CO observations of compact H II regions associated with OH masers.
Abstract
Summary. CO observations are presented of two isolated regions of star formation. Both regions consist of compact H ii regions, embedded in a molecular cloud, several parsecs in size. Densities are derived from the ratio of 12CO and 13CO intensities. Key words: star formation interstellar matter compact H ii regions
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- May 1977
- Bibcode:
- 1977A&A....57..443B
- Keywords:
-
- Carbon Monoxide;
- H Ii Regions;
- Hydroxyl Emission;
- Interstellar Masers;
- Stellar Evolution;
- Astronomical Maps;
- Electron Transitions;
- Interstellar Matter;
- Spectral Line Width;
- Astrophysics