Stark broadening of spectral lines of multicharged ions of astrophysical interest. X. NE VIII and NA IX.
Abstract
Using a semi classical approach, we have calculated electron-, proton-, and He III-impact line widths and shifts for 20 Ne VIII and 8 Na IX multiplets. Obtained results have been compared with available experimental and theoretical data. The influence of the perturber charge on the ion broadening contribution has been investigated and discussed.
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- October 1994
- Bibcode:
- 1994A&AS..107..349D
- Keywords:
-
- LINES: PROFILE;
- ATOMIC AND MOLECULAR DATA