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Publications du LLR |  |
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Publications du LLR | |
| HAL : in2p3-00654057, version 1 |
| DOI : 10.1016/j.nuclphysa.2011.02.071 |
| Fiche détaillée |  Récupérer au format |
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| Proceedings of the 4th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions - HP2010, Eilat : Israël (2010) |
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| Cold Nuclear Matter effects on J/ψ production with extrinsic PT at View the MathML source at the LHC |
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| A. Rakotozafindrabe1E.G. FerreiroF. Fleuret2J. P. Lansberg3N. Matagne |
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| (2011) |
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| We evaluate the Cold Nuclear Matter effects on J/ψ production in pPb and PbPb collisions at the current LHC energy, taking into account the gluon shadowing and the nuclear absorption. We use the complete kinematics in the underlying 2 → 2 partonic process, namely g + g → J/ψ + g as expected from LO pQCD. The resulting shadowing is responsible for a large J/ψ suppression in pPb and PbPb, and shows a strong rapidity dependence. |
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| 1 : | IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers (ex DAPNIA) |
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| 2 : | LLR - Laboratoire Leprince-Ringuet |
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| 3 : | IPNO - Institut de Physique Nucléaire d'Orsay |
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| Thème(s) | : | Physique/Physique Nucléaire Théorique |
| in2p3-00654057, version 1 | |
| http://hal.in2p3.fr/in2p3-00654057 | |
| oai:hal.in2p3.fr:in2p3-00654057 | |
| Contributeur : Sophie Heurteau | |
| Soumis le : Mardi 20 Décembre 2011, 17:21:21 | |
| Dernière modification le : Mercredi 21 Décembre 2011, 07:41:30 | |
