MOLECULAR ABUNDANCES IN CARBON-RICH CIRCUMSTELLAR ENVELOPES

Authors
NYMAN LA OLOFSSON H
Citation
La. Nyman et H. Olofsson, MOLECULAR ABUNDANCES IN CARBON-RICH CIRCUMSTELLAR ENVELOPES, Astrophysics and space science, 224(1-2), 1995, pp. 527-528
Citations number
1
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astrophysics and space science → ACNP
ISSN journal
0004640X
Volume
224
Issue
1-2
Year of publication
1995
Pages
527 - 528
Database
ISI
SICI code
0004-640X(1995)224:1-2<527:MAICCE>2.0.ZU;2-8
Abstract
Millimetre observations of three southern carbon stars, IRAS 07454-711 2, IRAS 15082-4808 and IRAS 15194-5115 detected 14 molecular species a nd some of their isotopomers. The C-12/C-13 ratio was found to vary be tween sources.