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Convective processes and hydromagnetic instabilities in core collapse supernova simulations

Published online by Cambridge University Press:  01 August 2006

M. Obergaulinger ,
N. J. Hammer  and
E. Müller
M. Obergaulinger
Affiliation:
Max-Planck-Institut für Astrophysik, Karl-Schwarzschildstr. 1, 85741 Garching, Germany email: [email protected], [email protected]
N. J. Hammer
Affiliation:
Max-Planck-Institut für Astrophysik, Karl-Schwarzschildstr. 1, 85741 Garching, Germany email: [email protected], [email protected]
E. Müller
Affiliation:
Max-Planck-Institut für Astrophysik, Karl-Schwarzschildstr. 1, 85741 Garching, Germany email: [email protected], [email protected]
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Abstract

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Hydrodynamic and potentially also hydromagnetic instabilities play an important role in core-collapse supernovae. We report on simulations performed to investigate the effects of magnetic fields in simplified models. Furthermore, we present efforts to get rid of problems arising from the coordinate singularity at the symmetry axis and the associated boundary conditions.

Keywords

HydrodynamicsMHDsupernovae: generalmethods: numerical
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S239: Convection in Astrophysics , August 2006 , pp. 323 - 325
Copyright
Copyright © International Astronomical Union 2007

References

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