Free Access
Issue
Astron. Astrophys. Suppl. Ser.
Volume 119, Number 3, November I 1996
Page(s) 529 - 530
DOI https://doi.org/10.1051/aas:1996265
Published online 15 November 1996
Stark broadening of Sr I spectral lines DOI: 10.1051/aas:1996265

Astronomy and Astrophysics Supplement Series, Vol. 119, November I 1996, 529-530

Stark broadening of Sr I spectral lines

M.S. Dimitrijevic and S. Sahal-Bréchot
Send offprint requests to: M.S. Dimitrijevic

Astronomical Observatory, Volgina 7, 11050 Belgrade, Yugoslavia
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

Received March 13; accepted March 26, 1996

Abstract:

Using a semiclassical approach, we have calculated electron-, proton-, and ionized helium-impact line widths and shifts for 33 Sr I multiplets for perturber densities 10 cm (for stellar plasma research) and 10- 10 cm (for laboratory plasma research) and temperatures T = 2 500 - 50 000 K.

Key words: lines: profile-atomic data


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