2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/4287Based 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).4 pages, 3 figures, to appear in W. Hillebrandt and E. Mueller, eds., Proceedings of the 11th Workshop on "Nuclear Astrophysics" held at Rinberg Castle, February 11-16, 2002Astrophysicstext