The meson spectra beyond a $q\bar q$ description
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
Despite the apparent simplicity of meson spectroscopy there are some states which cannot be accommodated in the usual structure. Among them there are either exotic states as the X(1600), or the recently measured charmed states and some of the light scalar mesons. We present a description of the light scalar mesons in terms of and components.
Cite
@article{arxiv.hep-ph/0410008,
title = {The meson spectra beyond a $q\bar q$ description},
author = {J. Vijande and F. Fernandez and A. Valcarce},
journal= {arXiv preprint arXiv:hep-ph/0410008},
year = {2009}
}
Comments
3 pages. Talk presented at the 19th European Few-Body conference, Groningen, The Netherlands, August 23-27, 2004