Relativistic Calculations of Atomic Structure
نویسندگان
چکیده
منابع مشابه
Relativistic calculations of atomic structure
This paper is intended to give a review on relativistic atomic structure calculations [1] with emphasis on the Multiconfigurational-Dirac-Foek method, Dr Crossley has summarized in his preeeeding paper most of the non-relativistic methods whieh lead to good binding energies and transition probabilities. Both quantities are espeeially important in astrophysies and plasma physies. Sinee relativis...
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All-order extensions of relativistic atomic many-body perturbation theory are described and applied to predict properties of heavy atoms. Limitations of relativistic many-body perturbation theory are first discussed and the need for all-order calculations is established. An account is then given of relativistic all-order calculations based on a linearized version of the coupled-cluster expansio...
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High-precision relativistic atomic structure calculations based on the relativistic many-body perturbation theory and the relativistic configuration-interaction method are shown to provide stringent tests of strong-field quantum electrodynamic (QED) corrections when compared with electron beam ion trap measurements of the spectra of highly-charged, manyelectron ions. It is further shown that th...
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Today, relativistic calculations are known to provide a very successful means in the study of open–shell atoms and ions. But although accurate atomic data are obtained from these computations, they are traditionally carried out in jj−coupling and, hence, do often not allow for a simple LSJ classification of the atomic levels as needed by experiment. In fact, this lack of providing a proper spec...
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ژورنال
عنوان ژورنال: Physica Scripta
سال: 1984
ISSN: 0031-8949,1402-4896
DOI: 10.1088/0031-8949/1984/t8/021