Adiabaticity and color mixing in tetraquark spectroscopy
High Energy Physics - Phenomenology
2013-03-22 v1
Abstract
We revisit the role of color mixing in the quark-model calculation of tetraquark states, and compare simple pairwise potentials to more elaborate string models with three- and four-body forces. We attempt to disentangle the improved dynamics of confinement from the approximations made in the treatment of the internal color degrees of freedom.
Keywords
Cite
@article{arxiv.1301.6212,
title = {Adiabaticity and color mixing in tetraquark spectroscopy},
author = {Javier Vijande and Alfredo Valcarce and Jean-Marc Richard},
journal= {arXiv preprint arXiv:1301.6212},
year = {2013}
}
Comments
5 pages, 3 figs