Chiral Lagrangian with higher resonances and flavour $ SU(3) $ breaking
High Energy Physics - Phenomenology
2017-02-01 v1
Abstract
A chiral Lagrangian with breaking and higher resonances is proposed. In this model, the breaking structure in vector-pseudoscalar sector is realized with the decay constants of pseudoscalar mesons and the masses of vector mesons used as inputs. We examine whether the resulting breaking effect in the charge radii of pseudoscalar mesons is consistent with the experimental facts.
Keywords
Cite
@article{arxiv.hep-ph/9309321,
title = {Chiral Lagrangian with higher resonances and flavour $ SU(3) $ breaking},
author = {M. Hayakawa and T. Kurimoto and A. I. Sanda},
journal= {arXiv preprint arXiv:hep-ph/9309321},
year = {2017}
}
Comments
29 pages, REVTEX(ver.3), DPNU-93-34