cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.143616.v1/t46
title: "Figure 3b-1" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The mean from the NBD fit as a function of $N_{part}$ for 200 GeV Cu+Cu collisions over the range 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t47
title: "Figure 3b-2" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The mean from the NBD fit as a function of $N_{part}$ for 62.4 GeV Cu+Cu collisions over the range 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t48
title: "Figure 3b-3" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The mean from the NBD fit as a function of $N_{part}$ for 22.5 GeV Cu+Cu collisions over the range 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t49
title: "Figure 4" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Fluctuations expressed as the scaled variance as a function of centrality for 200 GeV Au+Au collisions in the range 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t50
title: "Figure 5a-1" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Fluctuations expressed as the scaled variance as a function of $N_{part}$ for 200 GeV Au+Au collisions for 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t51
title: "Figure 5a-2" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Fluctuations expressed as the scaled variance as a function of $N_{part}$ for 62.4 GeV Au+Au collisions for 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t52
title: "Figure 5b-1" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Fluctuations expressed as the scaled variance as a function of $N_{part}$ for 200 GeV Cu+Cu collisions for 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t53
title: "Figure 5b-2" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Fluctuations expressed as the scaled variance as a function of $N_{part}$ for 62.4 GeV Cu+Cu collisions for 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t54
title: "Figure 5b-3" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Fluctuations expressed as the scaled variance as a function of $N_{part}$ for 22.5 GeV Cu+Cu collisions for 0.2 &lt; $p_T$ &lt; 2.0 GeV/$c$.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t55
title: "Figure 6a-1" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 200 GeV Au+Au collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t56
title: "Figure 6a-2" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 200 GeV Au+Au collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t57
title: "Figure 6b-1" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 62.4 GeV Au+Au collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t58
title: "Figure 6b-2" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 62.4 GeV Au+Au collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t59
title: "Figure 6b-3" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 62.4 GeV Au+Au collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t60
title: "Figure 7a-1" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 200 GeV Cu+Cu collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t61
title: "Figure 7a-2" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 200 GeV Cu+Cu collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.
DOI: 10.17182/hepdata.143616.v1/t62
title: "Figure 7a-3" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: Scaled variance for 200 GeV Cu+Cu collisions plotted as a function of $N_{part}$ for several $p_T$ ranges.
description: A comprehensive survey of event-by-event fluctuations of charged hadron multiplicity in relativistic heavy ions is presented. The survey covers Au+Au collisions at $\sqrt{s_{NN}}$ = 62.4 and 200 GeV, and Cu+Cu collisions $\sqrt{s_{NN}}$ = 22.5, 62.4, and 200 GeV. Fluctuations are measured as a function of collision centrality, transverse momentum range, and charge sign. After correcting for non-dynamical fluctuations due to fluctuations in the collision geometry within a centrality bin, the remaining dynamical fluctuations expressed as the variance normalized by the mean tend to decrease with increasing centrality. The dynamical fluctuations are consistent with or below the expectation from a superposition of participant nucleon-nucleon collisions based upon $p$+$p$ data, indicating that this dataset does not exhibit evidence of critical behavior in terms of the compressibility of the system. An analysis of Negative Binomial Distribution fits to the multiplicity distributions demonstrates that the heavy ion data exhibit weak clustering properties.