The Dispersal of the Shell of Zeta Ophiuchi
Abstract
Observations are presented showing that the shell recently ejected by Oph has now disappeared. Spectral changes, including the disappearance of Ha emission, are described. Subject headings: circumstellar shells - early-type stars - line profiles
- Publication:
-
The Astrophysical Journal
- Pub Date:
- August 1974
- DOI:
- 10.1086/181577
- Bibcode:
- 1974ApJ...192L..11B