Quarkonia: a theoretical frame
High Energy Physics - Phenomenology
2009-12-23 v1
Abstract
We discuss a general theoretical framework for the study of bound states made of two heavy quarks. For states below threshold, the framework has been developed to the level of providing precision studies for several charmonium and bottomonium observables. For states above threshold, like some of the newly discovered charmonium-like resonances at the B factories, a systematic description exists so far only for specific systems.
Cite
@article{arxiv.0912.4422,
title = {Quarkonia: a theoretical frame},
author = {Antonio Vairo},
journal= {arXiv preprint arXiv:0912.4422},
year = {2009}
}
Comments
7 pages, 11 figures, invited talk at CHARM 2009 (International Workshop on Charm Physics), Leimen, Germany, 20-22 May 2009