e+e- --> e+e- pi0 pi0 at Daphne
arXiv:hep-ph/0602205 · doi:10.1140/epjc/s2006-02567-9
Abstract
The production of the sigma(500) meson in gamma gamma --> pi0 pi0 is studied. In particular, the KLOE data collected during the DAPHNE run at sqrt(s)= 1 GeV are appropriate to this purpose because of the strong reduction of Kaon backgrounds.
13 pages, 9 figures, few comments added