Comover Enhancement of Quarkonium Production
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Quarkonium data suggest an enhancement of the hadroproduction rate from interactions of the heavy quark pair with a comoving color field generated in the hard gg -> Q\bar{Q} subprocess. We review the motivations and principal consequences of this comover enhancement scenario (CES).
Cite
@article{arxiv.hep-ph/0209365,
title = {Comover Enhancement of Quarkonium Production},
author = {P. Hoyer and N. Marchal and S. Peigne},
journal= {arXiv preprint arXiv:hep-ph/0209365},
year = {2007}
}
Comments
7 pages, 1 eps figure, to appear in the proceedings of the CERN 2001-2002 workshop `Hard Probes in Heavy Ion Collisions at the LHC'