<table><tbody><tr><td>&gt; 250</td><td>95</td><td><sup>35</sup>AAD</td><td>15BA ATLS</td><td>m&#773;<sub>1</sub><sup>&pm;</sup> = m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> = 0 GeV</td></tr><tr><td>&gt; 380</td><td>95</td><td><sup>36</sup>AAD</td><td>14H ATLS</td><td>m&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> &rarr; &tau;<sup>&pm;</sup>&nu;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>&tau;<sup>&pm;</sup>&tau;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, simplified model, m&#773;<sub>1</sub><sup>&pm;</sup> = m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup></td></tr><tr><td>&gt; 700</td><td>95</td><td><sup>36</sup>AAD</td><td>14H ATLS</td><td>m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> = 0 GeV</td></tr><tr><td>&gt; 345</td><td>95</td><td><sup>36</sup>AAD</td><td>14H ATLS</td><td>m&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> &rarr; &epsilon;<sup>&pm;</sup>&nu;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>&epsilon;<sup>&mpm;</sup>&chi;<sub>1</sub><sup>&pm;</sup><sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, simplified model, m&#773;<sub>1</sub><sup>&pm;</sup> = m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> = 0</td></tr><tr><td>&gt; 148</td><td>95</td><td><sup>36</sup>AAD</td><td>14H ATLS</td><td>m&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> &rarr; W&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>Z&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, simplified model, m&#773;<sub>1</sub><sup>&pm;</sup> = m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> = 0</td></tr><tr><td>&gt; 620</td><td>95</td><td><sup>37</sup>AAD</td><td>14X ATLS</td><td>&ge; 4&ell;<sup>&pm;</sup>, &chi;<sub>2,3</sub><sup>&pm;</sup> &rarr; &ell;<sup>&pm;</sup>&ell;<sup>&mpm;</sup>&chi;<sub>1</sub><sup>&pm;</sup><sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup></td></tr><tr><td>&gt; 62.4</td><td>95</td><td><sup>40</sup>ABREU</td><td>13 ATLS</td><td>3&ell;<sup>&pm;</sup> + &E;&#773;<sub>T</sub>, pMSSM, SMS</td></tr><tr><td>&gt; 99.9</td><td>95</td><td><sup>40</sup>ABREU</td><td>13 ATLS</td><td>&ge; 2 &ell;, jets + E&#773;<sub>T</sub>, pp &rarr; &chi;<sub>1</sub><sup>&pm;</sup><sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup></td></tr><tr><td>&gt; 116.0</td><td>95</td><td><sup>40</sup>ABREU</td><td>13 ATLS</td><td>&chi;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> &rarr; Z&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, 1 &le; &tan&beta; &le; 40, all &Delta;m, all m<sub>0</sub></td></tr></tbody></table>

• • • We do not use the following data for averages, fits, limits, etc. • • •

<table><tbody><tr><td>&gt; 310</td><td>95</td><td><sup>41</sup>AAD</td><td>20AN ATLS</td><td>2&gamma; + &E;&#773;<sub>T</sub>, Tch1n2E, m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>=0 GeV</td></tr><tr><td>none 180-355</td><td>95</td><td><sup>42</sup>AAD</td><td>14G ATLS</td><td>m&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> &rarr; W&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>Z&#773;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, simplified model, m&#773;<sub>1</sub><sup>&pm;</sup> = m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup>, m<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> = 0</td></tr></tbody></table>

<table><tbody><tr><td>&gt; 43</td><td>AAD</td><td>43 KHACHATRY..14I</td><td>CMS</td><td>&chi;<sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup> &rarr; (Z, H)&#773;<sub>1</sub><sup>&ell;</sup>, simplified model</td></tr></tbody></table>

<table><tbody><tr><td>&gt; 44</td><td>AAD</td><td>12AS ATLS</td><td>3&ell;<sup>&pm;</sup> + &E;&#773;<sub>T</sub>, pMSSM</td></tr></tbody></table>

<table><tbody><tr><td>&gt; 45</td><td>AAD</td><td>12T ATLS</td><td>&ell;<sup>&pm;</sup>&ell;<sup>&mpm;</sup> + &E;&#773;<sub>T</sub>, pp &rarr; &chi;<sub>1</sub><sup>&pm;</sup><sub>1</sub><sup>&chi;<sub>0</sub><sup>0</sup></sup></td></tr></tbody></table>

1 AAD 23AE searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with 2 ℓ with same flavour and opposite sign, plus jets and E_T, defining signal region with the dilepton invariant mass both on- and off-shell with respect to the b boson. No significant excess above the Standard Model predictions is observed. Limits are set on models of strong and electroweak production. For electroweak production, limits are placed on production of mass-degenerate, wino-like $\tilde{\chi}_2^0\tilde{\chi}_1^0$ with $\tilde{\chi}_2^0 \to Z\tilde{\chi}_1^0$ and $\tilde{\chi}_1^0 \to W\tilde{\chi}_1^0$, see figure 15.

2 AAD 23CI searched in 139 fb⁻¹ of pp collisions for events containing 1 ℓ (e or μ), jets, and E_T. Final states consistent with the production of a diboson system plus E_T were identified also by making use of large-R jet tagging techniques. No excess on top of the Standard Model background was observed. Limits were set on the production of $\tilde{\chi}_1^\pm\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm\tilde{\chi}_1^\pm$ (assuming wino cross sections) decaying to $WZ\tilde{\chi}_1^0\tilde{\chi}_1^0$ or $WW\tilde{\chi}_1^0\tilde{\chi}_1^0$. See their figure 9.

3 AAD 23CI searched in 139 fb⁻¹ of pp collisions for events containing 1 ℓ (e or μ), jets, and E_T. Final states consistent with the production of a boson + Higgs system plus E_T were identified via a BDT. No excess on top of the Standard Model background was observed. Limits were set on the production of degenerate $\tilde{\chi}_1^\pm\tilde{\chi}_2^0$ (assuming wino cross sections) decaying into $W\tilde{\chi}_1^0\tilde{\chi}_1^0$. See their figure 10.

4 AAD 23CP searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with 2 ℓ with same charge plus at least one jet and E_T, defining signal region based on 'stransverse mass' of the dilepton system, E_T significance and effective mass. No significant excess above the Standard Model predictions is observed. Limits are set on the mass of mass-degenerate $\tilde{\chi}_1^\pm$ and $\tilde{\chi}_2^0$ for the wino-like production of $\tilde{\chi}_1^\pm\tilde{\chi}_2^0$ followed by the decay into either $WZ\tilde{\chi}_1^0\tilde{\chi}_1^0$ or $W\tilde{\chi}_1^0\tilde{\chi}_1^0$, see figure 13.

5 AAD 23CR searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for RPV SUSY in final states with multiple leptons and b-tagged jets. No significant excess above the Standard Model expectations is observed. Limits are set on the production of electroweakinos (wino or higgsino) that decay via RPV coupling $\tilde{\chi}_{1/3}^0$ to a charged lepton or a neutrino, a b quark, and an additional t or b quark, see their figure 16. A second model addresses direct $\tilde{\mu}_{L,R}$ production and decay to a muon and a bino-like neutralino, which decays in the same way as in the first model, see their figure 17.

6 HAYRAPETYAN 23E searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of gluino, top squark and electroweakino pair production in events with at least one photon, multiple jets, and large E_T. No significant excess above the Standard Model expectations is observed. Limits are set in models for strong production, Tglu4D, Tglu4E, Tglu4F and Tstop13, see their figure 9. They also interpret the results in the models for electroweak production, shown in their figure 10. Tch1n1A assumes wino-like $\tilde{\chi}_1^\pm\tilde{\chi}_1^0$ production, while Tch1chi1A assumes higgsino-like cross sections and includes $\tilde{\chi}_1^0\tilde{\chi}_2^0$ and $\tilde{\chi}_1^0\tilde{\chi}_1^2\tilde{\chi}_1^\pm$ production. For $\tilde{\chi}_1^0\tilde{\chi}_2^0$ alone no mass point can be excluded in the model Tch1chi1A, but in another model for $\tilde{\chi}_1^0\tilde{\chi}_2^0$ production, √1n12A.

7 TUMASYAN 23B searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino pair production with decays including hadronically decaying bosons, WW, WZ, WH, or ZH, identified with a DNN classifying large-area (AK8) jets. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of the nearly mass degenerate wino-like $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ in the models Tch1chi1, Tch1n2Fb, and Tch1n2Fc, see their figure 4. They also consider a model that contains both $\tilde{\chi}_2^0\tilde{\chi}_1^\pm$ and $\tilde{\chi}_1^\pm\tilde{\chi}_1^\pm$ production, see their figure 5 (upper). Results are also interpreted in the model Tch1n1B/A with nearly mass-degenerate higgsino-like $\tilde{\chi}_3^0$, $\tilde{\chi}_2^0$, $\tilde{\chi}_1^\pm$, and a lighter bino-like $\tilde{\chi}_1^0$, see their figure 5 (lower).

8 TUMASYAN 22Q searched in up to 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino and top squark pair production with a small mass difference between the produced supersymmetric particles and the lightest neutralino in events with two or three low-momentum leptons and missing transverse momentum. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ in the model Tch1n2F, see their Figure 8. Limits are also set in a higgsino simplified model with both $\tilde{\chi}_2^0\tilde{\chi}_1^\pm$ and $\tilde{\chi}_2^0\tilde{\chi}_1^0$ production, where $\tilde{\chi}_2^0 \to Z\tilde{\chi}_1^0$ and $m_{\tilde{\chi}_1^\pm} = 1/2(m_{\tilde{\chi}_1^0}+m_{\tilde{\chi}_1^0})$. A model inspired by the pMSSM is used for further interpretations in the case of a higgsino LSP, see their Figure 9. Limits are also set on the mass of the top squark in the models Tstop2 and Tstop3, see their Figure 10.

9 TUMASYAN 22s searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino pair production in events with three or four leptons, with up to two hadronically decaying t leptons, or two same-sign light leptons (e or μ). No significant excess above the Standard Model expectations is observed. Limits are set on the mass of $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ in the models Tch1n2B (in flavory-democratic and tau-enriched or -dominated scenarios), Tch1n2E, Tch1n2F, see their Figures 16-20, and on the mass of the higgsino-triplet $\tilde{\chi}_2^0\tilde{\chi}_1^\pm$, and $\tilde{\chi}_1^0$ in the models Tn1n1A, Tn1n1B, and Tn1n1C, see their Figure 21.

10 TUMASYAN 22v searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino pair production with decay to two Higgs bosons H, with H → b ¯b, resulting either in 4 resolved b-jets or two large-radius jets, and large E_T. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ in the models Tn1n1A, see their Figures 11 and 12, or in a model where higgsino-like nearly mass degenerate $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^0$ are pair produced and each decay to H and a bino-like $\tilde{\chi}_1^0$, see their Figure 13. Limits are also set on the gluino mass in the model Tglu11, see their Figure 14.

11 AAD 21BG searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for pair production $\tilde{\chi}_2^0\tilde{\chi}_1^0$ in final states with three leptons, with and without assuming the presence of a $Z^0 \to \ell\ell$ decay. No significant excess above the Standard Model predictions is observed. Limits are set on the $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ mass in Tch1n2E, Tch1n2F and Tch1n2Ga. See their Fig. 16.

12 AAD 21Y searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with four or more leptons (electrons, muons and tau-leptons). No significant excess above the Standard Model expectations is observed. Limits are set on Tch1n12-GGM, and RPV models similar to Tch1n2I, Tglu1A (with q = u, d, s, c, b, with equal branching fractions), and $\tilde{\ell}_L/\tilde{\nu} \to \ell/\nu\tilde{\chi}_1^0$ (mass-degenerate $\tilde{\ell}_L$ and $\tilde{\nu}$ of all 3 generations), all with $\tilde{\chi}_1^0 \to \ell^\pm\ell^\mp\nu$ via $\lambda_{12k}$ or $\lambda_{133}$ (where i,k ∈ 1,2), see their Figure 11.

13 SIRUNYAN 21M searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with two opposite-sign same-flavor leptons (electrons, muons) and E_T. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the simplified model Tglu4C, see their Figure 10, on the $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ mass in Tch1n2Fa, see their Figure 11, on the $\tilde{\chi}_2^0$ mass in Tn1n1C and Tn1n1B for $m_{\tilde{\chi}_2^0} = m_{\tilde{\chi}_1^0} = m_{\tilde{\chi}_1^0}$, see their Figure 12. Limits are also set on the light squark mass for the simplified model Tsq2KA, on the bottom mass in Tsbot3, see their Figure 13, and on the slepton mass in direct electroweak pair production of mass-degenerate left- and right-handed sleptons (selectrons and smuons), see their Figure 14.

14 TUMASYAN 21C searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with with one lepton, a Higgs boson decaying to a pair of bottom quarks, and large E_T. No significant excess above the Standard Model expectations is observed. Lower limits are set on the masses of $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^\pm$ in the simplified model Tch1n2E, see their Figure 6.

15 AAD 20AN searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with two photons and missing transverse momentum. Events are further categorised in terms of lepton or jet multiplicity. No significant excess over the expected background is observed. Limits at 95% C.L. are set on the Higgsino mass in the Tn1n1A simplified model, see their Figure 11.

16 AAD 20A reported on ATLAS searches for electroweak production in models with compressed mass spectra as Tch1n2Ga. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E_T, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Constraints at 95% C.L. are placed in Higgsino models on the mass of the $\tilde{\chi}_2^0$ (the $\tilde{\chi}_1^\pm$ mass is halfway between the $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^0$ masses) at 193 GeV for a mass splitting between $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^0$ of 9.3 GeV and extend down to a mass splitting of 2.4 GeV at the LEP chargino mass limit. See their Fig. 14(a).

17 AAD 20I reported on ATLAS searches for electroweak production in models with compressed mass spectra as Tch1n2Fa. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E_T, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Constraints at 95% C.L. are placed in Wino-Bino models on the mass of the $\tilde{\chi}_2^0$ (degenerate with $\tilde{\chi}_1^\pm$) at 240 GeV for a mass splitting between $\tilde{\chi}_2^0$ and $\tilde{\chi}_1^0$ of 7 GeV and extend down to a mass splitting of 1.5 GeV at the LEP chargino mass limit of 92.4 GeV. See their Fig. 14(b,c).

18 AAD 20K reported on a search for electroweak production in models with compressed mass splittings under the electroweak scale as Tch1n2F and exploiting three-lepton final state events with an emulated recursive jig saw reconstruction method. The analysis uses a dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹. Exclusion limits at 95% C.L. are derived on next-to-lightest neutralinos and charginos with masses up to 345 GeV for a massless lightest neutralino, see their Fig. 7.

19 AAD 20R searched for electroweak production in the model Tch1n2E, selecting events with a pair of b-tagged jets consistent with those from a Higgs boson decay, either an electron or a muon in the W boson decay and E_T. The analysis uses a dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹. Exclusion limits at 95% C.L. are derived on next-to-lightest neutralinos and charginos with masses up to 740 GeV for a massless lightest neutralino, assuming pure wino cross-sections. See their Fig. 6.
20 SIRUNYAN 20AU searched in 77.2 fb⁻¹ of pp collisions at √s = 13 TeV for events containing one soft, hadronically decaying tau lepton, one energetic jet from initial-state radiation, and large e⁺ e⁻ T. No excess over the expected background is observed. Limits are derived on the wino mass in the Tchi1n2D simplified model, see their Figure 2.

21 AABOUD 19AU searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and next-to-lightest neutralinos decaying into lightest neutralinos and a W and a Higgs boson, respectively. Fully hadronic, semileptonic, diphoton, and multilepton (electrons, muons) final states with missing transverse momentum are considered in this search. Observations are consistent with the Standard Model expectations, and 95% confidence-level limits of up to 680 GeV on the chargino/next-to-lightest neutralino masses are set (Tchi1n2E model). See their Figure 14 for an overlay of exclusion contours from all searches.

22 SIRUNYAN 19BU searched for pair production of gauginos via vector boson fusion assuming the gaugino spectrum is compressed, in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV. The final states explored included zero leptons plus two jets, one lepton plus two jets, and one hadronic tau plus two jets. A similar bound is obtained in the light slepton limit.

23 AABOUD 18AY searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and neutralinos as in Tchi1n2D models, in events characterised by the presence of at least two hadronically decaying tau leptons and large missing transverse energy. No significant deviation from the expected SM background is observed. Assuming decays via intermediate e⁻L and m<sub>χ</sub> = m<sub>χ</sub><sub>0</sub>, the observed limits rule out χ<sub>2</sub><sup>0</sup> masses up to 760 GeV for a massless χ<sub>1</sub><sup>0</sup>. See their Fig.7 (right). Interpretations are also provided in Fig 8 (bottom) for different assumptions on the ratio between m<sub>χ</sub> and m<sub>χ</sub><sup>0</sup> + m<sub>χ</sub><sup>0</sup>.

24 AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the next-to-lightest neutralino mass up to 1100 GeV for massless χ<sub>1</sub><sup>0</sup> in the Tchi1n2C simplified model exploiting the 3ℓ signature, see their Figure 8(c).

25 AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the next-to-lightest neutralino mass up to 580 GeV for massless χ<sub>0</sub><sup>0</sup> in the Tchi1n2F simplified model exploiting the 2ℓ+2 jets and 3ℓ signatures, see their Figure 8(d).

26 AABOUD 18CK searched for events with at least 3 b-jets and large missing transverse energy in two datasets of pp collisions at √s = 13 TeV of 36.1 fb⁻¹ and 24.3 fb⁻¹ depending on the trigger requirements. The analyses aimed to reconstruct two Higgs bosons decaying to pairs of b-quarks. No significant excess above the Standard Model expectations is observed. Limits are set on the Higgsino mass in the T1n1n1A simplified model, see their Figure 15(a). Constraints are also presented as a function of the BR of Higgsino decaying into an higgs boson and a gravitino, see their Figure 15(b).

27 AABOUD 18CO searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of mass-degenerate charginos and next-to-lightest neutralinos in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. The search channels are based on recursive jig saw reconstruction. Limits are set on the next-to-lightest neutralinos mass up to 600 GeV for massless neutralinos in the Tchi1n2F simplified model exploiting the statistical combination of 2ℓ+2 jets and 3ℓ channels. Next-to-lightest neutralinos masses below 220 GeV are not excluded due to an excess of events above the SM prediction in the dedicated regions. See their Figure 13(d).

28 AABOUD 18R searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in Tchi1n2G higgsino models, and χ<sub>2</sub><sup>0</sup> masses are excluded up to 145 GeV for m<sub>χ</sub><sub>0</sub><sup>-</sup> - m<sub>χ</sub><sub>1</sub><sup>-</sup> = 5 GeV. The exclusion limits extend down to mass splittings of 2.5 GeV, see their Fig. 10 (top). Results are also interpreted in terms of exclusion bounds on the production cross-sections for the NUHM2 scenario as a function of the universal gaugino mass m<sub>1</sub>/2 and m<sub>χ</sub><sub>0</sub><sup>-</sup> - m<sub>χ</sub><sub>1</sub><sup>-</sup>, see their Fig. 12.

29 AABOUD 18R searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in Tchi1n2F wino models, and χ<sub>2</sub><sup>0</sup> masses are excluded up to 175 GeV for m<sub>χ</sub><sub>0</sub><sup>-</sup> - m<sub>χ</sub><sub>1</sub><sup>-</sup> = 10 GeV. The exclusion limits extend down to mass splittings of 2 GeV, see their Fig. 10 (bottom). Results are also interpreted in terms of exclusion bounds on the production cross-sections for the NUHM2 scenario as a function of the universal gaugino mass m<sub>1</sub>/2 and m<sub>χ</sub><sub>0</sub><sup>-</sup> - m<sub>χ</sub><sub>1</sub><sup>-</sup>, see their Fig. 12.

30 AABOUD 18U searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV in events with at least one isolated photon, possibly jets and significant transverse momentum targeting generalised models of gauge-mediated SUSY breaking. No significant excess of events is observed above the SM prediction. Results of the diphoton channel are interpreted in terms of lower limits on the masses of gauginos Tchi1chi1A models, which reach as high as 1.3 TeV. Gaugino masses below 1060 GeV are excluded for any NLSP mass, see their Fig. 10.

31 SIRUNYAN 18AJ searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events containing two low-momentum, oppositely charged leptons (electrons or muons) and E<sub>T</sub>. No excess over the expected background is observed. Limits are derived on the wino mass in the Tchi1n2F simplified model, see their Figure 5. Limits are also set on the stop mass in the Tstop10 simplified model, see their Figure 6. Finally, limits are set on the Higgsino mass in the Tchi1n2G simplified model, see Fig 8 and in the pMSSM, see Figure 7.

32 SIRUNYAN 18DP searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and neutralinos or of chargino pairs in events with a tau lepton pair and significant missing transverse momentum. Both hadronic and leptonic decay modes are considered for the tau lepton. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass in the Tchi1chi1D and Tchi1n2 simplified models, see their Figures 14 and 15. Also, excluded stau pair production cross sections are shown in Figures 11, 12, and 13.

33 SIRUNYAN 17AW searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events with a charged lepton (electron or muon), two jets identified as originating from a b-quark, and large e⁺ e⁻ T. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of the chargino and the next-to-lightest neutralino in the Tchi1n2E simplified model, see their Figure 6.

34 AAD 16AA summarized and extended ATLAS searches for electroweak supersymmetry in final states containing several charged leptons, e<sub>T</sub>, with or without hadronic jets, in 20 fb⁻¹ of pp collisions at √s = 8 TeV. The paper reports the results of new interpretations and statistical combinations of previously published analyses, as well as new analyses. Exclusion limits at 95% C.L. are set on mass-degenerate χ<sub>2</sub><sup>0</sup> and χ<sub>3</sub><sup>0</sup> masses in the Tn2n3A and Tn2n3B simplified models. See their Fig. 15.

35 AAD 15BA searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of charginos and neutralinos decaying to a final state containing a W boson and a 125 GeV Higgs boson, plus missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of direct chargino and next-to-lightest neutralino production, with the decays χ<sub>1</sub><sup>±</sup> → W<sup>±</sup>χ<sub>1</sub><sup>0</sup> and χ<sub>2</sub><sup>0</sup> → H<sup>±</sup>χ<sub>1</sub><sup>0</sup> having 100% branching fraction, see Fig. 8. A combination of the multiple final states for the Higgs decay yields the best limits (Fig. 8d).

36 AAD 14H searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of charginos and neutralinos decaying to a final state with three leptons and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of direct chargino and next-to-lightest neutralino production, with decays to the lightest neutralino via either all three generations of leptons, staus only, gauge bosons, or Higgs bosons, see Fig. 7. An interpretation in the pMSSM is also given, see Fig. 8.

37 AAD 14X searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for events with at least four leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the neutralino mass in an R-parity conserving simplified model where the decay χ<sub>2,3</sub><sup>0</sup> → ℓ<sup>±</sup>ℓ<sup>±</sup>χ<sub>1</sub><sup>0</sup> takes place with a branching ratio of 100%, see Fig. 10.

38 AAD 13 searched in 4.7 fb⁻¹ of pp collisions at √s = 7 TeV for charginos and neutralinos decaying to a final state with three leptons (e and μ) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in the phenomenological MSSM, see Fig. 2 and 3, and in simplified models, see Fig. 4. For the simplified models with intermediate slepton decays, degenerate χ<sub>1</sub><sup>±</sup> and χ<sub>2</sub><sup>0</sup> masses up to 500 GeV are excluded at 95% C.L. for very large mass differences with the χ<sub>1</sub><sup>0</sup>. Supersedes AAD 12As.

39 CHATRCHYAN 12BJ searched in 4.98 fb⁻¹ of pp collisions at √s = 7 TeV for direct electroweak production of charginos and neutralinos in events with at least two leptons, jets and missing transverse momentum. No significant excess over the expected SM backgrounds are observed and 95% C.L. limits on the production cross section of χ<sub>1</sub><sup>±</sup>χ<sub>2</sub><sup>0</sup> pair production were set in a number of simplified models, see Figs. 7 to 12. Most limits are for exactly 3 jets.

40 ABREU 00W combines data collected at √s=189 GeV with results from lower energies. The mass limit is obtained by constraining the MSSM parameter space with gaugino and sfermion mass universality at the GUT scale, using the results of negative direct searches for neutralinos (including cascade decays and τ̄τ final states) from ABREU 01, for charginos from ABREU 00J and ABREU 00T (for all |m<sub>Plus</sub>|), and for charged sleptons from ABREU 01B. The results hold for the full parameter space defined by all values of M<sub>2</sub> and |μ| ≤ 2 TeV with the χ<sub>1</sub><sup>0</sup> as LSP.

41 AAD 20AN searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with two photons and missing transverse momentum. Events are further categorised in terms of lepton or jet multiplicity. No significant excess over the expected background is observed. Limits at 95% C.L. are derived in Tchi1n2E simplified models. Next-to-lightest charginos and charginos with masses up to 310 GeV for a massless lightest neutralino are excluded. See their Fig. 10.

42 AAD 14G searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of chargino-neutralino pairs, decaying to a final state with two leptons (e and μ) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of chargino and next-to-lightest neutralino production, with decays to the lightest neutralino via gauge bosons, see Fig. 7. An interpretation in the pMSSM is also given, see Fig. 10.

43 KHACHATRYAN 14I searched in 19.5 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of charginos and neutralinos decaying to a final state with three leptons (e or μ) and missing transverse momentum, or with a Z-boson, dijets and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models, see Figs. 12-16.

44 AAD 12AS searched in 2.06 fb⁻¹ of pp collisions at √s = 7 TeV for charginos and neutralinos decaying to a final state with three leptons (e and μ) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in the phenomenological MSSM, see Fig. 2 (top), and in simplified models, see Fig. 2 (bottom).

45 AAD 12T looked in 1 fb⁻¹ of pp collisions at √s = 7 TeV for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons (e or μ). Same-sign dilepton events were separately studied. Additionally, in opposite-sign events, a search was made for an excess of same-flavor over different-flavor lepton pairs. No excess over the expected background is observed and limits are placed on the effective production cross section of opposite-sign dilepton events with E<sub>T</sub> > 250 GeV and on same-sign dilepton events with E<sub>T</sub> > 100 GeV. The latter limit is interpreted in a simplified electroweak gaugino production model.

$\chi_1^±, \chi_2^±$ (Charginos) mass limits

Charginos are unknown mixtures of w-inos and charged higgsinos (the supersymmetric partners of W and Higgs bosons). A lower mass limit for the lightest chargino (χ<sub>1</sub><sup>±</sup>) of approximately 45 GeV, independent of the field composition and of the decay mode, has been obtained by the LEP experiments from the analysis of the Z width and decays. These results, as well as other now superseded limits from e⁺e⁻ collisions at energies below 136 GeV, and from hadronic collisions, can be found in the 1998 Edition (The European Physical Journal C31 (1998)) of this Review.
Unless otherwise stated, results in this section assume spectra, production rates, decay modes and branching ratios as evaluated in the MSSM, with gaugino and sfermion mass unification at the GUT scale. These papers generally study production of $\tilde{\chi}_1^\pm \tilde{\chi}_1^0$ and (in the case of hadronic collisions) $\tilde{\chi}_1^+ \tilde{\chi}_1^0$ pairs, including the effects of cascade decays. The mass limits on $\tilde{\chi}_1^\pm$ are either direct, or follow indirectly from the constraints set by the non-observation of $\tilde{\chi}_1^0$ states on the gaugino and higgsino MSSM parameters $M_2$ and $\mu$. For generic values of the MSSM parameters, limits from high-energy $e^+ e^-$ collisions coincide with the highest value of the mass allowed by phase-space, namely $m_{\tilde{\chi}_1^\pm} \lesssim \sqrt{s}/2$. The still unpublished combination of the results of the four LEP collaborations from the 2000 run of LEP2 at $\sqrt{s}$ up to $\simeq 209$ GeV yields a lower mass limit of 103.5 GeV valid for general MSSM models. The limits become however weaker in certain regions of the MSSM parameter space where the detection efficiencies or production cross sections are suppressed. For example, this may happen when: (i) the mass differences $\Delta m_+ = m_{\tilde{\chi}_1^\pm} - m_{\tilde{\chi}_1^0}$ or $\Delta m_- = m_{\tilde{\chi}_1^\pm} - m_{\tilde{\chi}_1^0}$ are very small, and the detection efficiency is reduced; (ii) the electron sneutrino mass is small, and the $\tilde{\chi}_1^\pm$ production rate is suppressed due to a destructive interference between $s$ and $t$ channel exchange diagrams. The regions of MSSM parameter space where the following limits are valid are indicated in the comment lines or in the footnotes.

Some earlier papers are now obsolete and have been omitted. They were last listed in our PDG 14 edition: K. Olive, et al. (Particle Data Group), Chinese Physics C38 070001 (2014) (http://pdg.lbl.gov).

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>&gt; 820</td><td>95</td><td>1 AAD</td><td>23AE ATLS</td><td>2 SFOS ℓ, jets, E<sub>T</sub>, Tchi1n2Fa, m<sub>χ̃1</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>none 260-420</td><td>95</td><td>2 AAD</td><td>23CI ATLS</td><td>1ℓ + jets + E<sub>T</sub>, Tchi1n2J, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV</td></tr><tr><td>none 260-520</td><td>95</td><td>2 AAD</td><td>23CI ATLS</td><td>1ℓ + jets + E<sub>T</sub>, Tchi1chi1J, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV</td></tr><tr><td>&gt; 230</td><td>95</td><td>3 AAD</td><td>23CI ATLS</td><td>1ℓ + jets + E<sub>T</sub>, Tchi1n2E, m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃0</sub><sup>0</sup> = 133 GeV</td></tr><tr><td>&gt; 450</td><td>95</td><td>3 AAD</td><td>23CI ATLS</td><td>1ℓ + jets + E<sub>T</sub>, Tchi1n2E, m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃0</sub><sup>0</sup> = 260 GeV</td></tr><tr><td>none 200-250</td><td>95</td><td>4 AAD</td><td>23CP ATLS</td><td>2 same-sign ℓ, Tchi1n2F, winobino, m<sub>χ̃0</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>&gt; 525</td><td>95</td><td>4 AAD</td><td>23CP ATLS</td><td>2 same-sign ℓ, Tchi1n2E, winobino, m<sub>χ̃0</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>none 200-585</td><td>95</td><td>5 AAD</td><td>23CR ATLS</td><td>RPV, 2 same-sign, 3, 4 ℓ, 1, 2 b-jets, higgsino production with χ̃ → b + ℓ/ν + t/b via λ<sub>133</sub><sup>χ̃</sup> coupling</td></tr><tr><td>none 200-670</td><td>95</td><td>5 AAD</td><td>23CR ATLS</td><td>RPV, 2 same-sign, 3, 4 ℓ, 1, 2 b-jets, wino production with χ̃ → b + ℓ/ν + t/b via λ<sub>133</sub><sup>χ̃</sup> coupling</td></tr><tr><td>&gt; 150</td><td>95</td><td>6 AAD</td><td>23M ATLS</td><td>2ℓ, Tchi1chi1H, m<sub>χ̃1</sub><sup>±</sup> - m<sub>χ̃0</sub><sup>0</sup> &gt; 110 GeV</td></tr><tr><td>&gt; 104</td><td>95</td><td>6 AAD</td><td>23M ATLS</td><td>2ℓ, Tchi1chi1H, m<sub>χ̃1</sub><sup>±</sup> - m<sub>χ̃0</sub><sup>0</sup> &gt; 90 GeV</td></tr><tr><td>&gt;1230</td><td>95</td><td>7 HAYRAPETY...23ℓ</td><td>CMS</td><td>γ + jets + E<sub>T</sub>, Tchi1n1A</td></tr><tr><td>&gt;1050</td><td>95</td><td>7 HAYRAPETY...23ℓ</td><td>CMS</td><td>γ + jets + E<sub>T</sub>, Tchi1chi1A</td></tr><tr><td>none 290-670</td><td>95</td><td>8 TUMASYAN</td><td>23B CMS</td><td>2 AK8 jets + 2-6 AK4 jets + E<sub>T</sub>, Tchi1chi1I, m<sub>χ̃1</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>none 230-760</td><td>95</td><td>8 TUMASYAN</td><td>23B CMS</td><td>2 AK8 jets + 2-6 AK4 jets + E<sub>T</sub>, Tchi1n2Fb, m<sub>χ̃1</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>none 240-970</td><td>95</td><td>8 TUMASYAN</td><td>23B CMS</td><td>2 AK8 jets + 2-6 AK4 jets + E<sub>T</sub>, Tchi1n2Fc, m<sub>χ̃1</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>none 300-650</td><td>95</td><td>8 TUMASYAN</td><td>23B CMS</td><td>2 AK8 jets + 2-6 AK4 jets + E<sub>T</sub>, TWinobinoA, m<sub>χ̃0</sub><sup>0</sup> = 1 GeV</td></tr><tr><td>&gt; 275</td><td>95</td><td>9 TUMASYAN</td><td>22Q CMS</td><td>2 or 3 ℓ (soft), E<sub>T</sub>; Tchi1n2F, wino-bino, m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃0</sub><sup>0</sup> = 10 GeV</td></tr><tr><td>&gt; 205</td><td>95</td><td>9 TUMASYAN</td><td>22Q CMS</td><td>2 or 3 ℓ (soft), E<sub>T</sub>; higgsino model with χ<sub>2</sub><sup>0</sup> χ<sub>1</sub><sup>±</sup> and χ<sub>2</sub><sup>0</sup> χ<sub>1</sub><sup>0</sup> prod., m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃0</sub><sup>0</sup> = 7.5 GeV</td></tr><tr><td>&gt; 150</td><td>95</td><td>9 TUMASYAN</td><td>22Q CMS</td><td>2 or 3 ℓ (soft), E<sub>T</sub>; higgsino model with χ<sub>2</sub><sup>0</sup> χ<sub>1</sub><sup>±</sup> and χ<sub>2</sub><sup>0</sup> χ<sub>1</sub><sup>0</sup> prod., m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃0</sub><sup>0</sup> = 3 GeV</td></tr><tr><td>&gt;1450</td><td>95</td><td>10 TUMASYAN</td><td>22S CMS</td><td>2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (flavor-democratic), m<sub>χ̃</sub> = 1/2(m<sub>χ̃±</sub> + m<sub>χ̃0</sub>), m<sub>χ̃1</sub><sup>0</sup> = 850 GeV</td></tr><tr><td>&gt;1360</td><td>95</td><td>10 TUMASYAN</td><td>22S CMS</td><td>2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (flavor-democratic), m<sub>χ̃</sub> = 1/2(m<sub>χ̃±</sub> + m<sub>χ̃0</sub>), m<sub>χ̃1</sub><sup>0</sup> = 0 GeV</td></tr><tr><td>&gt;1290</td><td>95</td><td>10 TUMASYAN</td><td>22S CMS</td><td>2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (flavor-democratic), m<sub>χ̃</sub> = 0.05m<sub>χ̃±</sub> + 0.95m<sub>χ̃0</sub>, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV</td></tr></tbody></table>

>1440 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (flavor-democratic), m<sub>χ̃</sub> = 0.95m<sub>χ̃±</sub> + 0.05m<sub>χ̃0</sub>, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1140 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (lepton in χ̃<sub>1</sub><sup>±</sup> decay is τ), m<sub>χ̃</sub> = 1/2(m<sub>χ̃±</sub> + m<sub>χ̃0</sub>), m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1110 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (lepton in χ̃<sub>1</sub><sup>±</sup> decay is τ), m<sub>χ̃</sub> = 0.05m<sub>χ̃±</sub> + 0.95m<sub>χ̃0</sub>, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1140 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (lepton in χ̃<sub>1</sub><sup>±</sup> decay is τ), m<sub>χ̃</sub> = 0.95m<sub>χ̃±</sub> + 0.05m<sub>χ̃0</sub>, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>980 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (leptons in χ̃<sub>1</sub><sup>±</sup> and χ̃<sub>2</sub><sup>0</sup> decays are τ), m<sub>χ̃</sub> = 1/2(m<sub>χ̃±</sub> + m<sub>χ̃0</sub>), m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>905 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (leptons in χ̃<sub>1</sub><sup>±</sup> and χ̃<sub>2</sub><sup>0</sup> decays are τ), m<sub>χ̃</sub> = 0.05m<sub>χ̃±</sub> + 0.95m<sub>χ̃0</sub>, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>875 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2B (leptons in χ̃<sub>1</sub><sup>±</sup> and χ̃<sub>2</sub><sup>0</sup> decays are τ), m<sub>χ̃</sub> = 0.95m<sub>χ̃±</sub> + 0.05m<sub>χ̃0</sub>, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>650 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2F, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>260 95 10 TUMASYAN 22S CMS 2 same-sign e or μ, 3 or 4 leptons, Tchi1n2E, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1080 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, TWinobinoA, nearly independent of B(χ̃<sub>2</sub><sup>0</sup> → Zχ̃<sub>1</sub><sup>0</sup>), m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1060 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, TWinobinoA, tan β = 10, μ > 0, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>900 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, TWinobinoA, nearly independent of B(χ̃<sub>2</sub><sup>0</sup> → Zχ̃<sub>1</sub><sup>0</sup>), m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>900 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, TWinobinoA, tan β = 10, μ > 0, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1060 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, Tchi1n2E, full hadronic final state, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>960 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, Tchi1n2Fb, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>960 95 11 AAD 21AX ATLS jets + large-R jets + E<sub>T</sub>, Tchi1chi1I, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>640 95 12 AAD 21BG ATLS 3ℓ + E<sub>T</sub>, Tchi1n2F, wino cross section, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>300 95 12 AAD 21BG ATLS 3ℓ + E<sub>T</sub>, Tchi1n2F, wino cross section, m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃1</sub><sup>0</sup> = m<sub>Z</sub>

>240 95 12 AAD 21BG ATLS 3ℓ + E<sub>T</sub>, Tchi1n2F, wino cross section, m<sub>χ̃2</sub><sup>0</sup> - m<sub>χ̃1</sub><sup>0</sup> = 10 GeV

>190 95 12 AAD 21BG ATLS 3ℓ + E<sub>T</sub>, Tchi1n2E, wino cross section, m<sub>χ̃1</sub><sup>0</sup> = 0 GeV

>1100 95 13 AAD 21E ATLS 3ℓ, Zℓ resonances, TwinoL-SPBL, RPV, B(χ̃<sub>1</sub><sup>±</sup> → Ze) = B(χ̃<sub>1</sub><sup>0</sup> → Zν) = 1

>1050 95 13 AAD 21E ATLS 3ℓ, Zℓ resonances, TwinoL-SPBL, RPV, B(χ̃<sub>1</sub><sup>±</sup> → Zμ) = B(χ̃<sub>1</sub><sup>0</sup> → Zν) = 1

>625 95 13 AAD 21E ATLS 3ℓ, Zℓ resonances, TwinoL-SPBL, RPV, B(χ̃<sub>1</sub><sup>±</sup> → Zτ) = B(χ̃<sub>1</sub><sup>0</sup> → Zν) = 1
Searches Particle Listings
Supersymmetric Particle Searches

<table>
  <tbody>
    <tr>
      <td>&gt; 975</td>
      <td>95</td>
      <td>13 AAD</td>
      <td>21E ATLS</td>
      <td>3ℓ, Zℓ resonances, TwinoL-<br/>SPBL, RPV, B(χ&#773;<sub>1</sub><sup>±</sup> → Zℓ) = B(χ&#773;<sub>1</sub><sup>0</sup> → Zν) = 1 and ℓ = eµ,τ</td>
      <td>&gt; 780</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, Tchiln1A</td>
    </tr>
    <tr>
      <td>&gt;1600</td>
      <td>95</td>
      <td>14 AAD</td>
      <td>21Y ATLS</td>
      <td>≥ 4ℓ, RPV Tchiln2l with χ&#773;<sub>1</sub><sup>0</sup> → ℓ±ℓ∓ν, λ<sub>12k</sub> ≠ 0, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1200 GeV</td>
      <td>&gt; 950</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, Tchilch1A</td>
    </tr>
    <tr>
      <td>&gt;1100</td>
      <td>95</td>
      <td>14 AAD</td>
      <td>21Y ATLS</td>
      <td>≥ 4ℓ, RPV Tchiln2l with χ&#773;<sub>1</sub><sup>0</sup> → ℓ±ℓ∓ν, λ<sub>133</sub> ≠ 0, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1000 GeV</td>
      <td>&gt;1150</td>
      <td>95</td>
      <td>41 SIRUNYAN</td>
      <td>18AJ CMS</td>
      <td>3ℓ (soft) + E<sub>T</sub>, Tchiln2F, wino, m<sub>χ&#773;<sub>2</sub></sub><sup>0</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 20 GeV</td>
    </tr>
    <tr>
      <td>&gt; 750</td>
      <td>95</td>
      <td>15 SIRUNYAN</td>
      <td>21M CMS</td>
      <td>ℓ±ℓ<sup>+</sup> + E<sub>T</sub>, Tchiln2Fa, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> &lt; 100 GeV</td>
      <td>&gt;1120</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2A, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>none 400-820</td>
      <td>95</td>
      <td>16 TUMASYAN</td>
      <td>21C CMS</td>
      <td>1 ℓ± + 2b-jets + E<sub>T</sub>, Tchiln2E, χ&#773;<sub>1</sub><sup>0</sup> = 200 GeV</td>
      <td>&gt;1050</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2A, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.95 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>none 160-820</td>
      <td>95</td>
      <td>16 TUMASYAN</td>
      <td>21C CMS</td>
      <td>1 ℓ± + 2b-jets + E<sub>T</sub>, Tchiln2E, χ&#773;<sub>1</sub><sup>0</sup> = 0 GeV</td>
      <td>&gt;1080</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 380</td>
      <td>95</td>
      <td>17 AAD</td>
      <td>20AN ATLS</td>
      <td>2γ + E<sub>T</sub>, Tnln1A, GMSB</td>
      <td>&gt; 345</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.05 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 240</td>
      <td>95</td>
      <td>18 AAD</td>
      <td>20I ATLS</td>
      <td>2γ (soft), jets, E<sub>T</sub>; Tchiln2Fa, wino, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 7 GeV</td>
      <td>&gt; 420</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.95 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 345</td>
      <td>95</td>
      <td>19 AAD</td>
      <td>20K ATLS</td>
      <td>3ℓ + E<sub>T</sub>, Tchiln2F, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 420</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.05 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 420</td>
      <td>95</td>
      <td>20 AAD</td>
      <td>20O ATLS</td>
      <td>2ℓ + E<sub>T</sub>, Tchilch1H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt;1100</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2A, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.95 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt;1000</td>
      <td>95</td>
      <td>21 AAD</td>
      <td>20O ATLS</td>
      <td>2ℓ + E<sub>T</sub>, Tchilch1C, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 740</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 740</td>
      <td>95</td>
      <td>22 AAD</td>
      <td>20R ATLS</td>
      <td>1ℓ + 2b-jets + E<sub>T</sub>, Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 290</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 380</td>
      <td>95</td>
      <td>17 AAD</td>
      <td>20AN ATLS</td>
      <td>2γ + E<sub>T</sub>, Tnln1A, GMSB</td>
      <td>&gt; 1050</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 240</td>
      <td>95</td>
      <td>18 AAD</td>
      <td>20I ATLS</td>
      <td>2γ (soft), jets, E<sub>T</sub>; Tchiln2Fa, wino, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 7 GeV</td>
      <td>&gt; 345</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.05 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 345</td>
      <td>95</td>
      <td>19 AAD</td>
      <td>20K ATLS</td>
      <td>3ℓ + E<sub>T</sub>, Tchiln2F, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 420</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.05 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 420</td>
      <td>95</td>
      <td>20 AAD</td>
      <td>20O ATLS</td>
      <td>2ℓ + E<sub>T</sub>, Tchilch1H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt;1100</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.95 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt;1000</td>
      <td>95</td>
      <td>21 AAD</td>
      <td>20O ATLS</td>
      <td>2ℓ + E<sub>T</sub>, Tchilch1C, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 420</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.95 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 825</td>
      <td>95</td>
      <td>24 SIRUNYAN</td>
      <td>20B CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, Tchilch1F, χ&#773;<sub>1</sub><sup>0</sup> → γG</td>
      <td>&gt; 420</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 840</td>
      <td>95</td>
      <td>24 SIRUNYAN</td>
      <td>20B CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, Tchilch1G, χ&#773;<sub>1</sub><sup>±</sup> → χ&#773;<sub>1</sub><sup>0</sup> + soft</td>
      <td>&gt; 450</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 680</td>
      <td>95</td>
      <td>25 AABOUD</td>
      <td>19AU ATL</td>
      <td>0, 1, 2 or more ℓ, H (→ γγ, bb, WW*, ZZ*, ττ) (various searches), Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 450</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 680</td>
      <td>95</td>
      <td>25 AABOUD</td>
      <td>19AU ATL</td>
      <td>0, 1, 2 or more ℓ, H (→ γγ, bb, WW*, ZZ*, ττ) (various searches), Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 450</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2H, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 112</td>
      <td>95</td>
      <td>26 SIRUNYAN</td>
      <td>19BU CMS</td>
      <td>pp → χ&#773;<sub>1</sub><sup>±</sup>χ&#773;<sub>2</sub><sup>0</sup> + 2 jets, χ&#773;<sub>1</sub><sup>±</sup> → ℓ±νχ&#773;<sub>1</sub><sup>0</sup>, heavy sleptons, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1 GeV, m<sub>χ&#773;<sub>1</sub></sub><sup>+</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup></td>
      <td>&gt; 625</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 112</td>
      <td>95</td>
      <td>26 SIRUNYAN</td>
      <td>19BU CMS</td>
      <td>pp → χ&#773;<sub>1</sub><sup>±</sup>χ&#773;<sub>2</sub><sup>0</sup> + 2 jets, χ&#773;<sub>1</sub><sup>±</sup> → ℓ±νχ&#773;<sub>1</sub><sup>0</sup>, heavy sleptons, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 30 GeV, m<sub>χ&#773;<sub>1</sub></sub><sup>+</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup></td>
      <td>&gt; 625</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 112</td>
      <td>95</td>
      <td>26 SIRUNYAN</td>
      <td>19BU CMS</td>
      <td>pp → χ&#773;<sub>1</sub><sup>±</sup>χ&#773;<sub>2</sub><sup>0</sup> + 2 jets, χ&#773;<sub>1</sub><sup>±</sup> → ℓ±νχ&#773;<sub>1</sub><sup>0</sup>, heavy sleptons, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1 GeV, m<sub>χ&#773;<sub>1</sub></sub><sup>+</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup></td>
      <td>&gt; 625</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>), m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 235</td>
      <td>95</td>
      <td>27 SIRUNYAN</td>
      <td>19CI CMS</td>
      <td>≥ 1 H (→ γγ) + jets + E<sub>T</sub>, Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1 GeV</td>
      <td>&gt; 630</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 930</td>
      <td>95</td>
      <td>28 SIRUNYAN</td>
      <td>19K CMS</td>
      <td>γ + lepton + E<sub>T</sub>, Tchiln1A</td>
      <td>&gt; 710</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18AO CMS</td>
      <td>ℓ±ℓ± or ≥ 3ℓ, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 630</td>
      <td>95</td>
      <td>29 AABOUD</td>
      <td>18AY ATLS</td>
      <td>2γ + E<sub>T</sub>, Tchilch1D and τ<sub>L</sub>-only, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 710</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>ℓ±ℓ±, Tchilch1E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1 GeV</td>
    </tr>
    <tr>
      <td>&gt; 760</td>
      <td>95</td>
      <td>30 AABOUD</td>
      <td>18AY ATLS</td>
      <td>2γ + E<sub>T</sub>, Tchiln2D and τ<sub>L</sub>-only, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 810</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>ℓ±ℓ±, Tchilch1C, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 740</td>
      <td>95</td>
      <td>31 AABOUD</td>
      <td>18BT ATLS</td>
      <td>2γ + E<sub>T</sub>, Tchilch1C, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 630</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>GeV</td>
    </tr>
    <tr>
      <td>&gt;1125</td>
      <td>95</td>
      <td>32 AABOUD</td>
      <td>18BT ATLS</td>
      <td>2,3ℓ + E<sub>T</sub>, Tchiln2C, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 710</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>2γ + E<sub>T</sub>, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 580</td>
      <td>95</td>
      <td>33 AABOUD</td>
      <td>18BT ATLS</td>
      <td>2,3ℓ + E<sub>T</sub>, Tchiln2F, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 710</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>GeV</td>
    </tr>
    <tr>
      <td>&gt; 580</td>
      <td>95</td>
      <td>34 AABOUD</td>
      <td>18CK ATLS</td>
      <td>2H (→ bb) + E<sub>T</sub>, Tnln1A, GMSB</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>≥ 1 H (→ γγ) + jets + E<sub>T</sub>, Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>none 130-230, 290-880</td>
      <td>95</td>
      <td>35 AABOUD</td>
      <td>18CO ATLS</td>
      <td>2,3ℓ + E<sub>T</sub>, recursive jigsaw, Tchiln2F, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>≥ 1 H (→ γγ) + jets + E<sub>T</sub>, Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>none 220-600</td>
      <td>95</td>
      <td>&gt; 175</td>
      <td>95</td>
      <td>≥ 1 H (→ γγ) + jets + E<sub>T</sub>, Tchiln2E, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 1 GeV</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>GeV</td>
    </tr>
    <tr>
      <td>&gt; 175</td>
      <td>95</td>
      <td>36 AABOUD</td>
      <td>18R ATLS</td>
      <td>2ℓ (soft) + E<sub>T</sub>, Tchiln2F, wino, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 10 GeV</td>
      <td>&gt; 500</td>
      <td>95</td>
      <td>42 SIRUNYAN</td>
      <td>18BDN CMS</td>
      <td>2γ + E<sub>T</sub>, Tchilch1B, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 145</td>
      <td>95</td>
      <td>37 AABOUD</td>
      <td>18R ATLS</td>
      <td>2ℓ (soft) + E<sub>T</sub>, Tchiln2G, hig-<br/>gsino, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 5 GeV</td>
      <td>&gt; 220</td>
      <td>95</td>
      <td>50 AAD</td>
      <td>16AA ATLS</td>
      <td>2γ + E<sub>T</sub>, Tchilch1C, low Δm<br/>for χ&#773;<sub>1</sub><sup>±</sup>, χ&#773;<sub>1</sub><sup>0</sup></td>
    </tr>
    <tr>
      <td>&gt; 1060</td>
      <td>95</td>
      <td>38 AABOUD</td>
      <td>18U ATLS</td>
      <td>2γ + E<sub>T</sub>, GGM, Tchilchi1A, any<br/>NLSP mass</td>
      <td>&gt; 400</td>
      <td>95</td>
      <td>50 AAD</td>
      <td>16AA ATLS</td>
      <td>3,4ℓ + E<sub>T</sub>, Tchiln2B, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 1400</td>
      <td>95</td>
      <td>39 AABOUD</td>
      <td>18Z ATLS</td>
      <td>≥ 4ℓ, RPV, λ<sub>12k</sub> ≠ 0, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> &gt; 500 GeV</td>
      <td>&gt; 540</td>
      <td>95</td>
      <td>51 AAD</td>
      <td>16AA ATLS</td>
      <td>3,4ℓ + E<sub>T</sub>, Tchiln2C, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> + 0.5 (m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> - m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup>)</td>
    </tr>
    <tr>
      <td>&gt; 1320</td>
      <td>95</td>
      <td>39 AABOUD</td>
      <td>18Z ATLS</td>
      <td>≥ 4ℓ, RPV, λ<sub>12k</sub> ≠ 0, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> &gt; 50 GeV</td>
      <td>&gt; 500</td>
      <td>95</td>
      <td>51 AAD</td>
      <td>16AA ATLS</td>
      <td>2 hadronic τ+E<sub>T</sub> &amp; 3ℓ+E<sub>T</sub> com-<br/>bination, Tchiln2D, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 980</td>
      <td>95</td>
      <td>39 AABOUD</td>
      <td>18Z ATLS</td>
      <td>≥ 4ℓ, RPV, λ<sub>133</sub> ≠ 0, 400 GeV &lt; m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> &lt; 700 GeV</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>51 AAD</td>
      <td>16AA ATLS</td>
      <td>GeV</td>
    </tr>
    <tr>
      <td>&gt; 980</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, GGM, wino-like<br/>pair production, nearly<br/>degenerate wino and bino<br/>masses</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>52 KHACHATRY...16R CMS</td>
      <td>18AO CMS</td>
      <td>≥ 1γ + 1 e or μ + E<sub>T</sub>, Tchiln1A</td>
    </tr>
    <tr>
      <td>&gt; 980</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, GGM, wino-like<br/>pair production, nearly<br/>degenerate wino and bino<br/>masses</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>53 AAD</td>
      <td>15BA ATLS</td>
      <td>m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> = m<sub>χ&#773;<sub>2</sub></sub><sup>0</sup>, m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
    <tr>
      <td>&gt; 980</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 2γ + E<sub>T</sub>, GGM, bino-like<br/>NLSP, any NLSP mass</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>54 AAD</td>
      <td>15CA ATLS</td>
      <td>≥ 2γ + E<sub>T</sub>, GGM, bino-like<br/>NLSP, any NLSP mass</td>
    </tr>
    <tr>
      <td>&gt; 980</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 1γ + e, μ + E<sub>T</sub>, GGM, wino-<br/>like NLSP</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>54 AAD</td>
      <td>15CA ATLS</td>
      <td>≥ 1γ + e, μ + E<sub>T</sub>, GGM, wino-<br/>like NLSP</td>
    </tr>
    <tr>
      <td>&gt; 980</td>
      <td>95</td>
      <td>40 SIRUNYAN</td>
      <td>18AA CMS</td>
      <td>≥ 1γ + E<sub>T</sub>, GGM, wino-like<br/>pair production, nearly<br/>degenerate wino and bino<br/>masses</td>
      <td>&gt; 700</td>
      <td>95</td>
      <td>55 AAD</td>
      <td>14H ATLS</td>
      <td>m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> → ℓ±νχ&#773;<sub>1</sub><sup>0</sup> ℓ±νχ&#773;<sub>1</sub><sup>0</sup>, sim-<br/>plified model, m<sub>χ&#773;<sub>1</sub></sub><sup>±</sup> = m<sub>χ&#773;<sub>2</sub></sub><sup>0</sup>,<br/>m<sub>χ&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td>
    </tr>
  </tbody>
</table>
<table><tbody><tr><td>&gt; 345</td><td>95</td><td>55 AAD</td><td>14H ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>2</sub><sup>0</sup> &rarr; W&chi;<sub>1</sub><sup>0</sup>Z&chi;<sub>1</sub><sup>0</sup>, simplified model, m<sub>&chi;&#773;<sub>1</sub></sub> = m<sub>&chi;<sub>2</sub><sup>0</sup></sub>, m<sub>&chi;<sub>1</sub><sup>0</sup></sub> =</td></tr><tr><td>&gt; 148</td><td>95</td><td>55 AAD</td><td>14H ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>2</sub><sup>0</sup> &rarr; W&chi;<sub>1</sub><sup>0</sup>H&chi;<sub>1</sub><sup>0</sup>, simplified model, m<sub>&chi;&#773;<sub>1</sub></sub> = m<sub>&chi;<sub>2</sub><sup>0</sup></sub>, m<sub>&chi;<sub>1</sub><sup>0</sup></sub> =</td></tr><tr><td>&gt; 380</td><td>95</td><td>55 AAD</td><td>14H ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>2</sub><sup>0</sup> &rarr; &tau;&pm;&nu;&chi;<sub>1</sub><sup>0</sup>&tau;&pm;&tau;&#773;&chi;<sub>1</sub><sup>0</sup>, simplified model, m<sub>&chi;&#773;<sub>1</sub></sub> = m<sub>&chi;<sub>2</sub><sup>0</sup></sub>, m<sub>&chi;<sub>1</sub><sup>0</sup></sub> =</td></tr><tr><td>&gt; 750</td><td>95</td><td>56 AAD</td><td>14X ATLS</td><td>RPV, &ge; 4&ell;&pm;, &chi;&#773;<sub>1</sub><sup>&pm;</sup> &rarr; W(&#8457;)&pm;&chi;&#773;<sub>1</sub><sup>0</sup>,</td></tr><tr><td>&gt; 210</td><td>95</td><td>57 KHACHATRY...14L</td><td>CMS</td><td>&chi;&#773;<sub>1</sub><sup>0</sup> &rarr; &ell;&pm;&ell;&#773;&nu;, &chi;&#773;<sub>2</sub><sup>0</sup> &rarr; H&chi;&#773;<sub>1</sub><sup>&pm;</sup> and &chi;&#773;<sub>1</sub><sup>&pm;</sup> &rarr; W&pm;&chi;&#773;<sub>1</sub><sup>0</sup>, simplified models, m<sub>&chi;&#773;<sub>1</sub></sub><sup>0</sup> =</td></tr><tr><td>&gt; 540</td><td>95</td><td>58 AAD</td><td>13 ATLS</td><td>m<sub>&chi;&#773;<sub>1</sub></sub><sup>&pm;</sup>, m<sub>&chi;<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt; 94</td><td>95</td><td>61 CHATRCHYAN12BJ</td><td>CMS</td><td>&chi;&#773;<sub>1</sub><sup>0</sup> tan&beta; &le; 40, &Delta;m<sub>+</sub> &gt; 3 GeV, all m<sub>0</sub></td></tr><tr><td colspan="5">● ● ● We do not use the following data for averages, fits, limits, etc. ● ● ●</td></tr><tr><td>&gt; 310</td><td>95</td><td>63 AAD</td><td>20AN ATLS</td><td>2&gamma; + E<sub>T</sub>, Tchiln2E, m<sub>&chi;&#773;<sub>1</sub></sub>=0</td></tr><tr><td>&gt; 570</td><td>95</td><td>64 KHACHATRY...16AA</td><td>CMS</td><td>GeV</td></tr><tr><td>&gt; 680</td><td>95</td><td>64 KHACHATRY...16AA</td><td>CMS</td><td>&ge; 1&gamma; + jets + E<sub>T</sub>, Tchilchi1A</td></tr><tr><td>&gt; 710</td><td>95</td><td>64 KHACHATRY...16AA</td><td>CMS</td><td>&ge; 1&gamma; + jets + E<sub>T</sub>, Tchiln1A</td></tr><tr><td>&gt; 1000</td><td>95</td><td>65 KHACHATRY...16R</td><td>CMS</td><td>&ge; 1&gamma; + 1&epsilon; or &mu; + E<sub>T</sub>, Tglu1F, m<sub>&chi;&#773;<sub>1</sub></sub><sup>&pm;</sup> = m<sub>&chi;<sub>2</sub><sup>0</sup></sub> &gt; 200 GeV</td></tr><tr><td>&gt; 307</td><td>95</td><td>66 KHACHATRY...16Y</td><td>CMS</td><td>1,2 soft &ell;<sup>&pm;</sup>&ell;+jets+E<sub>T</sub>, Tchiln2A, m<sub>&chi;&#773;<sub>1</sub></sub><sup>0</sup> = m<sub>&chi;<sub>2</sub><sup>0</sup></sub> = 20 GeV</td></tr><tr><td>&gt; 410</td><td>95</td><td>67 AAD</td><td>14AV ATLS</td><td>&ge; 2&tau; + E<sub>T</sub>, direct &chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>2</sub><sup>0</sup>, &chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>1</sub><sup>&pm;</sup> production, m<sub>&chi;<sub>2</sub><sup>0</sup></sub> =</td></tr><tr><td>&gt; 345</td><td>95</td><td>68 AAD</td><td>14AV ATLS</td><td>m<sub>&chi;&#773;<sub>1</sub></sub><sup>&pm;</sup>, m<sub>&chi;<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>none 100-105, 95</td><td>120-135, 145-160</td><td>69 AAD</td><td>14G ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>1</sub><sup>&pm;</sup> &rarr; W<sup>+</sup>&chi;<sub>1</sub><sup>0</sup>W<sup>-</sup>&chi;<sub>1</sub><sup>0</sup>, simplified model, m<sub>&chi;&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td></tr><tr><td>none 140-465</td><td>95</td><td>69 AAD</td><td>14G ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;&#773;<sub>1</sub><sup>&pm;</sup> &rarr; &ell;<sup>+</sup>&nu;&chi;<sub>1</sub><sup>0</sup>&ell;<sup>-</sup>&nu;&chi;<sub>1</sub><sup>0</sup>, simplified model, m<sub>&chi;&#773;<sub>1</sub></sub><sup>0</sup> = 0 GeV</td></tr><tr><td>none 180-355</td><td>95</td><td>69 AAD</td><td>14G ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>2</sub><sup>0</sup> &rarr; W&chi;<sub>1</sub><sup>0</sup>Z&chi;<sub>1</sub><sup>0</sup>, simplified model, m<sub>&chi;&#773;<sub>1</sub></sub><sup>&pm;</sup> = m<sub>&chi;<sub>2</sub><sup>0</sup></sub>, m<sub>&chi;<sub>1</sub><sup>0</sup></sub> =</td></tr><tr><td>&gt; 168</td><td>95</td><td>70 AALTONEN</td><td>14 CDF</td><td>0 GeV</td></tr><tr><td></td><td></td><td>71 KHACHATRY...14I</td><td>CMS</td><td>3&ell;<sup>&pm;</sup>+ E<sub>T</sub>, &chi;&#773;<sub>1</sub><sup>&pm;</sup> &rarr; &ell;&nu;&chi;<sub>1</sub><sup>0</sup>, m<sub>0</sub>=60 GeV</td></tr><tr><td></td><td></td><td>72 AALTONEN</td><td>13Q CDF</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup> &rarr; W&chi;<sub>1</sub><sup>0</sup>, &ell;&nu;, &ell;&nu;, simplified model</td></tr><tr><td></td><td></td><td>73 AAD</td><td>12AS ATLS</td><td>&chi;&#773;<sub>1</sub><sup>&pm;</sup> &rarr; &tau;X, simplified gravity- and gauge-mediated models</td></tr><tr><td></td><td></td><td>74 AAD</td><td>12T ATLS</td><td>3&ell;<sup>&pm;</sup> + E<sub>T</sub>, pMSSM</td></tr><tr><td></td><td></td><td></td><td></td><td>&ell;<sup>&ell;</sup>&ell; + E<sub>T</sub>, &ell;<sup>&pm;</sup>&ell; + E<sub>T</sub>,</td></tr><tr><td></td><td></td><td>75 CHATRCHYAN11B</td><td>CMS</td><td>pp &rarr; &chi;&#773;<sub>1</sub><sup>&pm;</sup>&chi;<sub>2</sub><sup>0</sup></td></tr><tr><td>&gt; 163</td><td>95</td><td>76 CHATRCHYAN11V</td><td>CMS</td><td>W&#773;<sup>0</sup> &rarr; &gamma;G, W&#773;<sup>&pm;</sup> &rarr; &ell;<sup>&pm;</sup>G, GMSB tan&beta;=3, m<sub>0</sub>=60 GeV, A<sub>0</sub>=0, &mu; &gt;0</td></tr></tbody></table>

<footnote n="1">¹AAD 23AE searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with 2 ℓ with same flavour and opposite sign, plus jets and E<sub>T</sub>, defining signal region with the dilepton invariant mass both on- and off-shell with respect to the Z boson. No significant excess above the Standard Model predictions is observed. Limits are set on models of strong and electroweak production. For electroweak production, limits are placed on production of mass-degenerate, wino-like χ̃₂χ₁ with χ̃₂ → Zχ̃₁ and χ₁ → Wχ̃₁, see figure 15.</footnote>

<footnote n="2">²AAD 23CI searched in 139 fb⁻¹ of pp collisions for events containing 1 ℓ (e or μ), jets, and E<sub>T</sub>. Final states consistent with the production of a diboson system plus E<sub>T</sub> were identified also by making use of large-R jet tagging techniques. No excess on top of the Standard Model background was observed. Limits were set on the production of χ̃₁±χ̃₂ and χ̃₁±χ̃₁ (assuming wino cross sections) decaying to WZχ̃₁χ̃₁ or WWχ̃₁χ̃₁. See their figure 9.</footnote>

<footnote n="3">³AAD 23CI searched in 139 fb⁻¹ of pp collisions for events containing 1 ℓ (e or μ), jets, and E<sub>T</sub>. Final states consistent with the production of a boson + Higgs system plus E<sub>T</sub> were identified via a BDT. No excess on top of the Standard Model background was observed. Limits were set on the production of degenerate χ̃₁±χ̃₂ (assuming wino cross sections) decaying into Whχ̃₁χ̃₁. See their figure 10.</footnote>

<footnote n="4">⁴AAD 23CP searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with 2 ℓ with same charge plus at least one jet and E<sub>T</sub>, defining signal region based on 'stransverse mass' of the dilepton system, E<sub>T</sub> significance and effective mass. No significant excess above the Standard Model predictions is observed. Limits are set on the mass of mass-degenerate χ̃₁± and χ̃₂ for the wino-like production of χ̃₁±χ̃₂ followed by the decay into either WZχ̃₁χ̃₁ or Whχ̃₁χ̃₁, see figure 13.</footnote>

<footnote n="5">⁵AAD 23CR searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for RPV SUSY in final states with multiple leptons and b-tagged jets. No significant excess above the Standard Model expectations is observed. Limits are set on the production of electroweakinos (wino or higgsino) that decay via RPV coupling λ<sub>f33</sub> to a charged lepton or a neutrino, a b quark, and an additional t or b quark, see their figure 16. A second model addresses direct μ<sub>L,R</sub> production and decay to a muon and a bino-like neutralino, which decays in the same way as in the first model, see their figure 17.</footnote>

<footnote n="6">⁶AAD 23M searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for χ̃₁± pair production, followed by χ̃₁± → W±χ̃₁± → ℓ±νχ̃₁± in events with two leptons. The focus is on models where m<sub>χ̃₁</sub> - m<sub>χ̃₁</sub> is close to the W mass. No significant excess above the Standard Model predictions is observed. Limits are set on the χ̃₁± mass as a function of m<sub>χ̃₁</sub>, see Figure 9.</footnote>

<footnote n="7">⁷HAYRAPETYAN 23e searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of gluino, top squark and electroweakino pair production in events with at least one photon, multiple jets, and large E<sub>T</sub>. No significant excess above the Standard Model expectations is observed. Limits are set in models for strong production, Tglu4D, Tglu4E, Tglu4F and Tstop13, see their figure 9. They also interpret the results in the models for electroweak production, shown in their figure 10. Tchiln1A assumes wino-like χ̃₁±χ̃₁± production, while Tchilchi1A assumes higgsino-like cross sections and includes χ̃₁±χ̃₁±, χ̃₁χ̃₂ and χ̃₁χ̃₂± production. For χ̃₁χ̃₂ alone no mass point can be excluded in the model Tchilchi1A, but in another model for χ̃₁χ̃₂ production, Tn1n2A.</footnote>

<footnote n="8">⁸TUMASYAN 23b searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino pair production with decays including hadronically decaying bosons, WW, WZ, WH, or ZH, identified with a DNN classifying large-area (AK8) jets. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of the nearly mass degenerate wino-like χ̃₁± and χ̃₁± in the models Tchilchi1, Tchiln2Fb, and Tchiln2Fc, see their figure 4. They also consider a model that contains both χ̃₂χ̃₁± and χ̃₁±χ̃₁± production, see their figure 5 (upper). Results are also interpreted in the model THinBinoA with nearly mass-degenerate higgsino-like χ̃₁±, χ̃₂, χ̃₁±, and a lighter bino-like χ̃₁, see their figure 5 (lower).</footnote>

<footnote n="9">⁹TUMASYAN 22e searched in up to 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino and top squark pair production with a small mass difference between the produced supersymmetric particles and the lightest neutralino in events with two or three low-momentum leptons and missing transverse momentum. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of χ̃₂ and χ̃₁± in the model Tchiln2F, see their Figure 8. Limits are also set in a higgsino simplified model with both χ̃₂χ̃₁± and χ̃₂χ̃₁± production, where χ̃₂ → Zχ̃₁± and m<sub>χ̃₁</sub><sup>&pm;</sup> = 1/2(m<sub>χ̃₂</sub> + m<sub>χ̃₁</sub>). A model inspired by the pMSSM is used for further interpretations in the case of a higgsino LSP, see their Figure 9. Limits are also set on the mass of the top squark in the models Tstop2 and Tstop3, see their Figure 10.</footnote>

<footnote n="10">¹⁰TUMASYAN 22s searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for evidence of electroweakino pair production in events with three or four leptons, with up to two hadronically decaying τ leptons, or two same-sign light leptons (e or μ). No significant excess above the Standard Model expectations is observed. Limits are set on the mass of χ̃₂ and χ̃₁± in the models Tchiln2B (in flavor-y democratic and tau-enriched or -dominated scenarios), Tchiln2E, Tchiln2F, see their Figures 16-20, and on the mass of the higgsino-triplet χ̃₂, χ̃₁±, and χ̃₁± in the models Tn1n1A, Tn1n1B, and Tn1n1C, see their Figure 21.</footnote>

<footnote n="11">¹¹AAD 21AX searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for pair production of electroweakinos decaying to the LSP via the emission of Standard Model bosons (Higgs, W, Z) decaying into hadrons. The final state in all cases characterised by the presence of E<sub>T</sub>, jets, and large-R jets tagged according to the boson of interest. Different assumptions (Higgsino, Wino, Bino) are made for the pair produced electroweakinos and for the LSP multiplet. No significant excess above the Standard Model predictions is observed. Limits are set on the electroweakino masses as a function of the model parameters (in particular m<sub>χ̃₁</sub>). See Figs. 12, 14, 15.</footnote>

<footnote n="12">¹²AAD 21BG searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for pair production χ̃₂χ̃₁± in final states with three leptons, with and without assuming the presence of a Z → ℓℓ decay. No significant excess above the Standard Model predictions is observed. Limits are set on the χ̃₂ and χ̃₁± mass in Tchiln2E, Tchiln2F and Tchiln2Ga. See their Fig. 16.</footnote>

<footnote n="13">¹³AAD 21E searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for production of wino-like χ̃₁±χ̃₁± and χ̃₁±χ̃₁±, followed by the RPV decay of χ̃₁± into Zℓ, Hℓ or Wν and of χ̃₁± into Zν, Hν or Wℓ, in events with three leptons, looking for Zℓ resonances. No significant excess above the Standard Model predictions is observed. Limits are set on the common m<sub>χ̃₁</sub>/m<sub>χ̃₂</sub> mass in the TwinoLSPRPV simplified model, as a function of the common χ̃₁±/χ̃₁± branching fraction to a Z boson. See Figure 9.</footnote>

<footnote n="14">¹⁴AAD 21Y searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with four or more leptons (electrons, muons and tau-leptons). No significant excess above the Standard Model expectations is observed. Limits are set on Tchiln12-GGM, and RPV models similar to Tchiln2I, Tglu1A (with q = u, d, s, c, b, with equal branching fractions), and t̄L/ν → ℓ/νχ̃₁± (mass-degenerate t̄L and ν̄ of all 3 generations), all with χ̃₁ → ℓ±ℓ∓ν via λ₁2k or λ₁33 (where i,k ∈ 1,2), see their Figure 11.</footnote>
<footnote n="15">¹⁵ SIRUNYAN 21M searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with two opposite-sign same-flavor leptons (electrons, muons) and E_T. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the simplified model Tglu4C, see their Figure 10, on the χ̃₀² and χ̃₁² mass in Tch1n2Fa, see their Figure 11, on the χ̃₀¹ mass in Tn1n1C and Tn1n1B for m_χ̃₀ = m_χ̃₁ = m_χ̃₀, see their Figure 12. Limits are also set on the light squark mass for the simplified model Tsqk2A, on the bottom mass in Tsbot3, see their Figure 13, and on the slepton mass in direct electroweak pair production of mass-degenerate left- and right-handed sleptons (selectrons and smuons), see their Figure 14.</footnote>

<footnote n="16">¹⁶ TUMASYAN 21c searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with one lepton, a Higgs boson decaying to a pair of bottom quarks, and large E_T. No significant excess above the Standard Model expectations is observed. Lower limits are set on the masses of χ̃₀² and χ̃₁² in the simplified model Tch1n2E, see their Figure 6.</footnote>

<footnote n="17">¹⁷ AAD 20AN searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with two photons and missing transverse momentum. Events are further categorised in terms of lepton or jet multiplicity. No significant excess over the expected background is observed. Limits at 95% C.L. are set on the Higgsino mass in the Tn1n1A simplified model, see their Figure 11.</footnote>

<footnote n="18">¹⁸ AAD 20i reported on ATLAS searches for electroweak production in models with compressed mass spectra as Tch1n2Fa. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E_T, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Constraints at 95% C.L. are placed on the mass of the χ̃₁⁺ (degenerate with χ̃₀²) at 240 GeV for a mass splitting between χ̃₁⁺ and χ̃₀¹ of 7 GeV and extend down to a mass splitting of 1.5 GeV at the LEP chargino mass limit of 92.4 GeV. See their Fig. 14(b,c).</footnote>

<footnote n="19">¹⁹ AAD 20k reported on a search for electroweak production in models with mass splittings near the electroweak scale as Tch1n2F and exploiting three-lepton final state events with an emulated recursive jig saw reconstruction method. The analysis uses a dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹. Exclusion limits at 95% C.L. are derived on next-to-lightest neutralinos and charginos with masses up to 345 GeV for a massless lightest neutralino, see their Fig. 7.</footnote>

<footnote n="20">²⁰ AAD 20o reported on a search for electroweak production in models with charginos and sleptons decaying into final states with exactly two oppositely charged leptons and missing transverse momentum. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Exclusion limits at 95% C.L. are derived on m_χ̃₁⁺ decaying according to the Tch1chi1H simplified model. Chargino masses up to 420 GeV are excluded for a massless lightest neutralino, see their Fig. 7(a).</footnote>

<footnote n="21">²¹ AAD 20o reported on a search for electroweak production in models with charginos and sleptons decaying into final states with exactly two oppositely charged leptons and missing transverse momentum. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Exclusion limits at 95% C.L. are derived on m_χ̃₁⁺ decaying according to the Tch1chi1C simplified model. Chargino masses up to 1000 GeV are excluded for a massless lightest neutralino, see their Fig. 7(b).</footnote>

<footnote n="22">²² AAD 20r searched for electroweak production in the model Tch1n2E, selecting events with a pair of b-tagged jets consistent with those from a Higgs boson decay, either an electron or a muon from the W boson decay and E_T. The analysis uses a dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹. Exclusion limits at 95% C.L. are derived on next-to-lightest neutralinos and charginos with masses up to 740 GeV for a massless lightest neutralino, assuming pure wino cross-sections. See their Fig. 6.</footnote>

<footnote n="23">²³ SIRUNYAN 20AU searched in 77.2 fb⁻¹ of pp collisions at √s = 13 TeV for events containing one soft, hadronically decaying tau lepton, one energetic jet from initial-state radiation, and large E_T. No excess over the expected background is observed. Limits are derived on the wino mass in the Tch1n2D simplified model, see their Figure 2.</footnote>

<footnote n="24">²⁴ SIRUNYAN 20B searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events with at least one photon and large E_T. No significant excess above the Standard Model expectations is observed. Limits are set on chargino masses in a general gauge-mediated SUSY breaking (GGM) scenario Tch1n12-2GGM, see Figure 4. Limits are also set on the NLSP mass in the Tch1chi1F and Tch1chi1G simplified models, see their Figure 5. Finally, limits are set on the gluino mass in the Tglu4A simplified model, see their Figure 6.</footnote>

<footnote n="25">²⁵ AABOUD 19AU searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and next-to-lightest neutralinos decaying into lightest neutralinos and a W, and a Higgs boson, respectively. Fully hadronic, semileptonic, diphoton, and multileptile (electrons, muons) final states with missing transverse momentum are considered in this search. Observations are consistent with the Standard Model expectations, and 95% confidence-level limits of up to 680 GeV on the chargino/next-to-lightest neutralino masses are set (Tch1n2E model). See their Figure 14 for an overlay of exclusion contours from all searches.</footnote>

<footnote n="26">²⁶ SIRUNYAN 19BU searched for pair production of gauginos via vector boson fusion assuming the gaugino spectrum is compressed, in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV. The final states explored include zero leptons plus two jets, one lepton plus two jets, and one hadronic tau plus two jets. A similar bound is obtained in the light slepton limit.</footnote>

<footnote n="27">²⁷ SIRUNYAN 19CI searched in 77.5 fb⁻¹ of pp collisions at √s = 13 TeV for events with one or more high-momentum Higgs bosons, decaying to pairs of photons, jets and E_T. No significant excess above the Standard Model expectations is observed. Limits are set on the bottom mass in the Tsbot4 simplified model, see Figure 3, and on the wino mass in the Tch1n2E simplified model, see their Figure 4. Limits are also set on the higgsino mass in the Tn1n1A and Tn1n1B simplified models, see their Figure 5.</footnote>

<footnote n="28">²⁸ SIRUNYAN 19K searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events with a photon, an electron or muon, and large E_T. No significant excess above the Standard Model expectations is observed. In the framework of GMSB, limits are set on the chargino and neutralino mass in the Tch1n1A simplified model, see their Figure 6. Limits are also set on the gluino mass in the Tglu4A simplified model, see on the squark mass in the Tsqk4A simplified model, see their Figure 7.</footnote>

<footnote n="29">²⁹ AABOUD 18AY searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos as in Tch1chi1D models in events characterised by the presence of at least two hadronically decaying tau leptons and large missing transverse energy. No significant deviation from the expected SM background is observed. In the Tchi1ch1D model, assuming decays via intermediate τ̄L, the observed limits rule out m_χ̃₁⁺ masses up to 630 GeV for a massless χ̃₁¹. See their Fig. 7 (left). Interpretations are</footnote>

<footnote>also provided in Fig 8 (top) for different assumptions on the ratio between m_τ̄ and m_χ̃₁⁺ + m_χ̃₀¹.</footnote>

<footnote n="30">³⁰ AABOUD 18AY searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and neutralinos as in Tch1n2D models, in events characterised by the presence of at least two hadronically decaying tau leptons and large missing transverse energy. No significant deviation from the expected SM background is observed. Assuming decays via intermediate τ̄L and m_χ̃₁⁺ = m_χ̃₂, the observed limits rule out χ̃₁⁺ masses up to 760 GeV for a massless χ̃₁¹. See their Fig.7 (right). Interpretations are also provided in Fig 8 (bottom) for different assumptions on the ratio between m_τ̄ and m_χ̃₁⁺ + m_χ̃₀¹.</footnote>

<footnote n="31">³¹ AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass up to 750 GeV for massless neutralinos in the Tchi1chi1C simplified model exploiting 2ℓ + 0 jets signatures, see their Figure 8(a).</footnote>

<footnote n="32">³² AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass up to 1100 GeV for massless neutralinos in the Tch1n2C simplified model exploiting 3ℓ signature, see their Figure 8(c).</footnote>

<footnote n="33">³³ AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass up to 580 GeV for massless neutralinos in the Tch1n2F simplified model exploiting 2ℓ + 2 jets and 3ℓ signatures, see their Figure 8(d).</footnote>

<footnote n="34">³⁴ AABOUD 18CK searched for events with at least 3 b-jets and large missing transverse energy in two datasets of pp collisions at √s = 13 TeV of 36.1 fb⁻¹ and 24.3 fb⁻¹ depending on the trigger requirements. The analyses aimed to reconstruct two Higgs bosons decaying to pairs of b-quarks. No significant excess above the Standard Model expectations is observed. Limits are set on the Higgsino mass in the Tn1n1A simplified model, see their Figure 15(a). Constraints are also presented as a function of the BR of Higgsino decaying into an higgs boson and a gravitino, see their Figure 15(b).</footnote>

<footnote n="35">³⁵ AABOUD 18CO searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of mass-degenerate charginos and next-to-lightest neutralinos in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. The search channels are based on recursive jig saw reconstruction. Limits are set on the chargino mass up to 600 GeV for massless neutralinos in the Tch1n2F simplified model exploiting the statistical combination of 2ℓ+2 jets and 3ℓ channels. Chargino masses below 220 GeV are not excluded due to an excess of events above the SM prediction in the dedicated regions. See their Figure 13(d).</footnote>

<footnote n="36">³⁶ AABOUD 18R searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in Tch1n2G wino models and χ̃₁⁺ masses are excluded up to 175 GeV for m_χ̃₁⁺ - m_χ̃₀¹ = 10 GeV. The exclusion limits extend down to mass splittings of 2 GeV, see their Fig. 10 (bottom).</footnote>

<footnote n="37">³⁷ AABOUD 18R searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in Tch1n2G higgsino models and χ̃₁⁺ masses are excluded up to 145 GeV for m_χ̃₁⁺ - m_χ̃₀¹ = 5 GeV. The exclusion limits extend down to mass splittings of 2.5 GeV, see their Fig. 10 (top).</footnote>

<footnote n="38">³⁸ AABOUD 18U searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV in events with at least one isolated photon, possibly jets and significant transverse momentum targeting generalised models of gauge-mediated SUSY breaking. No significant excess of events is observed above the SM prediction. Results of the diphoton channel are interpreted in terms of lower limits on the masses of gauginos Tchi1chi1A models, which reach as high as 1.3 TeV. Gaugino masses below 1060 GeV are excluded for any NLSP mass, see their Fig. 10.</footnote>

<footnote n="39">³⁹ AABOUD 18Z searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for events containing four or more charged leptons (electrons, muons and up to two hadronically decaying taus). No significant deviation from the expected SM background is observed. Limits are set on the Higgsino mass in simplified models of general gauge mediated supersymmetry Tn1n1A/Tn1n1B/Tn1n1C, see their Figure 9. Limits are also set on the wino, slepton, sneutrino and gluino mass in a simplified model of NLSP pair production with R-parity violating decays of the LSP via λ₁₂k or λ₁₃₃ to charged leptons, see their Figures 7, 8.</footnote>

<footnote n="40">⁴⁰ SIRUNYAN 18AA searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events with at least one photon and large E_T. No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in a general gauge-mediated SUSY breaking (GGM) scenario with bino-like χ̃₀¹ and wino-like χ̃₁⁺ and χ̃₂¹, see Figure 7. Limits are also set on the NLSP mass in the Tch1n1A and Tch1chi1A simplified models, see their Figure 8. Finally, limits are set on the gluino mass in the Tglu4A and Tglu4B simplified models, see their Figure 9, and on the squark mass in the Tskq4A and Tsqk4B simplified models, see their Figure 10.</footnote>

<footnote n="41">⁴¹ SIRUNYAN 18AJ searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events containing two low-momentum, oppositely charged leptons (electrons or muons) and E_T. No excess over the expected background is observed. Limits are derived on the wino mass in the Tch1n2F simplified model, see their Figure 5. Limits are also set on the stop mass in the Tstop10 simplified model, see their Figure 6. Finally, limits are set on the Higgsino mass in the Tch1n2G simplified model, see Figure 8 and in the pMSSM, see Figure 7.</footnote>

<footnote n="42">⁴² SIRUNYAN 18AO searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and neutralinos in events with either two or more leptons (electrons or muons) of the same electric charge, or with three or more leptons, which can include up to two hadronically decaying tau leptons. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino/neutralino mass in the Tch1n2A, Tch1n2H, Tch1n2D, Tch1n2E and Tch1n2F simplified models,</footnote>
see their Figures 14, 15, 16, 17 and 18. Limits are also set on the higgsino mass in the Tn1nA, Tn1nB and Tn1nC simplified models, see their Figure 19.

43 SIRUNYAN 18AR searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and neutralinos by combining a number of previous and new searches. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino/neutralino mass in the Tch1n2E, Tch1n2F and Tch1n2L simplified models, see their Figures 7, 8, 9, 10. Limits are also set on the higgsino mass in the Tn1nA, Tn1nB and Tn1nC simplified models, see their Figure 11, 12, 13 and 14.

44 SIRUNYAN 18AR searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events containing two opposite-charge, same-flavour leptons (electrons or muons), jets and $E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the Tglu4C simplified model, see their Figure 7. Limits are also set on the chargino/neutralino mass in the Tch1n2F simplified models, see their Figure 8, and on the higgsino mass in the Tn1nB and Tn1nC simplified models, see their Figure 9. Finally, limits are set on the bottom mass in the Tsbot3 simplified model, see their Figure 10.

45 SIRUNYAN 18DN searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and for pair production of top squarks in events with two leptons (electrons or muons) of the opposite electric charge. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass in the Tch1chi1C and Tch1chi1E simplified models, see their Figure 8. Limits are also set on the stop mass in the Tstop1 and Tstop2 simplified models, see their Figure 9.

46 SIRUNYAN 18DP searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos and neutralinos or of chargino pairs in events with a tau lepton pair and significant missing transverse momentum. Both hadronic and leptonic decay modes are considered for the tau lepton. No significant excess above the Standard Model expectations is observed. Limits are set on the chargino mass in the Tch1chi1D and Tch1n2 simplified models, see their Figures 14 and 15. Also, excluded tau pair production cross sections are shown in Figures 11, 12, and 13.

47 SIRUNYAN 18X searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events with one or more high-momentum Higgs bosons, decaying to pairs of photons, jets and $E_T$. The razor variables ($M_R$ and $R^2$) are used to categorize the events. No significant excess above the Standard Model expectations is observed. Limits are set on the bottom mass in the Tst4 simplified model and on the wino mass in the Tch1n2E simplified model, see their Figure 5. Limits are also set on the higgsino mass in the Tn1nA and Tn1nB simplified models, see their Figure 6.

48 KHACHATRYAN 17L searched in about 19 fb⁻¹ of pp collisions at √s = 8 TeV for events with two τ (at least one decaying hadronically) and $E_T$. In the Tch1chi1C model, assuming decays via intermediate $\bar{\tau}$ or $\nu_{\tau}$ with equivalent mass, the observed limits rule out $\bar{\chi}_1^\pm$ masses up to 420 GeV for a massless $\bar{\chi}_1^0$. See their Fig. 5.

49 SIRUNYAN 17AW searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events with a charged lepton (electron or muon), two jets identified as originating from a b-quark, and large $E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of the chargino and the next-to-lightest neutralino in the Tch1n2E simplified model, see their Figure 6.

50 AAD 16AA summarized and extended ATLAS searches for electroweak supersymmetry in final states containing several charged leptons, $E_T$, with or without hadronic jets, in 20 fb⁻¹ of pp collisions at √s = 8 TeV. The paper reports the results of new interpretations and statistical combinations of previously published analyses, as well as new analyses. Exclusion limits at 95% C.L. are set on the $\bar{\chi}_1^\pm$ mass in the Tch1chi1B and Tch1chi1C simplified models. See their Fig. 13.

51 AAD 16AA summarized and extended ATLAS searches for electroweak supersymmetry in final states containing several charged leptons, $E_T$, with or without hadronic jets, in 20 fb⁻¹ of pp collisions at √s = 8 TeV. The paper reports the results of new interpretations and statistical combinations of previously published analyses, as well as new analyses. Exclusion limits at 95% C.L. are set on mass-degenerate $\bar{\chi}_1^\pm$ and $\bar{\chi}_1^0$ masses in the Tch1n2B, Tch1n2C, and Tch1n2D simplified models. See their Figs. 16, 17, and 18. Interpretations in phenomenological-MSSM, two-parameter Non Universal Higgs Masses (NUHM2), and gauge-mediated symmetry breaking (GMSB) models are also given in their Figs. 20, 21 and 22.

52 KHACHATRYAN 16R searched in 19.7 fb⁻¹ of pp collisions at √s = 8 TeV for events with one or more photons, one electron or muon, and $E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in a general gauge-mediated SUSY breaking model (GGM), for a wino-like neutralino NLSP scenario, see Fig. 5. Limits are also set in the Tglu1D and Tch1n1A simplified models, see Fig. 6. The Tch1n1A limit is reduced to 340 GeV for a branching ratio reduced by the weak mixing angle.

53 AAD 15BA searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of charginos and neutralinos decaying to a final state containing a W boson and a 125 GeV Higgs boson, plus missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of direct chargino and next-to-lightest neutralino production, with the decays $\bar{\chi}_1^\pm \to W^\pm \bar{\chi}_1^0$ and $\bar{\chi}_2^0 \to H \bar{\chi}_1^0$ having 100% branching fraction, see Fig. 8. A combination of the multiple final states for the Higgs decay yields the best limits (Fig. 8d).

54 AAD 15CA searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for events with one or more photons and $E_T$, with or without leptons (e, μ). No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in the general gauge-mediated SUSY breaking model (GGM), for wino-like NLSP, see Fig. 9, 12

55 AAD 14H searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of charginos and neutralinos decaying to a final state with three leptons and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of direct chargino and next-to-lightest neutralino production, with decays to the lightest neutralino via either all three generations of leptons, staus only, gauge bosons, or Higgs bosons, see Fig. 7. An interpretation in the pMSSM is also given, see Fig. 8.

56 AAD 14X searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for events with at least four leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the wino-like chargino mass in an R-parity violating simplified model where the decay $\bar{\chi}_1^\pm \to W^(*) \bar{\chi}_1^0$, with $\bar{\chi}_1^0 \to \ell^\pm \ell^\mp \nu$, takes place with a branching ratio of 100%, see Fig. 8.

57 KHACHATRYAN 14L searched in 19.5 fb⁻¹ of pp collisions at √s = 8 TeV for evidence of chargino-neutralino $\bar{\chi}_1^\pm \bar{\chi}_1^0$ pair production with Higgs or W-bosons in the decay chain,

leading to HW final states with missing transverse energy. The decays of a Higgs boson to a photon pair are considered in conjunction with hadronic and leptonic decay modes of the W bosons. No significant excess over the expected SM backgrounds are observed. The results are interpreted in the context of combined models where the decays $\bar{\chi}_1^0 \to H \bar{\chi}_1^0$ and $\bar{\chi}_1^\pm \to W^\pm \bar{\chi}_1^0$ take place 100% of the time, see Figs. 22-23.

58 AAD 13 searched in 4.7 fb⁻¹ of pp collisions at √s = 7 TeV for charginos and neutralinos decaying to a final state with three leptons (e and μ) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in the phenomenological MSSM, see Fig. 2 and 3, and in simplified models, see Fig. 4. For the simplified models with intermediate slepton decays, degenerate $\bar{\chi}_1^\pm$ and $\bar{\chi}_1^0$ masses up to 500 GeV are excluded at 95% C.L. for very large mass differences with the $\bar{\chi}_1^0$. Supersedes AAD 12As.

59 AAD 13B searched in 4.7 fb⁻¹ of pp collisions at √s = 7 TeV for gauginos decaying to a final state with two leptons (e and μ) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Limits are derived in a simplified model of wino-like chargino pair production, where the chargino always decays to the lightest neutralino via an intermediate on-shell charged slepton, see Fig. 2(b). Chargino masses between 110 and 340 GeV are excluded at 95% C.L. for $m_{\bar{\chi}_1^0} = 10$ GeV. Exclusion limits are also derived in the phenomenological MSSM, see Fig. 3.

60 AAD 12CT searched in 4.7 fb⁻¹ of pp collisions at √s = 7 TeV for events containing four or more leptons (electrons or muons) and either moderate values of missing transverse momentum or large effective mass. No significant excess is found in the data. Limits are presented in a simplified model of R-parity violating supersymmetry in which charginos are pair-produced and then decay into a W-boson and a $\bar{\chi}_1^0$, which in turn decays through an RPV coupling into two charged leptons ($e^\pm e^\mp$ or $e^\pm \mu^\mp$) and a neutrino. In this model, chargino masses up to 540 GeV are excluded at 95% C.L. for $m_{\bar{\chi}_1^0}$ above 300 GeV, see Fig. 3a. The limit deteriorates for lighter $\bar{\chi}_1^0$. Limits are also set in an R-parity violating mSUGRA model, see Fig. 3b.

61 CHATRCHYAN 12BJ searched in 4.98 fb⁻¹ of pp collisions at √s = 7 TeV for direct electroweak production of charginos and neutralinos in events with at least two leptons, jets and missing transverse momentum. No significant excess over the expected SM backgrounds are observed and 95% C.L. limits on the production cross section of $\bar{\chi}_1^\pm \bar{\chi}_1^0$ pair production were set in a number of simplified models, see Figs. 7 to 12.

62 ABDALLAH 03M used data from √s = 192-208 GeV to obtain limits in the framework of the MSSM with gaugino and sfermion mass universality at the GUT scale. An indirect limit on the mass of charginos is derived by constraining the MSSM parameter space by the results from direct searches for neutralinos (including cascade decays), for charginos and for sleptons. These limits are valid for values of $M_2 < 1$ TeV, $|\mu| \le 2$ TeV with the $\bar{\chi}_1^0$ as LSP. Constraints from the Higgs search in the $m_h^\text{max}$ scenario assuming $m_t = 174.3$ GeV are included. The quoted limit applies if there is no mixing in the third family or when $m_{\tilde{\tau}_1} - m_{\tilde{\chi}_1^0} > 6$ GeV. If mixing is included the limit degrades to 90 GeV. See Fig. 43 for the mass limits as a function of $\tan\beta$. These limits update the results of ABREU 00W.

63 AAD 20AN searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for events with two photons and missing transverse momentum. Events are further categorised in terms of lepton or jet multiplicity. No significant excess over the expected background is observed. Limits at 95% C.L. are derived in Tch1n2E simplified models. Next-to-lightest neutralinos and charginos with masses up to 310 GeV for a massless lightest neutralino are excluded. See their Fig. 10.

64 KHACHATRYAN 16AA searched in 7.4 fb⁻¹ of pp collisions at √s = 8 TeV for events with one or more photons, hadronic jets and $E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on wino masses in the general gauge-mediated SUSY breaking model (GGM), for a wino-like neutralino NLSP scenario and with the wino mass fixed at 10 GeV above the bino mass, see Fig. 4. Limits are also set in the Tch1chi1A and Tch1n1A simplified models, see Fig. 3.

65 KHACHATRYAN 16R searched in 19.7 fb⁻¹ of pp collisions at √s = 8 TeV for events with one or more photons, one electron or muon, and $E_T$. No significant excess above the Standard Model expectations is observed. Limits are also set in the Tglu1F simplified model, see Fig. 6.

66 KHACHATRYAN 16Y searched in 19.7 fb⁻¹ of pp collisions at √s = 8 TeV for events with one or two soft isolated leptons, hadronic jets, and $E_T$. No significant excess above the Standard Model expectations is observed. Limits are set on the $\bar{\chi}_1^\pm$ mass (which is degenerate with the $\bar{\chi}_1^0$) in the Tch1n2A simplified model, see Fig. 4.

67 AAD 14AV searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for the direct production of charginos, neutralinos and staus in events containing at last two hadronically decaying $\tau$-leptons, large missing transverse momentum and low jet activity. The quoted limit was derived for direct $\bar{\chi}_1^\pm \bar{\chi}_1^0$ and $\bar{\chi}_1^\pm \bar{\chi}_1^\pm$ production with $\bar{\chi}_1^0 \to \bar{\tau}\tau \to \tau\tau \bar{\chi}_1^0$ and $\bar{\chi}_1^\pm \to \bar{\tau}\nu(\bar{\nu}_\tau \tau) \to \tau\nu \bar{\chi}_1^0 + m_{\bar{\chi}_1^0} + m_{\bar{\chi}_1^0}$. $m_{\bar{\chi}_1^0} = 0$ GeV. No excess over the expected SM background is observed. Exclusion limits are set in simplified models of $\bar{\chi}_1^\pm \bar{\chi}_1^\pm$ and $\bar{\chi}_1^\pm \bar{\chi}_1^0$ pair production, see their Figure 7. Upper limits on the cross section and signal strength for direct di-stau production are derived, see Figures 8 and 9. Also, limits are derived in a pMSSM model where the only light slepton is the $\bar{\tau}_R$, see Figure 10.

68 AAD 14G searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for the direct production of charginos, neutralinos and staus in events containing at last two hadronically decaying $\tau$-leptons, large missing transverse momentum and low jet activity. The quoted limit was derived for direct $\bar{\chi}_1^\pm \bar{\chi}_1^0$ production with $\bar{\chi}_1^\pm \to \bar{\tau}\nu(\bar{\nu}_\tau \tau) \to \tau\nu \bar{\chi}_1^0 + m_{\bar{\chi}_1^0}$. $m_{\bar{\chi}_1^0} = 0$ GeV. No excess over the expected SM background is observed. Exclusion limits are set in simplified models of $\bar{\chi}_1^\pm \bar{\chi}_1^\pm$ and $\bar{\chi}_1^\pm \bar{\chi}_1^0$ pair production, see their Figure 7. Upper limits on the cross section and signal strength for direct di-stau production are derived, see Figures 8 and 9. Also, limits are derived in a pMSSM model where the only light slepton is the $\bar{\tau}_R$, see Figure 10.
production, with decays to the lightest neutralino via gauge bosons, see Fig. 7. An interpretation in the pMSSM is also given, see Fig. 10.

70 AALTONEN 14 searched in 5.8 fb⁻¹ of p p̄ collisions at √s = 1.96 TeV for evidence of chargino and next-to-lightest neutralino associated production in final states consisting of three leptons (electrons, muons or taus) and large missing transverse momentum. The results are consistent with the Standard Model predictions within 1.85 σ. Limits on the chargino mass are derived in an mSUGRA model with m₀ = 60 GeV, tanβ = 3, A₀ = 0 and μ > 0, see their Fig. 2.

71 KHACHATRYAN 14i searched in 19.5 fb⁻¹ of p p̄ collisions at √s = 8 TeV for elec- troweak production of chargino pairs decaying to a final state with opposite-sign lepton pairs (e or μ) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models, see Fig. 18.

72 AALTONEN 13q searched in 6.0 fb⁻¹ of p p̄ collisions at √s = 1.96 TeV for evidence of chargino-neutralino associated production in like-sign dilepton final states. One lepton is identified as the hadronic decay of a tau lepton, while the other is an electron or muon. Good agreement with the Standard Model predictions is observed and limits are set on the chargino-neutralino cross section for simplified gravity- and gauge-mediated models, see their Figs. 2 and 3.

73 AAD 12as searched in 2.06 fb⁻¹ of p p̄ collisions at √s = 7 TeV for charginos and neutralinos decaying to a final state with three leptons (e and μ) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in the phenomenological MSSM, see Fig. 2 (top), and in simplified models, see Fig. 2 (bottom).

74 AAD 12t looked in 1 fb⁻¹ of p p̄ collisions at √s = 7 TeV for the production of supersymmetric particles decaying into final states with missing transverse momentum and exactly two isolated leptons (e or μ). Opposite-sign and same-sign dilepton events were separately studied. Additionally, in opposite-sign events, a search was made for an excess of same-flavor over different-flavor lepton pairs. No excess over the expected background is observed and limits are placed on the effective production cross section of opposite-sign dilepton events with E_T > 250 GeV and on same-sign dilepton events with E_T > 100 GeV. The latter limit is interpreted in a simplified electroweak gaugino production model as a lower chargino mass limit.

75 CHATRCHYAN 11b looked in 35 pb⁻¹ of p p̄ collisions at √s = 7 TeV for events with an isolated lepton (e or μ), a photon and E_T which may arise in a generalized gauge mediated model from the decay of Wino-like NLSPs. No evidence for an excess over the expected background is observed. Limits are derived in the plane of squark/gluino mass versus Wino mass (see Fig. 4). Mass degeneracy of the produced squarks and gluinos is assumed.

76 CHATRCHYAN 11v looked in 35 pb⁻¹ of p p̄ collisions at √s = 7 TeV for events with ≥ 3 isolated leptons (e, μ or τ), with or without jets and E_T. No evidence for an excess over the expected background is observed. Limits are derived in the CMSSM (m₀, m₁/₂) plane for tanβ = 3 (see Fig. 5).

Long-lived $\tilde{\chi}^{\pm}$ (Chargino) mass limit

Limits on charginos which leave the detector before decaying.

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>&gt;1050</td><td>95</td><td>1 AAD</td><td>23g ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, wino LSP, τ=20 ns</td></tr><tr><td>&gt;1050</td><td>95</td><td>1 AAD</td><td>23g ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, wino LSP, stable</td></tr><tr><td>&gt; 660</td><td>95</td><td>2 AAD</td><td>22u ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, wino LSP, AMSB, tanβ = 5, μ &gt; 0, τ = 0.2 ns</td></tr><tr><td>&gt; 860</td><td>95</td><td>2 AAD</td><td>22u ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, wino LSP, AMSB, tanβ = 5, μ &gt; 0, τ = 1.5 ns</td></tr><tr><td>&gt; 220</td><td>95</td><td>2 AAD</td><td>22u ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, higgsino LSP, τ=0.04 ns</td></tr><tr><td>&gt; 710</td><td>95</td><td>2 AAD</td><td>22u ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, higgsino LSP, τ=1 ns</td></tr><tr><td>&gt; 884</td><td>95</td><td>3 SIRUYAN</td><td>20n CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, wino LSP, AMSB, tanβ = 5, μ &gt; 0, τ = 3 ns</td></tr><tr><td>&gt; 474</td><td>95</td><td>3 SIRUYAN</td><td>20n CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, wino LSP, AMSB, tanβ = 5, μ &gt; 0, τ = 0.2 ns</td></tr><tr><td>&gt; 750</td><td>95</td><td>3 SIRUYAN</td><td>20n CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, higgsino LSP, AMSB, tanβ = 5, μ &gt; 0, τ=3ns</td></tr><tr><td>&gt; 175</td><td>95</td><td>3 SIRUYAN</td><td>20n CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, higgsino LSP, AMSB, tanβ = 5, μ &gt; 0, τ=0.05ns</td></tr><tr><td>&gt;1090</td><td>95</td><td>4 AABOUD</td><td>19AT ATLS</td><td>long-lived $\tilde{\chi}^{0}_{1}$ mAMSB</td></tr><tr><td>&gt; 460</td><td>95</td><td>5 AABOUD</td><td>18AS ATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, lifetime 0.2 ns, m$\tilde{\chi}^{\pm} = m\tilde{\chi}^{0}_{1} = 160$ MeV</td></tr><tr><td>&gt; 715</td><td>95</td><td>6 SIRUYAN</td><td>18BR CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, AMSB, tanβ = 5 and μ &gt; 0, τ = 3 ns</td></tr><tr><td>&gt; 695</td><td>95</td><td>6 SIRUYAN</td><td>18BR CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, AMSB, tanβ = 5 and μ &gt; 0, τ = 7 ns</td></tr><tr><td>&gt; 505</td><td>95</td><td>6 SIRUYAN</td><td>18BR CMS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, AMSB, tanβ = 5, μ &gt; 0, 0.5 ns &gt; τ &gt; 60 ns</td></tr><tr><td>&gt; 620</td><td>95</td><td>7 AAD</td><td>15AE ATLS</td><td>stable $\tilde{\chi}^{\pm}$</td></tr><tr><td>&gt; 534</td><td>95</td><td>8 AAD</td><td>15BMATLS</td><td>stable $\tilde{\chi}^{\pm}$</td></tr><tr><td>&gt; 239</td><td>95</td><td>8 AAD</td><td>15BMATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, lifetime 1 ns, m$\tilde{\chi}^{\pm} = m\tilde{\chi}^{0}_{1} = 0.14$ GeV</td></tr><tr><td>&gt; 482</td><td>95</td><td>8 AAD</td><td>15BMATLS</td><td>$\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, lifetime 15 ns, m$\tilde{\chi}^{\pm} = m\tilde{\chi}^{0}_{1} = 0.14$ GeV</td></tr><tr><td>&gt; 103</td><td>95</td><td>9 AAD</td><td>13H ATLS</td><td>long-lived $\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, mAMSB, Δm$\tilde{\chi}^{0}_{1} = 160$ MeV</td></tr><tr><td>&gt; 92</td><td>95</td><td>10 AAD</td><td>12BJ ATLS</td><td>long-lived $\tilde{\chi}^{\pm} \rightarrow \pi^{\pm} \tilde{\chi}^{0}_{1}$, mAMSB</td></tr><tr><td>&gt; 171</td><td>95</td><td>11 AABOV</td><td>09M D0</td><td>$\tilde{H}$</td></tr><tr><td>&gt; 102</td><td>95</td><td>12 ABBIENDI</td><td>03L OPAL</td><td>$m\tilde{\chi}^{0}_{1} &gt; 500$ GeV</td></tr><tr><td>none 2-93.0</td><td>95</td><td>13 ABREU</td><td>00T DLPH</td><td>$\tilde{H}^{\pm}$ or $m\tilde{\chi}^{0}_{1} &gt; m\tilde{\chi}^{\pm}$</td></tr></tbody></table>

• • • We do not use the following data for averages, fits, limits, etc. • • •

<table><tbody><tr><td>&gt; 260</td><td>95</td><td>14 KHACHATRY...15AB CMS</td><td>$\tilde{\chi}^{\pm}_{1} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$, $\tilde{\chi}^{\pm}_{1} = 0.2$ns, AMSB</td></tr><tr><td>&gt; 800</td><td>95</td><td>15 KHACHATRY...15AO CMS</td><td>long-lived $\tilde{\chi}^{\pm}_{1}$, mAMSB, τ &gt; 100ns</td></tr><tr><td>&gt; 100</td><td>95</td><td>15 KHACHATRY...15AO CMS</td><td>long-lived $\tilde{\chi}^{\pm}_{1}$, mAMSB, τ &gt; 3 ns</td></tr><tr><td>&gt; 270</td><td>95</td><td>17 AAD</td><td>16 KHACHATRY...15W CMS</td><td>long-lived $\tilde{\chi}^{0}_{1}$, $\tilde{q} \rightarrow q\tilde{\chi}^{0}_{1}$, $\tilde{\chi}^{0}_{1} \rightarrow \ell^{+}\ell^{-}\nu$, RPV</td></tr><tr><td>&gt; 278</td><td>95</td><td>18 ABAZOV</td><td>13BD ATLS</td><td>disappearing-track signature, AMSB</td></tr><tr><td>&gt; 244</td><td>95</td><td>18 ABAZOV</td><td>13B D0</td><td>long-lived $\tilde{\chi}^{\pm}$, gaugino-like</td></tr><tr><td></td><td></td><td>18 ABAZOV</td><td>13B D0</td><td>long-lived $\tilde{\chi}^{\pm}$, higgsino-like</td></tr></tbody></table>

1 AAD 23g searched in 139 fb⁻¹ of p p̄ collisions at √s = 13 TeV for chargino/neutrino pair production (wino-like LSP) in events with high-pt tracks with large ionisation in the pixel detector. No significant excess above the Standard Model predictions is observed. Limits are set on the chargino mass as a function of its lifetime, see Figure 19.

2 AAD 22u searched for the signature of disappearing track from a long-lived chargino in 139 fb⁻¹ of p p̄ collisions at √s = 13 TeV. Long-lived charginos decay into quasi-degenerate neutralino emitting a low-momentum particle whose identification is not attempted. The signal is identified by requiring short tracklets in the four pixel layers with no continuation in the SCT (strip) detector. The main background from fake tracklets is estimated directly with the data. No significant excess above the background prediction is found. The results are interpreted in an AMSB scenario (wino LSP), on p p̄ → $\tilde{\chi}^{\pm} \tilde{\chi}^{\pm}$ and p p̄ → $\tilde{\chi}^{0}_{1} \tilde{\chi}^{0}_{1}$, assuming B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$) = 100%, see their figure 7. Results are also interpreted in a higgsino-LSP model, with p p̄ → $\tilde{\chi}^{\pm} \tilde{\chi}^{\mp}$, and p p̄ → $\tilde{\chi}^{\pm} \tilde{\chi}^{0}_{1}$, assuming B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$) = 95.5%, B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} e^{\pm}$) = 3%, B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \mu^{\pm}$) = 1.5%, see their figure 8. Finally, results are interpreted in a simplified model of gluino pair production, with p p̄ → $\tilde{g} \tilde{g}$ and B($\tilde{g} \rightarrow qq\tilde{\chi}^{0}_{1}$) = B($\tilde{g} \rightarrow qq\tilde{\chi}^{+}$) = B($\tilde{g} \rightarrow qq\tilde{\chi}^{-}$) = 1/3, see their figure 9.

3 SIRUYAN 20n searched in 101 fb⁻¹ of p p̄ collisions at √s = 13 TeV for direct electroweak production of long-lived charginos in events containing isolated tracks with missing hits in the outer layer of the silicon tracker and little or no associated calorimetric energy deposits (disappearing tracks). No significant excess above the Standard Model expectations is observed. In an AMSB context and assuming a wino LSP, limits are set on the cross section of direct chargino production through p p̄ → $\tilde{\chi}^{\pm} \tilde{\chi}^{\mp}$ and p p̄ → $\tilde{\chi}^{0}_{1} \tilde{\chi}^{0}_{1}$, assuming B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$) = 100%, as a function of the chargino mass and mean proper lifetime, see Figure 2. In the case of a Higgsino LSP, limits are set on the cross section of direct chargino production through p p̄ → $\tilde{\chi}^{\pm} \tilde{\chi}^{0}_{1}$ and p p̄ → $\tilde{\chi}^{0}_{1} \tilde{\chi}^{0}_{1}$, assuming B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$) = 95.5%, B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} e^{\pm}$) = 3%, B($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \mu^{\pm}$) = 1.5%, as a function of the chargino mass and mean proper lifetime, see Figure 3.

4 AABOUD 19AT searched in 36.1 fb⁻¹ of p p̄ collisions at √s = 13 TeV for metastable R-hadrons. Multiple search strategies for a wide range of lifetimes, corresponding to path lengths of a few meters, are defined. No significant deviations from the expected Standard Model background are observed. Results are interpreted in terms of direct electroweak production of long-lived charginos in the context of mAMSB scenarios. Chargino masses are excluded at 95% C.L. below 1090 GeV. See their Figure 10 (right).

5 AABOUD 18AS searched in 36.1 fb⁻¹ of p p̄ collisions at √s = 13 TeV for direct electroweak production of long-lived charginos in the context of AMSB or phenomenological MSSM scenarios with wino-like LSP. Events with a disappearing track due to a low-momentum pion accompanied by at least one jet with high transverse momentum from initial-state radiation are considered. No significant excess above the Standard Model expectations is observed. Exclusion limits are set at 95% confidence level on the mass of charginos for different chargino lifetimes. For a pure wino with a lifetime of about 0.2 ns, corresponding to a mass-splitting between the charged and neutral wino of around 160 MeV, chargino masses up to 460 GeV are excluded, see their Fig. 8.

6 SIRUYAN 18BR searched in 38.4 fb⁻¹ of p p̄ collisions at √s = 13 TeV for direct electroweak production of long-lived charginos in events containing isolated tracks with missing hits in the outer layer of the silicon tracker and little or no associated calorimetric energy deposits (disappearing tracks). No significant excess above the Standard Model expectations is observed. In an AMSB context, limits are set on the cross section of direct chargino production through p p̄ → $\tilde{\chi}^{\pm} \tilde{\chi}^{\mp}$ and p p̄ → $\tilde{\chi}^{0}_{1} \tilde{\chi}^{0}_{1}$, assuming BR($\tilde{\chi}^{\pm} \rightarrow \tilde{\chi}^{0}_{1} \pi^{\pm}$) = 100%, as a function of the chargino mass and mean proper lifetime, see Figures 3, 4 and 5.

7 AAD 15AE searched in 19.1 fb⁻¹ of p p̄ collisions at √s = 8 TeV for heavy long-lived charged particles, measured through their specific ionization energy loss in the ATLAS pixel detector or their time-of-flight in the ALTAS muon system. In the absence of an excess of events above the expected backgrounds, limits are set on stable charginos, see Fig. 10.

8 AAD 15BM searched in 18.4 fb⁻¹ of p p̄ collisions at √s = 8 TeV for stable and metastable non-relativistic charged particles through their anomalous specific ionization energy loss in the ATLAS pixel detector. In absence of an excess of events above the expected backgrounds, limits are set on stable charginos (see Table 5) and on metastable charginos decaying to $\tilde{\chi}^{0}_{1} \pi^{\pm}$, see Fig. 11.

9 AAD 13H searched in 4.7 fb⁻¹ of p p̄ collisions at √s = 7 TeV for direct electroweak production of long-lived charginos in the context of AMSB scenarios. The search is based on the signature of a high-momentum isolated track with few associated hits in the outer part of the tracking system, arising from a chargino decay into a neutralino and a low-momentum pion. The pT spectrum of the tracks was found to be consistent with the SM expectations. Constraints on the lifetime and the production cross section were obtained, see Fig. 6. In the minimal AMSB framework with tanβ = 5, and μ > 0, a chargino having a mass below 103 (85) GeV for a chargino-neutralino mass splitting Δm$\tilde{\chi}^{0}_{1}$ of 160 (170) MeV is excluded at the 95% C.L. See Fig. 7 for more precise bounds.

10 AAD 12BJ looked in 1.02 fb⁻¹ of p p̄ collisions at √s = 7 TeV for signatures of decaying charginos resulting in isolated tracks with few associated hits in the outer region of the tracking system. The pT spectrum of the tracks was found to be consistent with the SM expectations. Constraints on the lifetime and the production cross section were obtained. In the minimal AMSB framework with m$\tilde{\chi}^{0}_{1}$ < 32 TeV, m₀ < 1.5 TeV, tanβ = 5, and μ > 0, a chargino having a mass below 92 GeV and a lifetime between 0.5 ns and 2 ns is excluded at the 95% C.L. See their Fig. 8 for more precise bounds.

11 ABAZOV 09M searched in 1.1 fb⁻¹ of p p̄ collisions at √s = 1.96 TeV for events with direct production of a pair of charged massive stable particles identified by their TOF.
The number of the observed events is consistent with the predicted background. The data are used to constrain the production cross section as a function of the $\chi_1^0$ mass, see their Fig. 2. The quoted limit improves to 206 GeV for gaugino-like charginos.

12 ABBIENDI 03L used $e^+e^-$ data at $\sqrt{s} = 130-209$ GeV to select events with two high momentum tracks with anomalous $dE/dx$. The excluded cross section is compared to the theoretical expectation as a function of the heavy particle mass in their Fig. 3. The bounds are valid for colorless fermions with lifetime longer than $10^{-6}$ s. Supersedes the results from ACKERSTAFF 98P.

13 ABREU 00T searches for the production of heavy stable charged particles, identified by their ionization or Cherenkov radiation, using data from $\sqrt{s} = 130$ to 189 GeV. These limits include and update the results of ABREU 98P.

14 KHACHATRYAN 15AB searched in 19.5 fb$^{-1}$ of pp collisions at $\sqrt{s} = 8$ TeV for events containing tracks with little or no associated calorimeter energy deposits and with missing hits in the outer layers of the tracking system (disappearing-track signature). Such disappearing tracks can result from the decay of charginos that are nearly mass degenerate with the lightest neutralino. The number of observed events is in agreement with the background expectation. Limits are set on the cross section of electroweak chargino production in terms of the chargino mass and mean proper lifetime, see Fig. 4. In the minimal AMSB model, a chargino mass below 260 GeV is excluded at 95% C.L., see their Fig. 5.

15 KHACHATRYAN 15o searched in 18.8 fb$^{-1}$ of pp collisions at $\sqrt{s} = 8$ TeV for evidence of long-lived charginos in the context of AMSB and pMSSM scenarios. The results are based on a previously published search for heavy stable charged particles at 7 and 8 TeV. In the minimal AMSB framework with $\tan\beta = 5$ and $\mu \ge 0$, constraints on the chargino mass and lifetime were placed, see Fig. 5. Charginos with a mass below 800 (100) GeV are excluded at the 95% C.L. for lifetimes above 100 ns (3 ns). Constraints are also placed on the pMSSM parameter space, see Fig. 3.

16 KHACHATRYAN 15w searched in up to 20.5 fb$^{-1}$ of pp collisions at $\sqrt{s} = 8$ TeV for evidence of long-lived neutralinos produced through $\tilde{q}$-pair production, with $\tilde{q} \to q\tilde{\chi}^0$ and $\tilde{\chi}^0 \to t^+t^-\nu$ (RPV: $\lambda_{121}, \lambda_{122} \neq 0$). 95% C.L. exclusion limits on cross section times branching ratio are set as a function of mean proper decay length of the neutralino, see Figs. 6 and 9.

17 AAD 13BD searched in 20.3 fb$^{-1}$ of pp collisions at $\sqrt{s} = 8$ TeV for events containing tracks with no associated hits in the outer region of the tracking system resulting from the decay of charginos that are nearly mass degenerate with the lightest neutralino, as is often the case in AMSB scenarios. No significant excess above the background expectation is observed for candidate tracks with large transverse momentum. Constraints on chargino properties are obtained and in the minimal AMSB model, a chargino mass below 270 GeV is excluded at 95% C.L., see their Fig. 7.

18 ABAZOV 13B looked in 6.3 fb$^{-1}$ of $p\bar{p}$ collisions at $\sqrt{s} = 1.96$ TeV for charged massive long-lived particles in events with muon-like particles that have both speed and ionization energy loss inconsistent with muons produced in beam collisions. In the absence of an excess, limits are set at 95% C.L. on gaugino- and higgsino-like charginos, see their Table 20 and Fig. 23.

## $\tilde{\nu}$ (Sneutrino) mass limit

The limits may depend on the number, $N(\tilde{\nu})$, of sneutrinos assumed to be degenerate in mass. Only $\tilde{\nu}_L$ (not $\tilde{\nu}_R$) is assumed to exist. It is possible that $\tilde{\nu}$ could be the lightest supersymmetric particle (LSP).

We report here, but do not include in the Listings, the limits obtained from the fit of the final results obtained by the LEP Collaborations on the invisible width of the Z boson ($\Delta\Gamma_{inv.} < 2.0$ MeV, LEP-SLC 06): $m_{\tilde{\nu}} > 43.7$ GeV ($N(\tilde{\nu})=1$) and $m_{\tilde{\nu}} > 44.7$ GeV ($N(\tilde{\nu})=3$).

Some earlier papers are now obsolete and have been omitted. They were last listed in our PDG 14 edition: K. Olive, et al. (Particle Data Group), Chinese Physics C38 070001 (2014) (http://pdg.lbl.gov).

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>&gt;3900</td><td>95</td><td>1 AAD</td><td>23CB ATLS</td><td>RPV, v̄τ → eμ, λ<sub>312</sub> = λ<sub>321</sub> = 0.07, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;2800</td><td>95</td><td>1 AAD</td><td>23CB ATLS</td><td>RPV, v̄τ → eτ, λ<sub>313</sub> = 0.07, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;2700</td><td>95</td><td>1 AAD</td><td>23CB ATLS</td><td>RPV, v̄τ → μτ, λ<sub>323</sub> = 0.07, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;4200</td><td>95</td><td>2 TUMASYAN</td><td>23H CMS</td><td>1e + 1μ, RPV v̄τ → eμ, λ = λ' = 0.01</td></tr><tr><td>&gt;3700</td><td>95</td><td>2 TUMASYAN</td><td>23H CMS</td><td>1e + 1τ, RPV v̄τ → eτ, λ = λ' = 0.1</td></tr><tr><td>&gt;3600</td><td>95</td><td>2 TUMASYAN</td><td>23H CMS</td><td>1μ + 1τ, RPV v̄τ → μτ, λ = λ' = 0.1</td></tr><tr><td>&gt;2200</td><td>95</td><td>2 TUMASYAN</td><td>23H CMS</td><td>1e + 1μ, RPV v̄τ → eμ, λ = λ' = 0.01</td></tr><tr><td>&gt;1600</td><td>95</td><td>2 TUMASYAN</td><td>23H CMS</td><td>1e + 1τ, RPV v̄τ → eτ, λ = λ' = 0.01</td></tr><tr><td>&gt;1600</td><td>95</td><td>2 TUMASYAN</td><td>23H CMS</td><td>1μ + 1τ, RPV v̄τ → μτ, λ = λ' = 0.01</td></tr><tr><td>&gt;3400</td><td>95</td><td>3 AABOUD</td><td>18CM ATLS</td><td>RPV, v̄τ → eμ, λ<sub>312</sub> = λ<sub>321</sub> = 0.07, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;2900</td><td>95</td><td>4 AABOUD</td><td>18CM ATLS</td><td>RPV, v̄τ → eτ, λ<sub>313</sub> = λ<sub>331</sub> = 0.07, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;2600</td><td>95</td><td>5 AABOUD</td><td>18CM ATLS</td><td>RPV, v̄τ → μτ, λ<sub>323</sub> = λ<sub>332</sub> = 0.07, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;1060</td><td>95</td><td>6 AABOUD</td><td>18Z ATLS</td><td>RPV, ≥ 4e, λ<sub>12k</sub> ≠ 0, m<sub>χ<sub>1</sub>0</sub> = 600 GeV (mass-degenerate left-handed sleptons and sneutrinos of all 3 generations)</td></tr><tr><td>&gt; 780</td><td>95</td><td>6 AABOUD</td><td>18Z ATLS</td><td>RPV, ≥ 4e, λ<sub>133</sub> ≠ 0, m<sub>χ<sub>1</sub>0</sub> = 300 GeV (mass-degenerate left-handed sleptons and sneutrinos of all 3 generations)</td></tr></tbody></table>

<table><tbody><tr><td>&gt;1700</td><td>95</td><td>7 SIRUNYAN</td><td>18AT CMS</td><td>RPV, v̄τ → eμ, λ<sub>132</sub> = λ<sub>231</sub> = λ'<sub>311</sub> = 0.01</td></tr><tr><td>&gt;3800</td><td>95</td><td>7 SIRUNYAN</td><td>18AT CMS</td><td>RPV, v̄τ → eμ, λ<sub>132</sub> = λ<sub>231</sub> = λ'<sub>311</sub> = 0.1</td></tr><tr><td>&gt;2300</td><td>95</td><td>8 AABOUD</td><td>16P ATLS</td><td>RPV, v̄τ → eμ, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;2200</td><td>95</td><td>8 AABOUD</td><td>16P ATLS</td><td>RPV, v̄τ → eτ, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt;1900</td><td>95</td><td>8 AABOUD</td><td>16P ATLS</td><td>RPV, v̄τ → μτ, λ'<sub>311</sub> = 0.11</td></tr><tr><td>&gt; 400</td><td>95</td><td>9 AAD</td><td>14X ATLS</td><td>RPV, ≥ 4e<sup>±</sup>, v̄ → νχ<sub>1</sub><sup>0</sup>, χ<sub>1</sub><sup>0</sup> → e<sup>±</sup> e<sup>∓</sup>ν</td></tr><tr><td>&gt; 94</td><td>95</td><td>10 AAD</td><td>11Z ATLS</td><td>RPV, v̄τ → eμ</td></tr><tr><td>&gt; 84</td><td>95</td><td>11 ABDALLAH</td><td>03M DLPH</td><td>1 ≤ tanβ ≤ 40, m<sub>eR</sub> - m<sub>χ<sub>1</sub>0</sub> > 10 GeV</td></tr><tr><td>&gt; 41</td><td>95</td><td>12 HEISTER</td><td>02N ALEP</td><td>v̄e, any Δm</td></tr><tr><td>&gt; 41</td><td>95</td><td>13 DECAMP</td><td>92 ALEP</td><td>Γ(Z → invisible); N(ν̄) = 3, model independent</td></tr><tr><td colspan="5">● ● ● We do not use the following data for averages, fits, limits, etc. ● ● ●</td></tr><tr><td>&gt;1280</td><td>95</td><td>14 SIRUNYAN</td><td>19AO</td><td>RPV, μ<sup>±</sup>μ<sup>±</sup> + ≥ 2jets, λ'<sub>211</sub> ≠ 0, v̄μ → μχ'<sub>1</sub><sup>0</sup>, χ'<sub>1</sub><sup>0</sup> → μq̄q̄q̄</td></tr><tr><td>&gt;2300</td><td>95</td><td>15 KHACHATRY...16BE CMS</td><td>15BE CMS</td><td>RPV, v̄τ → eμ, λ<sub>132</sub> = λ<sub>231</sub> = λ'<sub>311</sub> = 0.01</td></tr><tr><td>&gt;2000</td><td>95</td><td>16 AAD</td><td>15O ATLS</td><td>RPV (eμ, v̄τ, λ'<sub>311</sub> = 0.11, λ<sub>13k</sub> = 0.07)</td></tr><tr><td>&gt;1700</td><td>95</td><td>16 AAD</td><td>15O ATLS</td><td>RPV (τμ, eτ), v̄τ, λ'<sub>311</sub> = 0.11, λ<sub>13k</sub> = 0.07</td></tr><tr><td>&gt; 95</td><td>95</td><td>17 AAD</td><td>13AI ATLS</td><td>RPV, v̄τ → eμ, eτ, μτ</td></tr><tr><td>&gt; 37.1</td><td>95</td><td>18 AAD</td><td>11H ATLS</td><td>RPV, v̄τ → eμ</td></tr><tr><td>&gt; 36</td><td>95</td><td>19 AALTONEN</td><td>10Z CDF</td><td>RPV, v̄τ → eμ, eτ, μτ</td></tr><tr><td>&gt; 36</td><td>95</td><td>20 ABAZOV</td><td>10M D0</td><td>RPV, v̄τ → eμ</td></tr><tr><td>&gt; 31.2</td><td>95</td><td>21 ABDALLAH</td><td>04H DLPH</td><td>AMSB, μ > 0</td></tr><tr><td>&gt; 37.1</td><td>95</td><td>22 ADRIANI</td><td>93M L3</td><td>Γ(Z → invisible); N(ν̄) = 1</td></tr><tr><td>&gt; 36</td><td>95</td><td>ABREU</td><td>91F DLPH</td><td>Γ(Z → invisible); N(ν̄) = 1</td></tr><tr><td>&gt; 31.2</td><td>95</td><td>23 ALEXANDER</td><td>91F OPAL</td><td>Γ(Z → invisible); N(ν̄) = 1</td></tr></tbody></table>

1 AAD 23CB searched in 139 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for heavy particles decaying into an eμ, eτ, μτ final state. No significant deviation from the expected SM background is observed. Limits are set on the mass of a stau neutrino with R-parity-violating couplings, with decays $v̄τ → eμ$, $v̄τ → eτ$, $v̄τ → μτ$, see figures 4b, 5b, 6b.

2 TUMASYAN 23H searched in 138 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for evidence of resonant v̄τ production in events with two charged leptons, eμ, eτ, or μτ. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of v̄τ in an RPV model for resonant sneutrino production, where all RPV couplings vanish, except for those that are connected to the production and decay of the v̄τ, considering a SUSY mass hierarchy with v̄τ as the LSP. The v̄τ is produced resonantly through λ'<sub>311</sub> coupling, and decays via λ'<sub>31k</sub> coupling to two leptons, see their figure 3 for couplings of 0.1 and 0.01. Exclusion limits are also shown in the plane of v̄τ mass and λ' coupling, for four values of λ couplings, see their figure 6. In addition, limits are set on heavy Z' gauge bosons with lepton flavor violating decays, see their figure 4, and on nonresonant quantum black hole production in models with extra spatial dimensions, see their figure 5. Model-independent upper limits on the product of the cross section, the branching fraction, acceptance, and efficiency are given as well, see their figure 7.

3 AABOUD 18CM searched in 36.1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for heavy particles decaying into an eμ, eτ, μτ final state. No significant deviation from the expected SM background is observed. Limits are set on the mass of a stau neutrino with R-parity-violating couplings. For $v̄τ → eμ$, masses below 3.4 TeV are excluded at 95% CL, see their Figure 4(b). Upper limits on the RPV couplings $|\lambda_{312}|$ versus $|\lambda'_{311}|$ are also performed, see their Figure 8(a-b).

4 AABOUD 18CM searched in 36.1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for heavy particles decaying into an eμ, eτ, μτ final state. No significant deviation from the expected SM background is observed. Limits are set on the mass of a stau neutrino with R-parity-violating couplings. For $v̄τ → eμ$, masses below 2.9 TeV are excluded at 95% CL, see their Figure 5(b). Upper limits on the RPV couplings $|\lambda_{313}|$ versus $|\lambda'_{311}|$ are also performed, see their Figure 8(c).

5 AABOUD 18CM searched in 36.1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for heavy particles decaying into an eμ, eτ, μτ final state. No significant deviation from the expected SM background is observed. Limits are set on the mass of a stau neutrino with R-parity-violating couplings. For $v̄τ → μτ$, masses below 2.6 TeV are excluded at 95% CL, see their Figure 6(b). Upper limits on the RPV couplings $|\lambda_{323}|$ versus $|\lambda'_{311}|$ are also performed, see their Figure 8(d).

6 AABOUD 18Z searched in 36.1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for events containing four or more charged leptons (electrons, muons and up to two hadronically decaying taus). No significant deviation from the expected SM background is observed. Limits are set on the Higgsino mass in simplified models of general gauge mediated supersymmetry Tn1n1A/Tn1n1B/Tn1n1C, see their Figure 9. Limits are also set on the wino, slepton, sneutrino and gluino mass in a simplified model of NLSP pair production with R-parity violating decays of the LSP via λ<sub>12k</sub> or λ<sub>133</sub> to charged leptons, see their Figures 7, 8.

7 SIRUNYAN 18AT searched in 35.9 fb$^{-1}$ of pp collisions at $\sqrt{s} = 13$ TeV for heavy resonances decaying into eμ final states. No significant excess above the Standard Model expectation is observed and 95% C.L. exclusions are placed on the cross section times branching ratio for the R-parity-violating production and decay of a supersymmetric tau neutrino, see their Fig. 3.
⁸AABOUD 16P searched in 3.2 fb⁻¹ of pp collisions at $\sqrt{s} = 13$ TeV for events with different flavour dilepton pairs ($e\mu$, $e\tau$, $\mu\tau$) from the production of $\bar{\nu}_{\tau}$ via an RPV $\lambda'_{311}$ coupling and followed by a decay via $\lambda_{312} = \lambda_{321} = 0.07$ for $e + \mu$, via $\lambda_{313} = \lambda_{331} = 0.07$ for $e + \tau$ and via $\lambda_{323} = \lambda_{332} = 0.07$ for $\mu + \tau$. No evidence for a dilepton resonance over the SM expectation is observed, and limits are derived on $m_{\tilde{\nu}}$ at 95% CL, see their Figs. 2(b), 3(b), 4(b), and Table 3.

⁹AAD 14x searched in 20.3 fb⁻¹ of pp collisions at $\sqrt{s} = 8$ TeV for events with at least four leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the sneutrino mass in an R-parity violating simplified model where the decay $\tilde{\nu} \to \nu \tilde{\chi}'_{1}$, with $\tilde{\chi}'_{1} \to \ell^{\pm} \ell^{\mp} \nu$, takes place with a branching ratio of 100%, see Fig. 9.

¹⁰AAD 11Z looked in 1.07 fb⁻¹ of pp collisions at $\sqrt{s} = 7$ TeV for events with one electron and one muon of opposite charge from the production of $\bar{\nu}_{\tau}$ via an RPV $\lambda'_{311}$ coupling and followed by a decay via $\lambda_{312}$ into $e + \mu$. No evidence for an $(e, \mu)$ resonance over the SM expectation is observed, and a limit is derived in the plane of $\lambda'_{311}$ versus $m_{\tilde{\nu}}$ for three values of $\lambda_{312}$, see their Fig. 2. Masses $m_{\tilde{\nu}} < 1.32$ (1.45) TeV are excluded for $\lambda'_{311} = 0.10$ and $\lambda_{312} = 0.05$ ($\lambda'_{311} = 0.11$ and $\lambda_{312} = 0.07$).

¹¹ABDALLAH 03M uses data from $\sqrt{s} = 192-208$ GeV to obtain limits in the framework of the MSSM with gaugino and sfermion mass universality at the GUT scale. An indirect limit on the mass is derived by constraining the MSSM parameter space by the results from direct searches for neutralinos (including cascade decays) and for sleptons. These limits are valid for values of $M_2 < 1$ TeV, $|\mu| \le 1$ TeV with the $\tilde{\chi}'_0$ as LSP. The quoted limit is obtained when there is no mixing in the third family. See Fig. 43 for the mass limits as a function of $\tan\beta$. These limits update the results of ABREU 00w.

¹²HEISTER 02n derives a bound on $m_{\tilde{\nu}_e}$ by exploiting the mass relation between the $\tilde{\nu}_e$ and $\tilde{e}$, based on the assumption of universal GUT scale gaugino and scalar masses $m_{1/2}$ and $m_0$ and the search described in the e-section. In the MSUGRA framework with radiative electroweak symmetry breaking, the limit improves to $m_{\tilde{\nu}_e} > 130$ GeV, assuming a trilinear coupling $A_0=0$ at the GUT scale. See Figs. 5 and 7 for the dependence of the limits on $\tan\beta$.

¹³DECAMP 92 limit is from $\Gamma(\text{invisible})/\Gamma(\ell(\ell)) = 5.91 \pm 0.15$ ($N_\nu = 2.97 \pm 0.07$).

¹⁴SIRUNYAN 19AO searched in 35.9 fb⁻¹ of pp collisions at $\sqrt{s} = 13$ TeV for events containing two same-sign muons and at last two jets, originating from resonant production of second-generation sleptons ($\tilde{\mu}_L, \tilde{\nu}_L$) via the R-parity violating coupling $\lambda'_{211}$ to quarks. No significant excess above the Standard Model expectations is observed. Upper limits on cross sections are derived in the context of two simplified models, see their Figure 4. The cross section limits are translated into limits on $\lambda'_{211}$ for a modified CMSSM, see their Figure 5.

¹⁵KHACHATRYAN 16BE searched in 19.7 fb⁻¹ of pp collisions at $\sqrt{s} = 8$ TeV for evidence of narrow resonances decaying into $e\mu$ final states. No significant excess above the Standard Model expectation is observed and 95% C.L. exclusions are placed on the cross section times branching ratio for the production of an R-parity-violating supersymmetric tau sneutrino, see their Fig. 3.

¹⁶AAD 150 searched in 20.3 fb⁻¹ of pp collisions at $\sqrt{s} = 8$ TeV for evidence of heavy particles decaying into $e\mu$, $e\tau$ or $\mu\tau$ final states. No significant excess above the Standard Model expectation is observed, and 95% C.L. exclusions are placed on the cross section times branching ratio for the production of an R-parity-violating supersymmetric tau sneutrino, applicable to any sneutrino flavour, see their Fig. 2.

¹⁷AAD 13AI searched in 4.6 fb⁻¹ of pp collisions at $\sqrt{s} = 7$ TeV for evidence of heavy particles decaying into $e\mu$, $e\tau$ or $\mu\tau$ final states. No significant excess above the Standard Model expectation is observed, and 95% C.L. exclusions are placed on the cross section times branching ratio for the production of an R-parity-violating supersymmetric tau sneutrino, see their Fig. 2. For couplings $\lambda'_{311} = 0.10$ and $\lambda_{31k} = 0.05$, the lower limits on the $\bar{\nu}_{\tau}$ mass are 1610, 1110, 1100 GeV in the $e\mu$, $e\tau$, and $\mu\tau$ channels, respectively.

¹⁸AAD 11H looked in 35 pb⁻¹ of pp collisions at $\sqrt{s} = 7$ TeV for events with one electron and one muon of opposite charge from the production of $\bar{\nu}_{\tau}$ via an RPV $\lambda'_{311}$ coupling and followed by a decay via $\lambda_{312}$ into $e + \mu$. No evidence for an excess over the SM expectation is observed, and a limit is derived in the plane of $\lambda'_{311}$ versus $m_{\tilde{\nu}}$ for several values of $\lambda_{312}$, see their Fig. 2. Superseded by AAD 11Z.

¹⁹AALTONEN 10Z searched in 1 fb⁻¹ of $p\bar{p}$ collisions at $\sqrt{s} = 1.96$ TeV for events from the production $d\bar{d} \to \bar{\nu}_{\tau}$ with the subsequent decays $\bar{\nu}_{\tau} \to e\mu$, $\mu\tau$, $e\tau$ in the MSSM framework with RPV. Two isolated leptons of different flavor and opposite charges are required, with $\tau$ identified with their hadronic decay. No statistically significant excesses are observed over the SM background. Upper limits on $\lambda'_{311}$ times the branching ratio are listed in their Table III for various $\bar{\nu}_{\tau}$ masses. Limits on the cross section times branching ratio for $\lambda'_{311} = 0.10$ and $\lambda_{31k} = 0.05$, displayed in Fig. 2, are used to set limits on the $\bar{\nu}_{\tau}$ mass of 558 GeV for the $e\mu$, 441 GeV for the $\mu\tau$ and 442 GeV for the $e\tau$ channels.

²⁰ABAZOV 10M looked in 5.3 fb⁻¹ of $p\bar{p}$ collisions at $\sqrt{s} = 1.96$ TeV for events with exactly one pair of high $p_T$ isolated $e\mu$ and a veto against hard jets. No evidence for an excess over the SM expectation is observed, and a limit at 95% C.L. on the cross section times branching ratio is derived, see their Fig. 3. These limits are translated into limits on couplings as a function of $m_{\tilde{\nu}_{\tau}}$ as shown on their Fig. 4. As an example, for $m_{\tilde{\nu}_{\tau}} = 100$ GeV and $\lambda_{312} \le 0.07$, couplings $\lambda'_{311} > 7.7 \times 10^{-4}$ are excluded.

²¹ABDALLAH 04H use data from LEP 1 and $\sqrt{s} = 192-208$ GeV. They re-use results or re-analyze the data from ABDALLAH 03M to put limits on the parameter space of anomaly-mediated supersymmetry breaking (AMSB), which is scanned in the region $1 < m_{3/2} < 50$ TeV, $0 < m_0 < 1000$ GeV, $1.5 < \tan\beta < 35$, both signs of $\mu$. The constraints are obtained from the searches for mass degenerate chargino and neutralino, for SM-like and invisible Higgs, for leptonically decaying charginos and from the limit on non-SM Z width of 3.2 MeV. The limit is for $m_t = 174.3$ GeV (see Table 2 for other $m_t$ values). The limit improves to 114 GeV for $\mu < 0$.

²²ADRIANIE 93M limit from $\Delta\Gamma(Z)(\text{invisible}) < 16.2$ MeV.

²³ALEXANDER 91F limit is for one species of $\tilde{\nu}$ and is derived from $\Gamma(\text{invisible}, \text{new})/\Gamma(\ell\ell) < 0.38$.

## Charged sleptons

This section contains limits on charged scalar leptons ($\tilde{e}$, with $\ell=e, \mu, \tau$). Studies of width and decays of the Z boson (use is made here of $\Delta\Gamma_{\text{inv}} < 2.0$ MeV, LEP 00) conclusively rule out $m_{\tilde{e}_L} < 40$ GeV (41 GeV for $\tilde{e}_L$), independently of decay modes, for each individual slepton. The limits improve to 43 GeV (43.5 GeV for $\tilde{e}_L$) assuming all 3 flavors to be degenerate. Limits on higher mass sleptons depend on model assumptions and on the mass splitting $\Delta m = m_{\tilde{e}_L} - m_{\tilde{\chi}'_1}$. The mass and composition of $\tilde{\chi}'_1$ may affect the selectron production rate in $e^+ e^-$ collisions through t-channel exchange diagrams. Production rates are also affected by the potentially large mixing angle of the lightest mass eigenstate $\tilde{e}_1 = \tilde{e}_R \sin\theta_\ell + \tilde{e}_L \cos\theta_\ell$. It is generally assumed that only $\tilde{\tau}$ may have significant mixing. The coupling to the Z vanishes for $\theta_\ell = 0.82$. In the high-energy limit of $e^+ e^-$ collisions the interference between $\gamma$ and Z exchange leads to a minimal cross section for $\theta_\ell = 0.91$, a value which is sometimes used in the following entries relative to data taken at LEP2. When limits on $m_{\tilde{e}_L}$ are quoted, it is understood that limits on $m_{\tilde{e}_L}$ are usually at least as strong.

Possibly open decays involving gauginos other than $\tilde{\chi}'_1$ will affect the detection efficiencies. Unless otherwise stated, the limits presented here result from the study of $\ell^+ \ell^-$ production, with production rates and decay properties derived from the MSSM. Limits made obsolete by the recent analyses of $e^+ e^-$ collisions at high energies can be found in previous Editions of this Review.

For decays with final state gravitinos ($\tilde{G}$), $m_{\tilde{G}}$ is assumed to be negligible relative to all other masses.

## R-parity conserving $\tilde{e}$ (Selectron) mass limit

Some earlier papers are now obsolete and have been omitted. They were last listed in our PDG 14 edition: K. Olive, et al. (Particle Data Group), Chinese Physics C38 070001 (2014) (http://pdg.lbl.gov).

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>&gt;270</td><td>95</td><td>1 AAD</td><td>23M ATLS</td><td>2ℓ, ℓ pair production, m<sub>ẽL</sub> = m<sub>ẽR</sub>,<br>m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt; 90</td><td>95</td><td>1 AAD</td><td>23M ATLS</td><td>2ℓ, ℓ pair production, m<sub>ẽL</sub> = m<sub>ẽR</sub>,<br>m<sub>ẽ</sub> - m<sub>χ̃0</sub> = 26 GeV</td></tr><tr><td>&gt;700</td><td>95</td><td>2 SIRUNYAN</td><td>21M CMS</td><td>ℓ±ℓ∓ + ẽT, m<sub>ẽR</sub> = m<sub>ẽL</sub> and<br>ℓ̃ẽ, µ̃, m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;700</td><td>95</td><td>3 AAD</td><td>200 ATLS</td><td>2ℓ + ẽT, m<sub>ẽR</sub> = m<sub>ẽL</sub> and ℓ̃ = ẽ, µ̃,<br>m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;250</td><td>95</td><td>4 SIRUNYAN</td><td>19AW CMS</td><td>ℓ±ℓ∓ + ẽT, ẽR, m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;310</td><td>95</td><td>4 SIRUNYAN</td><td>19AW CMS</td><td>ℓ±ℓ∓ + ẽT, ẽL, m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;350</td><td>95</td><td>4 SIRUNYAN</td><td>19AW CMS</td><td>ℓ±ℓ∓ + ẽT, m<sub>ẽR</sub> = m<sub>ẽL</sub>, m<sub>χ̃0</sub></td></tr><tr><td>&gt;290</td><td>95</td><td>4 SIRUNYAN</td><td>19AW CMS</td><td>ℓ = 0 GeV<br>ℓ±ℓ∓ + ẽT, ℓ̃R and ℓ̃ = ẽ, µ̃,<br>m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;400</td><td>95</td><td>4 SIRUNYAN</td><td>19AW CMS</td><td>ℓ±ℓ∓ + ẽT, ℓ̃L and ℓ̃ = ẽ, µ̃, m<sub>χ̃0</sub></td></tr><tr><td>&gt;450</td><td>95</td><td>4 SIRUNYAN</td><td>19AW CMS</td><td>ℓ = 0 GeV<br>ℓ±ℓ∓ + ẽT, m<sub>ẽR</sub> = m<sub>ẽL</sub> and<br>ℓ̃ = ẽ, µ̃, m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;500</td><td>95</td><td>5 AABOUD</td><td>18BT ATLS</td><td>2ℓ + ẽT, m<sub>ẽR</sub> = m<sub>ẽL</sub> and ℓ̃ = ẽ, µ̃,<br>ℓ̃, τ̃, with m<sub>χ̃0</sub> = 0 GeV</td></tr><tr><td>&gt;190</td><td>95</td><td>6 AABOUD</td><td>18R ATLS</td><td>2ℓ (soft) + ẽT, m<sub>ẽ</sub> = m<sub>μ̃</sub>, m<sub>ẽ</sub> -<br>m<sub>χ̃0</sub> = 5 GeV</td></tr><tr><td></td><td></td><td>7 CHATRCHYAN</td><td>14R CMS</td><td>≥ 3ℓ±, ℓ̃ → ℓ±τ∓τ∓ G simplified model, GMSB, stau (N)NLSP scenario</td></tr><tr><td>&gt; 97.5</td><td></td><td>8 AAD</td><td>13B ATLS</td><td>2ℓ± + ẽT, SMS, pMSSM</td></tr><tr><td>&gt; 94.4</td><td></td><td>9 ABBIENDI</td><td>04 OPAL</td><td>ẽR, Δm &gt; 11 GeV, |μ| &gt; 100 GeV, tanβ = 1.5</td></tr><tr><td>&gt; 71.3</td><td></td><td>10 ACHARD</td><td>04 L3</td><td>ẽR, Δm &gt; 10 GeV, |μ| &gt; 200 GeV, tanβ ≥ 2</td></tr><tr><td></td><td></td><td>10 ACHARD</td><td>04 L3</td><td>ẽR, all Δm</td></tr><tr><td>none 30-94</td><td>95</td><td>11 ABDALLAH</td><td>03M DLPH</td><td>Δm &gt; 15 GeV, ẽR<sup>±</sup> ẽR<sup>−</sup></td></tr><tr><td>&gt; 94</td><td>95</td><td>12 ABDALLAH</td><td>03M DLPH</td><td>ẽR<sup>±</sup>, 1 ≤ tanβ ≤ 40, Δm &gt; 10 GeV</td></tr><tr><td>&gt; 95</td><td>95</td><td>13 HEISTER</td><td>02E ALEP</td><td>Δm &gt; 15 GeV, ẽR<sup>±</sup> ẽR<sup>−</sup></td></tr><tr><td>&gt; 73</td><td>95</td><td>14 HEISTER</td><td>02N ALEP</td><td>ẽR, any Δm</td></tr><tr><td>&gt;107</td><td>95</td><td>14 HEISTER</td><td>02N ALEP</td><td>ẽL, any Δm</td></tr><tr><td></td><td></td><td></td><td></td><td>• • • We do not use the following data for averages, fits, limits, etc. • • •</td></tr><tr><td>&gt;101</td><td>95</td><td>15 AAD</td><td>20I ATLS</td><td>2ℓ (soft), jets, ẽT, ẽR only,<br>m<sub>ẽR</sub> - m<sub>χ̃0</sub> = 7.5 GeV</td></tr><tr><td>&gt;169</td><td>95</td><td>16 AAD</td><td>20I ATLS</td><td>2ℓ (soft), jets, ẽT, ẽL only, m<sub>ẽL</sub> -<br>m<sub>χ̃0</sub> = 7.1 GeV</td></tr></tbody></table>
none 90-325 95

17 AAD

14G ATLS

$$
\begin{align*}
\tilde{\ell} \tilde{\ell} \rightarrow & \ell^+ \tilde{\chi}_1^0 \ell^- \tilde{\chi}_1^0, \text{ simplified model, } m_{\tilde{\ell}_L} = m_{\tilde{\ell}_R}, m_{\tilde{\chi}_1^0} = \\
& \phantom{\ell^+ \tilde{\chi}_1^0 \ell^- \tilde{\chi}_1^0} m_{\tilde{\ell}_L} = m_{\tilde{\ell}_R}, m_{\tilde{\chi}_1^0} =
\end{align*}
$$

18 KHACHATRY...141 CMS
$$ \tilde{\ell} \rightarrow \ell \tilde{\chi}_1^0, \text{ simplified model} $$

1 AAD 23M searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for ℓ̄± pair production, followed by ℓ̄± → ℓ±χ̄₀ in events with two leptons. The focus is on models where m̄ℓ̄± − m̄χ̄₀ is close to the W mass. No significant excess above the Standard Model predictions is observed. Limits were on the ℓ̄ mass (assuming ē − µ̄ and L − R degeneracy, as a function of m̄χ̄₀, see Figure 6. Limits were also derived for single ē or µ̄, and for L and R independently, see Figure 7.

2 SIRUNYAN 21M searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with two opposite-sign same-flavour leptons (electrons, muons) and E<sub>T</sub>. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the simplified model Tglu4C, see their Figure 10, on the χ̄₀ and χ̄± mass in Tchl1n2Fa, see their Figure 11, on the χ̄₀ mass in Tn1n1C and Tn1n1B for m<sub>χ̄₀</sub>=m<sub>χ̄±</sub>=m<sub>χ̄₀</sub>, see their Figure 12. Limits are also set on the light squark mass for the simplified model Tsqk2A, on the sbottom mass in Tsbot3, see their Figure 13, and on the slepton mass in direct electroweak pair production of mass-degenerate left- and right-handed sleptons (electrons and muons), see their Figure 14.

3 AAD 200 reported on a search for electroweak production in models with charginos and sleptons decaying into final states with exactly two oppositely charged leptons and missing transverse momentum. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Light-flavour sleptons ē and µ̄ are constrained at 95% C.L. to have masses above 251 GeV for a mass splitting slepton-χ̄₀ of 10 GeV, with constraints extending down to mass splittings of 550 MeV at the LEP slepton limits (73 GeV), see their Fig. 16(a). If only selectrons are considered, and ē = ē<sub>R</sub>, masses below 101 GeV are excluded for mass splitting ē<sub>R</sub>, χ̄₀ of 7.5 GeV. See their Fig. 16(b).

4 SIRUNYAN 19AW searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak pair production of sleptons or smuons in events with two leptons (electrons or muons) of the opposite electric charge and same flavour, no jets and large E<sub>T</sub>. No significant excess above the Standard Model expectations is observed. Limits are set on the selection mass assuming left-handed, right-handed or both left- and right-handed (mass degenerate) production, see their Figure 6. Similarly, limits are set on the smuon mass, see their Figure 7. Limits are also set on slepton masses under the assumption that the selectron and smuon are mass degenerate, see their Figure 5.

5 AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse mass. No significant excess above the Standard Model expectations is observed. Limits are set on the slepton mass up to 500 GeV for massless χ̄₀, assuming degeneracy of ē, µ̄, and τ̄ and exploiting the 2f signature, see their Figure 6(b).

6 AABOUD 18R searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in slepton pair production models with a fourfold degeneracy assumed in selectron and smuon masses. The ē masses are excluded up to 190 GeV for m<sub>ē</sub> − m<sub>χ̄₀</sub> = 5 GeV. The exclusion limits extend down to mass splittings of 1 GeV, see their Fig. 11.

7 CHATRCHYAN 14R searched in 19.5 fb⁻¹ of pp collisions at √s = 8 TeV for events with at least three leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the slepton mass in a stau (N)NLSP simplified model (GMSB) where the decay ℓ̄ → ℓ±τ±τ∓G takes place with a branching ratio of 100%, see Fig. 8.

8 AAD 13b searched in 4.7 fb⁻¹ of pp collisions at √s = 7 TeV for sleptons decaying to a final state with two leptons (e and µ̄) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Limits are derived in a simplified model of direct left-handed slepton pair production, where left-handed sleptons masses between 85 and 195 GeV are excluded at 95% C.L. for m<sub>χ̄₀</sub> = 20 GeV. See also Fig. 2(a). Exclusion limits are also derived in the phenomenological MSSM, see Fig. 3.

9 ABBIENDI 04 search for ē<sub>R</sub> ē<sub>L</sub> production in acoplanar di-electron final states in the 183-208 GeV data. See Fig. 13 for the dependence of the limits on m<sub>χ̄₀</sub> and for the limit at tanβ=35 This limit supersedes ABBIENDI 00G.

10 ACHARD 02H searched for ē<sub>R</sub> ē<sub>L</sub> and ē<sub>R</sub> ē<sub>L</sub> production in single- and acoplanar di-electron final states in the 192-209 GeV data. Absolute limits on m<sub>ē<sub>R</sub></sub> are derived from a scan over the MSSM parameter space with universal GUT scale gaugino and scalar masses m<sub>1</sub>/2 and m<sub>0</sub>, 1 ≤ tanβ ≤ 60 and −2 ≤ µ ≤ 2 GeV. See Fig. 4 for the dependence of the limits on m<sub>χ̄₀</sub>. This limit supersedes ACCIARRI 99W.

11 ABDALLAH 03M looked for acoplanar dielectron + E<sub>T</sub> final states at √s = 189-208 GeV. The limit assumes µ = −200 GeV and tanβ=1.5 in the calculation of the production cross section and B(ē → eχ̄₀). See Fig. 15 for limits in the (m̄ē<sub>R</sub>, m̄χ̄₀) plane. These limits include and update the results of ABREU 01.

12 ABDALLAH 03M uses data from √s = 192-208 GeV to obtain limits in the framework of the MSSM with gaugino and sfermion mass universality at the GUT scale. An indirect limit on the mass is derived by constraining the MSSM parameter space by the results from direct searches for neutralinos (including cascade decays) and for sleptons. These limits are valid for values of M<sub>2</sub> < 1 TeV, |µ| ≤ 1 TeV with the χ̄₀ as LSP. The quoted limit is obtained when there is no mixing in the third family. See Fig. 43 for the mass limits as a function of tanβ. These limits update the results of ABREU 00W.

13 HEISTER 02E looked for acoplanar dielectron + E<sub>T</sub> final states from e⁺e⁻ interactions between 183 and 209 GeV. The mass limit assumes µ < −200 GeV and tanβ=2 for the production cross section and B(ē → eχ̄₀)=1. See their Fig. 4 for the dependence of the limit on Δm. These limits include and update the results of BARATE 01.

14 HEISTER 02N search for ē<sub>R</sub> ē<sub>L</sub> and ē<sub>R</sub> ē<sub>L</sub> production in single- and acoplanar di-electron final states in the 183-208 GeV data. Absolute limits on m<sub>ē<sub>R</sub></sub> are derived from a scan over the MSSM parameter space with universal GUT scale gaugino and scalar masses m<sub>1</sub>/2 and m<sub>0</sub>, 1 ≤ tanβ ≤ 50 and −10 ≤ µ ≤ 10 TeV. The region of small |µ|, where cascade decays are important, is covered by a search for χ̄₀ χ̄₀ in final states with

leptons and possibly photons. Limits on m<sub>ē<sub>L</sub></sub> are derived by exploiting the mass relation between the ē<sub>L</sub> and ē<sub>R</sub>, based on universal m<sub>0</sub> and m<sub>1</sub>/2. When the constraint from the mass limit of the lightest Higgs from HEISTER 02 is included, the bounds improve to m̄<sub>ē<sub>L</sub></sub> > 77(75) GeV and m̄<sub>ē<sub>L</sub></sub> > 115(115) GeV for a top mass of 175(180) GeV. In the MSUGRA framework with radiative electroweak symmetry breaking, the limits improve further to m̄<sub>ē<sub>R</sub></sub>>95 GeV and m̄<sub>ē<sub>L</sub></sub>>152 GeV, assuming a trilinear coupling A<sub>0</sub>=0 at the GUT scale. See Figs. 4, 5, 7 for the dependence of the limits on tanβ.

15 AAD 20I reported on ATLAS searches for slepton pair production in models with compressed mass spectra. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E<sub>T</sub>, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Light-flavour sleptons ē and µ̄ are constrained at 95% C.L. to have masses above 251 GeV for a mass splitting slepton-χ̄₀ of 10 GeV, with constraints extending down to mass splittings of 550 MeV at the LEP slepton limits (73 GeV), see their Fig. 16(a). If only selectrons are considered, and ē = ē<sub>R</sub>, masses below 101 GeV are excluded for mass splitting ē<sub>R</sub>, χ̄₀ of 7.5 GeV. See their Fig. 16(b).

16 AAD 20I reported on ATLAS searches for slepton pair production in models with compressed mass spectra. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E<sub>T</sub>, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Light-flavour sleptons ē and µ̄ are constrained at 95% C.L. to have masses above 251 GeV for a mass splitting slepton-χ̄₀ of 10 GeV, with constraints extending down to mass splittings of 550 MeV at the LEP slepton limits (73 GeV). See their Fig. 16(a). If only selectron are considered, and ē = ē<sub>L</sub>, masses below 169 GeV are excluded for mass splitting ē<sub>L</sub>, χ̄₀ of 7.1 GeV. See their Fig. 16(b).

17 AAD 14G searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of slepton pairs, decaying to a final state with two leptons (e and µ̄) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of slepton pair production, see Fig. 8. An interpretation in the pMSSM is also given, see Fig. 10.

18 KHACHATRYAN 14I searched in 19.5 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of slepton pairs decaying to a final state with opposite-sign lepton pairs (e or µ̄) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models, see Fig. 18.

R-party violating ĝ (Selectron) mass limit

Some earlier papers are now obsolete and have been omitted. They were last listed in our PDG 14 edition: K. Olive, et al. (Particle Data Group), Chinese Physics C38 070001 (2014) (http://pdg.lbl.gov).

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>&gt;1200</td><td>95</td><td>1 AAD</td><td>21Y ATLS</td><td>≥ 4ℓ, λ<sub>12k</sub> ≠ 0, m<sub>χ̄₀</sub> = 900<br>GeV (mass-degenerate ℓ̄<sub>L</sub> and ν̄ of all 3 generations)</td></tr><tr><td>> 870</td><td>95</td><td>1 AAD</td><td>21Y ATLS</td><td>≥ 4ℓ, λ<sub>133</sub> ≠ 0, m<sub>χ̄₀</sub> = 450<br>GeV (mass-degenerate ℓ̄<sub>L</sub> and ν̄ of all 3 generations)</td></tr><tr><td>>1065</td><td>95</td><td>2 AABOUD</td><td>18Z ATLS</td><td>≥ 4ℓ, λ<sub>12k</sub> ≠ 0, m<sub>χ̄₀</sub> = 600<br>GeV (mass-degenerate left-<br>handed sleptons and sneutrinos<br>of all 3 generations)</td></tr><tr><td>> 780</td><td>95</td><td>2 AABOUD</td><td>18Z ATLS</td><td>≥ 4ℓ, λ<sub>133</sub> ≠ 0, m<sub>χ̄₀</sub> = 300<br>GeV (mass-degenerate left-<br>handed sleptons and sneutrinos<br>of all 3 generations)</td></tr><tr><td>> 410</td><td>95</td><td>3 AAD</td><td>14X ATLS</td><td>≥ 4ℓ<sup>±</sup>, ℓ̄ → χ̄<sub>1</sub><sup>0</sup>, χ̄<sub>1</sub><sup>0</sup> → ℓ<sup>±</sup>ν<sup>∓</sup></td></tr></tbody></table>

• • • We do not use the following data for averages, fits, limits, etc. • • •

> 89 95 4 ABBIENDI 04F OPAL ē<sub>L</sub>

> 92 95 5 ABDALLAH 04M DLPH ē<sub>R</sub>, indirect, Δm > 5 GeV

1 AAD 21Y searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with four or more leptons (electrons, muons and tau-leptons). No significant excess above the Standard Model expectations is observed. Limits are set on Tchl1n2I, Tglu1A (with q = u, d, s, c, b, with equal branching fractions), and ℓ̄<sub>L</sub>/ν̄ → ℓ̄/νχ̄₀ (mass-degenerate ℓ̄<sub>L</sub> and ν̄ of all 3 generations), all with χ̄₀ → ℓ±ℓ∓ν via λ<sub>12k</sub> or λ<sub>133</sub> (where i,k = 1,2), see their Figure 11.

2 AABOUD 18Z searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for events containing four or more charged leptons (electrons, muons and up to two hadronically decaying taus). No significant deviation from the expected SM background is observed. Limits are set on the Higgsino mass in simplified models of general gauge mediated supersymmetry Tn1n1A/Tn1n1B/Tn1n1C, see their Figure 9. Limits are also set on the wino, slepton, sneutrino and gluino mass in a simplified model of NLSP pair production with R-parity violating decays of the LSP via λ<sub>12k</sub> or λ<sub>133</sub> to charged leptons, see their Figures 7, 8.

3 AAD 14X searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for events with at least four leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the slepton mass in an R-parity violating simplified model where the decay ℓ̄ → ℓ̄χ̄₀, with χ̄₀ → ℓ±ℓ∓ν, takes place with a branching ratio of 100%, see Fig. 9.

4 ABBIENDI 04f use data from √s = 189-209 GeV. They derive limits on sparticle masses under the assumption of RPV with LL<sub>E</sub> or LQ<sub>D</sub> couplings. The results are valid for tanβ = 1.5, µ = −200 GeV, with, in addition, Δm > 5 GeV for indirect decays via LQ<sub>D</sub>. The limit quoted applies to direct decays via LL<sub>E</sub> or LQ<sub>D</sub> couplings. For indirect decays, the limits on the ē<sub>R</sub> mass are respectively 99 and 92 GeV for LL<sub>E</sub> and LQ<sub>D</sub> couplings and m<sub>χ̄₀</sub> = 10 GeV and degrade slightly for larger χ̄₀ mass. Supersedes the results of ABBIENDI 00.

5 ABDALLAH 04M use data from √s = 192-208 GeV to derive limits on sparticle masses under the assumption of RPV with LL<sub>E</sub> or UDD couplings. The results are valid for µ
= -200 GeV, tan β = 1.5, Δ m ≥ 5 GeV and assuming a BR of 1 for the given decay. The limit quoted is for indirect UDD decays using the neutralino constraint of 39.5 GeV for LLE and of 38.0 GeV for UDD couplings, also derived in ABDALLAH 04m. For indirect decays via LLE the limit improves to 95 GeV if the constraint from the neutralino is used and to 94 GeV if it is not used. For indirect decays via UDD couplings it remains unchanged when the neutralino constraint is not used. Supersedes the result of ABREU 00u.

R-parity conserving $\tilde{\mu}$ (Smuon) mass limit

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>none 220-460</td><td>95</td><td>1 AAD</td><td>23CR ATLS</td><td>2 same-sign, 3, 4 ℓ, 1, 2 b-jets, μ̃<sub>L,R</sub> pair production with μ̃<sub>L,R</sub> → μ̃χ<sub>1</sub><sup>0</sup>, χ<sub>1</sub><sup>0</sup> → b + ℓ/ν + t/b via X̃<sub>133</sub><sup>0</sup> coupling</td></tr><tr><td>&gt;240</td><td>95</td><td>2 AAD</td><td>23M ATLS</td><td>2ℓ, ℓ̃ pair production, m<sub>μ̃L</sub> = m<sub>μ̃R</sub>, m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt; 90</td><td>95</td><td>2 AAD</td><td>23M ATLS</td><td>2ℓ, ℓ̃ pair production, m<sub>μ̃L</sub> = m<sub>μ̃R</sub>, m<sub>μ̃</sub> - m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 32 GeV</td></tr><tr><td>&gt;700</td><td>95</td><td>3 SIRUNYAN</td><td>21M CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, m<sub>ℓ̃R</sub> = m<sub>ℓ̃</sub> and ℓ̃=ẽ, μ̃, m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;150</td><td>95</td><td>4 AAD</td><td>20I ATLS</td><td>2ℓ (soft), jets, E<sub>T</sub>, μ̃R only, m<sub>μ̃R</sub> - m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 8.2 GeV</td></tr><tr><td>&gt;216</td><td>95</td><td>5 AAD</td><td>20I ATLS</td><td>2ℓ (soft), jets, E<sub>T</sub>, μ̃L only, m<sub>μ̃L</sub> - m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 10<sup>6</sup> GeV</td></tr><tr><td>&gt;700</td><td>95</td><td>6 AAD</td><td>20O ATLS</td><td>2ℓ + E<sub>T</sub>, m<sub>ℓ̃R</sub> = m<sub>ℓ̃</sub> and ℓ̃=ẽ, μ̃, m<sub>χ̃<sub>0</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;210</td><td>95</td><td>7 SIRUNYAN</td><td>19AW CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, μ<sub>R</sub>, m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;280</td><td>95</td><td>7 SIRUNYAN</td><td>19AW CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, μ<sub>L</sub>, m<sub>χ̃<sub>0</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;290</td><td>95</td><td>7 SIRUNYAN</td><td>19AW CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, ℓ̃R and ℓ̃=ẽ, μ̃, m<sub>χ̃<sub>0</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;400</td><td>95</td><td>7 SIRUNYAN</td><td>19AW CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, ℓ̃L and ℓ̃=ẽ, μ̃, m<sub>χ̃<sub>0</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;450</td><td>95</td><td>7 SIRUNYAN</td><td>19AW CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, m<sub>ℓ̃R</sub> = m<sub>ℓ̃</sub> and ℓ̃=ẽ, μ̃, m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;310</td><td>95</td><td>7 SIRUNYAN</td><td>19AW CMS</td><td>ℓ<sup>±</sup>ℓ<sup>∓</sup> + E<sub>T</sub>, m<sub>μ̃R</sub> = m<sub>μ̃L</sub>, m<sub>χ̃<sub>0</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt;190</td><td>95</td><td>8 AABOUD</td><td>18R ATLS</td><td>2ℓ (soft) + E<sub>T</sub>, m<sub>ē̃</sub> = m<sub>μ̃</sub>, m<sub>μ̃</sub> - m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 5 GeV</td></tr><tr><td></td><td></td><td>9 CHATRCHYAN 14R</td><td>CMS</td><td>≥ 3ℓ<sup>±</sup>, ℓ̃ → ℓ<sup>±</sup>τ<sup>±</sup>τ<sup>±</sup>G sim- plified model, GMSB, stau (N)NLSP scenario</td></tr><tr><td>&gt; 91.0</td><td>95</td><td>10 AAD</td><td>13B ATLS</td><td>2ℓ<sup>±</sup> + E<sub>T</sub>, SMS, pMSSM</td></tr><tr><td></td><td></td><td>11 ABBIENDI</td><td>04 OPAL</td><td>Δm &gt;3 GeV, μ̃<sub>R</sub><sup>+</sup> μ̃<sub>R</sub><sup>-</sup>, |μ| &gt;100 GeV, tanβ=1.5</td></tr><tr><td>&gt; 86.7</td><td>95</td><td>12 ACHARD</td><td>04 L3</td><td>Δm &gt;10 GeV, μ̃<sub>R</sub><sup>+</sup> μ̃<sub>R</sub><sup>-</sup>, |μ| &gt;200 GeV, tanβ ≥ 2</td></tr><tr><td>none 30-88</td><td>95</td><td>13 ABDALLAH</td><td>03M DLPH</td><td>Δm &gt;5 GeV, μ̃<sub>R</sub><sup>+</sup> μ̃<sub>R</sub><sup>-</sup></td></tr><tr><td>&gt; 94</td><td>95</td><td>14 ABDALLAH</td><td>03M DLPH</td><td>μ̃R, 1 ≤ tanβ ≤ 40, Δm &gt;10 GeV</td></tr><tr><td>&gt; 88</td><td>95</td><td>15 HEISTER</td><td>02E ALEP</td><td>Δm &gt;15 GeV, μ̃<sub>R</sub><sup>+</sup> μ̃<sub>R</sub><sup>-</sup></td></tr><tr><td colspan="5">● ● ● We do not use the following data for averages, fits, limits, etc. ● ● ●</td></tr><tr><td>&gt;500</td><td>95</td><td>16 AABOUD</td><td>18BT ATLS</td><td>2ℓ + E<sub>T</sub>, m<sub>ℓ̃R</sub> = m<sub>ℓ̃</sub> and ℓ̃=ẽ, μ̃, τ̃, with m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>none 90-325</td><td>95</td><td>17 AAD</td><td>14G ATLS</td><td>ℓ̃ℓ̃ → ℓ<sup>±</sup>χ̃<sub>1</sub><sup>0</sup> + χ̃<sub>1</sub><sup>0</sup>, simplified model, m<sub>ℓ̃</sub> = m<sub>χ̃<sub>1</sub><sup>0</sup></sub>, m<sub>χ̃<sub>0</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>&gt; 80</td><td>95</td><td>18 KHACHATRY...14I</td><td>CMS</td><td>ℓ̃ → ℓ<sup>±</sup>χ̃<sub>1</sub><sup>0</sup>, simplified model</td></tr><tr><td></td><td></td><td>19 ABREU</td><td>00V DLPH</td><td>μ̃<sub>R</sub>μ̃<sub>R</sub> (μ̃R → μG), m<sub>G̃</sub> &gt;8 eV</td></tr></tbody></table>

<footnote n="1">1 AAD 23CR searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for RPV SUSY in final states with multiple leptons and b-tagged jets. No significant excess above the Standard Model expectations is observed. Limits are set on the production of electroweakinos (wino or higgsino) that decay via RPV coupling χ̃<sub>133</sub><sup>0</sup> to a charged lepton or a neutrino, a b quark, and an additional t or b quark, see their figure 16. A second model addresses direct μ̃<sub>L,R</sub> production and decay to a muon and a bino-like neutralino, which decays in the same way as in the first model, see their figure 17.</footnote>

<footnote n="2">2 AAD 23M searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for μ± pair production, followed by ℓ̃± → ℓ±χ̃<sub>1</sub><sup>0</sup> in events with two leptons. The focus is on models where m<sub>ℓ̃±</sub> - m<sub>χ̃<sub>1</sub><sup>0</sup></sub> is close to the W mass. No significant excess above the Standard Model predictions is observed. Limits were set on the ℓ̃ mass (assuming ẽ - μ̃ and L - R degeneracy), as a function of m<sub>χ̃<sub>1</sub><sup>0</sup></sub>, see Figure 6. Limits were also derived for single ẽ or μ̃, and for L and R independently, see Figure 7.</footnote>

<footnote n="3">3 SIRUNYAN 21M searched in 137 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with two opposite-sign same-flavor leptons (electrons, muons) and E<sub>T</sub>. No significant excess above the Standard Model expectations is observed. Limits are set on the gluino mass in the simplified model Tglu4C, see their Figure 10, on the χ̃<sub>2</sub><sup>0</sup> and χ̃<sub>1</sub><sup>±</sup> mass in Tchi1n2Fa, see their Figure 11, on the χ̃<sub>1</sub><sup>0</sup> mass in Tn1n1C and Tn1n1B for</footnote>

<footnote>m<sub>χ̃<sub>2</sub><sup>0</sup></sub>=m<sub>μ̃<sup>±</sup></sub>=m<sub>χ̃<sub>0</sub><sup>0</sup></sub>, see their Figure 12. Limits are also set on the light squark mass for the simplified model Tsqk2A, on the bottom mass in Tsbt03, see their Figure 13, and on the slepton mass in direct electroweak pair production of mass-degenerate left- and right-handed leptons (selectrons and smuons), see their Figure 14.</footnote>

<footnote n="4">4 AAD 20I reported on ATLAS searches for slepton pair production in models with compressed mass spectra. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E<sub>T</sub>, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Light-flavour sleptons ẽ and μ̃ are constrained at 95% C.L. to have masses above 251 GeV for a mass splitting slepton-χ̃<sub>1</sub><sup>0</sup> of 10 GeV, with constraints extending down to mass splittings of 550 MeV at the LEP slepton limits (73 GeV). See their Fig. 16(a). If only smuon are considered, and μ̃ = μ̃<sub>R</sub>, masses below 150 GeV are excluded for mass splitting μ̃<sub>R</sub>, χ̃<sub>1</sub><sup>0</sup> of 8.2 GeV. See their Fig. 16(b).</footnote>

<footnote n="5">5 AAD 20I reported on ATLAS searches for slepton pair production in models with compressed mass spectra. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Events with E<sub>T</sub>, two same-flavour, opposite-charge, low-transverse-momentum leptons, and jets from initial-state radiation or characteristic of vector-boson fusion production are selected. Light-flavour sleptons ẽ and μ̃ are constrained at 95% C.L. to have masses above 251 GeV for a mass splitting slepton-χ̃<sub>1</sub><sup>0</sup> of 10 GeV, with constraints extending down to mass splittings of 550 MeV at the LEP slepton limits (73 GeV). See their Fig. 16(a). If only smuon are considered, and μ̃ = μ̃<sub>L</sub>, masses below 216 GeV are excluded for mass splitting μ̃<sub>L</sub>, χ̃<sub>1</sub><sup>0</sup> of 10 GeV. See their Fig. 16(b).</footnote>

<footnote n="6">6 AAD 200 reported on a search for electroweak production in models with charginos and sleptons decaying into final states with exactly two oppositely charged leptons and missing transverse momentum. A dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹ was used. Light-flavour sleptons ẽ and μ̃ are constrained at 95% C.L. to have masses above 700 GeV for massless lightest neutralino, see their Fig. 7(c). Exclusion limits are also set for selectrons and smuons separately, considering either right- or left-handed components, by including only the di-electron and di-muon same-flavour signal regions defined in the search, see their Fig. 8.</footnote>

<footnote n="7">7 SIRUNYAN 19AW searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak pair production of selectrons or smuons in events with two leptons (electrons or muons) of the opposite electric charge and same flavour, no jets and large E<sub>T</sub>. No significant excess above the Standard Model expectations is observed. Limits are set on the selectron mass assuming left-handed, right-handed or both left- and right-handed (mass degenerate) production, see their Figure 6. Similarly, limits are set on the smuon mass, see their Figure 7. Limits are also set on slepton masses under the assumption that the selectron and smuon are mass degenerate, see their Figure 5.</footnote>

<footnote n="8">8 AABOUD 18R searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for electroweak production in scenarios with compressed mass spectra in final states with two low-momentum leptons and missing transverse momentum. The data are found to be consistent with the SM prediction. Results are interpreted in slepton pair production models with a fourfold degeneracy assumed in selectron and smuon masses. The μ̃ masses are excluded up to 190 GeV for m<sub>μ̃</sub> - m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 5 GeV. The exclusion limits extend down to mass splittings of 1 GeV, see their Fig. 11.</footnote>

<footnote n="9">9 CHATRCHYAN 14R searched in 19.5 fb⁻¹ of pp collisions at √s = 8 TeV for events with at least three leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the slepton mass in a stau (N)NLSP simplified model (GMSB) where the decay ℓ̃ → ℓ<sup>±</sup>τ<sup>±</sup>τ<sup>±</sup>G takes place with a branching ratio of 100%, see their Figure 9.</footnote>

<footnote n="10">10 AAD 13B searched in 4.7 fb⁻¹ of pp collisions at √s = 7 TeV for sleptons decaying to a final state with two leptons (e and μ) and missing transverse energy. No excess beyond the Standard Model expectation is observed. Limits are derived in a simplified model of direct left-handed slepton pair production, where left-handed sleptons masses between 85 and 195 GeV are excluded at 95% C.L. for m<sub>χ̃<sub>1</sub><sup>0</sup></sub> = 20 GeV. See also Fig. 2(a). Exclusion limits are also derived in the phenomenological MSSM, see Fig. 3.</footnote>

<footnote n="11">11 ABBIENDI 04 search for μ̃<sub>R</sub>μ̃<sub>R</sub> production in acoplanar di-muon final states in the 183-208 GeV data. See Fig. 14 for the dependence of the limits on m<sub>χ̃<sub>1</sub><sup>0</sup></sub> and for the limit at tanβ=35. Under the assumption of 100% branching ratio for μ̃<sub>R</sub> → μ̃χ̃<sub>1</sub><sup>0</sup>, the limit improves to 94.0 GeV for Δm > 4 GeV. See Fig. 11 for the dependence of the limits on m<sub>χ̃<sub>1</sub><sup>0</sup></sub> at several values of the branching ratio. This limit supersedes ABBIENDI 00G.</footnote>

<footnote n="12">12 ACHARD 04 search for μ̃<sub>R</sub>μ̃<sub>R</sub> production in acoplanar di-muon final states in the 192-209 GeV data. Limits on m<sub>μ̃<sub>R</sub></sub> are derived from a scan over the MSSM parameter space with universal GUT scale gaugino and scalar masses m<sub>1/2</sub> and m<sub>0</sub>, 1 ≤ tanβ ≤ 60 and -2 ≤ μ ≤ 2 TeV. See Fig. 4 for the dependence of the limits on m<sub>χ̃<sub>1</sub><sup>0</sup></sub>. This limit supersedes ACCIARRI 99w.</footnote>

<footnote n="13">13 ABDALLAH 03M looked for acoplanar dimuon + E<sub>T</sub> final states at √s = 189-208 GeV. The limit assumes B(μ̃ → μ<sub>χ̃<sub>1</sub><sup>0</sup></sub>) = 100%. See Fig. 16 for limits on the (m<sub>μ̃<sub>R</sub></sub>, m<sub>χ̃<sub>1</sub><sup>0</sup></sub>) plane. These limits include and update the results of ABREU 01.</footnote>

<footnote n="14">14 ABDALLAH 03M uses data from √s = 192-208 GeV to obtain limits in the framework of the MSSM with gaugino and sfermion mass universality at the GUT scale. An indirect limit on the mass is derived by constraining the MSSM parameter space by the results from direct searches for neutralinos (including cascade decays) and for sleptons. These limits are valid for values of M<sub>2</sub> < 1 TeV, |μ| ≤ 1 TeV with the χ̃<sub>1</sub><sup>0</sup> as LSP. The quoted limit is obtained when there is not mixing in the third family. See Fig. 43 for the mass limits as a function of tanβ. These limits update the results of ABREU 00w.</footnote>

<footnote n="15">15 HEISTER 02E looked for acoplanar dimuon + E<sub>T</sub> final states from e⁺e⁻ interactions between 183 and 209 GeV. The mass limit assumes B(μ̃ → μ<sub>χ̃<sub>1</sub><sup>0</sup></sub>) = 1. See their Fig. 4 for the dependence of the limit on Δm. These limits include and update the results of BARATE 01.</footnote>

<footnote n="16">16 AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations is observed. Limits are set on the slepton mass up to 500 GeV for massless χ̃<sub>1</sub><sup>0</sup>, assuming degeneracy of ẽ, μ̃, and τ̃ and exploiting the 2ℓ signature, see their Figure 8(b).</footnote>
R-parity violating ˜μ (Suonu) mass limit

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>none 120–645</td><td>95</td><td>1 AAD</td><td>22E ATLS</td><td>t̃μ<sub>L</sub> production, RPV, μ̃<sub>L</sub> → μ<sub>1</sub>χ<sub>1</sub><sup>0</sup>χ<sub>211</sub><sup>0</sup> = 1, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 0 GeV.</td></tr><tr><td>&gt;1200</td><td>95</td><td>2 AAD</td><td>21Y ATLS</td><td>≥ 4ℓ, λ<sub>12k</sub> ≠ 0, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 900 GeV (mass-degenerate ℓ̃<sub>L</sub> and ν̃ of all 3 generations)</td></tr><tr><td>&gt; 870</td><td>95</td><td>2 AAD</td><td>21Y ATLS</td><td>≥ 4ℓ, λ<sub>133</sub> ≠ 0, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 450 GeV (mass-degenerate ℓ̃<sub>L</sub> and ν̃ of all 3 generations)</td></tr><tr><td>&gt; 780</td><td>95</td><td>3 AABOUD</td><td>18Z ATLS</td><td>≥ 4ℓ, λ<sub>133</sub> ≠ 0, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 300 GeV (mass-degenerate left-handed sleptons and sneutrinos of all 3 generations)</td></tr><tr><td>&gt;1060</td><td>95</td><td>3 AABOUD</td><td>18Z ATLS</td><td>≥ 4ℓ, λ<sub>12k</sub> ≠ 0, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 600 GeV (mass-degenerate left-handed sleptons and sneutrinos of all 3 generations)</td></tr><tr><td>&gt; 410</td><td>95</td><td>4 AAD</td><td>14X ATLS</td><td>RPV, ±4ℓ<sup>±</sup>, ℓ̃ → ℓχ<sub>1</sub><sup>0</sup>, χ<sub>1</sub><sup>0</sup> → ℓ<sup>±</sup>ℓ<sup>∓</sup>ν</td></tr><tr><td colspan="5">• • • We do not use the following data for averages, fits, limits, etc. • • •</td></tr><tr><td></td><td></td><td>5 SIRUNYAN</td><td>19A0</td><td>μ<sup>±</sup>μ<sup>±</sup> + ≥ 2jets, λ'<sub>211</sub> ≠ 0, μ̃<sub>L</sub> → μχ<sub>1</sub><sup>0</sup>, χ<sub>1</sub><sup>0</sup> → μq̄q̄</td></tr><tr><td></td><td></td><td>6 ABDALLAH</td><td>04M DLPH</td><td>RPV, μ̃<sub>R</sub>, indirect, Δm > 5 GeV</td></tr><tr><td></td><td></td><td>7 HEISTER</td><td>03G ALEP</td><td>RPV, μ̃<sub>L</sub></td></tr></tbody></table>

R-parity conserving $\tilde{\tau}$ (Stau) mass limit

Some earlier papers are now obsolete and have been omitted. They were last listed in our PDG 14 edition: K. Olive, et al. (Particle Data Group), Chinese Physics C38 070001 (2014) (http://pdg.bnl.gov).

<table><thead><tr><th>VALUE (GeV)</th><th>CL%</th><th>DOCUMENT ID</th><th>TECN</th><th>COMMENT</th></tr></thead><tbody><tr><td>&gt;400</td><td>95</td><td>1 TUMASYAN</td><td>23AG CMS</td><td>2 hadronic τ + E<sub>T</sub>, τ̃<sub>R,L</sub> → τχ<sub>1</sub><sup>0</sup>, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 1 GeV</td></tr><tr><td>none 115–340</td><td>95</td><td>1 TUMASYAN</td><td>23AG CMS</td><td>2 hadronic τ + E<sub>T</sub>, τ̃<sub>L</sub> → τχ<sub>1</sub><sup>0</sup>, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 1 GeV</td></tr><tr><td>none 120–390</td><td>95</td><td>2 AAD</td><td>20H</td><td>2 hadronic τ + E<sub>T</sub>, τ̃<sub>R/L</sub> → τχ<sub>1</sub><sup>0</sup>, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>none 90–150</td><td>95</td><td>3 SIRUNYAN</td><td>20P CMS</td><td>2 τ + E<sub>T</sub>, τ̃<sub>τ</sub>τ̃<sub>τ</sub> and τ<sub>τ</sub>τ<sub>τ</sub>, m<sub>τ̃<sub>R</sub></sub> = m<sub>τ̃<sub>L</sub></sub>, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 1 GeV</td></tr><tr><td>&gt; 85.2</td><td>95</td><td>4 ABBIENDI</td><td>04 OPAL</td><td>Δm > 6 GeV, θ<sub>τ</sub> = π/2, |μ| > 100 GeV, tanβ = 1.5</td></tr><tr><td>&gt; 78.3</td><td>95</td><td>5 ACHARD</td><td>04 L3</td><td>Δm > 15 GeV, θ<sub>τ</sub> = π/2, |μ| > 200 GeV, tanβ ≥ 2</td></tr><tr><td>&gt; 81.9</td><td>95</td><td>6 ABDALLAH</td><td>03M DLPH</td><td>Δm > 15 GeV, all θ<sub>τ</sub></td></tr><tr><td>&gt; 79</td><td>95</td><td>7 HEISTER</td><td>02E ALEP</td><td>Δm > 15 GeV, θ<sub>τ</sub> = π/2</td></tr><tr><td>&gt; 76</td><td>95</td><td>7 HEISTER</td><td>02E ALEP</td><td>Δm > 15 GeV, θ<sub>τ</sub> = 0.91</td></tr><tr><td colspan="5">• • • We do not use the following data for averages, fits, limits, etc. • • •</td></tr><tr><td>&gt;500</td><td>95</td><td>8 AABOUD</td><td>18BT ATLS</td><td>2ℓ + E<sub>T</sub>, m<sub>τ̃<sub>R</sub></sub> = m<sub>ℓ̃<sub>L</sub></sub>, ℓ̃ = e, μ̃, τ̃, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td></td><td></td><td>9 KHACHATRY...17L</td><td>CMS</td><td>2 τ + E<sub>T</sub>, τ̃<sub>L</sub> → τχ<sub>1</sub><sup>0</sup>, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td>none 109</td><td>95</td><td>10 AAD</td><td>16AA ATLS</td><td>2 hadronic τ + E<sub>T</sub>, τ̃<sub>R/L</sub> → τχ<sub>1</sub><sup>0</sup>, m<sub>χ<sub>1</sub><sup>0</sup></sub> = 0 GeV</td></tr><tr><td></td><td></td><td>11 AAD</td><td>12AF ATLS</td><td>2τ + jets + E<sub>T</sub>, GMSB</td></tr><tr><td></td><td></td><td>12 AAD</td><td>12AG ATLS</td><td>≥ 17τ + jets + E<sub>T</sub>, GMSB</td></tr><tr><td></td><td></td><td>13 AAD</td><td>12CM ATLS</td><td>≥ 1τ + jets + E<sub>T</sub>, GMSB</td></tr><tr><td>&gt; 87.4</td><td>95</td><td>14 ABBIENDI</td><td>06B OPAL</td><td>τ̃<sub>R</sub> → τ̃G, all τ(τ̃R)</td></tr><tr><td>&gt; 68</td><td>95</td><td>15 ABDALLAH</td><td>04H DLPH</td><td>AMSB, μ > 0</td></tr><tr><td>none m<sub>τ</sub> - 26.3</td><td>95</td><td>6 ABDALLAH</td><td>03M DLPH</td><td>Δm > m<sub>τ</sub>, all θ<sub>τ</sub></td></tr></tbody></table>

<footnote n="17">¹⁷ AAD 14G searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of slepton pairs, decaying to a final state with two leptons (e and μ) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models of slepton pair production, see Fig. 8. An interpretation in the pMSSM is also given, see Fig. 10.</footnote>

<footnote n="18">¹⁸ KHACHATRYAN 14I searched in 19.5 fb⁻¹ of pp collisions at √s = 8 TeV for electroweak production of slepton pairs decaying to a final state with opposite-sign lepton pairs (e or μ) and missing transverse momentum. No excess beyond the Standard Model expectation is observed. Exclusion limits are derived in simplified models, see Fig. 18.</footnote>

<footnote n="19">¹⁹ ABREU 00v use data from √s = 130–189 GeV to search for tracks with large impact parameter or visible decay vertices. Limits are obtained as function of m<sub>˜G</sub>, after combining these results with the search for slepton pair production in the SUGRA framework from ABREU 01 to cover prompt decays and on stable particle searches from ABREU 00Q. For limits at different m<sub>˜G</sub>, see their Fig. 12.</footnote>

<footnote n="1">¹ AAD 22t searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry by measuring the yield asymmetry between events containing e⁻μ⁺ and those containing e⁺μ⁻. This was found in agreement with the standard model prediction of 1. Limits are set on the RPV production of t̃μ<sub>L</sub> events with μ̃<sub>L</sub> → μχ<sub>1</sub><sup>0</sup> for various values of λ'<sub>211</sub>, see their figures 6 and 7.</footnote>

<footnote n="2">² AAD 21y searched in 139 fb⁻¹ of pp collisions at √s = 13 TeV for supersymmetry in events with four or more leptons (electrons, muons and tau-leptons). No significant excess above the Standard Model expectations is observed. Limits are set on Tchln12-2GGM, and RPV models similar to Tchln12, Tglu1A (with q = u, d, s, c, b, with equal branching fractions), and ℓ̃<sub>L</sub>/ν̃ → ℓ/νχ<sub>1</sub><sup>0</sup> (mass-degenerate ℓ̃<sub>L</sub> and ν̃ of all 3 generations), all with χ<sub>1</sub><sup>0</sup> → ℓ<sup>±</sup>ℓ<sup>∓</sup>ν̃ (where i,k in 1,2), see their Figure 11.</footnote>

<footnote n="3">³ AABOUD 18z searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for events containing four or more charged leptons (electrons, muons and up to two hadronically decaying taus). No significant deviation from the expected SM background is observed. Limits are set on the Higgsino mass in simplified models of general gauge mediated supersymmetry Tn1n1A/Tn1n1B/Tn1n1C, see their Figure 9. Limits are also set on the wino, slepton, sneutrino and gluino mass in a simplified model of NLSP pair production with R-parity violating decays of the LSP via λ<sub>12k</sub> or λ<sub>133</sub> (where i,k in 1,2), see their Figures 7, 8.</footnote>

<footnote n="4">⁴ AAD 14x searched in 20.3 fb⁻¹ of pp collisions at √s = 8 TeV for events with at least four leptons (electrons, muons, taus) in the final state. No significant excess above the Standard Model expectations is observed. Limits are set on the slepton mass in an R-parity violating simplified model where the decay ℓ̃ → ℓχ<sub>1</sub><sup>0</sup>, with χ<sub>1</sub><sup>0</sup> → ℓ<sup>±</sup>ℓ<sup>∓</sup>ν, takes place with a branching ratio of 100%, see Fig. 9.</footnote>

<footnote n="5">⁵ SIRUNYAN 19A0 searched in 35.9 fb⁻¹ of pp collisions at √s = 13 TeV for events containing two same-sign muons and at last two jets, originating from resonant production of second-generation sleptons (μ̃<sub>L</sub>, ν̃<sub>μ</sub>) via the R-parity violating coupling λ'<sub>211</sub> to quarks. No significant excess above the Standard Model expectations is observed. Upper limits on cross sections are derived in the context of two simplified models, see their Figure 4. The cross section limits are translated into limits on λ'<sub>211</sub> for a modified CMSSM, see their Figure 5.</footnote>

<footnote n="6">⁶ ABDALLAH 04M use data from √s = 192–208 GeV to derive limits on sparticle masses under the assumption of RPV with LLE or UDD couplings. The results are valid for μ = -200 GeV, tanβ = 1.5, Δm > 5 GeV and assuming a BR of 1 for the given decay. The limit quoted is for indirect UDD decays using the neutralino constraint of 39.5 GeV for LLE and of 38.0 GeV for UDD couplings, also derived in ABDALLAH 04M. For indirect decays via LLE the limit improves to 90 GeV if the constraint from the neutralino is used and remains at 87 GeV if it is not used. For indirect decays via UDD couplings it degrades to 85 GeV when the neutralino constraint is not used. Supersedes the results of ABREU 00v.</footnote>

<footnote n="7">⁷ HEISTER 03G searches for the production of muons in the case of RPV prompt decays with LLE, LQD or UDD couplings at √s = 189–209 GeV. The search is performed for direct and indirect decays, assuming one coupling at a time to be non-zero. The limit holds for direct decays mediated by RPV LQD couplings and improves to 90 GeV for indirect decays (for Δm > 10 GeV). Limits are also given for LLE direct (m<sub>˜μR</sub> > 87 GeV) and indirect decays (m<sub>˜μR</sub> > 96 GeV for m(χ<sub>1</sub><sup>0</sup>) > 23 GeV from BARATE 98s) and for UDD indirect decays (m<sub>˜μR</sub> > 85 GeV for Δm > 10 GeV). Supersedes the results from BARATE 01B.</footnote>

<footnote n="1">¹ TUMASYAN 23AG searched in 138 fb⁻¹ of pp collisions at √s = 13 TeV for or direct pair production of tau sleptons in events with two hadronically decaying tau leptons. No significant excess above the Standard Model expectations is observed. Limits are set on the mass of the tau sleptons in models with τ̃ → τχ<sub>1</sub><sup>0</sup> for mass-degenerate, pure left-handed and pure right-handed tau sleptons, see their figures 4–7. Limits are also set for the maximally mixed scenario with long-lived tau sleptons and τ̃ lifetimes of 0.01 mm to 2.5 mm, see their figure 8.</footnote>

<footnote n="2">² AAD 20H presented ATLAS searches for direct production for τ̃ in final states with two hadronically decaying leptons and E<sub>T</sub>. The analysis uses a dataset of pp collisions at √s = 13 TeV corresponding to an integrated luminosity of 139 fb⁻¹. Exclusion limits at 95% C.L. are derived in scenarios of direct production of τ̃ pairs with each τ̃ decaying into a τ and the lightest neutralino χ<sub>1</sub><sup>0</sup> in simplified models where the τ̃<sub>R</sub> and τ̃<sub>L</sub> mass eigenstates are degenerate. Stau masses from 120GeV to 390GeV are excluded for a massless lightest neutralino, see their Fig. 7(a). If τ<sub>L</sub>-only pair production is considered, the exclusion region extends between 155 GeV to 310 GeV, see their Fig. 7(b).</footnote>

<footnote n="3">³ SIRUNYAN 20P searched in 77.2 fb⁻¹ of pp collisions at √s = 13 TeV for direct pair production of tau sleptons in events with a tau lepton pair and significant missing transverse momentum. Final states with two double hadronic decay of the tau leptons are considered, as well as where one of the tau leptons decays into an electron or a muon. No significant excess above the Standard Model expectations is observed. Limits are set on the stau mass in a simplified models where two tau sleptons are pair produced and decay to a tau lepton and the lightest neutralino, assuming either only left-handed stau production, see Figure 8, or assuming degenerate left- and right-handed stau production, see Figure 9.</footnote>

<footnote n="4">⁴ ABBIENDI 04 search for $\tilde{\tau}\tilde{\tau}$ production in acoplanar di-tau final states in the 183–208 GeV data. See Fig. 15 for the dependence of the limits on m<sub>χ<sub>1</sub><sup>0</sup></sub> and for the limit at tanβ=35. Under the assumption of 100% branching ratio for $\tilde{\tau}R \to \tau\tilde{\chi}_1^0$, the limit improves to 89.8 GeV for Δm > 8 GeV. See Fig. 12 for the dependence of the limits on m<sub>χ<sub>1</sub><sup>0</sup></sub> at several values of the branching ratio and for their dependence on θ<sub>τ</sub>. This limit supersedes ABBIENDI 00G.</footnote>

<footnote n="5">⁵ ACHARD 04 search for $\tilde{\tau}\tilde{\tau}$ production in acoplanar di-tau final states in the 192–209 GeV data. Limits on m<sub>τ̃<sub>R</sub></sub> are derived from a scan on the MSSM parameter space with universal GUT scale gaugino and scalar masses m<sub>1/2</sub> and m<sub>0</sub>, 1 ≤ tanβ ≤ 60 and -2 ≤ μ ≤ 2 GeV. See Fig. 4 for the dependence of the limits on m<sub>χ<sub>1</sub><sup>0</sup></sub>.</footnote>

<footnote n="6">⁶ ABDALLAH 03M looked for acoplanar ditau + E<sub>T</sub> final states from √s = 130–208 GeV. A dedicated search was made for low mass $\tilde{\tau}$s decoupling from the $Z^0$. The limit assumes B(τ̃ → τχ<sub>1</sub><sup>0</sup>) = 100%. See Fig. 20 for limits on the (m<sub>τ̃</sub>, m<sub>χ<sub>1</sub><sup>0</sup></sub>) plane and as function of the χ<sub>1</sub><sup>0</sup> mass and of the branching ratio. The limit in the low-mass region improves to 29.6 and 31.1 GeV for $\tilde{\tau}R$ and $\tilde{\tau}L$, respectively, at Δm > m<sub>τ̃</sub>. The limit in the high-mass region improves to 84.7 GeV for $\tilde{\tau}R$ and Δm > 15 GeV. These limits include and update the results of ABREU 01.</footnote>

<footnote n="7">⁷ HEISTER 02E looked for acoplanar ditau + E<sub>T</sub> final states from e⁺e⁻ interactions between 183 and 209 GeV. The mass limit assumes B(τ̃ → τχ<sub>1</sub><sup>0</sup>) = 1. See their Fig. 4 for the dependence of the limit on Δm. These limits include and update the results of BARATE 01.</footnote>

<footnote n="8">⁸ AABOUD 18BT searched in 36.1 fb⁻¹ of pp collisions at √s = 13 TeV for direct electroweak production of charginos, chargino and next-to-lightest neutralinos and sleptons in events with two or three leptons (electrons or muons), with or without jets, and large missing transverse energy. No significant excess above the Standard Model expectations</footnote>