{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.73941.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1465513"}},{"@id":"https://doi.org/10.1103/PhysRevC.94.054908","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2016","description":"CERN-LHC.  The production cross sections of the prompt charmed mesons D$^0$, D$^+$, D$^{*+}$ and D$_s$ were measured at mid-rapidity in p-Pb collisions at a centre-of-mass energy per nucleon pair $\\sqrt{s_{\\rm NN}}=5.02$ TeV with the ALICE detector at the LHC. D mesons were reconstructed from their decays D$^0\\rightarrow{\\rm K}^-\\pi^+$, D$^+\\rightarrow{\\rm K}^-\\pi^+\\pi^+$, D$^{*+}\\rightarrow D^0\\pi^+$, D$_s^+\\rightarrow\\phi\\pi^+\\rightarrow{\\rm K}^-{\\rm K}^+\\pi^+$, and their charge conjugates. The $p_{\\rm T}$-differential production cross sections were measured at mid-rapidity in the interval $1<p_{\\rm T}<24$ GeV/$c$ for D$^0$, D$^+$ and D$^{*+}$ mesons and in $2<p_{\\rm T}<12$ GeV/$c$ for D$_s$ mesons, using an analysis method based on the selection of decay topologies displaced from the interaction vertex. The production cross sections of the D$^0$, D$^+$ and D$^{*+}$ mesons were also measured in three $p_{\\rm T}$ intervals as a function of the rapidity $y_{\\rm cms}$ in the centre-of-mass system in $-1.26<y_{\\rm cms}<0.34$. In addition, the prompt D$^0$ cross section was measured in pp collisions at $\\sqrt{s}=7$ TeV and p-Pb collisions at $\\sqrt{s_{\\rm NN}}=5.02$ TeV down to $p_{\\rm T}=0$ using an analysis technique that is based on the estimation and subtraction of the combinatorial background, without reconstruction of the D$^0$ decay vertex. The nuclear modification factor $R_{\\rm pPb}(p_{\\rm T})$, defined as the ratio of the $p_{\\rm T}$-differential D-meson cross section in p-Pb collisions and that in pp collisions scaled by the mass number of the Pb nucleus, was calculated for the four D-meson species and found to be compatible with unity within experimental uncertainties. The results are compared to theoretical calculations that include cold-nuclear-matter effects and to transport model calculations incorporating the interactions of charm quarks with an expanding deconfined medium.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t1","@type":"Dataset","description":"pT-differential cross section of inclusive Dzero mesons in pp collisions at sqrt{sNN}=7 TeV in the rapidity interval |y|<0.5. Branching ratio...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t2","@type":"Dataset","description":"pT-differential cross section of prompt Dzero mesons in pp collisions at sqrt{sNN}=7 TeV in the rapidity interval |y|<0.5. Branching ratio...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t3","@type":"Dataset","description":"First column: production cross sections per unit of rapidity for prompt D0 mesons, inclusive D0 mesons (no feed-down subtraction) and...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t4","@type":"Dataset","description":"pT-differential cross section of inclusive Dzero mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV in the rapidity interval -0.96<y<0.04. Branching ratio...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t5","@type":"Dataset","description":"pT-differential cross section of prompt Dzero mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV in the rapidity interval -0.96<y<0.04. Branching ratio...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t6","@type":"Dataset","description":"First column: production cross sections per unit of rapidity for prompt D0 mesons, inclusive D0 mesons (no feed-down subtraction) and...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t7","@type":"Dataset","description":"Ratio of D+ to D0 meson yield in p-Pb collisions at sqrt{sNN}=5.02 TeV in -0.96<y< 0.04 as a function of...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t8","@type":"Dataset","description":"Ratio of D*+ to D0 meson yield in p-Pb collisions at sqrt{sNN}=5.02 TeV in -0.96<y< 0.04 as a function of...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t9","@type":"Dataset","description":"Ratio of Ds to D0 meson yield in p-Pb collisions at sqrt{sNN}=5.02 TeV in -0.96<y< 0.04 as a function of...","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t10","@type":"Dataset","description":"Ratio of Ds to D+ meson yield in p-Pb collisions at sqrt{sNN}=5.02 TeV in -0.96<y< 0.04 as a function of...","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t11","@type":"Dataset","description":"cross section of prompt Dzero mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 2<pt<5 GeV/c....","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t12","@type":"Dataset","description":"cross section of prompt Dzero mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 5<pt<8 GeV/c....","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t13","@type":"Dataset","description":"cross section of prompt Dzero mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 8<pt<16 GeV/c....","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t14","@type":"Dataset","description":"cross section of prompt Dplus mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 2<pt<5 GeV/c....","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t15","@type":"Dataset","description":"cross section of prompt Dplus mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 5<pt<8 GeV/c....","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t16","@type":"Dataset","description":"cross section of prompt Dplus mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 8<pt<16 GeV/c....","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t17","@type":"Dataset","description":"cross section of prompt Dstar mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 2<pt<5 GeV/c....","name":"Table 17"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t18","@type":"Dataset","description":"cross section of prompt Dstar mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 5<pt<8 GeV/c....","name":"Table 18"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t19","@type":"Dataset","description":"cross section of prompt Dstar mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV vs rapidity in the pt interval 8<pt<16 GeV/c....","name":"Table 19"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t20","@type":"Dataset","description":"Nuclear modification factor RpPb of D0 mesons in p-Pb collisions at sqrt{sNN}=5.02 TeV in -0.96<y<0.04 as a function of pT....","name":"Table 20"},{"@id":"https://doi.org/10.17182/hepdata.73941.v1/t21","@type":"Dataset","description":"Pt-integrated nuclear modification factor RpA of prompt D0 mesons in -0.96 < ycm < 0.04. The first error is the...","name":"Table 21"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1465513?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/73941"}],"inLanguage":"en","name":"D-meson production in p-Pb collisions at $\\sqrt{s_{\\rm NN}}=5.02$ TeV and in pp collisions at $\\sqrt{s}=7$ TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1465513?version=1","version":1}