Simulations of Core Collapse Supernovae In One and Two Dimemsions Using Multigroup Neutrino Transport
Anthony Mezzacappa
Abstract
In one dimension, we present results from comparisons of stationary state multigroup flux-limited diffusion and Boltzmann neutrino transport, focusing on quantities central to the postbounce shock reheating. In two dimensions, we present results from simulations that couple one-dimensional multigroup flux-limited diffusion to two-dimensional PPM hydrodynamics.
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