Multi-angle Multi-group Radiation-hydrodynamics Simulations Of Core-collapse Supernovae
Abstract
We present new results from axisymmetric multi-angle, multi-group neutrino radiation hydrodynamic calculations of the postbounce phase of rotating and nonrotating core-collapse supernovae. We analyze the effect of the multi-angle treatment on neutrino radiation field anisotropies and the net energy deposition and compare our results in detail with multi-group flux-limited diffusion counterpart calculations.
This research is funded by the Joint Institute for Nuclear Astrophysics, by the DOE/SciDAC program, and by NSF.- Publication:
-
American Astronomical Society Meeting Abstracts
- Pub Date:
- December 2007
- Bibcode:
- 2007AAS...21110517O