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https://research.matf.bg.ac.rs/handle/123456789/952| Title: | Stark broadening of spectral lines in chemically peculiar stars: Te I lines and recent calculations for trace elements | Authors: | Simić, Zoran Dimitrijević, Milan S. Kovačević, Anđelka |
Affiliations: | Astronomy | Keywords: | Atomic data;Cr II;Line profiles;Stark broadening;Stellar atmospheres;Te I | Issue Date: | 1-Jul-2009 | Journal: | New Astronomy Reviews | Abstract: | With the development of astronomical observations from space, spectral lines of trace elements can now be observed in stellar spectra with good resolution, and atomic data for such atoms and ions have an increasing significance. We review here work in Belgrade on the influence of Stark broadening of trace elements on stellar spectra and present new determinations of Stark broadening parameters of neutral tellurium. Also the corresponding Stark and Doppler widths are compared in atmospheres of A type stars. © 2009 Elsevier B.V. All rights reserved. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/952 | ISSN: | 13876473 | DOI: | 10.1016/j.newar.2009.08.005 |
| Appears in Collections: | Research outputs |
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