TY  - JOUR
AU  - LHCb Collaboration (Aaij, R. et al
AU  - Garcia Martin, L. M.
AU  - Henry, L.
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Remon Alepuz, C.
AU  - Ruiz Valls, P.
AU  - Ruiz Vidal, J.
AU  - Sanchez Mayordomo, C.
PY  - 2017
DA  - 2017//
TI  - Prompt and nonprompt J/psi production and nuclear modification in pPb collisions at root s(NN)=8.16 TeV
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 159
EP  - 178
VL  - 774
PB  - Elsevier Science Bv
AB  - The production of J/psi mesons is studied in proton-lead collisions at the centre-of-mass energy per nucleon pair root s(NN) = 8.16 TeV with the LHCb detector at the LHC. The double differential cross-sections of prompt and nonprompt J/psi production are measured as a function of the J/psi transverse momentum and rapidity in the nucleon-nucleon centre-of-mass frame. Forward-to-backward ratios and nuclear modification factors are determined. The results are compared with theoretical calculations based on collinear factorisation using nuclear parton distribution functions, on the colour glass condensate or on coherent energy loss models.
SN  - 0370-2693
UR  - http://arxiv.org/abs/1706.07122
UR  - https://doi.org/10.1016/j.physletb.2017.09.058
DO  - 10.1016/j.physletb.2017.09.058
LA  - English
N1  - WOS:000414973200024
ID  - LHCbCollaborationAaij_etal2017
ER  -