{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.71310.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1377750"}},{"@id":"https://doi.org/10.1103/PhysRevC.93.034913","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2016","description":"CERN-LHC.  Transverse momentum ($p_{\\rm{T}}$) spectra of pions, kaons, and protons up to $p_{\\rm{T}} = 20$ GeV/$c$ have been measured in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}} = 2.76$ TeV using the ALICE detector for six different centrality classes covering 0-80%. The proton-to-pion and the kaon-to-pion ratios both show a distinct peak at $p_{\\rm{T}} \\approx 3$ GeV/$c$ in central Pb-Pb collisions that decreases towards more peripheral collisions. For $p_{\\rm{T}} > 10$ GeV/$c$, the nuclear modification factor is found to be the same for all three particle species in each centrality interval within systematic uncertainties of 10-20%.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t1","@type":"Dataset","description":"Invariant yields of identified pions in Pb-Pb collisions.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t2","@type":"Dataset","description":"Invariant yields of identified kaons in Pb-Pb collisions.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t3","@type":"Dataset","description":"Invariant yields of identified protons in Pb-Pb collisions.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t4","@type":"Dataset","description":"Invariant yields of identified pions in Pb-Pb collisions.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t5","@type":"Dataset","description":"Invariant yields of identified kaons in Pb-Pb collisions.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t6","@type":"Dataset","description":"Invariant yields of identified protons in Pb-Pb collisions.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t7","@type":"Dataset","description":"The nuclear modification factor RAA as a function of pT for different particle species in 0-5% Pb-Pb collisions.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t8","@type":"Dataset","description":"The nuclear modification factor RAA as a function of pT for different particle species in 5-10% Pb-Pb collisions.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t9","@type":"Dataset","description":"The nuclear modification factor RAA as a function of pT for different particle species in 10-20% Pb-Pb collisions.","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t10","@type":"Dataset","description":"The nuclear modification factor RAA as a function of pT for different particle species in 20-40% Pb-Pb collisions.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t11","@type":"Dataset","description":"The nuclear modification factor RAA as a function of pT for different particle species in 40-60% Pb-Pb collisions.","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t12","@type":"Dataset","description":"The nuclear modification factor RAA as a function of pT for different particle species in 60-80% Pb-Pb collisions.","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t13","@type":"Dataset","description":"Kaon-to-pion ratios as a function of pT measured in Pb-Pb collisions.","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t14","@type":"Dataset","description":"Proton-to-pion ratios as a function of pT measured in Pb-Pb collisions.","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t15","@type":"Dataset","description":"Kaon-to-pion ratio integrated for pT > 10 GeV/c measured in Pb-Pb collisions.","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.71310.v1/t16","@type":"Dataset","description":"Proton-to-pion ratio integrated for pT > 10 GeV/c measured in Pb-Pb collisions.","name":"Table 16"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1377750?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/71310"}],"inLanguage":"en","name":"Centrality dependence of the nuclear modification factor of charged pions, kaons, and protons in Pb-Pb collisions at $\\sqrt{s_{\\rm NN}}=2.76$ TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1377750?version=1","version":1}