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A perturbation calculation of properties of the helium iso-electronic sequence
Abstract
Perturbation methods are employed to calculate the magnetic susceptibilities and the dipole polarizabilities of the ground states of the members of the helium iso-electronic sequences and also the mass polarization, relativistic and radiative corrections to their energies, the results being obtained as power series in the inverse of the nuclear charges. The calculations are prefaced by a brief résumé of the equations of perturbation theory applicable to the case when the unperturbed wave function is known only approximately.
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Citations
Cited by
Gonze, X., & Lee, C. (1997) · Physical Review B · doi:10.1103/physrevb.55.10355 · Cited by 3,412
Coupled-cluster theory in quantum chemistry
Bartlett, R. J., & Musiał, M. (2007) · Reviews of Modern Physics · doi:10.1103/revmodphys.79.291 · Cited by 3,343
Stanton, J. F., & Gauss, J. (1994) · The Journal of Chemical Physics · doi:10.1063/1.468022 · Cited by 608
Chałasiński, G., & Szcześniak, M. M. (1988) · Molecular Physics · doi:10.1080/00268978800100171 · Cited by 313
Szalewicz, K., & Jeziorski, B. (1979) · Molecular Physics · doi:10.1080/00268977900101601 · Cited by 274
Metadata
- Authors
- Dalgarno, A., & Stewart, A. L.
- Venue
- Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences
- Publisher
- The Royal Society
- Published
- 1958-09-16
- Volume
- 247
- Issue
- 1249
- Pages
- 245-259
- ISSN
- 0080-4630 (ISSN-L)
- 2053-9169
- OpenAlex
- W2048276293
- Cited by
- 200
- References
- 0
- FWCI
- 2.75
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: A perturbation calculation of properties of the helium iso-electronic sequence. https://app.cochat.ai/papers/10.1098/rspa.1958.0182
- The paper
- Dalgarno, A., & Stewart, A. L. (1958). A perturbation calculation of properties of the helium iso-electronic sequence. Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. https://doi.org/10.1098/rspa.1958.0182
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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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