Charmed baryons in a relativistic quark model
High Energy Physics - Phenomenology
2007-05-23 v2
Abstract
We calculate mass spectra of charmed baryons within a relativistically covariant quark model based on the Bethe-Salpeter-equation in instantaneous approximation. Interactions are given by a linearly rising three-body confinement potential and a flavor dependent two-body force derived from QCD instanton effects. This model has already been successfully applied to the calculation of light flavor baryon spectra and is now extended to heavy baryons. Within the same framework we compare the results to those obtained with the more conventional one-gluon-exchange potential.
Keywords
Cite
@article{arxiv.hep-ph/0602153,
title = {Charmed baryons in a relativistic quark model},
author = {Sascha Migura and Dirk Merten and Bernard Metsch and Herbert-R. Petry},
journal= {arXiv preprint arXiv:hep-ph/0602153},
year = {2007}
}
Comments
13 pages, 7 figures, 7 tables, typos removed