Rapid variations of H-alpha emission strength of eight Be stars

dc.contributor.author	Ghosh, K. K
dc.date.accessioned	2009-01-07T12:39:22Z
dc.date.available	2009-01-07T12:39:22Z
dc.date.issued	1988-08
dc.identifier.citation	Astrophysics and Space Science, Vol. 147, No. 1, pp. 91 - 106	en
dc.identifier.issn	0004-640X
dc.identifier.uri	http://hdl.handle.net/2248/4251
dc.description.abstract	Rapid observations of H profiles of eight Be stars have been obtained and it is found that rapid (in a time-scale of 4 to 6 minutes) and irregular variations of total emission strength of H line are present in these stars. It has been suggested that these variations may be due to the material circulation in the envelope of Be stars.	en
dc.language.iso	en	en
dc.publisher	Kluwer Academic Publishers	en
dc.relation.uri	http://dx.doi.org/10.1007/BF00656609	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1988Ap%26SS.147...91G	en
dc.subject	B Stars	en
dc.subject	Emission Spectra	en
dc.subject	H Alpha Line	en
dc.subject	Stellar Spectra	en
dc.subject	Astronomical Catalogs	en
dc.subject	Photoelectrons	en
dc.subject	Stellar Envelopes	en
dc.subject	Visible Spectrum	en
dc.title	Rapid variations of H-alpha emission strength of eight Be stars	en
dc.type	Article	en