Interference effects in the decay ϕ\to π^{0}π^{0}γand the coupling constant g_{ϕσγ}

We study the radiative decay $ϕ\toπ^{0}π^{0}γ$ within the framework of a phenomenological approach in which the contributions of $σ$-meson, $ρ$-meson and $f_0$-meson are considered. We analyze the interference effects between different contributions and utilizing the experimental branching ratio for this decay we estimate the coupling constant $g_{ϕσγ}$.

No reviews yet.

No comments yet.