%0 Journal Article
%T Measurement of prompt D+ and Ds+ production in pPb collisions at √s_NN=5.02 TeV
%A LHCb Collaboration (Aaij, R. et al
%A Jaimes Elles, S. J.
%A Jashal, B. K.
%A Martinez-Vidal, F.
%A Oyanguren, A.
%A Rebollo De Miguel, M.
%A Ruiz Vidal, J.
%A Sanderswood, I.
%A Zhuo, J.
%J Journal of High Energy Physics
%D 2024
%V 01
%N 1
%I Springer
%@ 1029-8479
%G English
%F LHCbCollaborationAaij_etal2024
%O WOS:001190227500001
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=6021), last updated on Wed, 10 Apr 2024 12:47:19 +0000
%X The production of prompt D+ and D-s(+) mesons is studied in proton-lead collisions at a centre-of-mass energy of root s(NN) = 5.02TeV. The data sample corresponding to an integrated luminosity of (1.58 +/- 0.02)nb(-1) is collected by the LHCb experiment at the LHC. The differential production cross-sections are measured using D+ and D-s(+) candidates with transverse momentum in the range of 0 < p(T) < 14 GeV/c and rapidities in the ranges of 1.5 < y* < 4.0 and -5.0 < y* < -2.5 in the nucleon-nucleon centre-of-mass system. For both particles, the nuclear modification factor and the forward-backward production ratio are determined. These results are compared with theoretical models that include initial-state nuclear effects. In addition, measurements of the cross-section ratios between D+, D-s(+) and D-0 mesons are presented, providing a baseline for studying the charm hadronization in lead-lead collisions at LHC energies.
%K Heavy Quark Production
%K Relativistic Heavy Ion Physics
%K QCD
%K Heavy Ion Experiments
%R 10.1007/JHEP01(2024)070
%U https://arxiv.org/abs/2309.14206
%U https://doi.org/10.1007/JHEP01(2024)070
%P 070-43pp