학술논문
Cowan Code and Stark Broadening of Spectral Lines of S II, S III and S IV.
Document Type
Article
Source
Subject
*ENERGY levels (Quantum mechanics)
*QUANTUM theory
*SPECTRUM analysis
*SPECTRAL line broadening
*STARK effect
*ELECTROOPTICS
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Language
ISSN
0094-243X
Abstract
We present Stark broadening parameters (widths) of 5 multiplets of S II, 3 multiplets of S III and 2 spectral lines of S IV calculated using modified semi-empirical approach (MSE). Needed atomic data (energy levels) have been calculated ab initio using Cowan code. Comparison of energy levels of S II, S III and S IV calculated by Cowan code and energy levels taken from NIST atomic spectra database is given. [ABSTRACT FROM AUTHOR]