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Title: IRAS observations of R Cor Bor stars
Authors: Kameswara Rao, N
Nandy, K
Keywords: Infrared astronomy satellite;Spaceborne astronomy;Stellar evolution;Stellar spectrophotometry;Stellar temperature;Variable stars;Cosmic dust;Red giant stars;Stellar envelopes
Issue Date: Sep-1986
Publisher: Royal Astronomical Society
Citation: Monthly Notices of Royal Astronomical Society, Vol. 222, No. 2, pp. 357 - 364
Abstract: The IRAS observations of R Cr B, SU Tau and V 348 Sgr indicate the existence of a cool dust component of temperature about 30 K in R Cr B and SU Tau and less than or equal to 100 K in V 348 Sgr, in addition to the hot dust. It is suggested that this cool dust shell is a remnant of the stage when these stars were red giants for the first time. Although R Cr B was observed by IRAS during a visual light minimum no significant IR flux increase was apparent.
ISSN: 0035-8711
Appears in Collections:IIAP Publications

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