N. N. Achasov
Published 2004-10-04Version 1
The following topics are considered. 1. Confinement, chiral dynamics and light scalar mesons. 2. $\phi$-meson radiative decays about nature of light scalar resonances. Arguments in favor of the four-quark model of the $a_0(980)$ and $f_0(980)$ mesons are given.
Comments: 9 pages, 3 figures, Talk given on May 28, 2004 at QUARK-2004, May 24-30, 2004, Pushkinskie Gory, Pskovskaya region, Russia
Light Scalar Mesons from Phi to Psi
Chiral dynamics of many-pion systems
Chiral dynamics of many pion systems: the rho to 4 pi and omega to 5 pi decays
