Astron. Astrophys. Suppl. Ser.
Volume 122, Number 3, May I 1997
|Page(s)||533 - 534|
|Published online||15 May 1997|
Stark broadening of spectral lines of multicharged ions of astrophysical interest*
XV. P IV spectral lines
Laboratoire "Astrophysique, Atomes et Molécules", Département Atomes et Molécules en Astrophysique, Unité associée au C.N.R.S. No. 812, Observatoire de Paris-Meudon, 92190 Meudon, France
Send offprint request to: M.S. Dimitrijević
Accepted: 19 August 1996
Using a semiclassical approach, we have calculated electron-, proton-, and He III-impact line widths and shifts for 114 P IV multiplets for perturber densities and temperatures . The obtained results have been compared with results obtained by using various simpler approaches.
Key words: lines: profile-atomic data
© European Southern Observatory (ESO), 1997