cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.142078.v1/t1
title: "Figure 7" of "Heavy-flavor electron-muon correlations in $p+p$ and $d$+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: The fully-corrected like-sign-subtracted heavy flavor $e$-$\mu$ pair yield in $p$+$p$.
description: We report $e^{\pm}$−$\mu^{\pm}$ pair yield from charm decay measured between midrapidity electrons ($|\eta|$ &lt; 0.35 and $p_T$ &gt; 0.5 GeV/$c$) and forward rapidity muons (1.4 &lt; $\eta$ &lt; 2.1 and $p_T$ &gt; 1.0 GeV/$c$) as a function of $\Delta\phi$ in both $p$+$p$ and in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Comparing the $p$+$p$ results with several different models, we find the results are consistent with a total charm cross section $\sigma_{c\bar{c}}$ = 538 $\pm$ 46 (stat) $\pm$ 197 (data syst) $\pm$ 174 (model syst) $\mu$b. These generators also indicate that the back-to-back peak at $\Delta\phi$ = $\pi$ is dominantly from the leading order contributions (gluon fusion), while higher order processes (flavor excitation and gluon splitting) contribute to the yield at all $\Delta\phi$. We observe a suppression in the pair yield per collision in $d$+Au. We find the pair yield suppression factor for 2.7 &lt; $\Delta\phi$ &lt; 3.2 rad is $J_{dA}$ = 0.433 $\pm$ 0.087 (stat) $\pm$ 0.135 (syst), indicating cold nuclear matter modification of $c\bar{c}$ pairs.
DOI: 10.17182/hepdata.142078.v1/t2
title: "Figure 9" of "Heavy-flavor electron-muon correlations in $p+p$ and $d$+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: The fully corrected like-sign-subtracted heavy flavor $e$-$\mu$ pair yield in $d$+Au.
description: We report $e^{\pm}$−$\mu^{\pm}$ pair yield from charm decay measured between midrapidity electrons ($|\eta|$ &lt; 0.35 and $p_T$ &gt; 0.5 GeV/$c$) and forward rapidity muons (1.4 &lt; $\eta$ &lt; 2.1 and $p_T$ &gt; 1.0 GeV/$c$) as a function of $\Delta\phi$ in both $p$+$p$ and in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Comparing the $p$+$p$ results with several different models, we find the results are consistent with a total charm cross section $\sigma_{c\bar{c}}$ = 538 $\pm$ 46 (stat) $\pm$ 197 (data syst) $\pm$ 174 (model syst) $\mu$b. These generators also indicate that the back-to-back peak at $\Delta\phi$ = $\pi$ is dominantly from the leading order contributions (gluon fusion), while higher order processes (flavor excitation and gluon splitting) contribute to the yield at all $\Delta\phi$. We observe a suppression in the pair yield per collision in $d$+Au. We find the pair yield suppression factor for 2.7 &lt; $\Delta\phi$ &lt; 3.2 rad is $J_{dA}$ = 0.433 $\pm$ 0.087 (stat) $\pm$ 0.135 (syst), indicating cold nuclear matter modification of $c\bar{c}$ pairs.
DOI: 10.17182/hepdata.142078.v1/t3
title: "Figure 11a" of "Heavy-flavor electron-muon correlations in $p+p$ and $d$+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: $J_{dA}$ plotted as a function of $\Delta\phi$.
description: We report $e^{\pm}$−$\mu^{\pm}$ pair yield from charm decay measured between midrapidity electrons ($|\eta|$ &lt; 0.35 and $p_T$ &gt; 0.5 GeV/$c$) and forward rapidity muons (1.4 &lt; $\eta$ &lt; 2.1 and $p_T$ &gt; 1.0 GeV/$c$) as a function of $\Delta\phi$ in both $p$+$p$ and in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Comparing the $p$+$p$ results with several different models, we find the results are consistent with a total charm cross section $\sigma_{c\bar{c}}$ = 538 $\pm$ 46 (stat) $\pm$ 197 (data syst) $\pm$ 174 (model syst) $\mu$b. These generators also indicate that the back-to-back peak at $\Delta\phi$ = $\pi$ is dominantly from the leading order contributions (gluon fusion), while higher order processes (flavor excitation and gluon splitting) contribute to the yield at all $\Delta\phi$. We observe a suppression in the pair yield per collision in $d$+Au. We find the pair yield suppression factor for 2.7 &lt; $\Delta\phi$ &lt; 3.2 rad is $J_{dA}$ = 0.433 $\pm$ 0.087 (stat) $\pm$ 0.135 (syst), indicating cold nuclear matter modification of $c\bar{c}$ pairs.
DOI: 10.17182/hepdata.142078.v1/t4
title: "Figure 11b" of "Heavy-flavor electron-muon correlations in $p+p$ and $d$+Au collisions at $\sqrt{s_{_{NN}}}$ = 200 GeV"

description: $J_{dA}$ plotted as a function of $\Delta\phi$.
description: We report $e^{\pm}$−$\mu^{\pm}$ pair yield from charm decay measured between midrapidity electrons ($|\eta|$ &lt; 0.35 and $p_T$ &gt; 0.5 GeV/$c$) and forward rapidity muons (1.4 &lt; $\eta$ &lt; 2.1 and $p_T$ &gt; 1.0 GeV/$c$) as a function of $\Delta\phi$ in both $p$+$p$ and in $d$+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. Comparing the $p$+$p$ results with several different models, we find the results are consistent with a total charm cross section $\sigma_{c\bar{c}}$ = 538 $\pm$ 46 (stat) $\pm$ 197 (data syst) $\pm$ 174 (model syst) $\mu$b. These generators also indicate that the back-to-back peak at $\Delta\phi$ = $\pi$ is dominantly from the leading order contributions (gluon fusion), while higher order processes (flavor excitation and gluon splitting) contribute to the yield at all $\Delta\phi$. We observe a suppression in the pair yield per collision in $d$+Au. We find the pair yield suppression factor for 2.7 &lt; $\Delta\phi$ &lt; 3.2 rad is $J_{dA}$ = 0.433 $\pm$ 0.087 (stat) $\pm$ 0.135 (syst), indicating cold nuclear matter modification of $c\bar{c}$ pairs.
DOI: 10.17182/hepdata.142146.v1/t1
title: "Figure 12" of "Double Spin Asymmetry of Electrons from Heavy Flavor Decays in p+p Collisions at sqrt(s)=200 GeV"

description: Invariant differential cross sections of electrons from heavy-flavor decays.
description: We report on the first measurement of double-spin asymmetry, $A_{LL}$, of electrons from the decays of hadrons containing heavy flavor in longitudinally polarized $p$+$p$ collisions at $\sqrt{s}$ = 200 GeV for $p_T$ = 0.5 to 3.0 GeV/$c$. The asymmetry was measured at mid-rapidity ($|\eta|$ &lt; 0.35) with the PHENIX detector at the Relativistic Heavy Ion Collider. The measured asymmetries are consistent with zero within the statistical errors. We obtained a constraint for the polarized gluon distribution in the proton of $|\Delta g/g(log_{10}x = -1.6^{+0.5}_{-0.4}, \mu = m_T^c)|^2$ &lt; 0.033 (1 $\sigma$), based on a leading-order perturbative-quantum-chromodynamics model, using the measured asymmetry.
DOI: 10.17182/hepdata.142146.v1/t2
title: "Figure 13" of "Double Spin Asymmetry of Electrons from Heavy Flavor Decays in p+p Collisions at sqrt(s)=200 GeV"

description: Double-spin asymmetry of the heavy flavor electron production.
description: We report on the first measurement of double-spin asymmetry, $A_{LL}$, of electrons from the decays of hadrons containing heavy flavor in longitudinally polarized $p$+$p$ collisions at $\sqrt{s}$ = 200 GeV for $p_T$ = 0.5 to 3.0 GeV/$c$. The asymmetry was measured at mid-rapidity ($|\eta|$ &lt; 0.35) with the PHENIX detector at the Relativistic Heavy Ion Collider. The measured asymmetries are consistent with zero within the statistical errors. We obtained a constraint for the polarized gluon distribution in the proton of $|\Delta g/g(log_{10}x = -1.6^{+0.5}_{-0.4}, \mu = m_T^c)|^2$ &lt; 0.033 (1 $\sigma$), based on a leading-order perturbative-quantum-chromodynamics model, using the measured asymmetry.
DOI: 10.17182/hepdata.142147.v1/t1
title: "Figure 1" of "Azimuthal angle correlations for rapidity separated hadron pairs in d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Azimuthal angle correlation functions. Note that the y-axis is zero-suppressed on the middle and bottom panels. In the additonal resource, the Gaussian widths from the fits and the signal to background ration integrated over $\pi$ - 1 &lt; $\Delta\phi$ &lt; $\pi$ + 1 are shown.
description: Deuteron-gold ($d$ + Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong saturation effects for partons carrying small nucleon momentum fraction ($x$) predict modifications to jet production at forward rapidity (deuteron-going direction) in $d$ + Au collisions. We report on two-particle azimuthal angle correlations between charged hadrons at forward/backward (deuteron/gold going direction) rapidity and charged hadrons at midrapidity in $d$ + Au and $p$ + $p$ collisions at $\sqrt{S_{NN}}$ = 200 GeV. Jet structures observed in the correlations are quantified in terms of the conditional yield and angular width of away-side partners. The kinematic region studied here samples partons in the gold nucleus with $x$ $\sim 0.1$ to $\sim 0.01$. Within this range, we find no $x$ dependence of the jet structure in $d$ + Au collisions.
DOI: 10.17182/hepdata.142147.v1/t2
title: "Figure 2" of "Azimuthal angle correlations for rapidity separated hadron pairs in d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Conditional yields (CY) shown as a function of trigger particle pseudorapitidy for trigger particle $p_T$ from 2.5 to 4.0 and associated particle $p_T$ from 1.0 to 2.5 GeV/$c$. The additional $\pm$0.037 systematic error on the mid-rapidity $p+p$ point is from jet yield extraction. There is a 1% point-by-point systematical error on all points except central arm triggers. There is also a 10% systematic error for all data points due to the determination of associated particle efficiency. For $p + p$ point, forward and backward trigger are combined, so the results are identical.
description: Deuteron-gold ($d$ + Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong saturation effects for partons carrying small nucleon momentum fraction ($x$) predict modifications to jet production at forward rapidity (deuteron-going direction) in $d$ + Au collisions. We report on two-particle azimuthal angle correlations between charged hadrons at forward/backward (deuteron/gold going direction) rapidity and charged hadrons at midrapidity in $d$ + Au and $p$ + $p$ collisions at $\sqrt{S_{NN}}$ = 200 GeV. Jet structures observed in the correlations are quantified in terms of the conditional yield and angular width of away-side partners. The kinematic region studied here samples partons in the gold nucleus with $x$ $\sim 0.1$ to $\sim 0.01$. Within this range, we find no $x$ dependence of the jet structure in $d$ + Au collisions.
DOI: 10.17182/hepdata.142147.v1/t3
title: "Figure 3a" of "Azimuthal angle correlations for rapidity separated hadron pairs in d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $I_{dAu}$ vs. $p_T^{assoc}$ for different centrality, $p_T^{trig}$ and $\eta^{trig}$ bins.
description: Deuteron-gold ($d$ + Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong saturation effects for partons carrying small nucleon momentum fraction ($x$) predict modifications to jet production at forward rapidity (deuteron-going direction) in $d$ + Au collisions. We report on two-particle azimuthal angle correlations between charged hadrons at forward/backward (deuteron/gold going direction) rapidity and charged hadrons at midrapidity in $d$ + Au and $p$ + $p$ collisions at $\sqrt{S_{NN}}$ = 200 GeV. Jet structures observed in the correlations are quantified in terms of the conditional yield and angular width of away-side partners. The kinematic region studied here samples partons in the gold nucleus with $x$ $\sim 0.1$ to $\sim 0.01$. Within this range, we find no $x$ dependence of the jet structure in $d$ + Au collisions.
DOI: 10.17182/hepdata.142147.v1/t4
title: "Figure 3b" of "Azimuthal angle correlations for rapidity separated hadron pairs in d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $I_{dAu}$ vs. $p_T^{assoc}$ for different centrality, $p_T^{trig}$ and $\eta^{trig}$ bins.
description: Deuteron-gold ($d$ + Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong saturation effects for partons carrying small nucleon momentum fraction ($x$) predict modifications to jet production at forward rapidity (deuteron-going direction) in $d$ + Au collisions. We report on two-particle azimuthal angle correlations between charged hadrons at forward/backward (deuteron/gold going direction) rapidity and charged hadrons at midrapidity in $d$ + Au and $p$ + $p$ collisions at $\sqrt{S_{NN}}$ = 200 GeV. Jet structures observed in the correlations are quantified in terms of the conditional yield and angular width of away-side partners. The kinematic region studied here samples partons in the gold nucleus with $x$ $\sim 0.1$ to $\sim 0.01$. Within this range, we find no $x$ dependence of the jet structure in $d$ + Au collisions.
DOI: 10.17182/hepdata.142147.v1/t5
title: "Figure 4a" of "Azimuthal angle correlations for rapidity separated hadron pairs in d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: The ratio of correlation peak widths between $d + Au$ and $p + p$ collisions. Only statistic errors are shown.
description: Deuteron-gold ($d$ + Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong saturation effects for partons carrying small nucleon momentum fraction ($x$) predict modifications to jet production at forward rapidity (deuteron-going direction) in $d$ + Au collisions. We report on two-particle azimuthal angle correlations between charged hadrons at forward/backward (deuteron/gold going direction) rapidity and charged hadrons at midrapidity in $d$ + Au and $p$ + $p$ collisions at $\sqrt{S_{NN}}$ = 200 GeV. Jet structures observed in the correlations are quantified in terms of the conditional yield and angular width of away-side partners. The kinematic region studied here samples partons in the gold nucleus with $x$ $\sim 0.1$ to $\sim 0.01$. Within this range, we find no $x$ dependence of the jet structure in $d$ + Au collisions.
DOI: 10.17182/hepdata.142147.v1/t6
title: "Figure 4b" of "Azimuthal angle correlations for rapidity separated hadron pairs in d + Au collisions at s(NN)**(1/2) = 200-GeV."

description: The ratio of correlation peak widths between $d + Au$ and $p + p$ collisions. Only statistic errors are shown.
description: Deuteron-gold ($d$ + Au) collisions at the Relativistic Heavy Ion Collider provide ideal platforms for testing QCD theories in dense nuclear matter at high energy. In particular, models suggesting strong saturation effects for partons carrying small nucleon momentum fraction ($x$) predict modifications to jet production at forward rapidity (deuteron-going direction) in $d$ + Au collisions. We report on two-particle azimuthal angle correlations between charged hadrons at forward/backward (deuteron/gold going direction) rapidity and charged hadrons at midrapidity in $d$ + Au and $p$ + $p$ collisions at $\sqrt{S_{NN}}$ = 200 GeV. Jet structures observed in the correlations are quantified in terms of the conditional yield and angular width of away-side partners. The kinematic region studied here samples partons in the gold nucleus with $x$ $\sim 0.1$ to $\sim 0.01$. Within this range, we find no $x$ dependence of the jet structure in $d$ + Au collisions.
DOI: 10.17182/hepdata.142148.v1/t1
title: "Figure 1a-1" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $\Delta\phi$ distributions for meson and baryon triggers with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and associated charged hadrons with 1.7 &lt; $p_T$ &lt; 2.5 GeV/$c$ for five centralities in Au+Au collisions.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t2
title: "Figure 1a-2" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $\Delta\phi$ distributions for meson triggers with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and associated charged hadrons with 1.7 &lt; $p_T$ &lt; 2.5 GeV/$c$ in $d$+Au collisions.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t3
title: "Figure 1a-3" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $\Delta\phi$ distributions unidentified triggers with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and associated charged hadrons with 1.7 &lt; $p_T$ &lt; 2.5 GeV/$c$ in $p$+$p$ collisions.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t4
title: "Figure 1a-4" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $\Delta\phi$ distributions for meson triggers with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and associated charged hadrons with 1.7 &lt; $p_T$ &lt; 2.5 GeV/$c$ for 60-70% centrality in Au+Au collisions.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t5
title: "Figure 1a-5" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: $\Delta\phi$ distributions for baryon triggers with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and associated charged hadrons with 1.7 &lt; $p_T$ &lt; 2.5 GeV/$c$ for 60-70% centrality in Au+Au collisions.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t6
title: "Figure 1b" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Combinatorial Background Levels from Figure 1 Top Panels.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t10
title: "Figure 2a-1" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Yield per trigger for associated charged hadrons between 1.7 &lt; $p_T$ &lt; 2.5 GeV/$c$ for the near- (top) and away- (bottom) side jets.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t7
title: "Figure 1c" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Combinatorial Background Levels from Figure 1 Bottom Panels.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.
DOI: 10.17182/hepdata.142148.v1/t8
title: "Figure 1d" of "Jet structure of baryon excess in Au + Au collisions at s(NN)**(1/2) = 200-GeV."

description: Trigger Particle $v_2$ values.
description: Two particle correlations between identified meson and baryon trigger particles with 2.5 &lt; $p_T$ &lt; 4.0 GeV/$c$ and lower $p_T$ charged hadrons have been measured at midrapidity by the PHENIX experiment at RHIC in $p$+$p$, $d$+Au and Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV. In noncentral Au+Au collisions, the probability of finding a hadron near in azimuthal angle to the trigger particles is almost identical for mesons and baryons and significantly higher than in $p$+$p$ collisions. The associated yields for trigger baryons decrease in the most central collisions, consistent with some baryon production by thermal recombination in addition to hard scattering.