Stark broadening parameters - full widths at half maximum (FWHM) and shifts for 11 Re II lines have been calculated. The plasma parameters used were electron density of 1017 cm−3 and temperature from 5 000 K to 80 000 K. Calculations were performed using the simplified modified semiempirical (SMSE) approach and compared with calculations by Cowley’s approximative Stark broadening formula at 10000 K, usefull in spectrum synthesis. The results have also been considered in the atmosphere model of A type star and for DB white dwarfs.
Keywords:
Stark broadening / Spectral lines / Line profiles
Source:
Advances in Space Research, 2023, 71, 2, 1287-1292
TY - JOUR
AU - Simić, Zoran
AU - Milovanović, Nenad
AU - Sakan, Nenad
AU - Malović, Miodrag
PY - 2023
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5351
AB - Stark broadening parameters - full widths at half maximum (FWHM) and shifts for 11 Re II lines have been calculated. The plasma parameters used were electron density of 1017 cm−3 and temperature from 5 000 K to 80 000 K. Calculations were performed using the simplified modified semiempirical (SMSE) approach and compared with calculations by Cowley’s approximative Stark broadening formula at 10000 K, usefull in spectrum synthesis. The results have also been considered in the atmosphere model of A type star and for DB white dwarfs.
PB - Elsevier Ltd
T2 - Advances in Space Research
T1 - On the Stark broadening of the Re II spectral lines
EP - 1292
IS - 2
SP - 1287
VL - 71
DO - 10.1016/j.asr.2022.07.079
ER -
@article{
author = "Simić, Zoran and Milovanović, Nenad and Sakan, Nenad and Malović, Miodrag",
year = "2023",
abstract = "Stark broadening parameters - full widths at half maximum (FWHM) and shifts for 11 Re II lines have been calculated. The plasma parameters used were electron density of 1017 cm−3 and temperature from 5 000 K to 80 000 K. Calculations were performed using the simplified modified semiempirical (SMSE) approach and compared with calculations by Cowley’s approximative Stark broadening formula at 10000 K, usefull in spectrum synthesis. The results have also been considered in the atmosphere model of A type star and for DB white dwarfs.",
publisher = "Elsevier Ltd",
journal = "Advances in Space Research",
title = "On the Stark broadening of the Re II spectral lines",
pages = "1292-1287",
number = "2",
volume = "71",
doi = "10.1016/j.asr.2022.07.079"
}
Simić, Z., Milovanović, N., Sakan, N.,& Malović, M.. (2023). On the Stark broadening of the Re II spectral lines. in Advances in Space Research
Elsevier Ltd., 71(2), 1287-1292.
https://doi.org/10.1016/j.asr.2022.07.079
Simić Z, Milovanović N, Sakan N, Malović M. On the Stark broadening of the Re II spectral lines. in Advances in Space Research. 2023;71(2):1287-1292.
doi:10.1016/j.asr.2022.07.079 .
Simić, Zoran, Milovanović, Nenad, Sakan, Nenad, Malović, Miodrag, "On the Stark broadening of the Re II spectral lines" in Advances in Space Research, 71, no. 2 (2023):1287-1292,
https://doi.org/10.1016/j.asr.2022.07.079 . .
