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arxiv: hep-ph/0702214 · v1 · submitted 2007-02-21 · ✦ hep-ph

Scalar mesons in radiative φto K⁰bar{K}⁰γ decay

classification ✦ hep-ph
keywords gammadecayradiativescalarbranchingcalculateconsideringconstants
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We study the radiative $\phi\to K^0\bar{K}^0\gamma$ 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 $B(\phi\to K^0\bar{K}^0\gamma)$ by employing the coupling constants $g_{f_0K^{+}K^{-}}$ and $g_{a_0K^{+}K^{-}}$ as determined by different experimental groups.

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