| Issue |
A&A
Volume 441, Number 1, October I 2005
|
|
|---|---|---|
| Page(s) | 391 - 393 | |
| Section | Atomic, molecular, and nuclear data | |
| DOI | https://doi.org/10.1051/0004-6361:20052701 | |
| Published online | 13 September 2005 | |
Stark broadening of Cd I spectral lines
1
Astronomical Observatory, Volgina 7, 11160 Belgrade, Serbia and Montenegro e-mail: [zsimic;mdimitrijevic]@aob.bg.ac.yu
2
Institute Isaac Newton of Chile Yugoslavia Branch, and Universidad Diego Portales, Chile
3
Observatoire de Paris-Meudon, 92195 Meudon, France
Received:
14
January
2005
Accepted:
7
March
2005
Stark broadening parameters, widths, and shifts for 33
singlets and 37 triplets were calculated using the
semiclassical perturbation method. The results were compared with
available experimental and theoretical data. Also, regularity in
the spectral series 5s2 1S–np 1P° was investigated.
The influence of Stark broadening was analyzed in A-type stellar
atmospheres.
Key words: line: profiles / atomic data / atomic processes / lines formation / stars: atmospheres
© ESO, 2005
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