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Core Collapse, Bounce and Shock Propagation

Published online by Cambridge University Press:  12 April 2016

Richard L. Bowers  and
James R. Wilson
Richard L. Bowers
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA, USA
James R. Wilson
Affiliation:
Lawrence Livermore National Laboratory, Livermore, CA, USA

Abstract.

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Recent developments in the physics input for iron core collapse models of type II supernovae are reviewed. The effect of these developments on collapse calculations is also discussed. The inner core collapses homologously, with little change in specific entropy, bounces in the neighborhood of nuclear density, and sets up; an outward moving shock. In adiabatic models an explosion may result. The inclusion of neutrino effects may produce substantial shock damping. Current results indicate that core collapse, bounce and shock propagation does not produce an explosion when neutrino effects are included.

Type
IX. Supernovae
Information
International Astronomical Union Colloquium , Volume 58: Stellar Hydrodynamics , August 1980 , pp. 537 - 544
Copyright
Copyright © Reidel 1980

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