cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.89050.v1/t22
title: "Table 22" of "Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in $pp$ collisions at $\sqrt{s} =13$ TeV with the ATLAS detector"

description: Expected and observed upper limits on cross-section times branching fraction of Kaluza-Klein gluon decaying into top-quark pair as a function of the width of Kaluza-Klein gluon for masses of 1 TeV.
description: A search for new particles decaying into a pair of top quarks is performed using proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at a center-of-mass energy of $\sqrt{s}$ = 13 TeV corresponding to an integrated luminosity of 36.1 fb$^{-1}$. Events consistent with top-quark pair production and the fully hadronic decay mode of the top quarks are selected by requiring multiple high transverse momentum jets including those containing b-hadrons. Two analysis techniques, exploiting dedicated top-quark pair reconstruction in different kinematic regimes, are used to optimize the search sensitivity to new hypothetical particles over a wide mass range. The invariant mass distribution of the two reconstructed top-quark candidates is examined for resonant production of new particles with various spins and decay widths. No significant deviation from the Standard Model prediction is observed and limits are set on the production cross-section times branching fraction for new hypothetical $Z^{\prime}$ bosons, dark-matter mediators, Kaluza-Klein gravitons and Kaluza-Klein gluons. By comparing with the predicted production cross-sections, the $Z^{\prime}$ boson in the topcolor-assisted-technicolor model is excluded for masses up to 3.1−3.6 TeV, the dark-matter mediators in a simplified framework are excluded in the mass ranges from 0.8 TeV to 0.9 TeV and from 2.0 TeV to 2.2 TeV, and the Kaluza-Klein gluon is excluded for masses up to 3.4 TeV, depending on the decay widths of the particles.
DOI: 10.17182/hepdata.89050.v1/t23
title: "Table 23" of "Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in $pp$ collisions at $\sqrt{s} =13$ TeV with the ATLAS detector"

description: Expected and observed upper limits on cross-section times branching fraction of Kaluza-Klein gluon decaying into top-quark pair as a function of the width of Kaluza-Klein gluon for masses of 1.5 TeV.
description: A search for new particles decaying into a pair of top quarks is performed using proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at a center-of-mass energy of $\sqrt{s}$ = 13 TeV corresponding to an integrated luminosity of 36.1 fb$^{-1}$. Events consistent with top-quark pair production and the fully hadronic decay mode of the top quarks are selected by requiring multiple high transverse momentum jets including those containing b-hadrons. Two analysis techniques, exploiting dedicated top-quark pair reconstruction in different kinematic regimes, are used to optimize the search sensitivity to new hypothetical particles over a wide mass range. The invariant mass distribution of the two reconstructed top-quark candidates is examined for resonant production of new particles with various spins and decay widths. No significant deviation from the Standard Model prediction is observed and limits are set on the production cross-section times branching fraction for new hypothetical $Z^{\prime}$ bosons, dark-matter mediators, Kaluza-Klein gravitons and Kaluza-Klein gluons. By comparing with the predicted production cross-sections, the $Z^{\prime}$ boson in the topcolor-assisted-technicolor model is excluded for masses up to 3.1−3.6 TeV, the dark-matter mediators in a simplified framework are excluded in the mass ranges from 0.8 TeV to 0.9 TeV and from 2.0 TeV to 2.2 TeV, and the Kaluza-Klein gluon is excluded for masses up to 3.4 TeV, depending on the decay widths of the particles.
DOI: 10.17182/hepdata.89050.v1/t24
title: "Table 24" of "Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in $pp$ collisions at $\sqrt{s} =13$ TeV with the ATLAS detector"

description: Expected upper limits on cross-section times branching fraction of Kaluza-Klein gluon decaying into top-quark pair as a function of the width of Kaluza-Klein gluon for masses of 2 TeV.
description: A search for new particles decaying into a pair of top quarks is performed using proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at a center-of-mass energy of $\sqrt{s}$ = 13 TeV corresponding to an integrated luminosity of 36.1 fb$^{-1}$. Events consistent with top-quark pair production and the fully hadronic decay mode of the top quarks are selected by requiring multiple high transverse momentum jets including those containing b-hadrons. Two analysis techniques, exploiting dedicated top-quark pair reconstruction in different kinematic regimes, are used to optimize the search sensitivity to new hypothetical particles over a wide mass range. The invariant mass distribution of the two reconstructed top-quark candidates is examined for resonant production of new particles with various spins and decay widths. No significant deviation from the Standard Model prediction is observed and limits are set on the production cross-section times branching fraction for new hypothetical $Z^{\prime}$ bosons, dark-matter mediators, Kaluza-Klein gravitons and Kaluza-Klein gluons. By comparing with the predicted production cross-sections, the $Z^{\prime}$ boson in the topcolor-assisted-technicolor model is excluded for masses up to 3.1−3.6 TeV, the dark-matter mediators in a simplified framework are excluded in the mass ranges from 0.8 TeV to 0.9 TeV and from 2.0 TeV to 2.2 TeV, and the Kaluza-Klein gluon is excluded for masses up to 3.4 TeV, depending on the decay widths of the particles.
DOI: 10.17182/hepdata.89050.v1/t25
title: "Table 25" of "Search for heavy particles decaying into a top-quark pair in the fully hadronic final state in $pp$ collisions at $\sqrt{s} =13$ TeV with the ATLAS detector"

description: Expected upper limits on cross-section times branching fraction of Kaluza-Klein gluon decaying into top-quark pair as a function of the width of Kaluza-Klein gluon for masses of 5 TeV.
description: A search for new particles decaying into a pair of top quarks is performed using proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider at a center-of-mass energy of $\sqrt{s}$ = 13 TeV corresponding to an integrated luminosity of 36.1 fb$^{-1}$. Events consistent with top-quark pair production and the fully hadronic decay mode of the top quarks are selected by requiring multiple high transverse momentum jets including those containing b-hadrons. Two analysis techniques, exploiting dedicated top-quark pair reconstruction in different kinematic regimes, are used to optimize the search sensitivity to new hypothetical particles over a wide mass range. The invariant mass distribution of the two reconstructed top-quark candidates is examined for resonant production of new particles with various spins and decay widths. No significant deviation from the Standard Model prediction is observed and limits are set on the production cross-section times branching fraction for new hypothetical $Z^{\prime}$ bosons, dark-matter mediators, Kaluza-Klein gravitons and Kaluza-Klein gluons. By comparing with the predicted production cross-sections, the $Z^{\prime}$ boson in the topcolor-assisted-technicolor model is excluded for masses up to 3.1−3.6 TeV, the dark-matter mediators in a simplified framework are excluded in the mass ranges from 0.8 TeV to 0.9 TeV and from 2.0 TeV to 2.2 TeV, and the Kaluza-Klein gluon is excluded for masses up to 3.4 TeV, depending on the decay widths of the particles.
DOI: 10.17182/hepdata.89051.v1/t1
title: "Table 1" of "Measurement of the top quark mass in the all-jets final state at $\sqrt{s}=$ 13 TeV and combination with the lepton+jets channel"

description: Measured top quark mass $m_{t}$
description: No description provided.
DOI: 10.17182/hepdata.89148.v1/t1
title: "Table1" of "Constraints on the double-parton scattering cross section from same-sign W boson pair production in proton-proton collisions at $\sqrt{s} =$ 8 TeV"

description: Expected and observed upper limits on the cross section for inclusive same-sign WW production via DPS
description: A first search for same-sign WW production via double-parton scattering is performed based on proton-proton collision data at a center-of-mass energy of 8 TeV using dimuon and electron-muon final states. The search is based on the analysis of data corresponding to an integrated luminosity of 19.7 invfb. No significant excess of events is observed above the expected single-parton scattering yields. A 95% confidence level upper limit of 0.32 pb is set on the inclusive cross section for same-sign WW production via the double-parton scattering process. This upper limit is used to place a 95% confidence level lower limit of 12.2 mb on the effective double-parton cross section parameter, closely related to the transverse distribution of partons in the proton. This limit on the effective cross section is consistent with previous measurements as well as with Monte Carlo event generator predictions.
DOI: 10.17182/hepdata.89171.v1/t1
title: "13 TeV nJets" of "Measurement of differential cross sections for Z boson pair production in association with jets at $\sqrt{s}=$ 8 and 13 TeV"

description: Data from Fig. 2 upper right panel. The $\textrm{pp} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$ differential cross section at $\sqrt{s} = 13$ TeV as a function of the jet multiplicity with $|\eta_{j}| &lt; 4.7$.
description: CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\textrm{p} \textrm{p} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$, where where $\ell,\ell^{\prime} = e, \mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, lepton $p_T$ &gt; 5 GeV, psudorapidity of electrons and muons |eta| &lt; 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, muon $p_T$ &gt; 5 GeV, electron $p_T$ &gt; 7 GeV, psudorapidity of electrons |eta| &lt; 2.5, psudorapidity of muons |eta| &lt; 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\Delta \textrm{R} \left(\ell,\gamma\right) &lt; 0.1$
DOI: 10.17182/hepdata.89171.v1/t2
title: "13 TeV nJets normalized" of "Measurement of differential cross sections for Z boson pair production in association with jets at $\sqrt{s}=$ 8 and 13 TeV"

description: Data from Fig. 3 upper right panel. The $\textrm{pp} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$ normalized differential cross section at $\sqrt{s} = 13$ TeV as a function of the jet multiplicity with $|\eta_{j}| &lt; 4.7$.
description: CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\textrm{p} \textrm{p} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$, where where $\ell,\ell^{\prime} = e, \mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, lepton $p_T$ &gt; 5 GeV, psudorapidity of electrons and muons |eta| &lt; 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, muon $p_T$ &gt; 5 GeV, electron $p_T$ &gt; 7 GeV, psudorapidity of electrons |eta| &lt; 2.5, psudorapidity of muons |eta| &lt; 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\Delta \textrm{R} \left(\ell,\gamma\right) &lt; 0.1$
DOI: 10.17182/hepdata.89171.v1/t3
title: "13 TeV nJets Central" of "Measurement of differential cross sections for Z boson pair production in association with jets at $\sqrt{s}=$ 8 and 13 TeV"

description: Data from Fig. 2 lower right panel. The $\textrm{pp} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$ differential cross section at $\sqrt{s} = 13$ TeV as a function of the jet multiplicity with $|\eta_{j}| &lt; 2.4$.
description: CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\textrm{p} \textrm{p} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$, where where $\ell,\ell^{\prime} = e, \mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, lepton $p_T$ &gt; 5 GeV, psudorapidity of electrons and muons |eta| &lt; 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, muon $p_T$ &gt; 5 GeV, electron $p_T$ &gt; 7 GeV, psudorapidity of electrons |eta| &lt; 2.5, psudorapidity of muons |eta| &lt; 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\Delta \textrm{R} \left(\ell,\gamma\right) &lt; 0.1$
DOI: 10.17182/hepdata.89171.v1/t4
title: "13 TeV nJets Central normalized" of "Measurement of differential cross sections for Z boson pair production in association with jets at $\sqrt{s}=$ 8 and 13 TeV"

description: Data from Fig. 3 lower right panel. The $\textrm{pp} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$ normalized differential cross section at $\sqrt{s} = 13$ TeV as a function of the jet multiplicity with $|\eta_{j}| &lt; 2.4$.
description: CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\textrm{p} \textrm{p} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$, where where $\ell,\ell^{\prime} = e, \mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, lepton $p_T$ &gt; 5 GeV, psudorapidity of electrons and muons |eta| &lt; 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, muon $p_T$ &gt; 5 GeV, electron $p_T$ &gt; 7 GeV, psudorapidity of electrons |eta| &lt; 2.5, psudorapidity of muons |eta| &lt; 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\Delta \textrm{R} \left(\ell,\gamma\right) &lt; 0.1$
DOI: 10.17182/hepdata.89171.v1/t5
title: "13 TeV p$_T$-leading jet p$_T$ normalized" of "Measurement of differential cross sections for Z boson pair production in association with jets at $\sqrt{s}=$ 8 and 13 TeV"

description: Data from Fig. 4 upper right panel. The $\textrm{pp} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$ normalized differential cross section at $\sqrt{s} = 13$ TeV as a function of the p$_T$-leading jet transverse momentum with $|\eta_{j}| &lt; 4.7$.
description: CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\textrm{p} \textrm{p} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$, where where $\ell,\ell^{\prime} = e, \mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, lepton $p_T$ &gt; 5 GeV, psudorapidity of electrons and muons |eta| &lt; 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, muon $p_T$ &gt; 5 GeV, electron $p_T$ &gt; 7 GeV, psudorapidity of electrons |eta| &lt; 2.5, psudorapidity of muons |eta| &lt; 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\Delta \textrm{R} \left(\ell,\gamma\right) &lt; 0.1$
DOI: 10.17182/hepdata.89171.v1/t6
title: "13 TeV p$_T$-subleading jet p$_T$ normalized" of "Measurement of differential cross sections for Z boson pair production in association with jets at $\sqrt{s}=$ 8 and 13 TeV"

description: Data from Fig. 5 left panel. The $\textrm{pp} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$ normalized differential cross section at $\sqrt{s} = 13$ TeV as a function of the p$_T$-leading jet transverse momentum with $|\eta_{j}| &lt; 4.7$.
description: CERN-LHC. The measurements of differential cross sections for the production of two Z bosons in association with jets in proton-proton collisions at 13 TeV an 8 TeV are reported. The analysis is based on data samples collected at the LHC with the CMS detector, corresponding to integrated luminosities of 19.7 and 35.9 fb-1 at 8 and 13 TeV, respectively. The measurements are performed in the leptonic decay modes $\textrm{p} \textrm{p} \to \textrm{ZZ}\to \ell\ell\ell^{\prime}\ell^{\prime}$, where where $\ell,\ell^{\prime} = e, \mu$. The differential cross sections as a function of the jet multiplicity, the transverse momentum $p_T$, and pseudorapidity of the $p_T$-leading and subleading jets are presented. In addition, the differential cross sections as a function of variables sensitive to the vector boson scattering, such as the invariant mass of the two $p_T$-leading jets and their pseudorapidity separation, are reported. The fiducial region for the 13 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, lepton $p_T$ &gt; 5 GeV, psudorapidity of electrons and muons |eta| &lt; 2.5, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The fiducial region for the 8 TeV analysis is defined as: leading lepton $p_T$ &gt; 20 GeV, subleading lepton $p_T$ &gt; 10 GeV, muon $p_T$ &gt; 5 GeV, electron $p_T$ &gt; 7 GeV, psudorapidity of electrons |eta| &lt; 2.5, psudorapidity of muons |eta| &lt; 2.4, invariant mass of any opposite-sign same-flavor lepton pair $\textrm{m}_{\ell \ell} &gt; 4$ GeV, invariant mass of the Z boson $60 &lt; \textrm{m}_{\textrm{Z1}},\textrm{m}_{\textrm{Z2}} &lt; 120$ GeV. The generator-level lepton momenta are corrected by adding the momenta of generator-level photons within $\Delta \textrm{R} \left(\ell,\gamma\right) &lt; 0.1$