Stark Widths of Na IV Spectral Lines
Abstract
Sodium is a very important element for the research and analysis of astrophysical, laboratory, and technological plasmas, but neither theoretical nor experimental data on Stark broadening of Na IV spectral lines are present in the literature. Using the modified semiempirical method of Dimitrijevi and Konjevi, here Stark widths have been calculated for nine Na IV transitions. Na IV belongs to the oxygen isoelectronic sequence, and we have calculated Stark widths belonging to singlets, triplets, and quintuplets, as well as with different parent terms. This is used to discuss similarities within one transition array with different multiplicities and parent terms. Additionally, calculated widths will be implemented in the STARK-B database (http://stark-b.obspm.fr) which is also a part of the Virtual Atomic and Molecular Data Center (VAMDChttp://www.vamdc.org/).
Keywords:
stark broadening / line profiles / atomic data / Na IVSource:
Atoms, 2017, 5, 3Publisher:
- Basel : MDPI
Funding / projects:
- Influence of collisions on astrophysical plasma spectra (RS-MESTD-Basic Research (BR or ON)-176002)
DOI: 10.3390/atoms5030029
ISSN: 0350-3593
WoS: 000412049000006
Scopus: 2-s2.0-85045399613
Collections
Institution/Community
Geografski fakultetTY - JOUR AU - Dimitrijević, Milan S. AU - Simić, Zoran AU - Valjarević, Aleksandar AU - Yubero, Cristina PY - 2017 UR - https://gery.gef.bg.ac.rs/handle/123456789/827 AB - Sodium is a very important element for the research and analysis of astrophysical, laboratory, and technological plasmas, but neither theoretical nor experimental data on Stark broadening of Na IV spectral lines are present in the literature. Using the modified semiempirical method of Dimitrijevi and Konjevi, here Stark widths have been calculated for nine Na IV transitions. Na IV belongs to the oxygen isoelectronic sequence, and we have calculated Stark widths belonging to singlets, triplets, and quintuplets, as well as with different parent terms. This is used to discuss similarities within one transition array with different multiplicities and parent terms. Additionally, calculated widths will be implemented in the STARK-B database (http://stark-b.obspm.fr) which is also a part of the Virtual Atomic and Molecular Data Center (VAMDChttp://www.vamdc.org/). PB - Basel : MDPI T2 - Atoms T1 - Stark Widths of Na IV Spectral Lines VL - 5 IS - 3 DO - 10.3390/atoms5030029 UR - https://hdl.handle.net/21.15107/rcub_gery_827 ER -
@article{ author = "Dimitrijević, Milan S. and Simić, Zoran and Valjarević, Aleksandar and Yubero, Cristina", year = "2017", abstract = "Sodium is a very important element for the research and analysis of astrophysical, laboratory, and technological plasmas, but neither theoretical nor experimental data on Stark broadening of Na IV spectral lines are present in the literature. Using the modified semiempirical method of Dimitrijevi and Konjevi, here Stark widths have been calculated for nine Na IV transitions. Na IV belongs to the oxygen isoelectronic sequence, and we have calculated Stark widths belonging to singlets, triplets, and quintuplets, as well as with different parent terms. This is used to discuss similarities within one transition array with different multiplicities and parent terms. Additionally, calculated widths will be implemented in the STARK-B database (http://stark-b.obspm.fr) which is also a part of the Virtual Atomic and Molecular Data Center (VAMDChttp://www.vamdc.org/).", publisher = "Basel : MDPI", journal = "Atoms", title = "Stark Widths of Na IV Spectral Lines", volume = "5", number = "3", doi = "10.3390/atoms5030029", url = "https://hdl.handle.net/21.15107/rcub_gery_827" }
Dimitrijević, M. S., Simić, Z., Valjarević, A.,& Yubero, C.. (2017). Stark Widths of Na IV Spectral Lines. in Atoms Basel : MDPI., 5(3). https://doi.org/10.3390/atoms5030029 https://hdl.handle.net/21.15107/rcub_gery_827
Dimitrijević MS, Simić Z, Valjarević A, Yubero C. Stark Widths of Na IV Spectral Lines. in Atoms. 2017;5(3). doi:10.3390/atoms5030029 https://hdl.handle.net/21.15107/rcub_gery_827 .
Dimitrijević, Milan S., Simić, Zoran, Valjarević, Aleksandar, Yubero, Cristina, "Stark Widths of Na IV Spectral Lines" in Atoms, 5, no. 3 (2017), https://doi.org/10.3390/atoms5030029 ., https://hdl.handle.net/21.15107/rcub_gery_827 .