Radiative Meson Decays in Broken SU(3)

We consider vector and pseudoscalar meson decays using vector gauge fields with current mixing. The processes $\omega \to 3\pi$, $\omega \to \pi \gamma$, and $\pi \to 2\gamma$ are fitted with one value of the gauge field's coupling $g$, which also determines leptonic decay rates of vector mesons. Octet breaking of the underlying $\mathrm{VVP}$ strong interaction introduces four parameters. The available experimental information on $\pi$, $\eta$, $\omega$, and $\varphi$ decays gives relations among these parameters which predict rates for decays such as $K^{*}\to K\gamma$.