cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.146751.v1/t1
title: "Figure 1a" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: Efficiency corrected cumulants of net-charge distributions as a function of $\langle N_{part} \rangle$ from Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t2
title: "Figure 1b" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: Efficiency corrected cumulants of net-charge distributions as a function of $\langle N_{part} \rangle$ from Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t3
title: "Figure 1c" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: Efficiency corrected cumulants of net-charge distributions as a function of $\langle N_{part} \rangle$ from Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t4
title: "Figure 1d" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: Efficiency corrected cumulants of net-charge distributions as a function of $\langle N_{part} \rangle$ from Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t5
title: "Figure 2a" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: $\langle N_{part} \rangle$ dependence of efficiency corrected $\mu / \sigma^2$ of net-charge distributions for Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t6
title: "Figure 2b" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: $\langle N_{part} \rangle$ dependence of efficiency corrected $S \sigma$ of net-charge distributions for Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t10
title: "Figure 4" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: The energy dependence of the chemical freeze-out parameter $\mu_B$.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t7
title: "Figure 2c" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: $\langle N_{part} \rangle$ dependence of efficiency corrected $\kappa \sigma^2$ of net-charge distributions for Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t8
title: "Figure 2d" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: $\langle N_{part} \rangle$ dependence of efficiency corrected $S \sigma^3 / \mu$ of net-charge distributions for Au+Au collisions at different collision energies.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146751.v1/t9
title: "Figure 3" of "Measurement of higher cumulants of net-charge multiplicity distributions in Au$+$Au collisions at $\sqrt{s_{_{NN}}}=7.7-200$ GeV"

description: The energy dependence of efficiency corrected $\mu / \sigma^2$, $S \sigma$, $\kappa \sigma^2$, and $S \sigma^3 / \mu$ of netcharge distributions for central (0%–5%) Au+Au collisions.
description: We report the measurement of cumulants ($C_{n}$, $n$ = 1, . . . ,4) of the net-charge distributions measured within pseudorapidity (|$\eta$| &lt; 0.35) in Au + Au collisions at $\sqrt{s_{NN}}$ = 7.7–200 GeV with the PHENIX experiment at the Relativistic Heavy Ion Collider. The cumulants (e.g., $C_1/C_2$, $C_3/C_1$) of the net-charge distributions, which can be related to volume independent susceptibility ratios, are studied as a function of centrality and energy. These quantities are important to understand the quantum-chromodynamics phase diagram and possible existence of a critical end point. The measured values are very well described by expectation from negative binomial distributions. We do not observe any nonmonotonic behavior in the ratios of the cumulants as a function of collision energy. The measured values of $C_1/C_2$ and $C_3/C_1$ can be directly compared to lattice quantum-chromodynamics calculations and thus allow extraction of both the chemical freeze-out temperature and the baryon chemical potential at each center-of-mass energy. The extracted baryon chemical potentials are in excellent agreement with a thermal-statistical analysis model.
DOI: 10.17182/hepdata.146752.v1/t1
title: "Figure 4" of "Measurements of directed, elliptic, and triangular flow in Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

description: $v_1$ ($p_T$) for charged hadrons measured with respect to the Cu spectator neutrons 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/t2
title: "Figure 5" of "Measurements of directed, elliptic, and triangular flow in Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

description: $v_2(p_T)$ for charged hadrons measured at midrapidity in Cu + Au collisions at $\sqrt{S_N{N}}$ = 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/t3
title: "Figure 6" of "Measurements of directed, elliptic, and triangular flow in Cu$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

description: $v_3(p_T)$ for charged hadrons measured at midrapidity in Cu + Au collisions at $\sqrt{S_N{N}}$ = 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/t4
title: "Figure 7a" 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 charge-combined identified hadrons $\pi^{\pm}$, $K^{\pm}$, $ p$, and $\bar{p}$ measured at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV 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/t5
title: "Figure 7b" 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 charge-combined identified hadrons $\pi^{\pm}$, $K^{\pm}$, $ p$, and $\bar{p}$ measured at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV 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/t6
title: "Figure 7c" 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 charge-combined identified hadrons $\pi^{\pm}$, $K^{\pm}$, $ p$, and $\bar{p}$ measured at midrapidity in Cu + Au collisions at $\sqrt{S_{NN}}$ = 200 GeV 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/($\epsilon_n N_{part}^{1/3}$).