Masses and widths of scalar tetraquarks with hidden bottom
High Energy Physics - Phenomenology
2008-12-02 v1
Abstract
The relativistic four-quark equations are found in the framework of coupled-channel formalism. The dynamical mixing of the meson-meson states with the four-quark states is considered. The four-quark amplitudes of the tetraquarks with hidden bottom, including u, d, s and bottom quarks, are constructed. The poles of these amplitudes determine the masses and widths of tetraquarks.
Keywords
Cite
@article{arxiv.0812.0315,
title = {Masses and widths of scalar tetraquarks with hidden bottom},
author = {S. M. Gerasyuta and V. I. Kochkin},
journal= {arXiv preprint arXiv:0812.0315},
year = {2008}
}
Comments
7 pages, latex