A model for $q^2\bar{q}^2$ systems illustrated by an application to $K\bar{K}$ scattering
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
In the paper is presented a four-body potential model for systems which includes both the spin and flavour degrees of freedom, extending the formalism presented already in the spin independent situation. This allows an application to a realistic situation, which is chosen to be scattering. It is seen that because of the gluonic effects in this multi-quark system, the attraction resulting from the quark-exchange mechanism gets appreciably decreased compared to that emerging through the naive two-body potential approach.
Keywords
Cite
@article{arxiv.hep-ph/9401336,
title = {A model for $q^2\bar{q}^2$ systems illustrated by an application to $K\bar{K}$ scattering},
author = {B. Masud},
journal= {arXiv preprint arXiv:hep-ph/9401336},
year = {2009}
}
Comments
43 pages