Volume 389, Number 3, July III 2002
|Page(s)||1086 - 1089|
|Section||Catalogs and data|
|Published online||01 July 2002|
Experimental Stark widths and shifts of triply ionized sulfur spectral lines
Faculty of Physics, University of Belgrade, 11001 Belgrade, PO Box 368, Serbia, Yugoslavia
2 Isaac Newton Institute of Chile, Yugoslavia Branch, Belgrade, Yugoslavia
3 Hungarian Academy of Sciences, Budapest, Hungary
Corresponding author: S. Djeniže, firstname.lastname@example.org
Accepted: 30 April 2002
Stark widths and shifts of two prominent triply ionized sulfur (S IV) ultraviolet spectral lines (309.727 nm and 311.761 nm) in the – transition have been measured in a linear, low-pressure, pulsed arc discharge created in a SF6 plasma at 33 600 K electron temperature and at 2.8 1023 m -3 electron density. Presented Stark shifts are the first measurement of the line shift in the S IV spectrum. Obtained broadening parameters have been compared to the available experimental and theoretical data. The transition probability ratio of the mentioned S IV spectral lines is also obtained.
Key words: lines: profiles / atomic data
© ESO, 2002
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