Stark Widths of Spectral Lines of Neutral Neon
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2015
Authors
Dimitrijević, Milan S.Simić, Zoran
Kovačević, Anđelka
Valjarević, Aleksandar
Sahal-Brechot, Sylvie
Conference object (Published version)
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In order to complete Stark broadening data for Ne I spectral lines which are needed for analysis of stellar atmospheres, collisional widths and shifts (the so-called Stark broadening parameters) of 29 isolated spectral lines of neutral neon have been determined within the impact semiclassical perturbation method. Calculations have been performed for the broadening by collisions with electrons, protons and ionized helium for astrophysical applications, and for collisions with ionized neon and argon for laboratory plasma diagnostics. The shifts have been compared with existing experimental values. The obtained data will be included in the STARK-B database, which is a part of the Virtual Atomic and Molecular Data Center - VAMDC.
Keywords:
Stark broadening / atomic data / Ne I: line profilesSource:
Journal of Astrophysics and Astronomy, 2015, 36, 4, 643-659Publisher:
- 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)
DOI: 10.1007/s12036-015-9343-z
ISSN: 0250-6335
WoS: 000368698700020
Scopus: 2-s2.0-84956687682
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Geografski fakultetTY - 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/123456789/726 AB - In order to complete Stark broadening data for Ne I spectral lines which are needed for analysis of stellar atmospheres, collisional widths and shifts (the so-called Stark broadening parameters) of 29 isolated spectral lines of neutral neon have been determined within the impact semiclassical perturbation method. Calculations have been performed for the broadening by collisions with electrons, protons and ionized helium for astrophysical applications, and for collisions with ionized neon and argon for laboratory plasma diagnostics. The shifts have been compared with existing experimental values. The obtained data will be included in the STARK-B database, which is a part of the Virtual Atomic and Molecular Data Center - VAMDC. PB - Indian Acad Sciences, Bangalore C3 - Journal of Astrophysics and Astronomy T1 - Stark Widths of Spectral Lines of Neutral Neon VL - 36 IS - 4 SP - 643 EP - 659 DO - 10.1007/s12036-015-9343-z UR - https://hdl.handle.net/21.15107/rcub_gery_726 ER -
@conference{ author = "Dimitrijević, Milan S. and Simić, Zoran and Kovačević, Anđelka and Valjarević, Aleksandar and Sahal-Brechot, Sylvie", year = "2015", abstract = "In order to complete Stark broadening data for Ne I spectral lines which are needed for analysis of stellar atmospheres, collisional widths and shifts (the so-called Stark broadening parameters) of 29 isolated spectral lines of neutral neon have been determined within the impact semiclassical perturbation method. Calculations have been performed for the broadening by collisions with electrons, protons and ionized helium for astrophysical applications, and for collisions with ionized neon and argon for laboratory plasma diagnostics. The shifts have been compared with existing experimental values. The obtained data will be included in the STARK-B database, which is a part of the Virtual Atomic and Molecular Data Center - VAMDC.", publisher = "Indian Acad Sciences, Bangalore", journal = "Journal of Astrophysics and Astronomy", title = "Stark Widths of Spectral Lines of Neutral Neon", volume = "36", number = "4", pages = "643-659", doi = "10.1007/s12036-015-9343-z", url = "https://hdl.handle.net/21.15107/rcub_gery_726" }
Dimitrijević, M. S., Simić, Z., Kovačević, A., Valjarević, A.,& Sahal-Brechot, S.. (2015). Stark Widths of Spectral Lines of Neutral Neon. in Journal of Astrophysics and Astronomy Indian Acad Sciences, Bangalore., 36(4), 643-659. https://doi.org/10.1007/s12036-015-9343-z https://hdl.handle.net/21.15107/rcub_gery_726
Dimitrijević MS, Simić Z, Kovačević A, Valjarević A, Sahal-Brechot S. Stark Widths of Spectral Lines of Neutral Neon. in Journal of Astrophysics and Astronomy. 2015;36(4):643-659. doi:10.1007/s12036-015-9343-z https://hdl.handle.net/21.15107/rcub_gery_726 .
Dimitrijević, Milan S., Simić, Zoran, Kovačević, Anđelka, Valjarević, Aleksandar, Sahal-Brechot, Sylvie, "Stark Widths of Spectral Lines of Neutral Neon" in Journal of Astrophysics and Astronomy, 36, no. 4 (2015):643-659, https://doi.org/10.1007/s12036-015-9343-z ., https://hdl.handle.net/21.15107/rcub_gery_726 .