First Simulations of Core- Collapse Supernovae to Supernova Remnants with SNSPH

2013/05/17 by Carola I. Ellinger, Gabriel Rockefeller, Ellinger, Carola I. +9 · 3 citations
Physics and Astronomy · #Astrophysics and Cosmic Phenomena #Astrophysics and Star Formation Studies #Gamma-ray bursts and supernovae #astro-ph.SR

paper · pdf · doi:10.48550/arxiv.1305.4137

arxiv created 2013/05/17 · arxiv updated 2013/05/20

Abstract

We present the first 3-dimensional simulations following the evolution of supernova shocks from their inception in the stellar core through the development of a supernova remnant into the Sedov phase. Our set of simulations use two different progenitors and two different conditions for the structure of the circumstellar environment. These calculations demonstrate the role that supernova instabilities (the instabilities that develop as the shock drive through the star) play in defining the structure and long-term development of instabilities in supernova remnants. We also present a first investigation of the mixing between stellar and interstellar matter as the supernova evolves into a young supernova remnant.

Cited by

• The Fallback Mechanisms in Core-Collapse Supernovae
• Neutrino quantum kinetic equations: The collision term
• Multidimensional simulations of ultrastripped supernovae to shock breakout

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