Scalar f0f0 and a0a0 mesons in radiative ϕ→K+K−γϕ→K+K−γ decay

We study the radiative ϕ→K+K−γϕ→K+K−γ decay within a phenomenological framework by considering the contributions of the f0(980)f0(980) and a0(980)a0(980) scalar resonances. We consider the kaon-loop model and the no-structure model to evaluate these contributions and compare the results obtained in two models.