$J/\psi$ production in PHENIX
Abstract
Heavy quarkonia production is expected to be sensitive to the formation of a quark gluon plasma (QGP). The PHENIX experiment has measured production at ~200 GeV in Au+Au and Cu+Cu collisions, as well as in reference p+p and d+Au runs. 's were measured both at mid () and forward () rapidity. In this letter, we present the A+A preliminary results and compare them to normal cold nuclear matter expectations derived from PHENIX d+Au and p+p measurements as well as to theoretical models including various effects (color screening, recombination, sequential melting...).
Cite
@article{arxiv.nucl-ex/0608041,
title = {$J/\psi$ production in PHENIX},
author = {Raphaël Granier de Cassagnac},
journal= {arXiv preprint arXiv:nucl-ex/0608041},
year = {2019}
}
Comments
5 pages, 7 figures. To appear in the proceedings of Hot Quarks 2006: Workshop for Young Scientists on the Physics of Ultrarelativistic Nucleus-Nucleus Collisions, Villasimius, Italy, 15-20 May 2006