Phenomenological Schwinger-Dyson approach to eta-eta' mass matrix
High Energy Physics - Phenomenology
2007-05-23 v1 Nuclear Theory
Abstract
It is reviewed pedagogically how a very successful description of the eta-eta' mass matrix can be achieved in the consistently coupled Schwinger-Dyson and Bethe-Salpeter approach in spite of the limitations of the ladder approximation. This description is in agreement with both phenomenology and lattice results.
Keywords
Cite
@article{arxiv.hep-ph/0212286,
title = {Phenomenological Schwinger-Dyson approach to eta-eta' mass matrix},
author = {Dalibor Kekez and Dubravko Klabucar},
journal= {arXiv preprint arXiv:hep-ph/0212286},
year = {2007}
}
Comments
Talk at the Mini-Workshop "Quarks and Hadrons", 7-14 July 2002, Bled, Slovenia, uses their proceedings LaTeX style, 7 pages