{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.135986.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2071181"}},{"@id":"https://doi.org/10.1016/j.physletb.2022.137561","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2022","description":"The production yields of non-prompt  $\\mathrm{D}_{s}^{+}$ mesons, namely  $\\mathrm{D}_{s}^{+}$ mesons from beauty-hadron decays, were measured for the first time as a function of the transverse momentum ($p_{T}$) at midrapidity ($|y|<0.5$) in central and semi-central Pb--Pb collisions at a centre-of-mass energy per nucleon pair $\\sqrt{s_{NN}}=5.02~$TeV with the ALICE experiment at the LHC.The $\\mathrm{D}_{s}^{\\pm}$ mesons were reconstructed from the hadronic decay channel $\\rm D_s^{+}\\to \\phi\\pi^+$, with $\\rm \\phi\\to  K^-K^+$, in the $4<p_{T}<36~$GeV/$c$ and $2<p_{T}<24~$GeV/$c$ intervals for the 0--10\\% and 30--50\\% centrality classes, respectively.The measured yields of non-prompt  $\\mathrm{D}_{s}^{+}$ mesons are compared to those of prompt $\\mathrm{D}_{s}^{+}$ and non-prompt $\\mathrm{D}^{0}$ mesons by calculating the ratios of the production yields in Pb--Pb collisions and the nuclear modification factor Raa. The ratio between the Raa of non-prompt  $\\mathrm{D}_{s}^{+}$ and prompt  $\\mathrm{D}_{s}^{+}$ mesons, and that between the Raa of non-prompt  $\\mathrm{D}_{s}^{+}$ and non-prompt $\\mathrm{D}^{0}$ mesons in central Pb--Pb collisions are found to be on average higher than unity in the $4<p_{T}<12~$GeV/$c$ interval with a statistical significance of about $1.6\\,\\sigma$ and $1.7\\,\\sigma$, respectively. The measured Raa ratios are compared with the predictions of theoretical models of heavy-quark transport in a hydrodynamically expanding QGP that incorporate hadronisation via quark recombination.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t1","@type":"Dataset","description":"Production yield of non-prompt $\\mathrm{D}_{s}^{\\pm}$ candidates average for 0-10% Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 0"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t2","@type":"Dataset","description":"Production yield of non-prompt $\\mathrm{D}_{s}^{\\pm}$ candidates average for 30-50% Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t3","@type":"Dataset","description":"Yield ratio of non-prompt over prompt $\\mathrm{D}_{s}^{+}$ for 0-10% Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t4","@type":"Dataset","description":"Yield ratio of non-prompt over prompt $\\mathrm{D}_{s}^{+}$ for 30-50% Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t5","@type":"Dataset","description":"Yield ratio of non-prompt $\\mathrm{D}_{s}^{+}$ over non-prompt $\\mathrm{D}^{0}$ for pp collisions at $\\sqrt{s} = 5.02$ TeV.","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t6","@type":"Dataset","description":"Yield ratio of non-prompt $\\mathrm{D}_{s}^{+}$ over non-prompt $\\mathrm{D}^{0}$ for 0-10% Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t7","@type":"Dataset","description":"Yield ratio of non-prompt $\\mathrm{D}_{s}^{+}$ over non-prompt $\\mathrm{D}^{0}$ for 30-50% Pb--Pb collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t8","@type":"Dataset","description":"Non-prompt $\\mathrm{D}_{s}^{+}$ Raa in 0-10% collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t9","@type":"Dataset","description":"Non-prompt $\\mathrm{D}_{s}^{+}$ Raa in 30-50% collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t10","@type":"Dataset","description":"Non-prompt $\\mathrm{D}_{s}^{+}$ over non-prompt $\\mathrm{D}^{0}$ Raa in 0-10% collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t11","@type":"Dataset","description":"Non-prompt $\\mathrm{D}_{s}^{+}$ over non-prompt $\\mathrm{D}^{0}$ Raa in 30-50% collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t12","@type":"Dataset","description":"Non-prompt over prompt $\\mathrm{D}_{s}^{+}$ Raa in 0-10% collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.135986.v1/t13","@type":"Dataset","description":"Non-prompt over prompt $\\mathrm{D}_{s}^{+}$ Raa in 0-10% collisions at $\\sqrt{s_{\\mathrm{NN}}} = 5.02$ TeV.","name":"Table 12"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2071181?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/135986"}],"inLanguage":"en","name":"Measurement of beauty-strange meson production in Pb$-$Pb collisions at $\\sqrt{s_{\\rm NN}} = 5.02$ TeV via non-prompt $\\mathrm{D_s}^{+}$ mesons","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2071181?version=1","version":1}