{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.98623.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1127499"}},{"@id":"https://doi.org/10.1016/j.physletb.2013.04.010","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"STAR Collaboration"},"creator":{"@type":"Organization","name":"STAR Collaboration"},"datePublished":"2020","description":"We report $J/\\psi$ spectra for transverse momenta $p_{T}$> 5 GeV/c at mid-rapidity in p+p and Au+Au collisions at $\\sqrt{s_{NN}}$ = 200 GeV.The inclusive $J/\\psi$ spectrum and the extracted B-hadron feed-down are compared to models incorporating different production mechanisms. We observe significant suppression of the $J/\\psi$ yields for $p_{T}$ > 5 GeV/c in 0-30% Au+Au collisions relative to the p+p yield scaled by the number of binary nucleon-nucleon collisions in Au+Au collisions. In 30-60% collisions, no such suppression is observed.The level of suppression is consistently less than that of high-$p_{T}$ $\\pi^{\\pm}$ and low-$p_{T}$ $J/\\psi$.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.98623.v1/t1","@type":"Dataset","description":"(Color online.) The invariant $J/\\psi$ cross section versus $p_{T}$ in p+p collisions at $\\sqrt{s}$ = 200 GeV. The vertical bars...","name":"Figure 2"},{"@id":"https://doi.org/10.17182/hepdata.98623.v1/t2","@type":"Dataset","description":"(Color online.) The fraction of $B \\rightarrow J/\\psi$ over the inclusive $J/\\psi$ yield in $p+p$ collisions. The FONLL+CEM model calculation...","name":"Figure 3"},{"@id":"https://doi.org/10.17182/hepdata.98623.v1/t3","@type":"Dataset","description":"$J/\\psi$ $p_{T}$ distributions in Au+Au collisions with different centralities at $\\sqrt{s_{NN}}$ = 200 GeV. For clarity, the data and curves...","name":"Figure 4"},{"@id":"https://doi.org/10.17182/hepdata.98623.v1/t4","@type":"Dataset","description":"(Color online.) $J/\\psi$ RAA versus pT for several centrality bins for Au+Au collisions at $\\sqrt{s_{NN}}$ = 200 GeV. The statistical...","name":"Figure 5"},{"@id":"https://doi.org/10.17182/hepdata.98623.v1/t5","@type":"Dataset","description":"(Color online) $R_{AA}$ versus $N_{part}$ for high-$p_{T}$ $J/\\psi$ in comparison with a) low-$p_{T}$ $J/\\psi$ data from PHENIX [6], and high-$p_{T}$...","name":"Figure 6"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1127499?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/98623"}],"inLanguage":"en","name":"J/$\\psi$ production at high transverse momenta in p+p and Au+Au collisions at sqrt(s_{NN}) = 200 GeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1127499?version=1","version":1}