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Cool Bottom Processing on the AGB and Presolar Grain CompositionsWe describe results from a model of cool bottom processing (CBP) in AGB (asymptotic giant branch) stars. We predict O, Al, C and N isotopic compositions of circumstellar grains. Measured compositions of mainstream SiC grains and many oxide grains are consistent with CBP. Additional information is contained in the original extended abstract.
Document ID
20020045921
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Nollett, Kenneth M.
(California Inst. of Tech. Pasadena, CA United States)
Busso, M.
(Perugia Univ. Perugia, Italy)
Wasserburg, G. J.
(California Inst. of Tech. Pasadena, CA United States)
Date Acquired
August 20, 2013
Publication Date
April 1, 2002
Publication Information
Publication: Lunar and Planetary Science XXXIII
Subject Category
Lunar And Planetary Science And Exploration
Funding Number(s)
CONTRACT_GRANT: NAG5-10293
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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