Simulations of Magnetically-Driven Supernova and Hypernova Explosions in the Context of Rapid Rotation

Abstract

We present here the first 2D rotating, multi-group, radiation magnetohydrodynamics (RMHD) simulations of supernova core collapse, bounce, and explosion. In the context of rapid rotation, we focus on the dynamical effects of magnetic stresses and the creation and propagation of MHD jets. We find that a quasi-steady state can be quickly established after bounce, during which a well-collimated MHD jet is maintained by continuous pumping of power from the differentially rotating core. If the initial spin period of the progenitor core is $\sles$ 2 seconds, the free energy reservoir in the secularly evolving protoneutron star is adequate to power a supernova explosion, and may be enough for a hypernova. The jets are well collimated by the infalling material and magnetic hoop stresses, and maintain a small opening angle. We see evidence of sausage instabilities in the emerging jet stream. Neutrino heating is sub-dominant in the rapidly rotating models we explore, but can contribute 10$-$25% to the final explosion energy. Our simulations suggest that even in the case of modest or slow rotation, a supernova explosion might be followed by a secondary, weak MHD jet explosion, which, because of its weakness may to date have gone unnoticed in supernova debris. Furthermore, we suggest that the generation of a non-relativistic MHD precursor jet during the early protoneutron star/supernova phase is implicit in both the collapsar and "millisecond magnetar" models of GRBs. The multi-D, multi-group, rapidly rotating RMHD simulations we describe here are a start along the path towards more realistic simulations of the possible role of magnetic fields in some of Nature's most dramatic events.

33 pages, including 18 color figures; accepted to the Astrophysical Journal April 23, 2007; higher-resolution figures available at http://zenith.as.arizona.edu/~burrows/mhd-sn/

References in corpus (19)

• The Supernova -- Gamma-Ray Burst Connection
• Explosions of O-Ne-Mg Cores, the Crab Supernova, and Subluminous Type II-P Supernovae
• A New Mechanism for Core-Collapse Supernova Explosions
• A neutron-star-driven X-ray flash associated with supernova SN 2006aj
• Two-Dimensional Hydrodynamic Core-Collapse Supernova Simulations with Spectral Neutrino Transport II. Models for Different Progenitor Stars
• Multi-Dimensional Simulations of the Accretion-Induced Collapse of White Dwarfs to Neutron Stars
• Features of the Acoustic Mechanism of Core-Collapse Supernova Explosions
• Proto-Neutron Star Winds with Magnetic Fields and Rotation
• Magnetorotational collapse of massive stellar cores to neutron stars: Simulations in full general relativity
• Relativistic MHD Winds from Rotating Neutron Stars
• Axisymmetric simulations of magnetorotational core collapse: Approximate inclusion of general relativistic effects
• Stellar Explosions by Magnetic Towers
• The signature of the magnetorotational instability in the Reynolds and Maxwell stress tensors in accretion discs
• A New Algorithm for 2-D Transport for Astrophysical Simulations: I. General Formulation and Tests for the 1-D Spherical Case
• The Effect of Neutrino Radiation on Magnetorotational Instability in Proto-Neutron Stars
• Astrophysical Explosions Driven by a Rotating, Magnetized, Gravitating Sphere
• General Relativistic Simulations of Slowly and Differentially Rotating Magnetized Neutron Stars
• A Two-Dimensional MagnetoHydrodynamics Scheme for General Unstructured Grids
• Rotating massive stars: Pre-SN models and stellar yields at solar metallicity

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