New J/$\psi$ suppression data and the comovers interaction model
Nuclear Theory
2009-11-10 v1
Abstract
New data on the suppression both in proton-nucleus and in lead-lead interactions have been presented recently by the NA50 collaboration. We show that these data, together with the final ones on sulfur-uranium interactions, can be described in the framework of the comovers interaction model with a unique set of three parameters : the nuclear absorption cross-section, the comovers interaction cross-section and a single (rescaled) absolute normalization. Expectations for suppression at RHIC are also discussed.
Keywords
Cite
@article{arxiv.nucl-th/0303055,
title = {New J/$\psi$ suppression data and the comovers interaction model},
author = {A. Capella and D. Sousa},
journal= {arXiv preprint arXiv:nucl-th/0303055},
year = {2009}
}
Comments
16 pages, 3 postscript figures