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Article
Report number arXiv:1706.07122 ; LHCB-PAPER-2017-014 ; CERN-EP-2017-122 ; LHCB-PAPER-2017-014 ; EP-2017-122
Title Prompt and nonprompt J/ψ production and nuclear modification in pPb collisions at sNN=8.16 TeV
Related titlePrompt and nonprompt J/ψ production and nuclear modification in pPb collisions at sNN=8.16 TeV
Author(s) LHCb Collaboration  Visa alla 810 författare
Publication 2017-11-10
Imprint 22 Jun 2017
Number of pages 20
Note All figures and tables, along with any supplementary material and additional information, are available at https://lhcbproject.web.cern.ch/lhcbproject/Publications/LHCbProjectPublic/LHCb-PAPER-2017-014.html
In: Phys. Lett. B 774 (2017) 159-178
DOI 10.1016/j.physletb.2017.09.058
Subject category hep-ex ; Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; LHCb
Free keywords experimental results
Abstract The production of J/ψ mesons is studied in proton-lead collisions at the centre-of-mass energy per nucleon pair sNN=8.16 TeV with the LHCb detector at the LHC. The double differential cross-sections of prompt and nonprompt J/ψ production are measured as functions of the J/ψ 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.
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Preprint: © 2017-2025 CERN (License: CC-BY-4.0)



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 Journalen skapades 2017-06-24, och modifierades senast 2024-08-17


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