Back to Search Start Over

Stark broadening data tables for some analogous spectral lines along Li and Be isoelectronic sequences

Authors :
Dimitrijević M.S.
Source :
Serbian Astronomical Journal, Vol 1999, Iss 159, Pp 65-72 (1999)
Publication Year :
1999
Publisher :
Astronomical Observatory, Department of Astronomy, Belgrade, 1999.

Abstract

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.

Subjects

Subjects :
Astronomy
QB1-991

Details

Language :
English
ISSN :
1450698X and 18209289
Volume :
1999
Issue :
159
Database :
Directory of Open Access Journals
Journal :
Serbian Astronomical Journal
Publication Type :
Academic Journal
Accession number :
edsdoj.5da62a4a24d14462ac401c438e836882
Document Type :
article
Full Text :
https://doi.org/10.2298/SAJ9959065D