Dashen's theorem and electromagnetic masses of the mesons
High Energy Physics - Phenomenology
2008-02-03 v2
Abstract
Employing chiral field theory, we find that Dashen's theorem, which holds for pseudoscalar mesons, can be generalized to the sector of axial-vector mesons, however, fails for vector mesons.
Cite
@article{arxiv.hep-ph/9612258,
title = {Dashen's theorem and electromagnetic masses of the mesons},
author = {Dao-Neng Gao and Mu-Lin Yan and Bing-An Li},
journal= {arXiv preprint arXiv:hep-ph/9612258},
year = {2008}
}
Comments
LaTeX file, 16 pages, no figures