Collisional shift of the heavy atoms hyperfine lines in an atmosphere of the inert gas

New relativistic approach, based on the relativistic many-body perturbation theory (PT) with using the optimized wave functions sets, is applied to calculating the potentials and hyper fine structure collision shift for heavy atoms in atmosphere of inert gases. Data for the collisional shifts of the...

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Bibliographic Details
Published in:Journal of physics. Conference series 2012-01, Vol.397 (1), p.12037-5
Main Authors: Florko, T A, Ambrosov, S V, Svinarenko, A A, Tkach, T B
Format: Article
Language:English
Subjects:
Atmospheres
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Fine structure
Inert
Inert gases
Mathematical analysis
Perturbation theory
Physics
Rare gases
Relativistic effects
Relativistic theory
Wave functions
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Summary:New relativistic approach, based on the relativistic many-body perturbation theory (PT) with using the optimized wave functions sets, is applied to calculating the potentials and hyper fine structure collision shift for heavy atoms in atmosphere of inert gases. Data for the collisional shifts of the Cs, Tl and Yb atoms in atmosphere of the inert gases are presented.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/397/1/012037