{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.127979.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1946131"}},{"@id":"https://doi.org/10.1007/JHEP01(2022)174","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2022","description":"CERN LHC. The production of prompt D$^{0}$, D$^{+}$, and D*$^{+}$ mesons was measured at midrapidity ($|y|<0.5$) in Pb-Pb collisions at the centre-of-mass energy per nucleon--nucleon pair $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV with the ALICE detector at the LHC. The D mesons were reconstructed via their hadronic decay channels and their production yields were measured in central (0-10%) and semicentral (30-50%) collisions. The measurement was performed up to a transverse momentum ($p_\\mathrm{T}$) of 36 or 50 GeV/$c$ depending on the D meson species and the centrality interval. For the first time in Pb-Pb collisions at the LHC, the yield of D$^{0}$ mesons was measured down to $p_\\mathrm{T} =$ 0, which allowed a model-independent determination of the $p_\\mathrm{T}$-integrated yield per unit of rapidity (d$N$/d$y$). A maximum suppression by a factor 5 and 2.5 was observed with the nuclear modification factor ($R_{\\mathrm{AA}}$) of prompt D mesons at $p_\\mathrm{T} =$ 6-8 GeV/$c$ for the 0-10% and 30-50% centrality classes, respectively. The D-meson $R_{\\mathrm{AA}}$ is compared with that of charged pions, charged hadrons, and J/$\\psi$ mesons as well as with theoretical predictions. The analysis of the agreement between the measured $R_{\\mathrm{AA}}$, elliptic ($v_{2}$) and triangular ($v_{3}$) flow, and the model predictions allowed us to constrain the charm spatial diffusion coefficient $D_{s}$. Furthermore the comparison of $R_{\\mathrm{AA}}$ and $v_{2}$ with different implementations of the same models provides an important insight into the role of radiative energy loss as well as charm quark recombination in the hadronisation mechanisms.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t1","@type":"Dataset","description":"Transverse momentum distributions d$N$/(d$y$d$p_{\\mathrm{T}}$) of prompt D$^{0}$ (left) meson in the 0-10% (crosses) centrality classes in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t2","@type":"Dataset","description":"Transverse momentum distributions d$N$/(d$y$d$p_{\\mathrm{T}}$) of prompt D$^{0}$ (left) meson in the 30-50% (diamonds) centrality classes in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t3","@type":"Dataset","description":"Transverse momentum distributions d$N$/(d$y$d$p_{\\mathrm{T}}$) of prompt D$^{+}$ (middle) meson in the 0-10% (crosses) centrality classes in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t4","@type":"Dataset","description":"Transverse momentum distributions d$N$/(d$y$d$p_{\\mathrm{T}}$) of prompt D$^{+}$ (middle) meson in the 30-50% (diamonds) centrality classes in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t5","@type":"Dataset","description":"Transverse momentum distributions d$N$/(d$y$d$p_{\\mathrm{T}}$) of prompt D*$^{+}$ (right) meson in the 0-10% (crosses) centrality classes in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t6","@type":"Dataset","description":"Transverse momentum distributions d$N$/(d$y$d$p_{\\mathrm{T}}$) of prompt D*$^{+}$ (right) meson in the 30-50% (diamonds) centrality classes in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t7","@type":"Dataset","description":"Ratio D$^{+}$/D$^{0}$ in central Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\\mathrm{T}$. Statistical (bars) and...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t8","@type":"Dataset","description":"Ratio D$^{+}$/D$^{0}$ in semicentral Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\\mathrm{T}$. Statistical (bars) and...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t9","@type":"Dataset","description":"Ratio D*$^{+}$/D$^{0}$ in central Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\\mathrm{T}$. Statistical (bars) and...","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t10","@type":"Dataset","description":"Ratio D*$^{+}$/D$^{0}$ in semicentral Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in |y|<0.5 and as a function of $p_\\mathrm{T}$. Statistical (bars) and...","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t11","@type":"Dataset","description":"Nuclear modification factor of D$^{0}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality class, in |y|<0.5 and...","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t12","@type":"Dataset","description":"Nuclear modification factor of D$^{+}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality class, in |y|<0.5 and...","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t13","@type":"Dataset","description":"Nuclear modification factor of D*$^{+}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality class, in |y|<0.5 and...","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t14","@type":"Dataset","description":"Nuclear modification factor of D$^{0}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality class, in |y|<0.5 and...","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t15","@type":"Dataset","description":"Nuclear modification factor of D$^{+}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality class, in |y|<0.5 and...","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t16","@type":"Dataset","description":"Nuclear modification factor of D*$^{+}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality class, in |y|<0.5 and...","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t17","@type":"Dataset","description":"Average nuclear modification factor of D$^{0}$, D$^{+}$ and D*$^{+}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 0-10% centrality...","name":"Table 17"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t18","@type":"Dataset","description":"Average nuclear modification factor of D$^{0}$, D$^{+}$ and D*$^{+}$ meson in Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in the 30-50% centrality...","name":"Table 18"},{"@id":"https://doi.org/10.17182/hepdata.127979.v1/t19","@type":"Dataset","description":"$p_\\mathrm{T}$-integrated nuclear modification factor of D$^{0}$ meson in central (0-10%) and semicentral (30-50%) Pb-Pb collisions at $\\sqrt{s_\\mathrm{NN}}=5.02$ TeV, in |y|<0.5.","name":"Table 19"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1946131?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/127979"}],"inLanguage":"en","name":"Prompt D$^{0}$, D$^{+}$, and D$^{*+}$ production 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/ins1946131?version=1","version":1}