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Scalar mesons in radiative ϕ\to K^0\bar{K}^0γdecay

A. Gokalp·C. S. Korkmaz·O. Yilmaz
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Abstract

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.

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A. Gokalp, C. S. Korkmaz, O. Yilmaz. 2007-02-21. Scalar mesons in radiative ϕ\to K^0\bar{K}^0γdecay. https://doi.org/10.1103/physrevd.75.013001

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