Document Type

Article

Publication Version

Published Version

Publication Date

2012

Journal or Book Title

Physics Letters, Section B

Volume

710

Issue

1

First Page

182

Last Page

187

DOI

10.1016/j.physletb.2012.02.068

Abstract

We derive the formulae for the cross section of J/Psi production in high energy pA and AA collisions taking into account the gluon saturation/color glass condensate effects. We then perform the numerical calculations of the corresponding nuclear modification factors and find a good agreement between our calculations and the experimental data on . J/Psi production in pA collisions. We also observe that cold nuclear modification effects alone cannot describe the data on . J/Psi production in AA collisions. Additional final state suppression (at RHIC) and enhancement (at LHC) mechanisms are required to explain the experimental observations.

Comments

This article is from Physics Letters B 710 (2012): 182, doi: 10.1016/j.physletb.2012.02.068. Posted with permission.

Rights

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Copyright Owner

Elsevier

Language

en

File Format

application/pdf

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