cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.100194.v1/t20
title: "Table 2 from Figure 8" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: Fractions of isolated and non-isolated $\pi^0$ to the overall inclusive $\pi^0$ sample in the mass region 0-0.3 GeV, after back-ground subtraction. The missing fraction mainly includes the events between the isolated cuts 0.9
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t21
title: "Table 1 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The transverse single-spin asymmetry as a function of Feynman-x for the EM-jet with photon Multiplitcity &gt; 2 in transversely polarized proton-proton collisions at 200 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t23
title: "Table 3 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The transverse single-spin asymmetry as a function of Feynman-x for the EM-jet in transversely polarized proton-proton collisions at 200 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t22
title: "Table 2 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The transverse single-spin asymmetry as a function of Feynman-x for the EM-jet with photon Multiplitcity &gt; 2 in transversely polarized proton-proton collisions at 500 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t24
title: "Table 4 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The transverse single-spin asymmetry as a function of Feynman-x for the EM-jet in transversely polarized proton-proton collisions at 500 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t25
title: "Table 5 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The average transverse momentum of Feynman-x for EM-jets with photon Multiplitcity &gt; 2 in transversely polarized proton-proton collisions at 200 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t26
title: "Table 6 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The average transverse momentum of Feynman-x for EM-jets with photon Multiplitcity &gt; 2 in transversely polarized proton-proton collisions at 500 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t27
title: "Table 7 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The average transverse momentum of Feynman-x for EM-jets in transversely polarized proton-proton collisions at 200 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t28
title: "Table 8 from Fig9" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The average transverse momentum of Feynman-x for EM-jets in transversely polarized proton-proton collisions at 500 GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t29
title: "Table 200GeV from Figure 10" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The Collins asymmetry for $\pi^0$ in an electromagnetic jet for transversely polarized proton-proton collisions at 200 and 500 GeV. Theory curves for the Collins asymmetry of a $\pi^0$ in a full jet with or without TMD evolution are also shown.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t30
title: "Table 500GeV from Figure 10" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The Collins asymmetry for $\pi^0$ in an electromagnetic jet for transversely polarized proton-proton collisions at 200 and 500 GeV. Theory curves for the Collins asymmetry of a $\pi^0$ in a full jet with or without TMD evolution are also shown.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t31
title: "Table 1 from Figure 11" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The $j_T$ dependence of the Collins asymmetry in transversely polarized proton-proton collisions at 200GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t32
title: "Table 2 from Figure 11" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The $j_T$ dependence of the Collins asymmetry in transversely polarized proton-proton collisions at 200GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t33
title: "Table 3 from Figure 11" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The $j_T$ dependence of the Collins asymmetry in transversely polarized proton-proton collisions at 200GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100194.v1/t34
title: "Table 4 from Figure 11" of "Measurement of transverse single-spin asymmetries of $\pi^0$ and electromagnetic jets at forward rapidity in 200 and 500 GeV transversely polarized proton-proton collisions"

description: The $j_T$ dependence of the Collins asymmetry in transversely polarized proton-proton collisions at 200GeV.
description: No data abstract available.
DOI: 10.17182/hepdata.100232.v1/t1
title: "Table 1" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The number of data and fitted simulated events in each bin of the $|d_{0}^{\mu}|$ distribution in the $5
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100232.v1/t2
title: "Table 2" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The number of data and fitted simulated events in each bin of the $|d_{0}^{\mu}|$ distribution in the $5
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100232.v1/t3
title: "Table 3" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The number of data and fitted simulated events in each bin of the $|d_{0}^{\mu}|$ distribution in the $10
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100232.v1/t4
title: "Table 4" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The number of data and fitted simulated events in each bin of the $|d_{0}^{\mu}|$ distribution in the $10
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100232.v1/t5
title: "Table 5" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The number of data and fitted simulated events in each bin of the $|d_{0}^{\mu}|$ distribution in the $20
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100232.v1/t6
title: "Table 6" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The number of data and fitted simulated events in each bin of the $|d_{0}^{\mu}|$ distribution in the $20
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100232.v1/t7
title: "Table 7" of "Test of the universality of $\tau$ and $\mu$ lepton couplings in $W$-boson decays from $t\bar{t}$ events with the ATLAS detector"

description: The measurement of the ratio of the rate of decay of W bosons to τ-leptons and muons, $R(\tau/\mu)=B(W\rightarrow\tau\nu_\tau)/B(W\rightarrow \mu\nu_\mu)$.
description: The Standard Model of particle physics encapsulates our current best understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of leptons to the electroweak gauge bosons. The measurement of the ratio of the rate of decay of $W$ bosons to $\tau$-leptons and muons, $R(\tau/\mu) = B(W \to \tau \nu_\tau)/B(W \to \mu \nu_\mu)$, constitutes an important test of this axiom. A measurement of this quantity with a novel technique using di-leptonic $t\bar{t}$ events is presented based on 139 fb${}^{-1}$ of data recorded with the ATLAS detector in proton--proton collisions at $\sqrt{s}=13$ TeV. Muons originating from $W$ bosons and those originating from an intermediate $\tau$-lepton are distinguished using the lifetime of the $\tau$-lepton, through the muon transverse impact parameter, and differences in the muon transverse momentum spectra. The value of $R(\tau/\mu)$ is found to be $0.992 \pm 0.013~[\pm 0.007~\textrm{(stat)}~\pm~0.011~\textrm{(syst)}]$ and is in agreement with the hypothesis of universal lepton couplings as postulated in the Standard Model. This is the most precise measurement of this ratio, and the only such measurement from the Large Hadron Collider, to date.
DOI: 10.17182/hepdata.100234.v1/t1
title: "Figure 2.0" of "Global polarization of $\Xi$ and $\Omega$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: $\Xi$ and $\Omega$ global polarization in Au+Au collisions at 200 GeV. Decay parameter from PDG2020, $\alpha_{\Xi}$=-$\alpha_{\bar{\Xi}}$=-0.401, is used.
description: Global polarization of $\Xi$ and $\Omega$ hyperons has been measured for the first time in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. The measurements of the $\Xi^-$ and $\bar{\Xi}^+$ hyperon polarization have been performed by two independent methods, via analysis of the angular distribution of the daughter particles in the parity violating weak decay $\Xi\rightarrow\Lambda+\pi$, as well as by measuring the polarization of the daughter $\Lambda$-hyperon, polarized via polarization transfer from its parent. The polarization, obtained by combining the results from the two methods and averaged over $\Xi^-$ and $\bar{\Xi}^+$, is measured to be $\langle P_{\Xi}\rangle$ = 0.47 $\pm$ 0.10 (stat.) $\pm$ 0.23 (syst.) % for the collision centrality 20%-80%. The $\langle P_{\Xi}\rangle$ is found to be slightly larger than the inclusive $\Lambda$ polarization and in reasonable agreement with a multiphase transport model. The $\langle P_{\Xi}\rangle$⟨PΞ⟩ is found to follow the centrality dependence of the vorticity predicted in the model, increasing toward more peripheral collisions. The global polarization of $\Omega$, $\langle P_{\Omega}\rangle$ = 1.11 $\pm$ 0.87 (stat.) $\pm$ 1.97 (syst.) % was obtained by measuring the polarization of daughter $\Lambda$ in the decay $\Omega\rightarrow\Lambda+K$, assuming the polarization transfer factor $C_{\Omega\Lambda}$ = 1.
DOI: 10.17182/hepdata.100234.v1/t2
title: "Figure 2.1" of "Global polarization of $\Xi$ and $\Omega$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: The energy dependence of $\Lambda$ and $\bar{\Lambda}$ global polarization. Note that the results from previous measurements are rescaled using updated decay parameters (PDG2020), $\alpha_{\Lambda}$=0.732 and $\alpha_{\bar{\Lambda}}$=-0.758. The original data can be found in this page.
description: Global polarization of $\Xi$ and $\Omega$ hyperons has been measured for the first time in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. The measurements of the $\Xi^-$ and $\bar{\Xi}^+$ hyperon polarization have been performed by two independent methods, via analysis of the angular distribution of the daughter particles in the parity violating weak decay $\Xi\rightarrow\Lambda+\pi$, as well as by measuring the polarization of the daughter $\Lambda$-hyperon, polarized via polarization transfer from its parent. The polarization, obtained by combining the results from the two methods and averaged over $\Xi^-$ and $\bar{\Xi}^+$, is measured to be $\langle P_{\Xi}\rangle$ = 0.47 $\pm$ 0.10 (stat.) $\pm$ 0.23 (syst.) % for the collision centrality 20%-80%. The $\langle P_{\Xi}\rangle$ is found to be slightly larger than the inclusive $\Lambda$ polarization and in reasonable agreement with a multiphase transport model. The $\langle P_{\Xi}\rangle$⟨PΞ⟩ is found to follow the centrality dependence of the vorticity predicted in the model, increasing toward more peripheral collisions. The global polarization of $\Omega$, $\langle P_{\Omega}\rangle$ = 1.11 $\pm$ 0.87 (stat.) $\pm$ 1.97 (syst.) % was obtained by measuring the polarization of daughter $\Lambda$ in the decay $\Omega\rightarrow\Lambda+K$, assuming the polarization transfer factor $C_{\Omega\Lambda}$ = 1.
DOI: 10.17182/hepdata.100234.v1/t3
title: "Figure 3.0" of "Global polarization of $\Xi$ and $\Omega$ hyperons in Au+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: Centrality dependence of $\Xi$ global poalrization in Au+Au collisions at 200 GeV. Decay parameter from PDG2020, $\alpha_{\Xi}$=-$\alpha_{\bar{\Xi}}$=-0.401, is used.
description: Global polarization of $\Xi$ and $\Omega$ hyperons has been measured for the first time in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. The measurements of the $\Xi^-$ and $\bar{\Xi}^+$ hyperon polarization have been performed by two independent methods, via analysis of the angular distribution of the daughter particles in the parity violating weak decay $\Xi\rightarrow\Lambda+\pi$, as well as by measuring the polarization of the daughter $\Lambda$-hyperon, polarized via polarization transfer from its parent. The polarization, obtained by combining the results from the two methods and averaged over $\Xi^-$ and $\bar{\Xi}^+$, is measured to be $\langle P_{\Xi}\rangle$ = 0.47 $\pm$ 0.10 (stat.) $\pm$ 0.23 (syst.) % for the collision centrality 20%-80%. The $\langle P_{\Xi}\rangle$ is found to be slightly larger than the inclusive $\Lambda$ polarization and in reasonable agreement with a multiphase transport model. The $\langle P_{\Xi}\rangle$⟨PΞ⟩ is found to follow the centrality dependence of the vorticity predicted in the model, increasing toward more peripheral collisions. The global polarization of $\Omega$, $\langle P_{\Omega}\rangle$ = 1.11 $\pm$ 0.87 (stat.) $\pm$ 1.97 (syst.) % was obtained by measuring the polarization of daughter $\Lambda$ in the decay $\Omega\rightarrow\Lambda+K$, assuming the polarization transfer factor $C_{\Omega\Lambda}$ = 1.