Heavy quarkonium spectrum and width in a weakly-coupled quark-gluon plasma
High Energy Physics - Phenomenology
2011-09-21 v3 Nuclear Theory
Abstract
We report a recent calculation of the heavy quarkonium energy levels and decay widths in a quark- gluon plasma whose temperature is much smaller than the inverse radius of the bound state, based on a Non-Relativistic Effective Field theory framework for heavy quarkonium at finite temperature. Relevance for the phenomenology of the Y(1S) in heavy ion collisions is also discussed.
Cite
@article{arxiv.1108.5875,
title = {Heavy quarkonium spectrum and width in a weakly-coupled quark-gluon plasma},
author = {Jacopo Ghiglieri},
journal= {arXiv preprint arXiv:1108.5875},
year = {2011}
}
Comments
5 pages, 1 figure, references added. Proceedings of the XIV International Conference on Hadron Spectroscopy (Hadron2011), 13-17 June 2011, Munich, Germany