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

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

Description

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

dc.contributor.authorZinner, Ernst
dc.contributor.authorNittler, Larry R
dc.contributor.authorGallino, Roberto
dc.contributor.authorKarakas, Amanda
dc.contributor.authorLugaro, Maria Anna
dc.contributor.authorStraniero, O
dc.contributor.authorLattanzio, John
dc.date.accessioned2015-12-07T22:49:12Z
dc.identifier.issn0004-637X
dc.identifier.urihttp://hdl.handle.net/1885/26649
dc.description.abstractPresolar 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
dc.publisherIOP Publishing
dc.sourceAstrophysical Journal, The
dc.subjectKeywords: Dust, extinction; Galaxy: evolution; Nuclear reactions, nucleosynthesis, abundances; Stars: AGB and post-AGB; Stars: carbon
dc.titleSilicon and Carbon Isotopic Ratios in AGB Stars: SiCGrain Data, Models, and the Galactic Evolution of the Si Isotopes
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume650
dc.date.issued2006
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationu3379551xPUB46
local.type.statusPublished Version
local.contributor.affiliationZinner, Ernst, Washington University
local.contributor.affiliationNittler, Larry R, Carnegie Institution of Washington
local.contributor.affiliationGallino, Roberto, Universita di Torino
local.contributor.affiliationKarakas, Amanda, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationLugaro, Maria Anna, Utrecht University
local.contributor.affiliationStraniero, O, INAF-Osservatorio Astronomico di Teramo
local.contributor.affiliationLattanzio, John, Monash University
local.description.embargo2037-12-31
local.bibliographicCitation.startpage350
local.bibliographicCitation.lastpage373
local.identifier.doi10.1086/506957
dc.date.updated2015-12-07T12:06:37Z
local.identifier.scopusID2-s2.0-33751510725
CollectionsANU Research Publications

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