Observations of BN and AN stars: New Be stars

dc.contributor.author	Ghosh, K. K
dc.contributor.author	Apparao, K. M. V
dc.contributor.author	Pukalenthi, S
dc.date.accessioned	2008-08-21T10:06:07Z
dc.date.available	2008-08-21T10:06:07Z
dc.date.issued	1999-01
dc.identifier.citation	Astronomy and Astrophysics Supplement, Vol.134, No. 2, pp. 359 - 364	en
dc.identifier.issn	0365 - 0138
dc.identifier.uri	http://hdl.handle.net/2248/3225
dc.description.abstract	From a survey of spectra of Bn/An stars, we have detected seven new Be stars: HR 1056 (A0Vn), 1544 (A1Vn), 2191 (A0Vnn), 2300 (B8Vn), 3134 (B9.5 Vn), 3878 (B0.5 IIIn) and 4552 (B9IIIpSi). H_alpha profiles of these stars are presented. Measured values of equivalent widths, full widths at half intensity maximum, and the peak-separations of the H_alpha emission profiles are also tabulated in this paper. We have also computed the radii of emission disks of the newly detected Be stars.	en
dc.format.extent	253320 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	The European Southern Observatory	en
dc.relation.uri	http://dx.doi.org/10.1051/aas:1999144	en
dc.subject	Stars: Emission-Line	en
dc.subject	Stars:Be	en
dc.title	Observations of BN and AN stars: New Be stars	en
dc.type	Article	en