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presolar sic of type y: origin from low-metallicity asymptotic giant branch starsCarbon and Si isotopic ratios of SiC grains of type Y point to an origin in AGB stars of lower-than-solar metallicity. Comparison with model calculations indicate that stars with metallicity Z = 0.01 and 3-5 solar masses best account for the experimental data.
Document ID
20000081408
Document Type
Conference Paper
Authors
Amari, S.
(Washington Univ. Saint Louis, MO United States)
Nittler, L. R.
(NASA Goddard Space Flight Center Greenbelt, MD United States)
Zinner, E.
(Washington Univ. Saint Louis, MO United States)
Gallino R.
(Turin Univ. Italy)
Lugaro, M.
(Monash Univ. Melbourne, Australia)
Lewis, R. S.
(Chicago Univ. Chicago, IL United States)
Date Acquired
August 19, 2013
Publication Date
March 1, 2000
Publication Information
Publication: Lunar and Planetary Science XXXI
Subject Category
Lunar and Planetary Science and Exploration
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle20000080557Analytic PrimaryLunar and Planetary Science XXXI