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A Comparison of 2D Magnetohydrodynamic Supernova Simulations with the CoCoNuT-FMT and Aenus-Alcar Codes
Vishnu Varma, Bernhard Mueller, Martin Obergaulinger
Code comparisons are a valuable tool for the verification of supernova simulation codes and the quantification of model uncertainties. Here we present a first comparison of axisymm…
Magnetorotational core collapse of possible GRB progenitors. IV. A wider range of progenitors
M. Obergaulinger, M. Á. Aloy
The final collapse of the cores of massive stars can lead to a wide variety of outcomes in terms of electromagnetic and kinetic energies, nucleosynthesis, and remnants. The connect…
Post-explosion evolution of core-collapse supernovae
M. Witt, A. Psaltis, H. Yasin +6
We investigate the post-explosion phase in core-collapse supernovae with 2D hydrodynamical simulations and a simple neutrino treatment. The latter allows us to perform 46 simulatio…
Three-dimensional core-collapse supernovae with complex magnetic structures: I. Explosion dynamics
Matteo Bugli, Jérôme Guilet, Martin Obergaulinger
Magnetic fields can play a major role in the dynamics of outstanding explosions associated to violent events such as GRBs and hypernovae, since they provide a natural mechanism to…