Stark broadening data for spectral lines of rare-earth elements: Nb III
Solar and Stellar Astrophysics
2015-06-17 v1 Atomic Physics
Plasma Physics
Abstract
The electron-impact widths for 15 doubly charged Nb ion lines have been theoretically determined by using the modified semiempirical method. Using the obtained results, we considered the influence of the electron-impact mechanism on line shapes in spectra of chemically peculiar stars and white dwarfs.
Keywords
Cite
@article{arxiv.1311.1948,
title = {Stark broadening data for spectral lines of rare-earth elements: Nb III},
author = {Zoran Simić and Milan S. Dimitrijević and Luka Č. Popović},
journal= {arXiv preprint arXiv:1311.1948},
year = {2015}
}
Comments
10 pages, 2 figures, 1 table, accepted in Advances in Space Research