Flare-like activity in Be stars HR 7403 and .8762

dc.contributor.author	Ghosh, K. K
dc.date.accessioned	2009-01-07T12:35:46Z
dc.date.available	2009-01-07T12:35:46Z
dc.date.issued	1989-05
dc.identifier.citation	Astrophysics and Space Science, Vol. 155, No. 2, pp. 311 - 317	en
dc.identifier.issn	0004-640X
dc.identifier.uri	http://hdl.handle.net/2248/4248
dc.description.abstract	Results are presented from rapid spectrophotometric observations of the Be stars HR 7403 and HR 8762. The observations were conducted between November, 1984 and December, 1985. No ultrarapid variations were detected in the spectra of the stars, with the exception of a few flare-like events. For HR 7403, a flare-like event was recorded only at H-alpha. For HR 8762, two events were obtained from H-alpha photometric observations. The time-scales of the events were a few minutes. The total energies from the events were of the order between 10 to the 34th and 10 to the 37th ergs.	en
dc.language.iso	en	en
dc.publisher	D. Reidel Publishing Co.	en
dc.relation.uri	http://adsabs.harvard.edu/abs/1989Ap%26SS.155..311G	en
dc.relation.uri	http://dx.doi.org/10.1007/BF00643867	en
dc.subject	B Stars	en
dc.subject	Flare Stars	en
dc.subject	H Alpha Line	en
dc.subject	Stellar Flares	en
dc.subject	Stellar Physics	en
dc.subject	Stellar Spectrophotometry	en
dc.subject	Brightness	en
dc.subject	Shell Stars	en
dc.subject	Stellar Luminosity	en
dc.subject	Stellar Spectra	en
dc.subject	X Ray Sources	en
dc.title	Flare-like activity in Be stars HR 7403 and .8762	en
dc.type	Article	en