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Search for effects of a supernova explosion 30 to 40 thousand years ago in chondritesThe relative increases in Al-26 and Mn-53 equilibrium radioactivity of chondrites with different cosmic-ray exposure and terrestrial ages due to a possible supernova explosion 30-40 thousand years ago have been calculated. The results are discussed.
Document ID
19940007550
Document Type
Conference Paper
Authors
Alexeev, V. A. (Academy of Sciences (USSR) Moscow, Ussr)
Ustinova, G. K. (Academy of Sciences (USSR) Moscow, Ussr)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Publication Information
Publication: Lunar and Planetary Inst., Twenty-fourth Lunar and Planetary Science Conference. Part 1: A-F
Subject Category
ASTROPHYSICS
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19940007055Analytic PrimarySixth Annual Workshop on Space Operations Applications and Research (SOAR 1992), volume 219940007543Analytic PrimaryTwenty-fourth Lunar and Planetary Science Conference. Part 1: A-F