Towards a synthesis of core-collapse supernova theory

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Abstract

New insights into the mechanism and character of core-collapse supernova explosions are transforming the approach of theorists to their subject. The universal realization that the direct hydrodynamic mechanism does not work and that a variety of hydrodynamic instabilities can influence the viability of theoretical explosions has ushered in a new era in supernova modeling. In this paper, I discuss the important physical and technical issues that remain. I review the neutrino-driven mechanism, the possible roles of Rayleigh-Taylor instabilities, questions in neutrino transport, and the various observational constraints within which theorists must operate. However, a consensus has yet to be achieved among active workers concerning many important details and some essential phenomenology. This synopsis is meant to accomplish two things: (i) to focus attention on the interesting problems whose resolution will bring needed progress, and (ii) to assess the current status of the theoretical art.

Original languageEnglish (US)
Pages (from-to)151-166
Number of pages16
JournalNuclear Physics A
Volume606
Issue number1-2
DOIs
StatePublished - Aug 26 1996

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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