Stark widths for astrophysically important ns-np transitions in Sc II, Y II and Zr II spectra
Astronomical Observatory, Volgina 7, 11000 Belgrade, Yugoslavia
Send offprint request to: L.Č. Popović
Accepted: 22 April 1996
Here we present Stark widths for some astrophysically important ns-np transitions of Sc II, Y II and Zr II. Stark widths were calculated within the modified semiempirical approach. The obtained results were compared with simple estimates based on regularities and systematic trends.
Key words: atomic data / lines: profiles
© European Southern Observatory (ESO), 1996