cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.144516.v1/t13
title: "Figure 18a" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The like-sign $\mu \mu$ pair data in the bottom mass region as a function of $\Delta \phi$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t14
title: "Figure 18b" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The like-sign $\mu \mu$ pair data in the bottom mass region as a function of $\Delta \phi$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t15
title: "Figure 18e" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The like-sign $\mu \mu$ pair data in the bottom mass region as a function of pair $p_T$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t9
title: "Figure 17a" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The $\mu \mu$ pair data in the charm mass region as a function of $\Delta \phi$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t16
title: "Figure 18f" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The like-sign $\mu \mu$ pair data in the bottom mass region as a function of pair $p_T$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t17
title: "Figure 19a" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The unlike-sign $\mu \mu$ pair data used to determine the Drell-Yan contribution as a function of mass.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t18
title: "Figure 19b" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The unlike-sign $\mu \mu$ pair data used to determine the Drell-Yan contribution as a function of mass.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t19
title: "Figure 19e" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The unlike-sign $\mu \mu$ pair data used to determine the Drell-Yan contribution as a function of pair $p_T$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t20
title: "Figure 19f" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The unlike-sign $\mu \mu$ pair data used to determine the Drell-Yan contribution as a function of pair $p_T$.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t21
title: "Figure 20" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: Summary of arm-averaged relative systematic uncertainties for the total bottom cross section $\sigma _{b\bar{b}}$, the differential Drell-Yan cross section $d^{2}\sigma _{DY\implies \mu\mu}/dmdy$, and the $b\bar{b}$ ($c\bar{c}$) differential yields $dN_{b\bar{b}(c\bar{c})\implies \mu\mu}/d\Delta\phi$. The systematic uncertainty type is indicated in the second column and is applicable only to the differential measurements. The uncertainties for the differential measurements vary with azimuthal opening angle, pair $p_{T}$ , or mass. Asymmetric uncertainties are quoted in bracketed values. For the $c\bar{c}$ measurement, the regions $\Delta\phi$ &lt; $\pi$/2, $p_{T}$ &lt; 0.5 GeV/$c$ and $p_{T}$ &gt; 2.0 GeV/$c$ are excluded because the yield approaches zero and relative systematic uncertainties diverge. With these regions excluded, the difference between the systematic uncertainties of all measurements for the south and north muon arms differs by no greater than 2% for all systematic uncertainties sources.
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t22
title: "Figure 25a" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The differential yield $dN/d\phi$ of unlike-sign muon pairs from charm with mass 1.5-2.5 GeV/$c^2$ in the ideal muon arm acceptance, as a function of the pair azimuthal opening angle. Statistical (stat.) and types B and C systematic errors (sys. B & sys. C) are all $10^{-9}\times$[rad$^{-1}$].
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t23
title: "Figure 25b" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The differential yield $dN/d\phi$ of like-sign muon pairs from bottom with mass 3.5-10.0 GeV/$c^2$ in the ideal muon arm acceptance, as a function of the pair azimuthal opening angle. Statistical (stat.) and types B and C systematic errors (sys. B & sys. C) are all $10^{-9}\times$[rad$^{-1}$].
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.
DOI: 10.17182/hepdata.144516.v1/t24
title: "Figure 26a" of "Measurements of $\mu\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\sqrt{s}=200$ GeV"

description: The differential yield $dN/dp_{T}$ of unlike-sign muon pairs from bottom with mass 1.5-2.5 GeV/$c^2$ in the ideal muon arm acceptance, as a function of the pair transverse momentum. Statistical (stat.) and types B and C systematic errors (sys. B & sys. C) are all $10^{-9}\times$[$c$/GeV].
description: PHENIX reports differential cross sections of $\mu\mu$ pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in $p+p$ collisions at $\sqrt{s}$ = 200 GeV at forward and backward rapidity (1.2 &lt; |$\eta$| &lt; 2.2). The $\mu\mu$ pairs from $c\bar{c}$, $b\bar{b}$, and Drell-Yan are separated using a template fit to unlike- and like-sign muon pair spectra in mass and $p_{T}$ . The azimuthal opening angle correlation between the muons from $c\bar{c}$ and $b\bar{b}$ decays and the pair-$p_{T}$ distributions are compared to distributions generated using pythia and powheg models, which both include next-to-leading order processes. The measured distributions for pairs from $c\bar{c}$ are consistent with pythia calculations. The $c\bar{c}$ data presents narrower azimuthal correlations and softer $p_{T}$ distributions compared to distributions generated from powheg. The $b\bar{b}$ data are well described by both models. The extrapolated total cross section for bottom production is 3.75$\pm$0.24(stat)$\pm$$^{0.35}_{0.50}$(syst)$\pm$0.45(global)[$\mu$b], which is consistent with previous measurements at the Relativistic Heavy Ion Collider in the same system at the same collision energy, and is approximately a factor of two higher than the central value calculated with theoretical models. The measured Drell-Yan cross section is in good agreement with next-to-leading-order quantum-chromodynamics calculations.