Hide/Show Apps

The decay rho(0) -> pi(0)pi(0)gamma and the role of sigma-meson

Gokalp, A
Yılmaz, Osman
We study the radiative decay p(0) --> pi (0)pi (0)gamma within the framework of a phenomenological approach in which the contributions of sigma -meson and omega -meson intermediate states and of the pion-loops are considered. We conclude that the sigma -meson amplitude makes a substantial contribution.