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Silicon and Carbon Isotopic Ratios in AGB Stars: SiCGrain Data, Models, and the Galactic Evolution of the Si Isotopes

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Date

2006

Authors

Zinner, Ernst
Nittler, Larry R
Gallino, Roberto
Karakas, Amanda
Lugaro, Maria Anna
Straniero, O
Lattanzio, John

Journal Title

Journal ISSN

Volume Title

Publisher

IOP Publishing

Abstract

Presolar SiC grains of the mainstream, Y, and Z type are believed to come from carbon stars. We compared their C and Si isotopic ratios with theoretical models for the envelope compositions of AGB stars. Two sets of models (FRANEC and Monash) use a range

Description

Keywords

Keywords: Dust, extinction; Galaxy: evolution; Nuclear reactions, nucleosynthesis, abundances; Stars: AGB and post-AGB; Stars: carbon

Citation

URI

http://hdl.handle.net/1885/26649

Collections

ANU Research Publications

Source

Astrophysical Journal, The

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1086/506957

Restricted until

2037-12-31

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Description
01_Zinner_Silicon_and_Carbon_Isotopic_2006.pdf (3.26 MB)

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