Ru II wavelengths and energy levels derived by Fourier transform spectroscopy
Sabel, Hans; Joueizadeh, A; Johansson, Sveneric (2002). Ru II wavelengths and energy levels derived by Fourier transform spectroscopy. Physica Scripta, 66, (3), 238 - 251
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Published
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English
Authors:
Sabel, Hans
;
Joueizadeh, A
;
Johansson, Sveneric
Department:
Atomic Physics
Lund Observatory - Has been reorganised
Abstract:
The RuII spectrum emitted from a hollow cathode discharge has been recorded in the region 12500-55500cm(-1) (8000-1800Angstrom) using a Fourier transform spectrometer. 538 RuII lines have been measured with high accuracy (+/- 0.003-0.020cm(-1)). Improved energy level values have been derived from the lines and 17 new even levels have been found. The level structure has been interpreted by means of parametric calculations.
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