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Core-Collapse Supernovae: Modeling between Pragmatism and Perfectionism

H. -Th. Janka·R. Buras·F. S. Kitaura Joyanes·A. Marek·M. Rampp
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Abstract

We briefly summarize recent efforts in Garching for modeling stellar core collapse and post-bounce evolution in one and two dimensions. The transport of neutrinos of all flavors is treated by iteratively solving the coupled system of frequency-dependent moment equations together with a model Boltzmann equation which provides the closure. A variety of progenitor stars, different nuclear equations of state, stellar rotation, and global asymmetries due to large-mode hydrodynamic instabilities have been investigated to ascertain the road to finally successful, convectively supported neutrino-driven explosions.

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H. -Th. Janka, R. Buras, F. S. Kitaura Joyanes, A. Marek, M. Rampp. 2004-05-14. Core-Collapse Supernovae: Modeling between Pragmatism and Perfectionism. https://arxiv.org/abs/astro-ph/0405289

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