The ratio of $\gamma /{\pi }^0$ production rates in neutrino-nucleus interactions at the $\Delta$ resonance mass region

Ara N. Ioannisian

We study the dependence of neutrino-induced $\gamma /{\pi }^0$ production ($\stackrel{(-)}{{\nu }_{\mu }}+A\to \stackrel{(-)}{{\nu }_{\mu }}(\mu )+\gamma /{\pi }^0+X$) on the target nucleus A, at the $\Delta$ resonance…