Aluminum and silicon are present in large quantities in the interstellar medium, making the triatomic species consisting of both elements intriguing with regard to the foundations of astrochemistry. Spectroscopic parameters have been calculated via high-level ab initio methods to assist with laboratory and observational detection of [Al, O, Si]
We report new measurements of branching fractions for 20 UV and blue lines in the spectrum of neutral silicon (Si
- NSF-PAR ID:
- 10402397
- Publisher / Repository:
- DOI PREFIX: 10.3847
- Date Published:
- Journal Name:
- The Astrophysical Journal Supplement Series
- Volume:
- 265
- Issue:
- 2
- ISSN:
- 0067-0049
- Page Range / eLocation ID:
- Article No. 42
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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