Prompt and nonprompt J / ψ production and nuclear modification in pPb collisions at
Journal Article
·
· Physics Letters B
The production of J/ψ mesons is studied in proton-lead collisions at the centre-of-mass energy per nucleon pair with the LHCb detector at the LHC. The double differential cross-sections of prompt and nonprompt J/ψ production are measured as a function 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.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Contributing Organization:
- LHCb Collaboration
- Grant/Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1525261
- Journal Information:
- Physics Letters B, Vol. 774, Issue C; ISSN 0370-2693
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 41 works
Citation information provided by
Web of Science
Web of Science
$$J/\psi $$ J / ψ production in p+p and p+Pb collisions at ultrarelativistic energies
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journal | July 2018 |
Inclusive J/ψ production at forward and backward rapidity in p-Pb collisions at s N N = 8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV
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journal | July 2018 |
In-Medium Charmonium Production in Proton-Nucleus Collisions | text | January 2018 |
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