{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.144516.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1672015"}},{"@id":"https://doi.org/10.1103/PhysRevD.99.072003","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"PHENIX Collaboration"},"creator":{"@type":"Organization","name":"PHENIX Collaboration"},"datePublished":"2023","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 < |$\\eta$| < 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.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t1","@type":"Dataset","description":"Inclusive $\\mu^+ \\mu^-$ pair mass distributions from $p$+$p$ collisions at $\\sqrt{s}$ = 200 GeV over the mass range from 0...","name":"Figure 13"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t2","@type":"Dataset","description":"Inclusive like-sign $\\mu \\mu$ pair yield from $p$+$p$ collisions as a function of mass for the south and north muon...","name":"Figure 14"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t3","@type":"Dataset","description":"Inclusive unlike-sign $\\mu \\mu$ pair yield from $p$+$p$ collisions at $\\sqrt{s}$ = 200 GeV as a function of mass in...","name":"Figure 15a"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t4","@type":"Dataset","description":"Inclusive unlike-sign $\\mu \\mu$ pair yield from $p$+$p$ collisions at 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16c"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t9","@type":"Dataset","description":"The $\\mu \\mu$ pair data in the charm mass region as a function of $\\Delta \\phi$.","name":"Figure 17a"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t10","@type":"Dataset","description":"The $\\mu \\mu$ pair data in the charm mass region as a function of $\\Delta \\phi.$","name":"Figure 17b"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t11","@type":"Dataset","description":"The $\\mu \\mu$ pair data in the charm mass region as a function of pair $p_T$.","name":"Figure 17e"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t12","@type":"Dataset","description":"The $\\mu \\mu$ pair data in the charm mass region as a function of pair $p_T$","name":"Figure 17f"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t13","@type":"Dataset","description":"The like-sign $\\mu \\mu$ pair data in the bottom mass region as a function of $\\Delta \\phi$.","name":"Figure 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Only statistical uncertainties are shown.","name":"Figure 27"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t27","@type":"Dataset","description":"The differential Drell-Yan cross section $\\frac{d^{2}\\sigma}{dmdy}$ as a function of the muon pair mass, where the muon pair rapidity |$y\\mu\\mu$|...","name":"Figure 32"},{"@id":"https://doi.org/10.17182/hepdata.144516.v1/t28","@type":"Dataset","description":"The differential Drell-Yan cross section $\\frac{1}{2\\pi p_{T}} \\frac{d^{2}\\sigma}{dydp_{T}}$ as a function of the muon pair transverse momentum, where the muon...","name":"Figure 33"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1672015?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/144516"}],"inLanguage":"en","name":"Measurements of $\\mu\\mu$ pairs from open heavy flavor and Drell-Yan in $p+p$ collisions at $\\sqrt{s}=200$ GeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1672015?version=1","version":1}