The importance of neutrino opacities for the accretion luminosity in   spherically symmetric supernova models
  Based on general relativistic three-flavor Boltzmann neutrino transport, we compare simulations of the postbounce evolution for five different stellar progenitors with 13 and 20 solar masses (Nomoto & Hashimoto '88), and 15, 25, and 40 solar masses (Woosley & Weaver '95). 
M. Liebendoerfer, O. E. B. Messer, A. Mezzacappa, W. R. Hix, F.-K.   Thielemann, K. Langanke