Study of the $rho$, $omega$, $phitoetagammato 7gamma$ Decays with an SND Detector on a VEPP-2M Collider

The $e^+e^-toetagammato 7gamma$ process was studied in the energy range $2E=600div 1060$ MeV with an SND detector on a VEPP-2M $e^+e^-$ collider. The decay branching ratios $B(phitoetagamma)=(1.343pm 0.012pm 0.055)cdot 10^{-2}$, $B(omegatoetagamma)=(4.60pm 0.72pm 0.19)cdot 10^{-4}$, and $B(rhotoetagamma)=(2.69pm 0.32pm 0.16)cdot 10^{-4}$ were measured.