2002/12/19 by Dalibor Kekez, Dubravko Klabucar
Physics and Astronomy · #hep-ph #nucl-th
published as Published in the proceedings Bled Workshops in Physics 3 (2002) 27 · Talk at the Mini-Workshop "Quarks and Hadrons", 7-14 July 2002, Bled, Slovenia, uses their proceedings LaTeX style, 7 pages
arxiv created 2002/12/19 · arxiv updated 2009/11/30
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.