An Extremely Large Excess of 18O in the Hydrogen-deficient Carbon Star HD 137613

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dc.contributor.authorClayton, Geoffrey C
dc.contributor.authorHerwig, Falk
dc.contributor.authorGeballe, Thomas R
dc.contributor.authorAsplund, Martin
dc.contributor.authorTenenbaum, Emily D
dc.contributor.authorEngelbracht, Charles W
dc.contributor.authorGordon, Karl D
dc.date.accessioned2015-12-13T22:43:10Z
dc.date.issued2005
dc.date.updated2015-12-11T10:10:59Z
dc.description.abstractWe report the discovery of a uniquely large excess of 18O in the hydrogen-deficient carbon (HdC) star HD 137613 based on a spectrum of the first-overtone bands of CO at 2.3-2.4 μm in which three strong absorption bands of 12C 18O are clearly present. Ban
dc.identifier.issn0004-637X
dc.identifier.urihttp://hdl.handle.net/1885/79078
dc.publisherIOP Publishing
dc.sourceAstrophysical Journal, The
dc.subjectKeywords: Stars: AGB and post-AGB; Stars: carbon; Stars: evolution; Stars: individual (HD 137613)
dc.titleAn Extremely Large Excess of 18O in the Hydrogen-deficient Carbon Star HD 137613
dc.typeJournal article
local.bibliographicCitation.lastpage144
local.bibliographicCitation.startpage141
local.contributor.affiliationClayton, Geoffrey C, Louisiana State University
local.contributor.affiliationHerwig, Falk, Keele University
local.contributor.affiliationGeballe, Thomas R, Gemini Observatory
local.contributor.affiliationAsplund, Martin, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationTenenbaum, Emily D, Pomona College
local.contributor.affiliationEngelbracht, Charles W, University of Arizona
local.contributor.affiliationGordon, Karl D, University of Arizona
local.contributor.authoruidAsplund, Martin, u4042723
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationMigratedxPub7606
local.identifier.citationvolume623
local.identifier.doi10.1086/430110
local.identifier.scopusID2-s2.0-20444389091
local.type.statusPublished Version

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