CAOSP abstracts, Volume: 52, No.: 3, year: 2022

Abstract: Our calculations for Stark broadening parameters of Si II spectral lines obtained using impact semiclassical perturbation theory are compared with experimental data from the literature. Presented data are needed for the evaluation of the physical conditions of stellar plasma, siliciabundance determination, opacity calculations, stellar spectra analysis and synthesis, stellar atmosphere modelling etc.

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Last update: November 16, 2022