cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.99047.v1/t42
title: "Figure 11, table (bottom) (d+Au 200GeV(0-20$\%$)/($N_{part}$/2))" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: Comparison of transverse momentum spectra shape among different 200 GeV collision systems: Au + Au (0–5$\%$), d + Au (0–20$\%$), and p + p (inelastic). The spectra are normalized by $N_{bin}$ (top panel) and $N_{part}/2$ (bottom panel).
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t43
title: "Figure 11, table (bottom) (p+p 200GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: Comparison of transverse momentum spectra shape among different 200 GeV collision systems: Au + Au (0–5$\%$), d + Au (0–20$\%$), and p + p (inelastic). The spectra are normalized by $N_{bin}$ (top panel) and $N_{part}/2$ (bottom panel).
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t44
title: "Figure 12, (Au+Au 62.4GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: $N_{part}$ dependence of $(dN/dy)/0.5N_{part}$ in five different collision systems: Au + Au 62.4, 130, 200 GeV; p + p 200 GeV (inelastic); and d + Au 200 GeV. Statistical and systematic errors are included.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t45
title: "Figure 12, (Au+Au 130GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: $N_{part}$ dependence of $(dN/dy)/0.5N_{part}$ in five different collision systems: Au + Au 62.4, 130, 200 GeV; p + p 200 GeV (inelastic); and d + Au 200 GeV. Statistical and systematic errors are included.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t46
title: "Figure 12, (Au+Au 200GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: $N_{part}$ dependence of $(dN/dy)/0.5N_{part}$ in five different collision systems: Au + Au 62.4, 130, 200 GeV; p + p 200 GeV (inelastic); and d + Au 200 GeV. Statistical and systematic errors are included.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t47
title: "Figure 12, (d+Au 200GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: $N_{part}$ dependence of $(dN/dy)/0.5N_{part}$ in five different collision systems: Au + Au 62.4, 130, 200 GeV; p + p 200 GeV (inelastic); and d + Au 200 GeV. Statistical and systematic errors are included.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t48
title: "Figure 12, (p+p 200GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: $N_{part}$ dependence of $(dN/dy)/0.5N_{part}$ in five different collision systems: Au + Au 62.4, 130, 200 GeV; p + p 200 GeV (inelastic); and d + Au 200 GeV. Statistical and systematic errors are included.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.3535/3ea-yq5-6fh
title: Litsea Lam.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17182/hepdata.99047.v1/t49
title: "Figure 13, table(top) (Au+Au 200GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: Top panel: $N_{part}$ dependence of $_{\phi}$ in different collision systems. Bottom panel: Hadron mass dependence of $$ in central Au + Au collisions at 62.4 and 200 GeV. The band and curve show two hydrodynamic model calculations for central Au + Au collisions at 200 GeV. Note: Hadron masses for the Au + Au 62.4 GeV data are shifted slightly in the $x$-axis direction for clarity, and systematic errors are included for $\phi$.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t50
title: "Figure 13, table(top) (Au+Au 130GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: Top panel: $N_{part}$ dependence of $_{\phi}$ in different collision systems. Bottom panel: Hadron mass dependence of $$ in central Au + Au collisions at 62.4 and 200 GeV. The band and curve show two hydrodynamic model calculations for central Au + Au collisions at 200 GeV. Note: Hadron masses for the Au + Au 62.4 GeV data are shifted slightly in the $x$-axis direction for clarity, and systematic errors are included for $\phi$.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.
DOI: 10.17182/hepdata.99047.v1/t51
title: "Figure 13, table(top) (Au+Au 62.4GeV)" of "Measurements of $\phi$ meson production in relativistic heavy-ion collisions at RHIC"

description: Top panel: $N_{part}$ dependence of $_{\phi}$ in different collision systems. Bottom panel: Hadron mass dependence of $$ in central Au + Au collisions at 62.4 and 200 GeV. The band and curve show two hydrodynamic model calculations for central Au + Au collisions at 200 GeV. Note: Hadron masses for the Au + Au 62.4 GeV data are shifted slightly in the $x$-axis direction for clarity, and systematic errors are included for $\phi$.
description: BNL-RHIC. We present results for the measurement of $\phi$ meson production via its charged kaon decay channel $\phi$ → $K^{+}K^{-}$ in Au + Au collisions at $\sqrt{s_{NN}} = 62.4, 130,$ and $200 GeV$, and in p + p and d + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ from the STAR experiment at the BNL Relativistic Heavy Ion Collider (RHIC). The midrapidity (|y| &lt; 0.5) $\phi$ meson transverse momentum ($p_{T}$) spectra in central Au + Au collisions are found to be well described by a single exponential distribution. On the other hand, the $p_{T}$ spectra from p + p, d + Au, and peripheral Au + Au collisions show power-law tails at intermediate and high pT and are described better by Levy distributions. The constant $\phi/K^{-}$ yield ratio vs beam species, collision centrality, and colliding energy is in contradiction with expectations from models having kaon coalescence as the dominant mechanism for $\phi$ production at RHIC. The $\Omega/\phi$ yield ratio as a function of $p_{T}$ is consistent with a model based on the recombination of thermal s quarks up to $p_{T}$ ∼ 4 GeV/c, but disagrees at higher transverse momenta. The measured nuclear modification factor, RdAu, for the $\phi$ meson increases above unity at intermediate $p_{T}$ , similar to that for pions and protons, while $R_{AA}$ is suppressed due to the energy loss effect in central Au + Au collisions. Number of constituent quark scaling of both $R_{cp}$ and $v_{2}$ for the $\phi$ meson with respect to other hadrons in Au + Au collisions at $\sqrt{s_{NN}} = 200 GeV$ at intermediate $p_{T}$ is observed. These observations support quark coalescence as being the dominant mechanism of hadronization in the intermediate $p_{T}$ region at RHIC.