{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.94384.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1762353"}},{"@id":"https://doi.org/10.1016/j.physletb.2020.135434","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2020","description":"CERN-LHC. The inclusive J/$\\psi$ meson production in Pb--Pb collisions at a center-of-mass energy per nucleon--nucleon collision of $\\sqrt{s_{\\rm NN}} = 5.02$~TeV at midrapidity ($|y| < 0.9$) is reported by the ALICE Collaboration. The measurements are performed in the dielectron decay channel, as a function of event centrality and J/$\\psi$ transverse momentum $p_{\\rm T}$, down to $p_{\\rm T}=0$~GeV/$c$. The J/$\\psi$ mean transverse momentum $\\langle p_{\\rm T} \\rangle$ and $r_{\\rm AA}$ ratio, defined as $\\langle p^{2}_{\\rm T}\\rangle_{\\text{PbPb}} / \\langle p^{2}_{\\rm T} \\rangle_{\\rm pp}$, are evaluated. Both observables show a centrality dependence decreasing towards central (head-on) collisions. The J/$\\psi$ nuclear modification factor $R_{\\rm AA}$ exhibits a strong $p_{\\rm T}$ dependence with a large suppression at high $p_{\\rm T}$ and an increase to unity for decreasing $p_{\\rm T}$. When integrating over the measured momentum range $p_{\\rm T}<10$~GeV/$c$, the J/$\\psi$ $R_{\\rm AA}$ shows a weak centrality dependence. Each measurement is compared with results at lower center-of-mass energies and with ALICE measurements at forward rapidity, as well as to theory calculations. All reported features of the J/$\\psi$ production at low $p_{\\rm T}$ are consistent with a dominant contribution to the J/$\\psi$ yield originating from charm quark (re)combination.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t1","@type":"Dataset","description":"Transverse momentum dependence of the inclusive J/$\\psi$ yields in Pb$-$Pb collisions at $\\sqrt{s_{\\rm NN}} = 5.02$ TeV at midrapidity in...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t2","@type":"Dataset","description":"Inclusive J/$\\psi$ $\\langle p_{\\rm T} \\rangle$ in Pb$-$Pb collisions at $\\sqrt{s_{\\rm NN}} = 5.02$ TeV at midrapidity as a function...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t3","@type":"Dataset","description":"Inclusive J/$\\psi$ $r_{\\rm AA} = \\langle p^{2}_{\\rm T} \\rangle_{\\rm PbPb} / \\langle p^{2}_{\\rm T} \\rangle_{\\rm pp}$ in Pb$-$Pb collisions at...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t4","@type":"Dataset","description":"Inclusive J/$\\psi$ nuclear modification factor $R_{\\rm AA}$ at midrapidity, integrated over $p_{\\rm T}$, as a function of mean number of...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t5","@type":"Dataset","description":"Inclusive J/$\\psi$ nuclear modification factor $R_{\\rm AA}$ at midrapidity for $p_{\\rm T} > 0.15$ GeV as a function of mean...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t6","@type":"Dataset","description":"Inclusive J/$\\psi$ nuclear modification factor, $R_{\\rm AA}$, at midrapidity in Pb$-$Pb collisions at $\\sqrt{s_{\\rm NN}} = 5.02$ TeV as a...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.94384.v1/t7","@type":"Dataset","description":"Nuclear modification factor $R_{\\rm AA}$ of inclusive J/$\\psi$ at mid-rapidity. For the midrapidity point all normalization uncertainties are included.","name":"Table 7"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1762353?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/94384"}],"inLanguage":"en","name":"Centrality and transverse momentum dependence of inclusive J/$\\psi$ production at midrapidity in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}}$ = 5.02 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1762353?version=1","version":1}