Effects of a dressed quark-gluon vertex in pseudoscalar heavy-light mesons
High Energy Physics - Phenomenology
2015-09-30 v1
Abstract
Using a simple model in the context of the Dyson-Schwinger-Bethe-Salpeter approach, we investigate the effects of a dressed-quark-gluon vertex on pseudoscalar meson masses. In particular, we focus on the unequal-mass case and investigate heavy-light meson masses; in addition, we study the premise of the effective treatment of heavy quarks in our approach.
Keywords
Cite
@article{arxiv.1506.03686,
title = {Effects of a dressed quark-gluon vertex in pseudoscalar heavy-light mesons},
author = {M. Gomez-Rocha and T. Hilger and A. Krassnigg},
journal= {arXiv preprint arXiv:1506.03686},
year = {2015}
}
Comments
17 pages, 10 figures, 6 tables