The influence of high-energy neutrinos on the ejection of the envelope of a type-II supernova

We have derived the qualitative dependence of the ejection energy in a type-II supernova on the regime of accretion onto the central body, including the influence of high-energy neutrinos on the ejection energy. We have also obtained a qualitative picture for the behavior of the shock that leads to the ejection of the envelope as a function of the accretion regime and the character of the neutrino emission. These results are necessary for the construction of effective multidimensional models for supernovae, which we are in the process of developing.