cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.156189.v1/t23
title: "Limits on the energy scale Lambda for the dielectron channel" of "Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Lower limits on the energy scale ($\Lambda$) at 95% CL for bbll signal with different chirality and interference assumptions in the dielectron channel combining all b jet final states. The limits are obtained for $m_{ee}&gt;300$ GeV.
description: A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using Run~2 proton-proton collisions data collected by the CMS experiment at the CERN LHC, at a center-of-mass energy of 13\TeV, corresponding to an integrated luminosity of 138\fbinv. The analysis considers two effective field theory models with dimension-six operators; involving four-fermion contact interactions between two leptons ($\Pell\Pell$, electrons or muons) and $\PQb$ or $\PQs$ quarks (\bbll and \bsll). Two lepton flavor combinations ($\Pe\Pe$ and $\PGm\PGm$) are required and events are classified as having 0, 1, and $\ge2$ b-tagged jets in the final state. No significant excess is observed over the standard model backgrounds. Upper limits are set on the product of production cross section of the new physics signals. These translate into lower limits on the energy scale $\Lambda$ of 6.9 to 9.0\TeV in the \bbll model, depending on model parameters, and on the ratio of energy scale and coupling of the underlying physics, \lamdagstar of 2.0 to 2.6\TeV in the \bsll model. The latter represent the most stringent limits on this model to date. Lepton flavor universality is also tested by comparing the dielectron and dimuon mass spectra for different $\PQb$-tagged jet multiplicities. No significant deviation from the standard model expectation of unity is observed.
DOI: 10.17182/hepdata.156189.v1/t24
title: "Limits on the energy scale Lambda for the dimuon channel" of "Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Lower limits on the energy scale ($\Lambda$) at 95% CL for bbll signal with different chirality and interference assumptions in the dimuon channel combining all b jet final states. The limits are obtained for $m_{\mu\mu}&gt;300$ GeV.
description: A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using Run~2 proton-proton collisions data collected by the CMS experiment at the CERN LHC, at a center-of-mass energy of 13\TeV, corresponding to an integrated luminosity of 138\fbinv. The analysis considers two effective field theory models with dimension-six operators; involving four-fermion contact interactions between two leptons ($\Pell\Pell$, electrons or muons) and $\PQb$ or $\PQs$ quarks (\bbll and \bsll). Two lepton flavor combinations ($\Pe\Pe$ and $\PGm\PGm$) are required and events are classified as having 0, 1, and $\ge2$ b-tagged jets in the final state. No significant excess is observed over the standard model backgrounds. Upper limits are set on the product of production cross section of the new physics signals. These translate into lower limits on the energy scale $\Lambda$ of 6.9 to 9.0\TeV in the \bbll model, depending on model parameters, and on the ratio of energy scale and coupling of the underlying physics, \lamdagstar of 2.0 to 2.6\TeV in the \bsll model. The latter represent the most stringent limits on this model to date. Lepton flavor universality is also tested by comparing the dielectron and dimuon mass spectra for different $\PQb$-tagged jet multiplicities. No significant deviation from the standard model expectation of unity is observed.
DOI: 10.17182/hepdata.156189.v1/t25
title: "Limits on the energy scale Lambda for the combined channel" of "Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Lower limits on the energy scale ($\Lambda$) at 95% CL for bbll signal with different chirality and interference assumptions in the combined (dimuon+dielectron) channel combining all b jet final states. The limits are obtained for $m_{\ell\ell}&gt;300$ GeV.
description: A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using Run~2 proton-proton collisions data collected by the CMS experiment at the CERN LHC, at a center-of-mass energy of 13\TeV, corresponding to an integrated luminosity of 138\fbinv. The analysis considers two effective field theory models with dimension-six operators; involving four-fermion contact interactions between two leptons ($\Pell\Pell$, electrons or muons) and $\PQb$ or $\PQs$ quarks (\bbll and \bsll). Two lepton flavor combinations ($\Pe\Pe$ and $\PGm\PGm$) are required and events are classified as having 0, 1, and $\ge2$ b-tagged jets in the final state. No significant excess is observed over the standard model backgrounds. Upper limits are set on the product of production cross section of the new physics signals. These translate into lower limits on the energy scale $\Lambda$ of 6.9 to 9.0\TeV in the \bbll model, depending on model parameters, and on the ratio of energy scale and coupling of the underlying physics, \lamdagstar of 2.0 to 2.6\TeV in the \bsll model. The latter represent the most stringent limits on this model to date. Lepton flavor universality is also tested by comparing the dielectron and dimuon mass spectra for different $\PQb$-tagged jet multiplicities. No significant deviation from the standard model expectation of unity is observed.
DOI: 10.17182/hepdata.156189.v1/t26
title: "Observed and Expected upper limits for BSLL model in 0b channel" of "Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Observed and Expected upper limits on the product of the production cross section for the bsll signal in the dielectron and dimuon channels for 0 b-tagged jets.
description: A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using Run~2 proton-proton collisions data collected by the CMS experiment at the CERN LHC, at a center-of-mass energy of 13\TeV, corresponding to an integrated luminosity of 138\fbinv. The analysis considers two effective field theory models with dimension-six operators; involving four-fermion contact interactions between two leptons ($\Pell\Pell$, electrons or muons) and $\PQb$ or $\PQs$ quarks (\bbll and \bsll). Two lepton flavor combinations ($\Pe\Pe$ and $\PGm\PGm$) are required and events are classified as having 0, 1, and $\ge2$ b-tagged jets in the final state. No significant excess is observed over the standard model backgrounds. Upper limits are set on the product of production cross section of the new physics signals. These translate into lower limits on the energy scale $\Lambda$ of 6.9 to 9.0\TeV in the \bbll model, depending on model parameters, and on the ratio of energy scale and coupling of the underlying physics, \lamdagstar of 2.0 to 2.6\TeV in the \bsll model. The latter represent the most stringent limits on this model to date. Lepton flavor universality is also tested by comparing the dielectron and dimuon mass spectra for different $\PQb$-tagged jet multiplicities. No significant deviation from the standard model expectation of unity is observed.
DOI: 10.17182/hepdata.156189.v1/t27
title: "Observed and Expected upper limits for BSLL model in 1b channel" of "Search for nonresonant new physics signals in high-mass dilepton events produced in association with b-tagged jets in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Observed and Expected upper limits on the product of the production cross section for the bsll signal in the dielectron and dimuon channels for 1 b-tagged jets.
description: A search for nonresonant new physics phenomena in high-mass dilepton events produced in association with b-tagged jets is performed using Run~2 proton-proton collisions data collected by the CMS experiment at the CERN LHC, at a center-of-mass energy of 13\TeV, corresponding to an integrated luminosity of 138\fbinv. The analysis considers two effective field theory models with dimension-six operators; involving four-fermion contact interactions between two leptons ($\Pell\Pell$, electrons or muons) and $\PQb$ or $\PQs$ quarks (\bbll and \bsll). Two lepton flavor combinations ($\Pe\Pe$ and $\PGm\PGm$) are required and events are classified as having 0, 1, and $\ge2$ b-tagged jets in the final state. No significant excess is observed over the standard model backgrounds. Upper limits are set on the product of production cross section of the new physics signals. These translate into lower limits on the energy scale $\Lambda$ of 6.9 to 9.0\TeV in the \bbll model, depending on model parameters, and on the ratio of energy scale and coupling of the underlying physics, \lamdagstar of 2.0 to 2.6\TeV in the \bsll model. The latter represent the most stringent limits on this model to date. Lepton flavor universality is also tested by comparing the dielectron and dimuon mass spectra for different $\PQb$-tagged jet multiplicities. No significant deviation from the standard model expectation of unity is observed.
DOI: 10.34740/kaggle/dsv/13616288
title: US counties COVID 19 dataset
DOI: 10.17182/hepdata.156226.v1/t1
title: "Table V: normalized 1/N dnds distribution" of "High-Statistics Study of the $\tau^- \to \pi^- \pi^0 \nu_\tau$ Decay"

description: Fully corrected $s= M^2_{\pi\pi^{2}}$ distribution, 1/N dn/ds, for $\tau^{-}\to \pi^{-}\pi^0 \nu_{\tau}$, from threshold to the kinematical limit s=3.15 GeV$^2$. The error bars include uncertainties both from statistical and systematic contributions.
description: We report a high-statistics measurement of the branching fraction for $\tau^{-}\to \pi^{-} \pi^{0} \nu_{\tau}$ and the invariant mass spectrum of the produced $\pi^{-} \pi^{0}$ system using 72.2 fb^{-1} of data recorded with the Belle detector at the KEKB asymmetric-energy $e^{+} e^{-}$ collider. We provide the normalized $\pi^- \pi^0$ mass-squared distribution, $(1/N_ev)(dn/ds), using the unfolded spectrum.
DOI: 10.17182/hepdata.156226.v1/t2
title: "Statistical covariance matrix of 1/N dn/ds" of "High-Statistics Study of the $\tau^- \to \pi^- \pi^0 \nu_\tau$ Decay"

description: Statistic covariance matrix for the 1/N dn/ds distribution in the $\tau^- \to \pi^- \pi^0 \nu_{\tau}$ decay. A special treatment is needed to take an inverse of this matrix. Please contact me (Hisaki Hayashii) if it is needed.
description: We report a high-statistics measurement of the branching fraction for $\tau^{-}\to \pi^{-} \pi^{0} \nu_{\tau}$ and the invariant mass spectrum of the produced $\pi^{-} \pi^{0}$ system using 72.2 fb^{-1} of data recorded with the Belle detector at the KEKB asymmetric-energy $e^{+} e^{-}$ collider. We provide the normalized $\pi^- \pi^0$ mass-squared distribution, $(1/N_ev)(dn/ds), using the unfolded spectrum.
DOI: 10.17182/hepdata.156226.v1/t3
title: "Systematic covariance matrix of 1/N dn/ds " of "High-Statistics Study of the $\tau^- \to \pi^- \pi^0 \nu_\tau$ Decay"

description: Systematic covariance matrix for the 1/N dn/ds sidtribution in the $\tau^- \to \pi^- \pi^0 \nu_{\tau}$ decay.
description: We report a high-statistics measurement of the branching fraction for $\tau^{-}\to \pi^{-} \pi^{0} \nu_{\tau}$ and the invariant mass spectrum of the produced $\pi^{-} \pi^{0}$ system using 72.2 fb^{-1} of data recorded with the Belle detector at the KEKB asymmetric-energy $e^{+} e^{-}$ collider. We provide the normalized $\pi^- \pi^0$ mass-squared distribution, $(1/N_ev)(dn/ds), using the unfolded spectrum.
DOI: 10.17182/hepdata.156384.v1/t1
title: "Table 1: 13 TeV results" of "Evidence for $CP$ violation and measurement of $CP$-violating parameters in B$^0_\mathrm{s}$ $\to$ J/$\psi\,\phi$(1020) decays in pp collisions at $\sqrt{s} =$ 13 TeV"

description: Measured values and uncertainties of the main parameters of interest, as obtained from the analysis to data at 13 TeV.
description: CERN-LHC-CMS. Evidence for CP violation and measurement of CP-violating parameters in B0_s → J/ψ φ(1020) decays in pp collisions at √s = 13 TeV
DOI: 10.17182/hepdata.156384.v1/t2
title: "Table 2: 8+13 TeV results" of "Evidence for $CP$ violation and measurement of $CP$-violating parameters in B$^0_\mathrm{s}$ $\to$ J/$\psi\,\phi$(1020) decays in pp collisions at $\sqrt{s} =$ 13 TeV"

description: Values and uncertainties of the physics parameters obtained from the combination of the CMS 8 TeV and 13 TeV results using the BLUE method. The uncertainty includes both statistical and systematic sources.
description: CERN-LHC-CMS. Evidence for CP violation and measurement of CP-violating parameters in B0_s → J/ψ φ(1020) decays in pp collisions at √s = 13 TeV
DOI: 10.17182/hepdata.156384.v1/t3
title: "Table 3: 13 TeV statistical correlations" of "Evidence for $CP$ violation and measurement of $CP$-violating parameters in B$^0_\mathrm{s}$ $\to$ J/$\psi\,\phi$(1020) decays in pp collisions at $\sqrt{s} =$ 13 TeV"

description: Matrix of the correlations of the statistical uncertainties between pairs of physics parameters, as obtained from the analysis to data at 13 TeV.
description: CERN-LHC-CMS. Evidence for CP violation and measurement of CP-violating parameters in B0_s → J/ψ φ(1020) decays in pp collisions at √s = 13 TeV
DOI: 10.17182/hepdata.156384.v1/t4
title: "Table 4: 13 TeV systematic correlations" of "Evidence for $CP$ violation and measurement of $CP$-violating parameters in B$^0_\mathrm{s}$ $\to$ J/$\psi\,\phi$(1020) decays in pp collisions at $\sqrt{s} =$ 13 TeV"

description: Matrix of the correlations of the systematic uncertainties between pairs of physics parameters, as obtained from the analysis to data at 13 TeV.
description: CERN-LHC-CMS. Evidence for CP violation and measurement of CP-violating parameters in B0_s → J/ψ φ(1020) decays in pp collisions at √s = 13 TeV
DOI: 10.17182/hepdata.156384.v1/t5
title: "Table 5: 8+13 TeV statistical+systematic correlations" of "Evidence for $CP$ violation and measurement of $CP$-violating parameters in B$^0_\mathrm{s}$ $\to$ J/$\psi\,\phi$(1020) decays in pp collisions at $\sqrt{s} =$ 13 TeV"

description: Matrix of the correlations between the physics parameters as obtained from the combination between the CMS 8 TeV and 13 TeV results. Correlations include both statistical and systematic uncertainties.
description: CERN-LHC-CMS. Evidence for CP violation and measurement of CP-violating parameters in B0_s → J/ψ φ(1020) decays in pp collisions at √s = 13 TeV
DOI: 10.17182/hepdata.156616.v1/t1
title: "Post-fit reconstructed invariant 4l mass in 70 &lt; m4l &lt; 350 GeV" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Postfit reconstructed distribution of the 4-lepton invariant mass in the 70 &lt; m4l &lt; 350 GeV mass range.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t2
title: "Post-fit reconstructed invariant 4l mass in 105 &lt; m4l &lt; 160 GeV" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Postfit reconstructed distribution of the 4-lepton invariant mass in the 105&lt; m4l &lt; 160 GeV mass range.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t3
title: "Fiducial HZZ cross section per final state" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Measured inclusive fiducial H-&gt;ZZ-&gt;4l cross section in the various final states at 13.6 TeV.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t4
title: "HZZ Fiducial cross section as function of center-of-mass energy" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Measured inclusive fiducial H-&gt;ZZ-&gt;4l cross section as a function of the center-of-mass energy.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t10
title: "Correlation in pT(H) bins" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Correlation matrix of fit in pT(4l) bins
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t11
title: "Correlation in abs(y(H)) bins" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Correlation matrix of fit in abs(y(4l)) bins
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t5
title: "Reconstructed distribution of 4l transverse momentum" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Postfit reconstructed distributions of the Higgs boson transverse momentum.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t6
title: "Reconstructed distribution of 4l absolute value of rapidity" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Postfit reconstructed distributions of the Higgs boson rapidity.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t7
title: "Fiducial differential HZZ cross section in pT(H) bins" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Higgs fiducial cross section in bins of pT of the Higgs boson.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t8
title: "Fiducial differential HZZ cross section in abs(Y(H)) bins" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Higgs fiducial cross section in bins of absolute value of rapidity of the Higgs boson.
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156616.v1/t9
title: "Correlation in different final states" of "Measurements of Higgs boson production cross section in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV"

description: Correlation matrix of fit in different final states
description: CERN-LHC. Measurements of Higgs boson production cross sections in the four-lepton final state at 13.6 TeV.
DOI: 10.17182/hepdata.156764.v1/t1
title: "Table 1a" of "Search for jet quenching with dijets from high-multiplicity pPb collisions at $\sqrt{s_\mathrm{NN}}$ = 8.16 TeV"

description: The unfolded dijet balance distribution, $(1/N_{dijet})(dN_{dijet}/dx_{j})$, as function of $x_{j}$ for the $10-60$, $60-120$, $120-185$, $185-250$ and $250-400$ multiplicity ranges with both jets at the midrapidity regions.
description: The first measurement of the dijet transverse momentum balance ($x_{j}$) in proton-lead (pPb) collisions at nucleon-nucleon center-of–mass energy $\sqrt{s_{\text{\tiny NN}}} = $8.16$~\text{TeV}$ is presented. The analysis uses data collected with the CMS detector in 2016, corresponding to an integrated luminosity of 174.6$~\text{nb}^\text{$-$1}$. The average values and distributions of $x_{j}$ are measured as functions of the event charged-particle multiplicity for various combinations of the pseudorapidity regions in which the two jets are found. These different configurations enable measurements of distinct nucleon momentum fractions x in both proton- and lead-going directions. Thanks to high-multiplicity triggers, designed for probing potential jet-quenching effects, we reached a charged-particle multiplicity as high as 400. Collective behavior of the outgoing particles was previously observed in very high multiplicity pPb events, possibly indicating the formation of small quark-gluon plasma (QGP) droplets. The ratio of $x_{j}$ for high multiplicity to low-multiplicity events is used to quantify possible medium effects. The results are found to be consistent with simulations of the hard-scattering process that do not include (QGP) production. These measurements provide a limit on medium-induced energy loss of 1.26% at the 90% confidence level in terms of subleading jet's transverse momentum in high multiplicity pPb events.
DOI: 10.17182/hepdata.156764.v1/t2
title: "Table 1b" of "Search for jet quenching with dijets from high-multiplicity pPb collisions at $\sqrt{s_\mathrm{NN}}$ = 8.16 TeV"

description: The unfolded dijet balance distribution, $(1/N_{dijet})(dN_{dijet}/dx_{j})$, as function of $x_{j}$ for the $10-60$, $60-120$, $120-185$, $185-250$ and $250-400$ multiplicity ranges with leading and subleading jets at midrapidity and forward regions, respectively.
description: The first measurement of the dijet transverse momentum balance ($x_{j}$) in proton-lead (pPb) collisions at nucleon-nucleon center-of–mass energy $\sqrt{s_{\text{\tiny NN}}} = $8.16$~\text{TeV}$ is presented. The analysis uses data collected with the CMS detector in 2016, corresponding to an integrated luminosity of 174.6$~\text{nb}^\text{$-$1}$. The average values and distributions of $x_{j}$ are measured as functions of the event charged-particle multiplicity for various combinations of the pseudorapidity regions in which the two jets are found. These different configurations enable measurements of distinct nucleon momentum fractions x in both proton- and lead-going directions. Thanks to high-multiplicity triggers, designed for probing potential jet-quenching effects, we reached a charged-particle multiplicity as high as 400. Collective behavior of the outgoing particles was previously observed in very high multiplicity pPb events, possibly indicating the formation of small quark-gluon plasma (QGP) droplets. The ratio of $x_{j}$ for high multiplicity to low-multiplicity events is used to quantify possible medium effects. The results are found to be consistent with simulations of the hard-scattering process that do not include (QGP) production. These measurements provide a limit on medium-induced energy loss of 1.26% at the 90% confidence level in terms of subleading jet's transverse momentum in high multiplicity pPb events.