{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.154667.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2789567"}},{"@id":"https://doi.org/10.1140/epjc/s10052-024-13394-1","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2024","description":"The total charm-quark production cross section per unit of rapidity $\\mathrm{d}\\sigma(\\mathrm{c\\bar{c}})/\\mathrm{d}y$, and the fragmentation fractions of charm quarks to different charm-hadron species $f(\\mathrm{c}\\rightarrow \\mathrm{h}_\\mathrm{c})$, are measured for the first time in p-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02\\,$TeV at midrapidity ($-0.96<y<0.04$ in the centre-of-mass frame) using data collected by ALICE at the CERN LHC. The results are obtained based on all the available measurements of prompt production of ground-state charm-hadron species: $\\mathrm{D}^{0}$, $\\mathrm{D}^{+}$, $\\mathrm{D}_\\mathrm{s}^{+}$, and $\\mathrm{J/\\psi}$ mesons, and $\\Lambda_\\mathrm{c}^{+}$ and $\\Xi_{\\rm c}^{0}$ baryons. The resulting cross section is consistent with a binary scaling of pQCD calculations from pp collisions. The measured fragmentation fractions are compatible with those measured in pp collisions at $\\sqrt{s} = 5.02$ and $13$ TeV, showing an increase in the relative production rates of charm baryons with respect to charm mesons in pp and p\u2013Pb collisions compared with $\\mathrm{e^{+}e^{-}}$ and $\\mathrm{e^{-}p}$ collisions. The $p_\\mathrm{T}$-integrated nuclear modification factor of charm quarks is found to be consistent with unity and with theoretical predictions including nuclear modifications of the parton distribution functions.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.154667.v1/t1","@type":"Dataset","description":"The $p_\\mathrm{T}$-integrated rapidity-differential cross sections for all measured charm-hadron species at midrapidity in p-Pb collisions at $\\sqrt{s_\\mathrm{NN}} = 5.02$ TeV.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.154667.v1/t2","@type":"Dataset","description":"The fragmentation fractions $f(\\mathrm{c}\\rightarrow\\mathrm{h}_{\\mathrm{c}})$ of charm hadrons in p-Pb collisions at $\\sqrt{s_\\mathrm{NN}} = 5.02$ TeV.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.154667.v1/t3","@type":"Dataset","description":"The total $\\mathrm{c\\overline{c}}$ production cross section at midrapidity in p-Pb collisions at $\\sqrt{s_\\mathrm{NN}} = 5.02$ TeV.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.154667.v1/t4","@type":"Dataset","description":"The $p_\\mathrm{T}$-integrated nuclear modification factor $R_\\mathrm{pPb}$ of charm production at midrapidity in p-Pb collisions at $\\sqrt{s_\\mathrm{NN}} = 5.02$ TeV.","name":"Table 4"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2789567?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/154667"}],"inLanguage":"en","name":"Charm fragmentation fractions and ${\\rm c\\overline{c}}$ cross section in p$-$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/ins2789567?version=1","version":1}