Mass transfer in AR Lacertae

dc.contributor.author	Srivastava, R. K
dc.date.accessioned	2005-12-06T07:01:11Z
dc.date.available	2005-12-06T07:01:11Z
dc.date.issued	1984-03
dc.identifier.citation	BASI, Vol. 12, No. 1, pp. 52-60	en
dc.identifier.uri	http://hdl.handle.net/2248/614
dc.description.abstract	Evolutionary discussion shows that the possibility of AR Lac being in a semi-detached state of evolution cannot be ruled out. The period variations of AR Lac have been analysed using Biermann & Hall's (1973) model for a system undergoing mass transfer. The yearly rates of period change and mass transfer are found to be respectively 1.7 X 10/sup-6/ d and 6.2 X 10/sup-7/ M.	en
dc.format.extent	2477425 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en
dc.publisher	Astronomical Society of India	en
dc.subject	Period changes - mass transfer	en
dc.subject	RS CVn binaries	en
dc.title	Mass transfer in AR Lacertae	en
dc.type	Article	en