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Atoms 2018, 6(1), 10; https://doi.org/10.3390/atoms6010010

Stark Broadening of Se IV, Sn IV, Sb IV and Te IV Spectral Lines

1
Astronomical Observatory, Volgina 7, 11060 Belgrade 38, Serbia
2
Aix-Marseille Université, CNRS PIIM UMR 7345, CEDEX 20, 13397 Marseille, France
3
Universidad de Córdoba, Edificio A. Einstein (C-2), Campus de Rabanales, 14071 Córdoba, Spain
These authors contributed equally to this work.
*
Author to whom correspondence should be addressed.
Received: 27 January 2018 / Revised: 27 February 2018 / Accepted: 2 March 2018 / Published: 7 March 2018
(This article belongs to the Special Issue Spectral Line Shapes in Astrophysics and Related Topics)
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Abstract

Stark broadening parameters, line width and shift, are needed for investigations, analysis and modelling of astrophysical, laboratory, laser produced and technological plasmas. Especially in astrophysics, due to constantly increasing resolution of satellite borne spectrographs, and large terrestrial telescopes, data on trace elements, which were previously insignificant, now have increasing importance. Using the modified semiempirical method of Dimitrijević and Konjević, here, Stark widths have been calculated for 2 Se IV, 6 Sn IV, 2 Sb IV and 1 Te IV transitions. Results have been compared with existing theoretical data for Sn IV. Obtained results will be implemented in the STARK-B database, which is also a part of Virtual atomic and molecular data center (VAMDC). View Full-Text
Keywords: Stark broadening; line profiles; atomic data Stark broadening; line profiles; atomic data
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Dimitrijević, M.S.; Simić, Z.; Stamm, R.; Rosato, J.; Milovanović, N.; Yubero, C. Stark Broadening of Se IV, Sn IV, Sb IV and Te IV Spectral Lines. Atoms 2018, 6, 10.

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