Core-collapse supernova simulation with effective general relativity

Details Core-collapse supernova simulation with effective general relativity Core-collapse supernova simulation with effective general relativity

Apr 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007aps..apru11006y&link_type=abstract

American Physical Society, APS April Meeting, April 14-17, 2007, abstract #U11.006

Astronomy and Astrophysics

Astrophysics

Scientific paper

We have performed multi-dimensional numerical radiation hydrodynamic simulations of core-collapse supernovae. Our numerical code can handle realistic nuclear reactions as well as spectral neutrino transport coupled with fluid motions. In order to take into account a strong general relativistic (GR) gravity that is important in this context, we employ an effective GR gravity formalism recently proposed by Marek et al.(Astron.& Astrophys., 445, 273 (2006)). The formalism is exact in a static spherical star and has shown a good agreement with GR collapse simulation. We will present our preliminary results in this talk.

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