Astron. Astrophys. Suppl. Ser.
Volume 131, Number 2, August 1998
|Page(s)||355 - 359|
|Published online||15 August 1998|
Measured Stark widths and shifts of several N III spectral lines: Temperature dependence
Faculty of Physics, University of Belgrade, P.O. Box 368 Belgrade, Serbia, Yugoslavia
Send offprint request to: S. Djeniže
Accepted: 2 March 1998
Stark parameters (width and shift) of four doubly ionized nitrogen spectral lines, that belong to 3s-3p and 3p-3d transitions (lower multiplets), have been measured in a linear pulsed, low pressure, arc discharge in the nitrogen-oxygen and helium-nitrogen-oxygen plasmas in a (30 000 - 54 000) K electron temperature and a (0.75 1023 - 2.8 1023) electron density ranges. The measured values have been compared to the existing experimental and calculated data.
Key words: lines, profiles / atomic data / methods: laboratory
© European Southern Observatory (ESO), 1998