Please use this identifier to cite or link to this item:
Title: The evolutionary considerations of R CR B stars - Observational approach
Authors: Kameswara Rao, N
Keywords: Stellar evolution;Variable star
Issue Date: 1990
Publisher: Astronomical Society of India
Citation: BASI, Vol. 18, pp. 341-350
Abstract: The properties of the hydrogen-deficient stars called extreme helium stars, R Cr B stars, and hydrogen-deficient carbon stars are briefly examined, emphasizing the R Cr B stars. Luminosities and temperatures, distribution and kinematics, abundances, pulsations, circumstellar environment, and structure and origin are addressed. The stage of stellar evolution at which a medium-mass star of normal composition could become hydrogen-deficient is considered.
Appears in Collections:BASI Publications

Files in This Item:
File Description SizeFormat 
paper-24.pdf440.4 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.