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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/2619
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dc.contributor.authorParthasarathy, M-
dc.date.accessioned2008-07-09T10:01:00Z-
dc.date.available2008-07-09T10:01:00Z-
dc.date.issued1991-07-
dc.identifier.citationAstronomy and Astrophysics, Vol. 247, No. 2, pp. 429 - 433en
dc.identifier.issn0004-6361-
dc.identifier.urihttp://hdl.handle.net/2248/2619-
dc.description.abstractThe existence of a dust shell and warm dust near HD 100764 are determined from IRAS observations of early R stars, and the ramifications of the findings are discussed. The mass of the dust shell is calculated to be 0.510 to the -4th solar mass, and the shell is considered to be an oxygen-rich silicate dust shell. The dust shell is theorized to be the result of mass loss experienced by the star during the helium core flash, a mechanism which is extended to the shells of J-type carbon stars.en
dc.format.extent949827 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherThe European Southern Observatoryen
dc.relation.urihttp://adsabs.harvard.edu/abs/1991A%26A...247..429Pen
dc.subjectCarbon starsen
dc.subjectEarly starsen
dc.subjectInfrared starsen
dc.subjectStellar envelopesen
dc.subjectStellar evolutionen
dc.subjectStellar mass ejectionen
dc.subjectCosmic dusten
dc.subjectInfrared astronomyen
dc.subjectInfrared astronomy satelliteen
dc.subjectInfrared radiationen
dc.subjectStellar soresen
dc.titleDetached cold dust shell around the early R star (warm carbon star) HD 100764en
dc.typeArticleen
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