Problem of Light Scalar Mesons
High Energy Physics - Phenomenology
2007-05-23 v1 High Energy Physics - Experiment
Nuclear Theory
Abstract
The following topics are considered. 1. Confinement, chiral dynamics and light scalar mesons. 2. -meson radiative decays about nature of light scalar resonances. Arguments in favor of the four-quark model of the and mesons are given.
Cite
@article{arxiv.hep-ph/0410051,
title = {Problem of Light Scalar Mesons},
author = {N. N. Achasov},
journal= {arXiv preprint arXiv:hep-ph/0410051},
year = {2007}
}
Comments
9 pages, 3 figures, Talk given on May 28, 2004 at QUARK-2004, May 24-30, 2004, Pushkinskie Gory, Pskovskaya region, Russia