cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.143616.v1/t80
title: "Figure 12e" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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/t81
title: "Figure 12f" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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/t82
title: "Figure 12g" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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/t83
title: "Figure 12h" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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/t84
title: "Figure 12i" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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/t85
title: "Figure 12j" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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/t86
title: "Figure 12k" of "Charged hadron multiplicity fluctuations in Au+Au and Cu+Cu collisions from sqrt(s_NN) = 22.5 to 200 GeV"

description: The correlation of the clan model parameters $\bar{n_c}$ and $\bar{N_c}$ for all of the collision species measured as a function of centrality.
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.143617.v1/t1
title: "Figure 1" of "Cross Section and Parity Violating Spin Asymmetries of $W^\pm$ Boson Production in Polarized $p+p$ Collisions at $\sqrt{s}=500$ GeV"

description: The spectra of positive and negative candidates before and after an isolation cut. The computation of the background before the isolation cut is described in the text. The background band after the isolation cut is computed by scaling the background before the isolation cut by the isolation cut efficiency measured in the background region (12&lt; $p_T$ &lt;20GeV/$c$). The systematic errors include uncertainties in the photon conversion probability, the background normalization, and the background extrapoltion to $p_T$ &gt; 30 GeV/$c$.
description: Large parity violating longitudinal single-spin asymmetries $A^{e^+}_L$ = $-0.86^{+0.30}_{-0.14}$ and $A^{e^-}_L$ = $0.88^{+0.12}_{-0.71}$ are observed for inclusive high transverse momentum electrons and positrons in polarized $p + p$ collisions at a center of mass energy of $\sqrt{s}$ = 500 GeV with the PHENIX detector at RHIC. These $e^{\pm}$ come mainly from the decay of $W^{\pm}$ and $Z^0$ bosons, and their asymmetries directly demonstrate parity violation in the couplings of the $W^{\pm}$ to the light quarks. The observed electron and positron yields were used to estimate $W^{\pm}$ boson production cross sections for the $e^{\pm}$ channels of $\sigma$ $(pp \rightarrow W^+ X) \times BR(W^+ \rightarrow e^+\nu_e) = 144.1 \pm 21.2$(stat)$^{+3.4}_{-10.3}$(syst)$\pm 15\%(norm)$ pb, and $\sigma (pp \rightarrow W^- X) \times BR(W^- \rightarrow e^- \bar{\nu}_e)$ = 31.7 $\pm$12.1(stat)$^{+10.1}_{-8.2}$(syst) $\pm$ 15%(norm) pb.
DOI: 10.17182/hepdata.143617.v1/t2
title: "Figure 2a" of "Cross Section and Parity Violating Spin Asymmetries of $W^\pm$ Boson Production in Polarized $p+p$ Collisions at $\sqrt{s}=500$ GeV"

description: Background subtracted spectra of positron candidates taken from all counts compared to the spectrum of W and Z decays from an NLO calculation.
description: Large parity violating longitudinal single-spin asymmetries $A^{e^+}_L$ = $-0.86^{+0.30}_{-0.14}$ and $A^{e^-}_L$ = $0.88^{+0.12}_{-0.71}$ are observed for inclusive high transverse momentum electrons and positrons in polarized $p + p$ collisions at a center of mass energy of $\sqrt{s}$ = 500 GeV with the PHENIX detector at RHIC. These $e^{\pm}$ come mainly from the decay of $W^{\pm}$ and $Z^0$ bosons, and their asymmetries directly demonstrate parity violation in the couplings of the $W^{\pm}$ to the light quarks. The observed electron and positron yields were used to estimate $W^{\pm}$ boson production cross sections for the $e^{\pm}$ channels of $\sigma$ $(pp \rightarrow W^+ X) \times BR(W^+ \rightarrow e^+\nu_e) = 144.1 \pm 21.2$(stat)$^{+3.4}_{-10.3}$(syst)$\pm 15\%(norm)$ pb, and $\sigma (pp \rightarrow W^- X) \times BR(W^- \rightarrow e^- \bar{\nu}_e)$ = 31.7 $\pm$12.1(stat)$^{+10.1}_{-8.2}$(syst) $\pm$ 15%(norm) pb.
DOI: 10.17182/hepdata.143617.v1/t3
title: "Figure 2b" of "Cross Section and Parity Violating Spin Asymmetries of $W^\pm$ Boson Production in Polarized $p+p$ Collisions at $\sqrt{s}=500$ GeV"

description: Background subtracted spectra of electron candidates taken from all counts compared to the spectrum of W and Z decays from an NLO calculation.
description: Large parity violating longitudinal single-spin asymmetries $A^{e^+}_L$ = $-0.86^{+0.30}_{-0.14}$ and $A^{e^-}_L$ = $0.88^{+0.12}_{-0.71}$ are observed for inclusive high transverse momentum electrons and positrons in polarized $p + p$ collisions at a center of mass energy of $\sqrt{s}$ = 500 GeV with the PHENIX detector at RHIC. These $e^{\pm}$ come mainly from the decay of $W^{\pm}$ and $Z^0$ bosons, and their asymmetries directly demonstrate parity violation in the couplings of the $W^{\pm}$ to the light quarks. The observed electron and positron yields were used to estimate $W^{\pm}$ boson production cross sections for the $e^{\pm}$ channels of $\sigma$ $(pp \rightarrow W^+ X) \times BR(W^+ \rightarrow e^+\nu_e) = 144.1 \pm 21.2$(stat)$^{+3.4}_{-10.3}$(syst)$\pm 15\%(norm)$ pb, and $\sigma (pp \rightarrow W^- X) \times BR(W^- \rightarrow e^- \bar{\nu}_e)$ = 31.7 $\pm$12.1(stat)$^{+10.1}_{-8.2}$(syst) $\pm$ 15%(norm) pb.
DOI: 10.17182/hepdata.143668.v1/t1
title: "Figure 1a" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Midrapidity $p_T$ spectra for charged hadrons.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t2
title: "Figure 1b" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Midrapidity $p_T$ spectra for $\pi^0$.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t3
title: "Figure 2a" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Nuclear modification factor $R_{dA}$ for $\pi^0$ in the PbGl and PbSc calorimeters in minimum bias $d$+$Au$.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t4
title: "Figure 2b" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Nuclear modification factor $R_{AA}$ in 10% most central $Au$+$Au$ collisions.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t5
title: "Figure 3a" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Nuclear modification factor $R_{dA}$ for ($h^+$+$h^-$)/2 in minimum bias $d$+$Au$.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t6
title: "Figure 3b" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: $R_{AA}$ in the 10% most central $Au$+$Au$ collisions.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t7
title: "Figure 3c" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: $R_{dA}$ for ($h^+$+$h^-$)/2 measurement in $d$+$Au$.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t8
title: "Figure 3d" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: $R_{dA}$ for $\pi^0$ measurement in $d$+$Au$.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t9
title: "Figure 4a" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Ratio of $R_{dA}$ in minimum bias $d$+$Au$ and $R_{pA}$ from neutron tagged $d$+$Au$ collisions for ($h^+$+$h^-$)/2.
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.
DOI: 10.17182/hepdata.143668.v1/t10
title: "Figure 4b" of "Absence of suppression in particle production at large transverse momentum in s(NN)**(1/2) = 200-GeV d + Au collisions."

description: Ratio of $R_{dA}$ in minimum bias $d$+$Au$ and $R_{pA}$ from neutron tagged $d$+$Au$ collisions for $\pi^0$
description: Transverse momentum spectra of charged hadrons with $p_T$ &lt; 8 GeV/$c$ and neutral pions with $p_T$ &lt; 10 GeV/$c$ have been measured at mid-rapidity by the PHENIX experiment at RHIC in $d$+$Au$ collisions at $\sqrt{s_{NN}}$ = 200 GeV. The Measured yields are compared to those in $p$+$p$ collisions at the same $\sqrt{s_{NN}}$ scaled up by the number of underlying nucleon-nucleon collisions in $d$+$Au$. The yield ratio does not show the suppression observed in central $Au$+$Au$ collisions at RHIC. Instead, there is a small enhancement in the yield of high momentum particles.