Multi-Dimensional Simulations of Pair-Instability Supernovae

Ke-Jung Chen; Alexander Heger; Ann Almgren

doi:10.1016/j.cpc.2010.06.032

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arXiv · 1006.2385

Multi-Dimensional Simulations of Pair-Instability Supernovae

Ke-Jung Chen·Alexander Heger·Ann Almgren

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Abstract

We present preliminary results from multidimensional numerical studies of pair instability supernova (PSN), studying the fluid instabilities that occur in multiple spatial dimensions. We use the new radiation-hydrodynamics code, CASTRO, and introduce a new mapping procedure that defines the initial conditions for the multidimensional runs in such a way that conservation of physical quantities is guaranteed at any level of resolution.

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Ke-Jung Chen, Alexander Heger, Ann Almgren. 2010-06-11. Multi-Dimensional Simulations of Pair-Instability Supernovae. https://doi.org/10.1016/j.cpc.2010.06.032

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