Spectroscopic study of stars with dusty disks

dc.contributor.author	Sivarani, T
dc.contributor.author	Parthasarathy, M
dc.date.accessioned	2008-09-10T12:37:47Z
dc.date.available	2008-09-10T12:37:47Z
dc.date.issued	2004
dc.identifier.citation	IAU Sumposium, No. 202, pp. 371 - 374	en
dc.identifier.issn	0074-1809
dc.identifier.uri	http://hdl.handle.net/2248/3533
dc.description.abstract	We have selected several stars with far-IR (IRAS)fluxes indicating the presence of circumstellar dust shells and disks. In this paper we present an analysis of the spectra of these stars. In several of these stars we find evidence for gaseous envelopes in addition to dusty disks. In some of these stars we find complex and variable H alpha profiles indicating the variations in the circumstellar envelopes and disks.	en
dc.language.iso	en	en
dc.subject	Stars
dc.subject	Dusty disks	en
dc.title	Spectroscopic study of stars with dusty disks	en
dc.type	Article	en