cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.130779.v1/t20
title: "Table a" of "Constraints on Higgs boson properties using $WW^{*}(\rightarrow e\nu\mu\nu) jj$ production in 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV $pp$ collisions with the ATLAS detector"

description: The contributions of the leading individual systematic uncertainties together with the data statistical uncertainties, in the one dimensional fit for electroweak-boson polarisation in the VBF $H\to WW$ channel, using (aL, aT) parametrisation. Both shape and rate informations are exploited in the fit. The theoretical and experimental uncertainties are subdivided further into categories.
description: CERN-LHC. This article presents the results of two studies of Higgs boson properties using the WW* -&gt; e nu e mu jj final state, based on a dataset corresponding
to 36/fb of $\sqrt(s)$ = 13 TeV proton--proton collisions recorded by the ATLAS experiment at the Large Hadron Collider.
The first study targets Higgs boson production via gluon fusion and constrains the CP properties of the effective Higgs-gluon interaction.
This study complements existing coupling parameter measurements in the e nu mu nu jj final state.
Using both angular distributions and the overall rate, the mixing angle for CP-even and CP-odd contributions
to the effective Higgs-gluon interaction is constrained to tan(alpha) = 0.0 $\pm$ 0.4 (stat) $\pm$ 0.3 (syst.).
The second study exploits the vector boson fusion production mechanism to probe the Higgs boson couplings to longitudinally and transversely polarised W and Z bosons
in both the production and the decay of the Higgs boson; these couplings have not been previously constrained.
The polarisation-dependent coupling-strength scale factors are defined as the ratios of the measured polarisation-dependent coupling strengths
to that predicted by the Standard Model, and are constrained using rate and kinematic information to be
a_(L)=0.91$^{+0.10}_{-0.18}$(stat.)$^{+0.09}_{-0.18}$(syst.) and a(T)=1.2 $\pm$ 0.4 (stat.)$^{+0.4}_{-0.3}$(syst.).
These coupling strengths are translated into pseudo-observables, resulting in
kappa(VV)= 0.90$^{+0.10}_{-0.18}$(stat.)$^{+0.09}_{-0.16}$(syst.) and epsilon(VV) = 0.13$^{+0.28}_{-0.20}$(stat.)$^{+0.08}_{-0.10}$(syst.).
All results are consistent with the Standard Model predictions.
DOI: 10.17182/hepdata.130779.v1/t21
title: "Table b" of "Constraints on Higgs boson properties using $WW^{*}(\rightarrow e\nu\mu\nu) jj$ production in 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV $pp$ collisions with the ATLAS detector"

description: The contributions of the leading individual systematic uncertainties together with the data statistical uncertainties, in the one dimensional fit for electroweak-boson polarisation in the VBF $H\to WW$ channel, using (aL, aT) parametrisation.. Both shape and rate informations are exploited in the fit. The theoretical and experimental uncertainties are subdivided further into categories.
description: CERN-LHC. This article presents the results of two studies of Higgs boson properties using the WW* -&gt; e nu e mu jj final state, based on a dataset corresponding
to 36/fb of $\sqrt(s)$ = 13 TeV proton--proton collisions recorded by the ATLAS experiment at the Large Hadron Collider.
The first study targets Higgs boson production via gluon fusion and constrains the CP properties of the effective Higgs-gluon interaction.
This study complements existing coupling parameter measurements in the e nu mu nu jj final state.
Using both angular distributions and the overall rate, the mixing angle for CP-even and CP-odd contributions
to the effective Higgs-gluon interaction is constrained to tan(alpha) = 0.0 $\pm$ 0.4 (stat) $\pm$ 0.3 (syst.).
The second study exploits the vector boson fusion production mechanism to probe the Higgs boson couplings to longitudinally and transversely polarised W and Z bosons
in both the production and the decay of the Higgs boson; these couplings have not been previously constrained.
The polarisation-dependent coupling-strength scale factors are defined as the ratios of the measured polarisation-dependent coupling strengths
to that predicted by the Standard Model, and are constrained using rate and kinematic information to be
a_(L)=0.91$^{+0.10}_{-0.18}$(stat.)$^{+0.09}_{-0.18}$(syst.) and a(T)=1.2 $\pm$ 0.4 (stat.)$^{+0.4}_{-0.3}$(syst.).
These coupling strengths are translated into pseudo-observables, resulting in
kappa(VV)= 0.90$^{+0.10}_{-0.18}$(stat.)$^{+0.09}_{-0.16}$(syst.) and epsilon(VV) = 0.13$^{+0.28}_{-0.20}$(stat.)$^{+0.08}_{-0.10}$(syst.).
All results are consistent with the Standard Model predictions.
DOI: 10.17182/hepdata.130780.v1/t1
title: "Table 1" of "Measurement of antiproton production from antihyperon decays in pHe collisions at $\sqrt{s_{NN}}=110$ GeV"

description: Ratio of the antihyperon decays to prompt antiproton production (R_Hbar) in collisions of 6.5 TeV protons on He nuclei at rest in antiproton momentum and transverse momentum intervals. The average momentum and transverse momentum, as predicted by the EPOS-LHC generator for prompt antiprotons, are also listed for each interval. The uncertainty is split into an uncorrelated component, denoted with delta_uncorr, and a component that is fully correlated among the kinematic intervals, denoted delta_corr.
description: No data abstract available.
DOI: 10.25549/vercoutere-ouc110611526
title: 3 posts and 3 flexible hoses

description: Three dark brown knobby posts standing vertically are next to three dark green, brown, and light green flexible coils jutting horizontally from the right side of the painting. The background is a tile floor of dark green and white squares. See description of 001 for OT notes.
DOI: 10.17182/hepdata.130780.v1/t2
title: "Table 2" of "Measurement of antiproton production from antihyperon decays in pHe collisions at $\sqrt{s_{NN}}=110$ GeV"

description: Ratio of the Lbar decays to prompt antiproton production (R_Lbar) in collisions of 6.5 TeV protons on He nuclei at rest in antiproton momentum and transverse momentum intervals. The average momentum and transverse momentum, as predicted by the EPOS-LHC generator for prompt antiprotons, are also listed for each interval. The uncertainty is split into an uncorrelated component, denoted with delta_uncorr, and a component that is fully correlated among the kinematic intervals, denoted delta_corr.
description: No data abstract available.
DOI: 10.17182/hepdata.130794.v1/t1
title: "Table 4" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Breakdown of the relative contributions to the uncertainty in the extracted signal cross-sections, as determined in the likelihood fit (described in Section 8) to data. These are obtained by fixing the relevant nuisance parameters in the likelihood fit, and subtracting the obtained uncertainty on the fitted signal cross-sections in quadrature from the total uncertainty, and then dividing the result by the total uncertainty. The sum in quadrature of the individual components differs from the total uncertainty due to correlations between uncertainties in the different groups.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t2
title: "Table 5" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Post-fit expected number of signal and background events and observed number of data events in the last two bins of the non-resonant BDT score distribution of the SM signal after applying the selection criteria and requiring exactly 2 b-tagged jets and assuming a background-only hypothesis
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t3
title: "Table 6" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Observed and expected upper limits at 95% CL on the cross-section of non-resonant HH production according to SM-like kinematics, and on the cross-section of non-resonant HH production divided by the SM prediction. The 1 sigma and 2 sigma variations around the expected limit are also shown.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t4
title: "Table 7" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Cumulative efficiency for simulated signal events to pass each stage of the event selection in the hadhad category. The efficiencies are calculated with respect to HH to bbtautau decays in which both tau-leptons decay hadronically. The ‘Pre-selection’ consists of basic requirements, including that at least two tau-had-vis pass loose kinematic requirements, at least one of the tau-had-vis candidate passes identification requirement, and that events do not contain an electron or muon. The ‘Object selections’ require exactly two tau-had-vis candidates, and at least two jets with pT &gt; 25 GeV and abs(eta) &lt; 2.5. The ‘Loose tau ID’ requires that both tau-had-vis candidates pass identification requirements. The ‘DTT offline jet cuts’ are cuts placed on the pT of the reconstructed jet or tau-had-vis that are geometrically matched to the HLT objects, to ensure the efficiencies of the HLT objects reach the plateau region.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t5
title: "Table 8" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Cumulative efficiency for simulated signal events to pass each stage of the event selection in the lephad SLT category. The efficiencies are calculated with respect to HH to bbtautau decays in which one tau-lepton decays hadronically and one decays leptonically. The ‘Pre-selection’ consists of basic requirements, including that at least one tau-had-vis candidate and one lepton pass loose kinematic requirements. The ‘Object selections’ require exactly one tau-had-vis candidate, and at least two jets with pT &gt; 25 GeV and abs(eta) &lt; 2.5. The ‘Trigger specific offline pT cuts’ are cuts placed on the pT of the reconstructed jet or tau-had-vis that are geometrically matched to the HLT objects, to ensure the efficiencies of the HLT objects reach the plateau region.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t6
title: "Table 9" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Cumulative efficiency for simulated signal events to pass each stage of the event selection in the lephad LTT category. The efficiencies are calculated with respect to HH to bbtautau decays in which one tau-lepton decays hadronically and one decays leptonically. The ‘Pre-selection’ consists of basic requirements, including that at least one tau-had-vis candidate and one lepton pass loose kinematic requirements. The ‘Object selections’ require exactly one tau-had-vis candidate, and at least two jets with pT &gt; 25 GeV and abs(eta) &lt; 2.5. The ‘Trigger specific offline pT cuts’ are cuts placed on the pT of the reconstructed jet or tau-had-vis that are geometrically matched to the HLT objects, to ensure the efficiencies of the HLT objects reach the plateau region.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t10
title: "Figure 3a" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Post-fit distribution of mHH in the hadhad channel.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t11
title: "Figure 3b" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Post-fit distribution of mHH in the lephad SLT channel.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.
DOI: 10.17182/hepdata.130794.v1/t7
title: "Table 10" of "Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector"

description: Post-fit expected number of signal and background events and observed number of data events after applying the selection criteria and requiring exactly 2 b-tagged jets and assuming a background-only hypothesis.
description: A search for Higgs boson pair production in events with two b-jets and two tau-leptons is presented, using a proton--proton collision data set with an integrated luminosity of 139 fb−1 collected at sqrt(s)=13 TeV by the ATLAS experiment at the LHC. Higgs boson pairs produced non-resonantly or in the decay of a narrow-width scalar resonance in the mass range 251 to 1600 GeV are targeted. Events in which at least one tau-lepton decays hadronically are considered, and multivariate discriminants are used to reject the backgrounds. No significant excess of events above the expected background is observed in the non-resonant search. The largest excess in the resonant search is observed at a resonance mass of 1 TeV, with a local (global) significance of 3.1 sigma (2.0 sigma). Observed (expected) upper limits are set at the 95% confidence-level on the non-resonant Higgs boson pair production cross-section of 4.7 (3.9+1.5−1.1) times the Standard Model prediction, assuming Standard Model kinematics, and on the resonant Higgs boson pair production cross-section between 21 and 900 fb (12 and 840 fb), depending on the heavy resonance mass.