Reversed far-infrared line emission from OH in Orion
Journal Article
·
· Astrophysical Journal; (USA)
- California Univ., Berkeley (USA)
The fundamental OH rotational transition at 2514 GHz has been observed in the Orion IRc2 region at a spectral resolution of 0.6 km/s. The emission is spatially compact and centered near IRc2. A comparison of the observed profile with spectra of other species known to exist in the region suggests that the entire blueshifted side of the OH profile has been self-absorbed, leaving only a redshifted emission component. 20 refs.
- OSTI ID:
- 7143659
- Journal Information:
- Astrophysical Journal; (USA), Journal Name: Astrophysical Journal; (USA) Vol. 346; ISSN ASJOA; ISSN 0004-637X
- Country of Publication:
- United States
- Language:
- English
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