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https://hdl.handle.net/2445/186506| Title: | Prompt and nonprompt J/ψ production and nuclear modification in pPb collisions at √{sNN} = 8.16 TeV |
| Author: | Alfonso Albero, Alejandro Camboni, Alessandro Coquereau, Samuel Fernandez, G. Garrido Beltrán, Lluís Gascón Fora, David Graciani Diaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Rives Molina, Vicente José Sanchez Gonzalo, D. Calvo Gomez, M. Gironella Gironell, P. Vazquez Gomez, R. LHCb Collaboration |
| Keywords: | Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments |
| Issue Date: | Nov-2017 |
| Publisher: | Elsevier B.V. |
| 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 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. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1016/j.physletb.2017.09.058 |
| It is part of: | Physics Letters B, 2017, vol. 774, num. 159, p. 178 |
| URI: | https://hdl.handle.net/2445/186506 |
| Related resource: | https://doi.org/10.1016/j.physletb.2017.09.058 |
| ISSN: | 0370-2693 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
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| 678025.pdf | 1.98 MB | Adobe PDF | View/Open |
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