The Breaking of Isospin and the rho-omega-System
High Energy Physics - Phenomenology
2016-11-23 v1
Abstract
Simple quark models for the low lying vector mesons suggest a mixing between the u- and d-flavors and a violation of the isospin symmetry for the rho-omega system much stronger than observed. It is shown that the chiral dynamics, especially the QCD anomaly, is responsible for a restoration of the isospin symmetry in the rho-omega system.
Cite
@article{arxiv.hep-ph/0106273,
title = {The Breaking of Isospin and the rho-omega-System},
author = {H. Fritzsch},
journal= {arXiv preprint arXiv:hep-ph/0106273},
year = {2016}
}
Comments
6 pages, style file appolb.cls included