cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.106657.v1/t1
title: "Figure 6 Pi+" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for $\pi^{+}$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t2
title: "Figure 6 Pi-" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for $\pi^{-}$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t3
title: "Figure 7 K+" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for $K^{+}$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t4
title: "Figure 7 K-" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for $K^{-}$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t5
title: "Figure 8 Protons" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for protons in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t10
title: "Figure 10 u" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Fit paramaters $u_{t}^{+}$ and $u_{t}^{-}$. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t6
title: "Figure 8 Antiprotons (Part 1)" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for antiprotons in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t7
title: "Figure 8 Antiprotons (Part 2)" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Centrality dependence of the $p_{T}$ distribution for antiprotons in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t8
title: "Figure 10 Inverse Slope" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Inverse slope parameters for $\pi^{+}$, $\pi^{-}$, $K^{+}$, $K^{-}$, proton, and antiproton for the 0-5%, 40-50%, and 60-92% centrality bins. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t9
title: "Figure 10 T0" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Fit paramaters $T_{0}^{+}$ and $T_{0}^{-}$. Errors are statistical only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t11
title: "Npart" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Relationship between $N_{part}$ and centrality.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t12
title: "Figure 11 Mean pT" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Mean transverse momentum as a function of centrality for pions, kaons, protons,and antiprotons in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are systematic only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t13
title: "Figure 13 dN/dy" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: dN/dy as a function of centrality for pions, kaons, protons,and antiprotons in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Errors are systematic only.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t14
title: "Figure 14 pi-/pi+" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Particle ratios of $\pi^{-}$/$\pi^{+}$ for centrality 0-5% and 60-92%. Errors are statistical and systematic.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t15
title: "Figure 14 K-/K+" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Particle ratios of $K^{-}$/$K^{+}$ for centrality 0-5% and 60-92%. Errors are statistical and systematic.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t16
title: "Figure 15 antiproton/proton" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Particle ratios of antiprotons/protons for centrality 0-5%, 60-92%, and minimum bias. Errors are statistical and systematic.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.
DOI: 10.17182/hepdata.106657.v1/t17
title: "Figure 17 Kaons/pions" of "Identified charged particle spectra and yields in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Particle ratios of kaons/pions for centrality 0-5% and 60-92%. Errors are statistical and systematic.
description: BNL-RHIC. The centrality dependence of transverse momentum distributions and yields for $\pi^{\pm}$, $K^{\pm}$, p and $\bar p$ in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV at mid-rapidity are measured by the PHENIX experiment at RHIC. We observe a clear particle mass dependence of the shapes of transverse momentum spectra in central collisions below ~ 2 GeV/c in $p_{T}$. Both mean transverse momenta and particle yields per participant pair increase from peripheral to mid-central and saturate at the most central collisions for all particle species. We also measure particle ratios of $\pi^{-}$/$\pi^{+}$, $K^{-}$/$K^{+}$, $\bar p$/p, K/$\pi$, p/$\pi$ and $\bar p$/$\pi$ as a function of $p_{T}$ and collision centrality. The ratios of equal mass particle yields are independent of $p_{T}$ and centrality within the experimental uncertainties. In central collisions at intermediate transverse momenta 1.5-4.5 GeV/c, proton and anti-proton yields constitute a significant fraction of the charged hadron production and show a scaling behavior different from that of pions.