cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.146752.v1/t35
title: "Figure 15c" of "Measurements of directed, elliptic, and triangular flow in Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

description: Scaled third-order Fourier coefficients $\frac{v_3}{(e_3 N_{part}^{1/3})}$ for charged hadrons measured at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV.
description: Measurements of anisotropic flow Fourier coefficients ($v_n$) for inclusive charged particles and identified hadrons $\pi^{\pm}$, $K^{\pm}$, $p$, and $\bar{p}$ produced at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV are presented. The data were collected in 2012 by the PHENIX experiment at the Relativistic Heavy-Ion Collider (RHIC). The particle azimuthal distributions with respect to different-order symmetry planes $\Psi_n$, for n = 1, 2, and 3 are studied as a function of transverse momentum $p_T$ over a broad range of collision centralities. Mass ordering, as expected from hydrodynamic flow, is observed for all three harmonics. The charged-particle results are compared with hydrodynamical and transport model calculations.We also compare these Cu + Au results with those in Cu + Cu and Au + Au collisions at the same $\sqrt{S_{NN}}$ and find that the $v_2$ and $v_3$, as a function of transverse momentum, follow a common scaling with 1/($\epsilon_n N_{part}^{1/3}$).
DOI: 10.17182/hepdata.146752.v1/t36
title: "Figure 16" of "Measurements of directed, elliptic, and triangular flow in Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

description: The second-order Fourier coefficients $v_2$($p_T$ ) for charged hadrons measured at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV in comparison with hydrodynamics calculations for the centrality classes marked in each panel.
description: Measurements of anisotropic flow Fourier coefficients ($v_n$) for inclusive charged particles and identified hadrons $\pi^{\pm}$, $K^{\pm}$, $p$, and $\bar{p}$ produced at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV are presented. The data were collected in 2012 by the PHENIX experiment at the Relativistic Heavy-Ion Collider (RHIC). The particle azimuthal distributions with respect to different-order symmetry planes $\Psi_n$, for n = 1, 2, and 3 are studied as a function of transverse momentum $p_T$ over a broad range of collision centralities. Mass ordering, as expected from hydrodynamic flow, is observed for all three harmonics. The charged-particle results are compared with hydrodynamical and transport model calculations.We also compare these Cu + Au results with those in Cu + Cu and Au + Au collisions at the same $\sqrt{S_{NN}}$ and find that the $v_2$ and $v_3$, as a function of transverse momentum, follow a common scaling with 1/($\epsilon_n N_{part}^{1/3}$).
DOI: 10.17182/hepdata.146752.v1/t37
title: "Figure 17" of "Measurements of directed, elliptic, and triangular flow in Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

description: The third-order Fourier coefficients $v_3(p_T)$ for charged hadrons measured at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV in comparison with hydrodynamics calculations for the centrality classes marked in each panel.
description: Measurements of anisotropic flow Fourier coefficients ($v_n$) for inclusive charged particles and identified hadrons $\pi^{\pm}$, $K^{\pm}$, $p$, and $\bar{p}$ produced at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV are presented. The data were collected in 2012 by the PHENIX experiment at the Relativistic Heavy-Ion Collider (RHIC). The particle azimuthal distributions with respect to different-order symmetry planes $\Psi_n$, for n = 1, 2, and 3 are studied as a function of transverse momentum $p_T$ over a broad range of collision centralities. Mass ordering, as expected from hydrodynamic flow, is observed for all three harmonics. The charged-particle results are compared with hydrodynamical and transport model calculations.We also compare these Cu + Au results with those in Cu + Cu and Au + Au collisions at the same $\sqrt{S_{NN}}$ and find that the $v_2$ and $v_3$, as a function of transverse momentum, follow a common scaling with 1/($\epsilon_n N_{part}^{1/3}$).
DOI: 10.17182/hepdata.146756.v1/t1
title: "Table 1: Ratio of braching fractions measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: The measured ratio of branching fractions
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v1/t2
title: "Table 2: Mass measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: Measured mass
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v1/t3
title: "Table 3: Mass difference measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: Measured mass difference
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v1/t4
title: "Table 4: Natural width measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: Measured natural width
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v1/t5
title: "Table 5: Ratio of production cross sections measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: The measured inclusive ratio of production cross sections
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v2/t1
title: "Table 1: Ratio of braching fractions measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: The measured ratio of branching fractions
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v2/t2
title: "Table 2: Mass measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: Measured mass
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v2/t3
title: "Table 3: Mass difference measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: Measured mass difference
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v2/t4
title: "Table 4: Natural width measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: Measured natural width
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146756.v2/t5
title: "Table 5: Ratio of production cross sections measurement" of "Observation of the Ξ − b → ψ (2S) Ξ − decay and studies of the Ξ b (5945) 0 baryon in proton-proton collisions at s √ = 13 TeV"

description: The measured inclusive ratio of production cross sections
description: CERN-LHC-CMS. Observation of the Xib- to psi2S Xi- decay and studies of the Xib*0 baryon in proton-proton collisions at sqrt(s)=13 TeV.
DOI: 10.17182/hepdata.146757.v1/t1
title: "Figure2 - CSC N hits" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Distribution of $N_{hits}$ and $\Delta\phi_{lep}$ for DT clusters and CSC clusters in the electron channel. Signal distribution of a Majorana HNL with $m_N=2GeV$ and $c\tau_0=1m$ is compared with the OOT background distributions. The distributions are normalized to unit area
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t2
title: "Figure2 - DT N hits" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Distribution of $N_{hits}$ and $\Delta\phi_{lep}$ for DT clusters and CSC clusters in the electron channel. Signal distribution of a Majorana HNL with $m_N=2GeV$ and $c\tau_0=1m$ is compared with the OOT background distributions. The distributions are normalized to unit area
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t3
title: "Figure2 - DT dphi" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Distribution of $N_{hits}$ and $\Delta\phi_{lep}$ for DT clusters and CSC clusters in the electron channel. Signal distribution of a Majorana HNL with $m_N=2GeV$ and $c\tau_0=1m$ is compared with the OOT background distributions. The distributions are normalized to unit area
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t4
title: "Figure4 - CSC clusters" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Comparison of 
hits distributions for events with muons from \zmm between data and simulation, for CSC clusters (left) and DT clusters (right), using data collected in 2017 and the simulation of the corresponding data-taking conditions. The data sample is selected by requiring a two-muon invariant mass consistent with a Z boson and one of the muons is matched to an MDS cluster. Data-to-simulation correction factors are applied to the \zmm simulation. Only statistical uncertainties are included in the figure. Distributions made using data collected in 2016 and 2018 are found to have similar shape as the 2017 data sample.
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t5
title: "Figure4 - DT clusters" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Comparison of 
hits distributions for events with muons from \zmm between data and simulation, for CSC clusters (left) and DT clusters (right), using data collected in 2017 and the simulation of the corresponding data-taking conditions. The data sample is selected by requiring a two-muon invariant mass consistent with a Z boson and one of the muons is matched to an MDS cluster. Data-to-simulation correction factors are applied to the \zmm simulation. Only statistical uncertainties are included in the figure. Distributions made using data collected in 2016 and 2018 are found to have similar shape as the 2017 data sample.
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t6
title: "Figure5" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: The expected and observed number of events in the signal region (bin D) of different event categories. Signal yields of a 2 GeV Majorana HNL with the mean proper decay length of 1 m are added to the expected background.
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t7
title: "Figure6 - Majorana Muon" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Expected and observed upper 95% CL limits on |VNμ|2 as functions of the HNL mass(mN) for a Majorana HNL. For these limit calculations, the HNL is assumed to mix with a single lepton flavor state only. The difference between the expected and observed limits on |VNμ|2 are not visible in this figure.
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t8
title: "Figure6 - Dirac muon" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Expected and observed upper 95% CL limits on |VNμ|2 as functions of the HNL mass(mN) for a Dirac HNL. For these limit calculations, the HNL is assumed to mix with a single lepton flavor state only. The difference between the expected and observed limits on |VNμ|2 are not visible in this figure.
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.
DOI: 10.17182/hepdata.146757.v1/t9
title: "Figure6 - Majorana electron" of "Search for long-lived heavy neutral leptons decaying in the CMS muon detectors in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

description: Expected and observed upper 95% CL limits on |VNe|2 as functions of the HNL mass(mN) for a Majorana HNL. For these limit calculations, the HNL is assumed to mix with a single lepton flavor state only. The difference between the expected and observed limits on |VNμ|2 are not visible in this figure.
description: A search for heavy neutral leptons (HNLs) decaying in the CMS muon system is presented. A data sample is used corresponding to an integrated luminosity of 138\fbinv of proton-proton collisions at $\sqrt{s}=13\TeV$, recorded at the CERN LHC in 2016--2018. Decay products of long-lived HNLs could interact with the shielding materials in the CMS muon system and create hadronic and electromagnetic showers detected in the muon chambers. This distinctive signature provides a unique handle to search for HNLs with masses below 4\GeV and proper decay lengths of the order of meters. The signature is sensitive to HNL couplings to all three generations of leptons. Candidate events are required to contain a prompt electron or muon originating from a vertex on the beam axis and a displaced shower in the muon chambers. No significant deviations from the standard model background expectation are observed. In the electron (muon) channel, the most stringent limits to date are set for HNLs in the mass range of 2.1--3.0 (1.9--3.3)\GeV, reaching mixing matrix element squared values as low as $8.6\,(4.6) \times10^{-6}$.