Charmonium and Bottomonium from Classical SU(3) Gauge Configurations
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
The charmonium and bottomonium spectra computed from a potential defined from a single gauge configuration, obtained from solving the classical field equations, is discussed. The theoretical spectra shows good agreement with the measured states. A discussion of possible interpretations, within the same non-relativistic potential model, for the new charmonia states X(3872), and Y(4260) is performed. In particular, we give predictions for electromagnetic E1 transitions for various scenarios.
Keywords
Cite
@article{arxiv.hep-ph/0610422,
title = {Charmonium and Bottomonium from Classical SU(3) Gauge Configurations},
author = {R. A. Coimbra and O. Oliveira},
journal= {arXiv preprint arXiv:hep-ph/0610422},
year = {2008}
}
Comments
Talk given at "Quark Confinement and the Hadron Spectrum VII", Ponta Delgada, Sao Miguel, Azores, Portugal, Sept. 2-7, 2006