Nebular and auroral transitions of (Ar IV) in some planetary nebulae
Journal Article
·
· Astrophys. J.; (United States)
Measurements of auroral and nebular type transitions in several planetary nebulae of high surface brightness lead to the conclusion that presently available collisional cross sections and transitions probabilities for 3p/sup 3/ configurations in Ar/sup +3/ may be in error. The observed auroral/nebular line ratio is always larger than the predicted value, and the disagreement is further aggravated if auroral lines are weakened by telluric line absorption.
- Research Organization:
- Department of Astronomy, The Ohio State University
- OSTI ID:
- 6848589
- Journal Information:
- Astrophys. J.; (United States), Journal Name: Astrophys. J.; (United States) Vol. 241:2; ISSN ASJOA
- Country of Publication:
- United States
- Language:
- English
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