cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.94800.v2/t1
title: "Table 1" of "Measurements of $WH$ and $ZH$ production in the $H \rightarrow b\bar{b}$ decay channel in $pp$ collisions at 13 TeV with the ATLAS detector"

description: Best-fit values and uncertainties for $VH, V\rightarrow\mathrm{leptons}$ for the cross-section times the $H\rightarrow b\bar{b}$ branching fraction, in the reduced stage-1.2 simplififed template cross-sections (STXS) scheme. The SM predictions for each region is also shown. They are obtained from the samples of simulated events scaled to the inclusive cross-sections calculated at NNLO(QCD)+NLO(EW) accuracy for the $qq\rightarrow WH$ and $qq\rightarrow ZH$ processes, and at NLO+NLL accuracy for the $gg\rightarrow ZH$ process. The contributions to the total uncertainty in the measurements from statistical (Stat.) or systematic uncertainties in the signal modelling (Th. sig.), background modelling (Th. bkg.) and in experimental performance (Exp.) are given separately. All leptonic decays of the $V$ bosons (including those to $\tau$ leptons, $\ell = e, \mu, \tau$) are considered.
description: Measurements of the Standard Model Higgs boson decaying into a $b\bar{b}$ pair and produced in association with a $W$ or $Z$ boson decaying into leptons, using proton-proton collision data collected between 2015 and 2018 by the ATLAS detector, are presented. The measurements use data delivered by the Large Hadron Collider at a centre-of-mass energy of $\sqrt{s} = 13$ TeV, corresponding to an integrated luminosity of 139 $fb^{-1}$. Cross-sections of associated production of a Higgs boson decaying into bottom quark pairs with an electroweak gauge boson, $W$ or $Z$, decaying into leptons are measured as a function of the gauge boson transverse momentum in kinematic fiducial volumes corresponding to the stage-1.2 simplified template cross-sections (STXS) scheme. Only the central kinematic region with an absolute rapidity of the Higgs boson $|y_{H}|$ of less than 2.5 is considered. The cross-section measurements are all consistent with the Standard Model expectations, and the total uncertainties vary from 30% in the high gauge boson transverse momentum regions to 85% in the low regions. Limits are subsequently set on the Wilson coefficients of a number of dim-6 operators in the Standard Model Effective Field Theory (SMEFT) which modify the $WH$ and $ZH$ processes as well as the Higgs boson decay to $b\bar{b}$. These limits are also expressed in terms of constraints on an orthogonal set of linear combinations of operators to which this analysis is sensitive.
DOI: 10.17182/hepdata.94800.v2/t2
title: "Table 2" of "Measurements of $WH$ and $ZH$ production in the $H \rightarrow b\bar{b}$ decay channel in $pp$ collisions at 13 TeV with the ATLAS detector"

description: Observed correlations between the measured reduced stage-1.2 simplified template $VH, H \rightarrow b\bar{b}$ cross-sections (STXS), including both the statistical and systematic uncertainties. All leptonic decays of the $V$ bosons (including those to $\tau$ leptons, $\ell = e, \mu, \tau$) are considered.
description: Measurements of the Standard Model Higgs boson decaying into a $b\bar{b}$ pair and produced in association with a $W$ or $Z$ boson decaying into leptons, using proton-proton collision data collected between 2015 and 2018 by the ATLAS detector, are presented. The measurements use data delivered by the Large Hadron Collider at a centre-of-mass energy of $\sqrt{s} = 13$ TeV, corresponding to an integrated luminosity of 139 $fb^{-1}$. Cross-sections of associated production of a Higgs boson decaying into bottom quark pairs with an electroweak gauge boson, $W$ or $Z$, decaying into leptons are measured as a function of the gauge boson transverse momentum in kinematic fiducial volumes corresponding to the stage-1.2 simplified template cross-sections (STXS) scheme. Only the central kinematic region with an absolute rapidity of the Higgs boson $|y_{H}|$ of less than 2.5 is considered. The cross-section measurements are all consistent with the Standard Model expectations, and the total uncertainties vary from 30% in the high gauge boson transverse momentum regions to 85% in the low regions. Limits are subsequently set on the Wilson coefficients of a number of dim-6 operators in the Standard Model Effective Field Theory (SMEFT) which modify the $WH$ and $ZH$ processes as well as the Higgs boson decay to $b\bar{b}$. These limits are also expressed in terms of constraints on an orthogonal set of linear combinations of operators to which this analysis is sensitive.
DOI: 10.17182/hepdata.94800.v2/t3
title: "Table 3" of "Measurements of $WH$ and $ZH$ production in the $H \rightarrow b\bar{b}$ decay channel in $pp$ collisions at 13 TeV with the ATLAS detector"

description: Linear combination of Wilson coefficients corresponding to SMEFT operators in the Warsaw basis for which this analysis provides orthogonal constraints (eigenvectors). Eigenvalues are shown for each eigenvector, which provides a measure of the experimental sensitivity to that linear combination. The modifications to the $qq\rightarrow ZH$ and $qq\rightarrow WH$ processes due to SMEFT operators are computed at LO, and changes to the $gg\rightarrow ZH$ process are neglected.
description: Measurements of the Standard Model Higgs boson decaying into a $b\bar{b}$ pair and produced in association with a $W$ or $Z$ boson decaying into leptons, using proton-proton collision data collected between 2015 and 2018 by the ATLAS detector, are presented. The measurements use data delivered by the Large Hadron Collider at a centre-of-mass energy of $\sqrt{s} = 13$ TeV, corresponding to an integrated luminosity of 139 $fb^{-1}$. Cross-sections of associated production of a Higgs boson decaying into bottom quark pairs with an electroweak gauge boson, $W$ or $Z$, decaying into leptons are measured as a function of the gauge boson transverse momentum in kinematic fiducial volumes corresponding to the stage-1.2 simplified template cross-sections (STXS) scheme. Only the central kinematic region with an absolute rapidity of the Higgs boson $|y_{H}|$ of less than 2.5 is considered. The cross-section measurements are all consistent with the Standard Model expectations, and the total uncertainties vary from 30% in the high gauge boson transverse momentum regions to 85% in the low regions. Limits are subsequently set on the Wilson coefficients of a number of dim-6 operators in the Standard Model Effective Field Theory (SMEFT) which modify the $WH$ and $ZH$ processes as well as the Higgs boson decay to $b\bar{b}$. These limits are also expressed in terms of constraints on an orthogonal set of linear combinations of operators to which this analysis is sensitive.
DOI: 10.17182/hepdata.94801.v1/t1
title: "STXS Correlations" of "Measurement of the associated production of a Higgs boson decaying into $b$-quarks with a vector boson at high transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Observed correlations between the measured reduced stage-1.2 simplified template VH, V-&gt;leptons and H-&gt;bb cross sections, including both the statistical and systematic uncertainties.
description: No data abstract available.
DOI: 10.17182/hepdata.94801.v1/t2
title: "STXS Measurements" of "Measurement of the associated production of a Higgs boson decaying into $b$-quarks with a vector boson at high transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Measured and predicted VH, V-&gt;leptons reduced stage-1.2 simplified template cross sections times the H-&gt;bb and V-&gt;leptons branching fractions with corresponding uncertainties. All possible Z decays into neutral and charged leptons are considered.
description: No data abstract available.
DOI: 10.17182/hepdata.94801.v1/t3
title: "EFT Eigenvectors" of "Measurement of the associated production of a Higgs boson decaying into $b$-quarks with a vector boson at high transverse momentum in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Linear combinations of Wilson coefficients corresponding to the principal component decomposition eigenvectors. The corresponding eigenvalues, representing in the gaussian approximation the inverse uncertainty square of the measured eigenvector, is also indicated.
description: No data abstract available.
DOI: 10.17182/hepdata.94835.v1/t1
title: "Table 1" of "Relative cross sections of the ${B_c^+(2S)}$ and ${B_c^{*+}(2S)}$ states with respect to the ${B_c^+}$ state in proton-proton collisions at $\sqrt{s} = 13$ TeV"

description: Relative cross sections of the Bc(2S) and Bc(2S)* states with respect to the Bc.
description: CERN-LHC. The ratios of the $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$ and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ production cross section are measured in proton-proton collisions at $\sqrt{s} = 13$ TeV, using a data sample collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of $143$ fb$^{-1}$. The three measurements are made in the $B_{c}^{+}$ meson phase space region defined by transverse momentum pT&gt;15 GeV and absolute rapidity $|y|&lt;$2.4, with the excited $B_{c}^{(*)+}(2S)$ states reconstructed through the $B_{c}^{(*)+}\pi^{+}\pi^{-}$, followed by the $B_{c}^{+} \to J/\psi\pi^{+}$ and $J/\psi \to \mu^{+}\mu^{-} decays$. The $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$, and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ cross section ratios, including the unknown $B_{c}^{(*)+}(2S) \to B_{c}^{+}\pi^{+}\pi^{-}$ branching fractions, are $(3.47 \pm 0.63(stat) \pm 0.33(syst))$%, $(4.69 \pm 0.71(stat) \pm 0.56 (syst))$%, and $1.35 \pm 0.32(stat) \pm 0.09(syst)$, respectively. None of these ratios shows a significant dependence on the pT or $|y|$ of the $B_{c}^{+}$ meson. The normalized dipion invariant mass distributions from the decays $B_{c}^{(*)+}(2S) \to B_{c}^{(*)+}\pi^{+}\pi^{-}$ are also reported.
DOI: 10.17182/hepdata.94835.v1/t2
title: "Table 2" of "Relative cross sections of the ${B_c^+(2S)}$ and ${B_c^{*+}(2S)}$ states with respect to the ${B_c^+}$ state in proton-proton collisions at $\sqrt{s} = 13$ TeV"

description: Invariant mass distribution of the dipion system.
description: CERN-LHC. The ratios of the $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$ and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ production cross section are measured in proton-proton collisions at $\sqrt{s} = 13$ TeV, using a data sample collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of $143$ fb$^{-1}$. The three measurements are made in the $B_{c}^{+}$ meson phase space region defined by transverse momentum pT&gt;15 GeV and absolute rapidity $|y|&lt;$2.4, with the excited $B_{c}^{(*)+}(2S)$ states reconstructed through the $B_{c}^{(*)+}\pi^{+}\pi^{-}$, followed by the $B_{c}^{+} \to J/\psi\pi^{+}$ and $J/\psi \to \mu^{+}\mu^{-} decays$. The $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$, and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ cross section ratios, including the unknown $B_{c}^{(*)+}(2S) \to B_{c}^{+}\pi^{+}\pi^{-}$ branching fractions, are $(3.47 \pm 0.63(stat) \pm 0.33(syst))$%, $(4.69 \pm 0.71(stat) \pm 0.56 (syst))$%, and $1.35 \pm 0.32(stat) \pm 0.09(syst)$, respectively. None of these ratios shows a significant dependence on the pT or $|y|$ of the $B_{c}^{+}$ meson. The normalized dipion invariant mass distributions from the decays $B_{c}^{(*)+}(2S) \to B_{c}^{(*)+}\pi^{+}\pi^{-}$ are also reported.
DOI: 10.17182/hepdata.94835.v1/t3
title: "Table 3" of "Relative cross sections of the ${B_c^+(2S)}$ and ${B_c^{*+}(2S)}$ states with respect to the ${B_c^+}$ state in proton-proton collisions at $\sqrt{s} = 13$ TeV"

description: Invariant mass distribution of the dipion system.
description: CERN-LHC. The ratios of the $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$ and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ production cross section are measured in proton-proton collisions at $\sqrt{s} = 13$ TeV, using a data sample collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of $143$ fb$^{-1}$. The three measurements are made in the $B_{c}^{+}$ meson phase space region defined by transverse momentum pT&gt;15 GeV and absolute rapidity $|y|&lt;$2.4, with the excited $B_{c}^{(*)+}(2S)$ states reconstructed through the $B_{c}^{(*)+}\pi^{+}\pi^{-}$, followed by the $B_{c}^{+} \to J/\psi\pi^{+}$ and $J/\psi \to \mu^{+}\mu^{-} decays$. The $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$, and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ cross section ratios, including the unknown $B_{c}^{(*)+}(2S) \to B_{c}^{+}\pi^{+}\pi^{-}$ branching fractions, are $(3.47 \pm 0.63(stat) \pm 0.33(syst))$%, $(4.69 \pm 0.71(stat) \pm 0.56 (syst))$%, and $1.35 \pm 0.32(stat) \pm 0.09(syst)$, respectively. None of these ratios shows a significant dependence on the pT or $|y|$ of the $B_{c}^{+}$ meson. The normalized dipion invariant mass distributions from the decays $B_{c}^{(*)+}(2S) \to B_{c}^{(*)+}\pi^{+}\pi^{-}$ are also reported.
DOI: 10.17182/hepdata.94835.v1/t4
title: "Table 4" of "Relative cross sections of the ${B_c^+(2S)}$ and ${B_c^{*+}(2S)}$ states with respect to the ${B_c^+}$ state in proton-proton collisions at $\sqrt{s} = 13$ TeV"

description: Cross section ratios as functions of the Bc pT.
description: CERN-LHC. The ratios of the $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$ and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ production cross section are measured in proton-proton collisions at $\sqrt{s} = 13$ TeV, using a data sample collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of $143$ fb$^{-1}$. The three measurements are made in the $B_{c}^{+}$ meson phase space region defined by transverse momentum pT&gt;15 GeV and absolute rapidity $|y|&lt;$2.4, with the excited $B_{c}^{(*)+}(2S)$ states reconstructed through the $B_{c}^{(*)+}\pi^{+}\pi^{-}$, followed by the $B_{c}^{+} \to J/\psi\pi^{+}$ and $J/\psi \to \mu^{+}\mu^{-} decays$. The $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$, and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ cross section ratios, including the unknown $B_{c}^{(*)+}(2S) \to B_{c}^{+}\pi^{+}\pi^{-}$ branching fractions, are $(3.47 \pm 0.63(stat) \pm 0.33(syst))$%, $(4.69 \pm 0.71(stat) \pm 0.56 (syst))$%, and $1.35 \pm 0.32(stat) \pm 0.09(syst)$, respectively. None of these ratios shows a significant dependence on the pT or $|y|$ of the $B_{c}^{+}$ meson. The normalized dipion invariant mass distributions from the decays $B_{c}^{(*)+}(2S) \to B_{c}^{(*)+}\pi^{+}\pi^{-}$ are also reported.
DOI: 10.17182/hepdata.94835.v1/t5
title: "Table 5" of "Relative cross sections of the ${B_c^+(2S)}$ and ${B_c^{*+}(2S)}$ states with respect to the ${B_c^+}$ state in proton-proton collisions at $\sqrt{s} = 13$ TeV"

description: Cross section ratios as functions of the Bc |y|.
description: CERN-LHC. The ratios of the $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$ and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ production cross section are measured in proton-proton collisions at $\sqrt{s} = 13$ TeV, using a data sample collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of $143$ fb$^{-1}$. The three measurements are made in the $B_{c}^{+}$ meson phase space region defined by transverse momentum pT&gt;15 GeV and absolute rapidity $|y|&lt;$2.4, with the excited $B_{c}^{(*)+}(2S)$ states reconstructed through the $B_{c}^{(*)+}\pi^{+}\pi^{-}$, followed by the $B_{c}^{+} \to J/\psi\pi^{+}$ and $J/\psi \to \mu^{+}\mu^{-} decays$. The $B_{c}^{+}(2S)$ to $B_{c}^{+}$, $B_{c}^{+*}(2S)$ to $B_{c}^{+}$, and $B_{c}^{+*}(2S)$ to $B_{c}^{+}(2S)$ cross section ratios, including the unknown $B_{c}^{(*)+}(2S) \to B_{c}^{+}\pi^{+}\pi^{-}$ branching fractions, are $(3.47 \pm 0.63(stat) \pm 0.33(syst))$%, $(4.69 \pm 0.71(stat) \pm 0.56 (syst))$%, and $1.35 \pm 0.32(stat) \pm 0.09(syst)$, respectively. None of these ratios shows a significant dependence on the pT or $|y|$ of the $B_{c}^{+}$ meson. The normalized dipion invariant mass distributions from the decays $B_{c}^{(*)+}(2S) \to B_{c}^{(*)+}\pi^{+}\pi^{-}$ are also reported.
DOI: 10.5517/ccdc.csd.cc2gkmf3
title: CCDC 2281055: Experimental Crystal Structure Determination

description: Related Article: Chengxu Fang|2023|CSD Communication|||
description: Related Article: Xianqing Wu,  Tingting Xia,  Jiahao Bai,  Yue Shi,  Chengxu Fang,  Jiangtao Hu,  Wenwen Wu,  Chenhuan Zhang,  Qinglin Wang,  Genping Huang,  Jingping Qu,  Yifeng Chen|2025|Nature Chemistry|17||doi:10.1038/s41557-025-01967-w
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2jjn91
title: CCDC 2339703: Experimental Crystal Structure Determination

description: Related Article: Xia Tingting|2024|CSD Communication|||
description: Related Article: Xianqing Wu,  Tingting Xia,  Jiahao Bai,  Yue Shi,  Chengxu Fang,  Jiangtao Hu,  Wenwen Wu,  Chenhuan Zhang,  Qinglin Wang,  Genping Huang,  Jingping Qu,  Yifeng Chen|2025|Nature Chemistry|17||doi:10.1038/s41557-025-01967-w
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2jjr72
title: CCDC 2339794: Experimental Crystal Structure Determination

description: Related Article: Bai Jiahao|2025|CSD Communication|||
description: Related Article: Xianqing Wu,  Tingting Xia,  Jiahao Bai,  Yue Shi,  Chengxu Fang,  Jiangtao Hu,  Wenwen Wu,  Chenhuan Zhang,  Qinglin Wang,  Genping Huang,  Jingping Qu,  Yifeng Chen|2025|Nature Chemistry|17||doi:10.1038/s41557-025-01967-w
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2jtn45
title: CCDC 2348347: Experimental Crystal Structure Determination

description: Related Article: Chengxi Zhang|2024|CSD Communication|||
description: Related Article: Xianqing Wu,  Tingting Xia,  Jiahao Bai,  Yue Shi,  Chengxu Fang,  Jiangtao Hu,  Wenwen Wu,  Chenhuan Zhang,  Qinglin Wang,  Genping Huang,  Jingping Qu,  Yifeng Chen|2025|Nature Chemistry|17||doi:10.1038/s41557-025-01967-w
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2jtn56
title: CCDC 2348348: Experimental Crystal Structure Determination

description: Related Article: Chengxi Zhang|2024|CSD Communication|||
description: Related Article: Xianqing Wu,  Tingting Xia,  Jiahao Bai,  Yue Shi,  Chengxu Fang,  Jiangtao Hu,  Wenwen Wu,  Chenhuan Zhang,  Qinglin Wang,  Genping Huang,  Jingping Qu,  Yifeng Chen|2025|Nature Chemistry|17||doi:10.1038/s41557-025-01967-w
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/ccdc.csd.cc2kwjww
title: CCDC 2379959: Experimental Crystal Structure Determination

description: Related Article: Wei Zhao,  En-Ze Lin,  Ke-Zhi Chen,  Yu-Wen Sun,  Bi-Jie Li|2025|Nature Chemistry|||doi:10.1038/s41557-025-01936-3
description: Related Article: Wei Zhao|2024|CSD Communication|||
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.17182/hepdata.94915.v1/t1
title: "Table 1" of "Measurements of inclusive and differential cross-sections of combined $t\bar{t}\gamma$ and $tW\gamma$ production in the $e\mkern-2mu\mu$ channel at 13 TeV with the ATLAS detector"

description: The measured fiducial cross-section in the electron-muon channel. The first uncertainty is the statistical uncertainty and the second one is the systematic uncertainty.
description: CERN-LHC-ATLAS. Measurements of the inclusive and differential fiducial cross-sections for ttbar+photon production using the electron-muon channel in proton-proton collisions at a centre-of-mass energy of 13 TeV with 139 fb$^{-1}$ of data collected between 2015 and 2018. 

The fiducial region for the electron-muon channel is defined as: 
- Exactly 1 electron and 1 muon, which have p$_{\text{T}}$ &gt; 25 GeV and |$\eta$| &lt; 2.5. Events with leptons originating from an intermediate tau-lepton in the top-quark decay chain are not considered.
- Exactly 1 photon, which has p$_{\text{T}}$ &gt; 20 GeV and |$\eta$| &lt; 2.37 and passes the Frixione isolation criteria.
- Exactly 1 $b$-jet and 1 $\bar{b}$-jet, which have p$_{\text{T}}$ &gt; 25 GeV and |$\eta$| &lt; 2.5. 
- The event is dropped if any of the following requirements is not fulfilled:
 $\Delta R(\gamma, \ell)$ &gt; 0.4, $\Delta R(e,\mu)$ &gt; 0.4, $\Delta R(b, \bar{b})$ &gt; 0.4 or $\Delta R(\ell,b)$ &gt; 0.4.
DOI: 10.17182/hepdata.94915.v1/t2
title: "Table 2" of "Measurements of inclusive and differential cross-sections of combined $t\bar{t}\gamma$ and $tW\gamma$ production in the $e\mkern-2mu\mu$ channel at 13 TeV with the ATLAS detector"

description: The absolute differential cross-section measured in the fiducial phase-space as a function of the photon pT in the electron-muon channel. The uncertainty is decomposed into four components which are the signal modelling uncertainty, the background modelling uncertainty, the experimental uncertainty, and the data statistical uncertainty.
description: CERN-LHC-ATLAS. Measurements of the inclusive and differential fiducial cross-sections for ttbar+photon production using the electron-muon channel in proton-proton collisions at a centre-of-mass energy of 13 TeV with 139 fb$^{-1}$ of data collected between 2015 and 2018. 

The fiducial region for the electron-muon channel is defined as: 
- Exactly 1 electron and 1 muon, which have p$_{\text{T}}$ &gt; 25 GeV and |$\eta$| &lt; 2.5. Events with leptons originating from an intermediate tau-lepton in the top-quark decay chain are not considered.
- Exactly 1 photon, which has p$_{\text{T}}$ &gt; 20 GeV and |$\eta$| &lt; 2.37 and passes the Frixione isolation criteria.
- Exactly 1 $b$-jet and 1 $\bar{b}$-jet, which have p$_{\text{T}}$ &gt; 25 GeV and |$\eta$| &lt; 2.5. 
- The event is dropped if any of the following requirements is not fulfilled:
 $\Delta R(\gamma, \ell)$ &gt; 0.4, $\Delta R(e,\mu)$ &gt; 0.4, $\Delta R(b, \bar{b})$ &gt; 0.4 or $\Delta R(\ell,b)$ &gt; 0.4.