2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/176459The scalar contributions to the radiative decay $ϕ\to K^0\bar K^0γ$ are studied within the framework of the Linear Sigma Model. Theoretical predictions for the associated subprocesses $ϕ\to f_0γ$ and $ϕ\to a_0γ$ as well as the ratio $ϕ\to f_0γ/a_0γ$ are also given.4 pages, 1 figure, uses EPJA style. A new paragraph explaining the seminal contribution of Ref. [11] is addedHigh Energy Physics - PhenomenologyHigh Energy Physics - Experimenttext