cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.68641.v1/t24
title: "Table 24" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Observed cross-section exclusion in units of pb at 95% C.L., in the gluino/neutralino mass plane, for the merged analysis, when SR250 is used for each mass point.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t25
title: "Table 25" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Expected exclusion contour at 95% C.L., in the gluino/neutralino mass plane, for the merged analysis, when SR250 is used for each mass point.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t26
title: "Table 26" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Observed exclusion contour at 95% C.L., in the gluino/neutralino mass plane, for the merged analysis, when SR250 is used for each mass point.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t27
title: "Table 27" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Observed cross-section exclusion in units of pb at 95% C.L., in the gluino/neutralino mass plane, for the merged analysis, when the best SR is used for each mass point.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t28
title: "Table 28" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Acceptance times efficiency in the gluino/neutralino mass plane, when SR1 is used in each point.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t29
title: "Table 29" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Signal acceptance times efficiency for signal regions with at least 7 jets as a function of transverse momentum requirements.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t30
title: "Table 30" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Signal acceptance times efficiency for signal regions with at least 7 jets with at least 1 b-tag as a function of transverse momentum requirements.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68641.v1/t31
title: "Table 31" of "Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$ TeV"

description: Signal acceptance times efficiency for signal regions with at least 7 jets with at least 2 b-tags as a function of transverse momentum requirements.
description: CERN-LHC. Results of a search for decays of massive particles to fully hadronic final states are presented. This search uses 20.3 fb$^{-1}$ of data collected by the ATLAS detector in $\sqrt{s} = 8$ TeV proton--proton collisions at the LHC. Signatures based on high jet multiplicities without requirements on the missing transverse momentum are used to search for $R$-parity-violating supersymmetric gluino pair production with subsequent decays to quarks. The analysis is performed using a requirement on the number of jets, in combination with separate requirements on the number of b-tagged jets, as well as a topological observable formed from the scalar sum of the mass values of large-radius jets in the event. Results are interpreted in the context of all possible branching ratios of direct gluino decays to various quark flavors. No significant deviation is observed from the expected Standard Model backgrounds estimated using jet-counting as well as data-driven templates of the total-jet-mass spectra. Gluino pair decays to ten or more quarks via intermediate neutralinos are excluded for a gluino with mass $m_{\tilde{g}} &lt; 1$ TeV for a neutralino mass $m_{\tilde{\chi}^0_1} = 500$ GeV. Direct gluino decays to six quarks are excluded for $m_{\tilde{g}} &lt; 917$ GeV for light-flavor final states, and results for various flavor hypotheses are presented.
DOI: 10.17182/hepdata.68753.v1/t1
title: "Table 1" of "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $\rm dN_{ch}/d\eta$ versus $\eta$ for different centralities. Errors are systematic as statistical errors are negligible.
description: CERN-LHC. The charged-particle pseudorapidity density distribution is measured for different centralities of Pb Pb collisions at $\sqrt{s}$/nucleon-pair of 2760 GeV. From this the total number of produced charged particles is calculated versus the number of participating nucleons along with the pseudorapidity density of charged particles per participant pair versus the number of participating nucleons for different eta ranges. Finally the distribution is converted to the charged-particle rapidity density distribution to extract the width of the distribution and compare it to lower energy data. UPDATE(15/07/2015):typo correction; 20-30%, 30-40% labels changed to 10-20, 20-30% on first table.
DOI: 10.17182/hepdata.68753.v1/t2
title: "Table 2" of "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: Total number of produced charged particles extrapolated to beam rapidity as a function of the number of participating nucleons in the collision. Statistical errors are negligible. The first(sys) error is the correlated systematic error and the second is that which is uncorrelated to the other points.
description: CERN-LHC. The charged-particle pseudorapidity density distribution is measured for different centralities of Pb Pb collisions at $\sqrt{s}$/nucleon-pair of 2760 GeV. From this the total number of produced charged particles is calculated versus the number of participating nucleons along with the pseudorapidity density of charged particles per participant pair versus the number of participating nucleons for different eta ranges. Finally the distribution is converted to the charged-particle rapidity density distribution to extract the width of the distribution and compare it to lower energy data. UPDATE(15/07/2015):typo correction; 20-30%, 30-40% labels changed to 10-20, 20-30% on first table.
DOI: 10.17182/hepdata.68753.v1/t3
title: "Table 3" of "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $\rm dN_{ch}/d\eta$ per participant pair versus the number of participating nucleons in the collision for different eta ranges. Errors are systematic as statistical errors are negligible.
description: CERN-LHC. The charged-particle pseudorapidity density distribution is measured for different centralities of Pb Pb collisions at $\sqrt{s}$/nucleon-pair of 2760 GeV. From this the total number of produced charged particles is calculated versus the number of participating nucleons along with the pseudorapidity density of charged particles per participant pair versus the number of participating nucleons for different eta ranges. Finally the distribution is converted to the charged-particle rapidity density distribution to extract the width of the distribution and compare it to lower energy data. UPDATE(15/07/2015):typo correction; 20-30%, 30-40% labels changed to 10-20, 20-30% on first table.
DOI: 10.17182/hepdata.68753.v1/t4
title: "Table 4" of "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: $\rm dN_{ch}/dy$ versus y distribution derived from the $\rm dN_{ch}/d\eta$ distribution along with pt distributions and particle ratios measured in ALICE. Errors are systematic.
description: CERN-LHC. The charged-particle pseudorapidity density distribution is measured for different centralities of Pb Pb collisions at $\sqrt{s}$/nucleon-pair of 2760 GeV. From this the total number of produced charged particles is calculated versus the number of participating nucleons along with the pseudorapidity density of charged particles per participant pair versus the number of participating nucleons for different eta ranges. Finally the distribution is converted to the charged-particle rapidity density distribution to extract the width of the distribution and compare it to lower energy data. UPDATE(15/07/2015):typo correction; 20-30%, 30-40% labels changed to 10-20, 20-30% on first table.
DOI: 10.17182/hepdata.68753.v1/t5
title: "Table 5" of "Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV"

description: The ratio of the standard deviation of the rapidity distribution of charged particles to that expected from Landau hydrodynamics versus versus $\sqrt{s}$/nucleon-pair. The standard deviation for data for all charged particles is derived from the $\rm dN_{ch}/d\eta$ distributions measured at various energies and converted to $\rm dN_{ch}/dy$ in a consistent manner. The data from the BRAHMS and PHOBOS experiments derived by the present authors from these experiments $dN/d\eta$ distributions.
description: CERN-LHC. The charged-particle pseudorapidity density distribution is measured for different centralities of Pb Pb collisions at $\sqrt{s}$/nucleon-pair of 2760 GeV. From this the total number of produced charged particles is calculated versus the number of participating nucleons along with the pseudorapidity density of charged particles per participant pair versus the number of participating nucleons for different eta ranges. Finally the distribution is converted to the charged-particle rapidity density distribution to extract the width of the distribution and compare it to lower energy data. UPDATE(15/07/2015):typo correction; 20-30%, 30-40% labels changed to 10-20, 20-30% on first table.
DOI: 10.17182/hepdata.68759.v1/t1
title: "Table 1" of "Inclusive and differential measurements of the t t-bar charge asymmetry in pp collisions at sqrt(s) = 8 TeV"

description: Corrected asymmetry as a function of $|y_\mathrm{t\bar{t}}|$ in the fiducial phase space. The value 9999 is used as a placeholder for infinity. The correlation matrix for these values can be found in a separate table.
description: CERN-LHC. Measurements of the charge asymmetry in top quark production using the electron+jets and muon+jets decay channels in proton-proton collisions at a centre-of-mass energy of 8 TeV with 19.8/fb of data collected in 2012. Measurements are performed with extrapolations both to the full phase space or to a fiducial phase space.

The fiducial region is defined as:
- 4 particle-level jets of at least 30 GeV within $|\eta| &lt; 2.5$, clustered with the anti-kT algorithm with a resolution parameter of 0.5. Theoretical calculations should perform a clustering of the produced partons with the same parameters in order to emulate the particle-level jets used in the analysis.
- One electron or muon of $p_\text{T} &gt; 30 \, (27) \, \text{GeV}$ within $|\eta| &lt; 2.5 \,(2.1)$.
- Reject events with an additional electron or muon of $p_\text{T} &gt; 20 \, (10) \, \text{GeV}$ within $|\eta| &lt; 2.5 \,(2.5)$.
- Reject events where the axis of one of the clustered jets/partons has an angular separation of $\Delta R &lt; 0.4$ to the lepton, with $\Delta R = \sqrt{ (\Delta \eta)^2 + (\Delta \phi)^2 }$.
DOI: 10.17182/hepdata.68759.v1/t2
title: "Table 2" of "Inclusive and differential measurements of the t t-bar charge asymmetry in pp collisions at sqrt(s) = 8 TeV"

description: Correlation matrix for the asymmetries as a function of $|y_\mathrm{t\bar{t}}|$ in the fiducial phase space. Both statistical and systematic effects are considered.
description: CERN-LHC. Measurements of the charge asymmetry in top quark production using the electron+jets and muon+jets decay channels in proton-proton collisions at a centre-of-mass energy of 8 TeV with 19.8/fb of data collected in 2012. Measurements are performed with extrapolations both to the full phase space or to a fiducial phase space.

The fiducial region is defined as:
- 4 particle-level jets of at least 30 GeV within $|\eta| &lt; 2.5$, clustered with the anti-kT algorithm with a resolution parameter of 0.5. Theoretical calculations should perform a clustering of the produced partons with the same parameters in order to emulate the particle-level jets used in the analysis.
- One electron or muon of $p_\text{T} &gt; 30 \, (27) \, \text{GeV}$ within $|\eta| &lt; 2.5 \,(2.1)$.
- Reject events with an additional electron or muon of $p_\text{T} &gt; 20 \, (10) \, \text{GeV}$ within $|\eta| &lt; 2.5 \,(2.5)$.
- Reject events where the axis of one of the clustered jets/partons has an angular separation of $\Delta R &lt; 0.4$ to the lepton, with $\Delta R = \sqrt{ (\Delta \eta)^2 + (\Delta \phi)^2 }$.
DOI: 10.17182/hepdata.68759.v1/t3
title: "Table 3" of "Inclusive and differential measurements of the t t-bar charge asymmetry in pp collisions at sqrt(s) = 8 TeV"

description: Corrected asymmetry as a function of $p_\text{T}^\mathrm{t\bar{t}}$ in the fiducial phase space. The value 9999 is used as a placeholder for infinity. The correlation matrix for these values can be found in a separate table.
description: CERN-LHC. Measurements of the charge asymmetry in top quark production using the electron+jets and muon+jets decay channels in proton-proton collisions at a centre-of-mass energy of 8 TeV with 19.8/fb of data collected in 2012. Measurements are performed with extrapolations both to the full phase space or to a fiducial phase space.

The fiducial region is defined as:
- 4 particle-level jets of at least 30 GeV within $|\eta| &lt; 2.5$, clustered with the anti-kT algorithm with a resolution parameter of 0.5. Theoretical calculations should perform a clustering of the produced partons with the same parameters in order to emulate the particle-level jets used in the analysis.
- One electron or muon of $p_\text{T} &gt; 30 \, (27) \, \text{GeV}$ within $|\eta| &lt; 2.5 \,(2.1)$.
- Reject events with an additional electron or muon of $p_\text{T} &gt; 20 \, (10) \, \text{GeV}$ within $|\eta| &lt; 2.5 \,(2.5)$.
- Reject events where the axis of one of the clustered jets/partons has an angular separation of $\Delta R &lt; 0.4$ to the lepton, with $\Delta R = \sqrt{ (\Delta \eta)^2 + (\Delta \phi)^2 }$.