Radio Studies of young core collapse supernovae

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/2837

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DC Field	Value	Language
dc.contributor.author	Chandra, P	-
dc.contributor.author	Ray, A	-
dc.contributor.author	Bhatnagar, S	-
dc.date.accessioned	2008-07-23T09:35:22Z	-
dc.date.available	2008-07-23T09:35:22Z	-
dc.date.issued	2002-09	-
dc.identifier.citation	BASI, Vol. 30, No. 3, pp. 755 - 758	en
dc.identifier.uri	http://hdl.handle.net/2248/2837	-
dc.description.abstract	Multi-frequency observations of two radio bright SNe (SN1993J, SN1979C) carried out over a year with GMRT are presented. Their radio light curves trace the evolution of the mass loss in the stellar wind before the pre-supernova star exploded. Their spectra at low frequencies distinguish between the synchrotron self-absorption and free-free absorption based models. Two very similar type IIp SN1999gi and SN1999em were also observed and we comment on their progenitor mass. These observations of different subclasses of core-collapse supernovae will aid in defining their progenitors.	en
dc.format.extent	126020 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	en
dc.publisher	Astronomical Society of India	en
dc.subject	Core Collapse Supernovae	en
dc.subject	SN1993J, SN 1979C-Progenitors	en
dc.title	Radio Studies of young core collapse supernovae	en
dc.type	Article	en
Appears in Collections:	BASI Publications

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