Scalar mesons in radiative ϕ\to K^0\bar{K}^0γdecay
We study the radiative $ϕ\to K^0\bar{K}^0γ$ decay within a phenomenological framework by considering the contributions of the $f_{0}(980)$ and $a_{0}(980)$ scalar resonances. We calculate the branching ratio $B(ϕ\to K^0\bar{K}^0γ)$ by employing the coupling constants $g_{f_0K^{+}K^{-}}$ and $g_{a_0K^{+}K^{-}}$ as determined by different experimental groups.
hep-ph↗