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Radioactivities and gamma-rays from supernovaeAn account is given of the implications of several calculations relevant to the estimation of gamma-ray signals from various explosive astronomical phenomena. After discussing efforts to constrain the amounts of Ni-57 and Ti-44 produced in SN 1987A, attention is given to the production of Al-27 in massive stars and SNs. A 'delayed detonation' model of type Ia SNs is proposed, and the gamma-ray signal which may be expected when a bare white dwarf collapses directly into a neutron star is discussed.
Document ID
19920061023
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Woosley, S. E.
(Lick Observatory, Santa Cruz; Lawrence Livermore National Laboratory, Livermore CA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1991
Subject Category
Astronomy
Meeting Information
Meeting: International Symposium on Gamma-Ray Line Astrophysics
Location: Paris
Country: France
Start Date: December 10, 1990
End Date: December 13, 1990
Accession Number
92A43647
Funding Number(s)
CONTRACT_GRANT: NAGW-1273
CONTRACT_GRANT: NSF AST-88-13649
Distribution Limits
Public
Copyright
Other

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