Birthrate of Planetary Nebulae

dc.contributor.author	Mallik, D. C. V
dc.date.accessioned	2008-08-05T07:22:16Z
dc.date.available	2008-08-05T07:22:16Z
dc.date.issued	1983
dc.identifier.citation	D. R. Flower. ed., Planetary nebulae, Proceedings of the 103 Symposium of the International Astronomical Union, Held at University college, London, U. K. August 9 – 13, 1982	en
dc.identifier.uri	http://hdl.handle.net/2248/3007
dc.description.abstract	The electron density, temperature and ion abundances in the nebulae surrounding the two WC 10 stars CPD-56 deg 8032 and He2-113 have been estimated. In CPD-56 deg 8032 sulphur, nitrogen and oxygen seem to have solar abundances, whereas carbon and neon are enhanced. The nebular properties of all the four WC 10 stars He2-113, CPD-56 deg 8032, M4-18 and V348 Sgr are compared.	en
dc.format.extent	260241 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.publisher	International Astronomical Union	en
dc.relation.ispartofseries	International Astronomical Union Symposium No. 103
dc.relation.uri	http://adsabs.harvard.edu/abs/1983IAUS..103..424M	en
dc.subject	Planetary Nebulae	en
dc.subject	Ion density (concentration)	en
dc.subject	Planetary nebulae	en
dc.title	Birthrate of Planetary Nebulae	en