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Exploiting the neutronization burst of a galactic supernova
M. Kachelriess, R. Tomas, R. Buras +3
One of the robust features found in simulations of core-collapse supernovae (SNe) is the prompt neutronization burst, i.e. the first milliseconds after bounce when the SN…
Neutrino-Driven Supernovae: an Accretion Instability in a Nuclear Physics Controlled Environment
H. -T. Janka, R. Buras, F. S. Kitaura Joyanes +3
New simulations demonstrate that low-mode, nonradial hydrodynamic instabilities of the accretion shock help starting hot-bubble convection in supernovae and thus support explosions…
Core-Collapse Supernovae: Modeling between Pragmatism and Perfectionism
H. -Th. Janka, R. Buras, F. S. Kitaura Joyanes +2
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…