Excitation of CII lambda2326, OIII lambda1664, and other semi-forbidden emission lines in quasars
Journal Article
·
· Mon. Notic. Roy. Astron. Soc., v. 165, no. 1, pp. 53-60
Accurate collision strengths for the semi-forbidden transitions C/sup +/ , N/sup 2+/ 2s/sup 2/2p /sup 2/P/sup o/--2s2p/sup 2/ /sup 4/P, and N/sup +/, O/ sup 2+/ 2s/sup 2/2p/sup 2/ /sup 3/P--2s2p/sup 3/ /sup 5/S/sup o/, were calculated using the close coupling approximation and allowing for configuration interaction. Effective collision strengths are presented for these transitions as a function of electron temperature Te. The signiflcance of these results, for various quasar models, is discussed. (auth)
- Research Organization:
- University Coll., London
- NSA Number:
- NSA-29-019176
- OSTI ID:
- 4361708
- Journal Information:
- Mon. Notic. Roy. Astron. Soc., v. 165, no. 1, pp. 53-60, Journal Name: Mon. Notic. Roy. Astron. Soc., v. 165, no. 1, pp. 53-60; ISSN MNRAA
- Country of Publication:
- United Kingdom
- Language:
- English
Similar Records
Excitation of semi-forbidden 2s$sup 2$2p$sup 2$ $sup 3$P--2s2p3 $sup 5$S$sup 0$ and 2s$sup 2$2p $sup 2$P$sup 0$--2s2p$sup 2$ $sup 4$P lines observed in quasars
Oscillator strengths and transition probabilities for allowed and forbidden transitions in Fe XIX
Diagnostic forbidden lines of highly ionized elements for tokamak plasmas
Journal Article
·
Wed Oct 31 23:00:00 EST 1973
· J. Phys., B (London), v. 6, no. 11, pp. 2325-2333
·
OSTI ID:4358971
Oscillator strengths and transition probabilities for allowed and forbidden transitions in Fe XIX
Journal Article
·
Fri Jul 15 00:00:00 EDT 2011
· Atomic Data and Nuclear Data Tables
·
OSTI ID:21592589
Diagnostic forbidden lines of highly ionized elements for tokamak plasmas
Journal Article
·
Thu Jul 01 00:00:00 EDT 1976
· J. Appl. Phys.; (United States)
·
OSTI ID:7281915