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Cited by 327

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Combination of the many-body perturbation theory with the configuration-interaction method

Open access
Dzuba, V. A., Flambaum, V. V., Kozlov, M. G.·1996·Physical Review A

Abstract

An ab initio method for high accuracy calculations for atoms with more than one valence electron is described. The effective Hamiltonian for the valence electrons is formed using many-body perturbation theory for the interaction of the valence electrons with the core. The configuration-interaction method is then used to find the energy levels of the atom. An application of this to thallium shows that the method gives an accuracy of about 0.5% for the ionization potential and a few tenths of a percent for the first few energy intervals. \textcopyright{} 1996 The American Physical Society.

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Metadata

Authors
Dzuba, V. A., Flambaum, V. V., & Kozlov, M. G.
Venue
Physical Review A
Published
1996-11-01
Volume
54
Issue
5
Pages
3948-3959
ISSN
  • 0556-2791 (ISSN-L)
  • 1050-2947
  • 1094-1622
OpenAlex
W1987526108
Cited by
327
References
18
FWCI
4.56
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Combination of the many-body perturbation theory with the configuration-interaction method. https://app.cochat.ai/papers/10.1103/physreva.54.3948
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Dzuba, V. A., Flambaum, V. V., & Kozlov, M. G. (1996). Combination of the many-body perturbation theory with the configuration-interaction method. Physical Review A. https://doi.org/10.1103/physreva.54.3948

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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