Measurement of prompt and nonprompt J/psi production in pp and pPb collisions at sqrt(s[NN]) = 5.02 TeV

Abstract : This paper reports the measurement of J/psi meson production in proton-proton (pp) and proton-lead (pPb) collisions at a center-of-mass energy per nucleon pair of 5.02 TeV by the CMS experiment at the LHC. The data samples used in the analysis correspond to integrated luminosities of 28 inverse picobarns and 35 inverse nanobarns for pp and pPb collisions, respectively. Prompt and nonprompt J/psi mesons, the latter issuing from the decay of B mesons, are measured in their dimuon decay channels. Differential cross sections are measured in the transverse momentum range of 2
Type de document :
Pré-publication, Document de travail
Submitted to Eur. J. Phys. C ; see paper for full list of authors. 2017
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http://hal.in2p3.fr/in2p3-01458781
Contributeur : Sylvie Flores <>
Soumis le : mardi 7 février 2017 - 07:23:00
Dernière modification le : mardi 16 janvier 2018 - 16:15:59

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  • HAL Id : in2p3-01458781, version 1
  • ARXIV : 1702.01462

Citation

A.M. Sirunyan, M. Besançon, F. Couderc, M. Dejardin, D. Denegri, et al.. Measurement of prompt and nonprompt J/psi production in pp and pPb collisions at sqrt(s[NN]) = 5.02 TeV. Submitted to Eur. J. Phys. C ; see paper for full list of authors. 2017. 〈in2p3-01458781〉

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