cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.143461.v1/t1
title: "Figure 1a-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Invariant cross section of $\omega$ production in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV measured in $\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$ decay channels.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t2
title: "Figure 1a-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Invariant cross section of $\omega$ production in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV measured in $\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$ decay channels.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t3
title: "Figure 1b-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Invariant cross section of $\omega$ production in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV measured in $\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$ decay channels.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t4
title: "Figure 1b-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Invariant cross section of $\omega$ production in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV measured in $\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$ decay channels.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t5
title: "Figure 1c-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Invariant cross section of $\omega$ production in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV measured in $\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$ decay channels.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t6
title: "Figure 1c-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Invariant cross section of $\omega$ production in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV measured in $\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$ decay channels.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t7
title: "Figure 2a-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $\omega/{\pi^0}$ vs $p_T$ in $p$+$p$ collisions at $\sqrt{s_{NN}}$ = 200 GeV.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t10
title: "Figure 2b-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $\omega/{\pi^0}$ vs $p_T$ in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t11
title: "Figure 3a-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $R_{dA}$ vs $p_T$ for neutral mesons in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV for minimum bias.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t12
title: "Figure 3a-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $R_{dA}$ vs $p_T$ for neutral mesons in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV for minimum bias.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t13
title: "Figure 3b-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $R_{dA}$ vs $p_T$ for neutral mesons in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV for 0-20% centrality.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t14
title: "Figure 3b-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $R_{dA}$ vs $p_T$ for neutral mesons in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV for 0-20% centrality.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t8
title: "Figure 2a-2" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $\omega/{\pi^0}$ vs $p_T$ in $p$+$p$ collisions at $\sqrt{s_{NN}}$ = 200 GeV.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t9
title: "Figure 2b-1" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Measured $\omega/{\pi^0}$ vs $p_T$ in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t15
title: "Figure 4a" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Reconstructed $\omega$ mass measured in the $\pi^0\pi^+\pi^-$ decay channel vs $p_T$ in $p$+$p$ collisions at $\sqrt{s_{NN}}$ = 200 GeV.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143461.v1/t16
title: "Figure 4b" of "Production of omega mesons at large transverse momenta in p + p and d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Reconstructed $\omega$ mass measured in the $\pi^0\pi^+\pi^-$ decay channel vs $p_T$ in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV.
description: The PHENIX experiment at RHIC has measured the invariant cross section for omega-meson production at mid-rapidity in the transverse momentum range 2.5 &lt; $p_T$ &lt; 9.25 GeV/$c$ in $p$+$p$ and $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Measurements in two decay channels ($\omega \rightarrow \pi^0\pi^+\pi^-$ and $\omega \rightarrow \pi^0\gamma$) yield consistent results, and the reconstructed $\omega$ mass agrees with the accepted value within the $p_T$ range of the measurements. The $\omega/\pi^0$ ratio is found to be 0.85 $\pm$ 0.05(stat) $\pm$ 0.09(sys) and 0.94 $\pm$ 0.08(stat) $\pm$ 0.12(sys) in $p$+$p$ and $d$+Au collisions respectively, independent of $p_T$. The nuclear modification factor $R_{dA}$ is 1.03 $\pm$ 0.12(stat) $\pm$ 0.21(sys) and 0.83 $\pm$ 0.21(stat) $\pm$ 0.17(sys) in minimum bias and central (0-20%) $d$+Au collisions, respectively.
DOI: 10.17182/hepdata.143462.v1/t1
title: "Figure 5" of "Event Structure and Double Helicity Asymmetry in Jet Production from Polarized p+p Collisions at sqrt(s) = 200 GeV"

description: The relative yields of $q$+$q$, $q$+$g$, and $g$+$g$ subprocesses in the PYTHIA+GEANT simulation.
description: We report on event structure and double helicity asymmetry ($A_{LL}$) of jet production in longitudinally polarized $p$+$p$ collisions at $\sqrt{s}$ = 200 GeV. Photons and charged particles were measured by the PHENIX experiment at midrapidity $|\chi|$ &lt; 0.35 with the requirement of a high-momentum (&gt;2 GeV/$c$) photon in the event. Event structure, such as multiplicity, $p_T$ density and thrust in the PHENIX acceptance, were measured and compared with the $pythia$ event generator and $geant$ detector simulation. The shape of jets and the underlying event were well reproduced at this collision energy. For the measurement of jet $A_{LL}$, photons and charged particles were clustered with a seed-cone algorithm to obtain the cluster $p_T$ sum ($p^{reco}_T$). The effect of detector response and the underlying events on $p^{reco}_T$ was evaluated with the simulation. The production rate of reconstructed jets is satisfactorily reproduced with the NLO pQCD jet production cross section. For 4 &lt; $p^{reco}_T$ &lt; 12 GeV/$c$ with an average beam polarization of $\langle P \rangle $ = 49%, we measured $A_{LL}$ = -0.0014 $\pm$ 0.0037$^{stat}$ at the lowest $p^{reco}_T$ bin (4-5 GeV/$c$) and -0.0181 $\pm$ 0.0282$^{stat}$ at the highest $p^{reco}_T$ bin (10-12 GeV/$c$) with a beam polarization scale error of 9.4% and a $p_T$ scale error of 10%. Jets in the measured $p^{reco}_T$ range arise primarily from hard-scattered gluons with momentum fraction 0.02 &lt; $x$ &lt; 0.3 according to $pythia$. The measured $A_{LL}$ is compared with predictions that assume various $\Delta G(x)$ distributions based on the GRSV parameterization. The present result imposes the limit -1.1 $&lt;$ $\int_{0.02}^{0.30}dx\Delta G$($x$,$\mu^2$ = 1 GeV$^2$) $&lt;$ 0.4 at 95% confidence level or $\int_{0.02}^{0.30}dx\Delta G$($x$,$\mu^2$ = 1 GeV$^2$) $&lt;$ 0.5 at 99% confidence level.
DOI: 10.17182/hepdata.143462.v1/t2
title: "Figure 15" of "Event Structure and Double Helicity Asymmetry in Jet Production from Polarized p+p Collisions at sqrt(s) = 200 GeV"

description: The correction factor $\epsilon^j_{trig+acc}$ for high-$p_T$ photon trigger efficiency and acceptance effect.
description: We report on event structure and double helicity asymmetry ($A_{LL}$) of jet production in longitudinally polarized $p$+$p$ collisions at $\sqrt{s}$ = 200 GeV. Photons and charged particles were measured by the PHENIX experiment at midrapidity $|\chi|$ &lt; 0.35 with the requirement of a high-momentum (&gt;2 GeV/$c$) photon in the event. Event structure, such as multiplicity, $p_T$ density and thrust in the PHENIX acceptance, were measured and compared with the $pythia$ event generator and $geant$ detector simulation. The shape of jets and the underlying event were well reproduced at this collision energy. For the measurement of jet $A_{LL}$, photons and charged particles were clustered with a seed-cone algorithm to obtain the cluster $p_T$ sum ($p^{reco}_T$). The effect of detector response and the underlying events on $p^{reco}_T$ was evaluated with the simulation. The production rate of reconstructed jets is satisfactorily reproduced with the NLO pQCD jet production cross section. For 4 &lt; $p^{reco}_T$ &lt; 12 GeV/$c$ with an average beam polarization of $\langle P \rangle $ = 49%, we measured $A_{LL}$ = -0.0014 $\pm$ 0.0037$^{stat}$ at the lowest $p^{reco}_T$ bin (4-5 GeV/$c$) and -0.0181 $\pm$ 0.0282$^{stat}$ at the highest $p^{reco}_T$ bin (10-12 GeV/$c$) with a beam polarization scale error of 9.4% and a $p_T$ scale error of 10%. Jets in the measured $p^{reco}_T$ range arise primarily from hard-scattered gluons with momentum fraction 0.02 &lt; $x$ &lt; 0.3 according to $pythia$. The measured $A_{LL}$ is compared with predictions that assume various $\Delta G(x)$ distributions based on the GRSV parameterization. The present result imposes the limit -1.1 $&lt;$ $\int_{0.02}^{0.30}dx\Delta G$($x$,$\mu^2$ = 1 GeV$^2$) $&lt;$ 0.4 at 95% confidence level or $\int_{0.02}^{0.30}dx\Delta G$($x$,$\mu^2$ = 1 GeV$^2$) $&lt;$ 0.5 at 99% confidence level.