Open AccessStark broadening data tables for some analogous spectral lines along Li and Be isoelectronic sequences
Author(s) -
M. S. Dimitrijević
Publication year - 1999
Publication title -
serbian astronomical journal/serbian astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.196
H-Index - 16
eISSN - 1820-9289
pISSN - 1450-698X
DOI - 10.2298/saj9959065d
Subject(s) - physics , semiclassical physics , stark effect , atomic physics , coulomb , spectral line , perturbation theory (quantum mechanics) , resonance (particle physics) , perturbation (astronomy) , quantum mechanics , quantum , electron
By using the semiclassical perturbation approach, Stark broadening parameters due to the interaction with a selection of perturbers of interest for recently published experimental results for Li - like B III, C IV, N V and O VI 3s2S-3p2Po, and for Be - like B II, C III, N IV and O V 3s3S-3p3Po multiplets, have been calculated. The results are presented as a function of temperature for a perturber density of 1017cm−3. The influence of resonance contribution for B II, differences in Stark broadening parameters if we take oscillator strengths calculated within the Coulomb approximation or taken from TOP Database, and the influence of transitions with different parent terms, have been discussed as well