Program
|
Supernova Simulations and Neutron Star Formation
Hans-Thomas Janka
Max Planck Institute for Astrophysics
Abstract:
The current status of supernova modeling will
be reviewed. Improvements in the treatment of
neutrino transport and neutrino-matter interactions have advanced the models to a new
level of sophistication. Successful and robust
explosions by the neutrino-heating mechanism can be reported for progenitors with 8-10 solar
masses, and explosions supported by hydrodynamic instabilities seem in reach for stars with masses between 10 and 12 solar masses. State of the art simulations
for more massive progenitors are not yet finally conclusive, but offer new and interesting insights into the role of convection, hydrodynamic instabilities, and rotation in supernovae and during neutron star birth.
[PDF]Go back to the program page
|