Stark Broadening in Compact Stars: Xe VI Lines

Dimitrijević, Milan S.; Simić, Zoran; Kovačević, Anđelka; Valjarević, Aleksandar; Sahal-Brechot, Sylvie

doi:10.1007/s12036-015-9352-y

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2015

Authors

Dimitrijević, Milan S.

Simić, Zoran
Kovačević, Anđelka
Valjarević, Aleksandar

Sahal-Brechot, Sylvie

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Abstract

We will consider Stark broadening of non hydrogenic spectral lines in the impact approximation in compact stars: pre-white dwarf and white dwarf atmospheres. In order to show an example, Stark broadening parameters have been calculated, using the impact semiclassical perturbation approach for four Xe VI spectral lines. Obtained results have been used to demonstrate the influence of Stark broadening in DA and DB white dwarf atmospheres.

Keywords:

Stark broadening / atomic data / white dwarfs / Xe VI

Source:
Journal of Astrophysics and Astronomy, 2015, 36, 4, 681-691

Publisher:

Indian Acad Sciences, Bangalore

Funding / projects:

Influence of collisions on astrophysical plasma spectra (RS-176002)
Paris Observatory
Centre National de la Recherche Scientifique (CNRS) - European Commission
PNPS (Programme National de Physique Stellaire, INSU-CNRS)
Investissements d'avenir, French National Research Agency (ANR) [ANR-11-IDEX-0004-02]

DOI: 10.1007/s12036-015-9352-y

ISSN: 0250-6335

WoS: 000368698700023

Scopus: 2-s2.0-84956613605

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	1
	1

TY  - CONF
AU  - Dimitrijević, Milan S.
AU  - Simić, Zoran
AU  - Kovačević, Anđelka
AU  - Valjarević, Aleksandar
AU  - Sahal-Brechot, Sylvie
PY  - 2015
UR  - https://gery.gef.bg.ac.rs/handle/123456789/728
AB  - We will consider Stark broadening of non hydrogenic spectral lines in the impact approximation in compact stars: pre-white dwarf and white dwarf atmospheres. In order to show an example, Stark broadening parameters have been calculated, using the impact semiclassical perturbation approach for four Xe VI spectral lines. Obtained results have been used to demonstrate the influence of Stark broadening in DA and DB white dwarf atmospheres.
PB  - Indian Acad Sciences, Bangalore
C3  - Journal of Astrophysics and Astronomy
T1  - Stark Broadening in Compact Stars: Xe VI Lines
VL  - 36
IS  - 4
SP  - 681
EP  - 691
DO  - 10.1007/s12036-015-9352-y
UR  - convd_1718
ER  -

@conference{
author = "Dimitrijević, Milan S. and Simić, Zoran and Kovačević, Anđelka and Valjarević, Aleksandar and Sahal-Brechot, Sylvie",
year = "2015",
abstract = "We will consider Stark broadening of non hydrogenic spectral lines in the impact approximation in compact stars: pre-white dwarf and white dwarf atmospheres. In order to show an example, Stark broadening parameters have been calculated, using the impact semiclassical perturbation approach for four Xe VI spectral lines. Obtained results have been used to demonstrate the influence of Stark broadening in DA and DB white dwarf atmospheres.",
publisher = "Indian Acad Sciences, Bangalore",
journal = "Journal of Astrophysics and Astronomy",
title = "Stark Broadening in Compact Stars: Xe VI Lines",
volume = "36",
number = "4",
pages = "681-691",
doi = "10.1007/s12036-015-9352-y",
url = "convd_1718"
}

Dimitrijević, M. S., Simić, Z., Kovačević, A., Valjarević, A.,& Sahal-Brechot, S.. (2015). Stark Broadening in Compact Stars: Xe VI Lines. in Journal of Astrophysics and Astronomy
Indian Acad Sciences, Bangalore., 36(4), 681-691.
https://doi.org/10.1007/s12036-015-9352-y
convd_1718

Dimitrijević MS, Simić Z, Kovačević A, Valjarević A, Sahal-Brechot S. Stark Broadening in Compact Stars: Xe VI Lines. in Journal of Astrophysics and Astronomy. 2015;36(4):681-691.
doi:10.1007/s12036-015-9352-y
convd_1718 .

Dimitrijević, Milan S., Simić, Zoran, Kovačević, Anđelka, Valjarević, Aleksandar, Sahal-Brechot, Sylvie, "Stark Broadening in Compact Stars: Xe VI Lines" in Journal of Astrophysics and Astronomy, 36, no. 4 (2015):681-691,
https://doi.org/10.1007/s12036-015-9352-y .,
convd_1718 .