Double meson production in ultraperipheral heavy ion collisions
High Energy Physics - Phenomenology
2009-01-07 v2 Nuclear Theory
Abstract
The double meson production in ultraperipheral heavy ions collisions is addressed, focusing on the particular case of rho-J/Psi from two-photon reactions. The cross section at photon level is obtained using distinct parameterizations for the gluon distribution on the light meson. The resulting estimates for the nuclear case are presented and discussed. As a by product, we estimate the double rho production cross section using the Pomeron-exchange factorization relations.
Keywords
Cite
@article{arxiv.hep-ph/0303172,
title = {Double meson production in ultraperipheral heavy ion collisions},
author = {V. P. Goncalves and M. V. T. Machado},
journal= {arXiv preprint arXiv:hep-ph/0303172},
year = {2009}
}
Comments
12 pages, 5 figures. Version to be published in n Eur. Phys. J. C