Multiconfigurational Dirac-Fock studies of two-electron ions. II. Radiative corrections and comparison with experiment

28 February 1987

journal article
Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics

Vol. 20 (4) , 651-663
https://doi.org/10.1088/0022-3700/20/4/007

Abstract

For pt.I see ibid., vol.20, p.639-49 (1987). A new method of estimating self-energy corrections in two-electron systems is presented. Multiconfiguration Dirac-Fock results for helium-like ions, including radiative corrections, are discussed and compared with recent experimental data. Magnetic interaction is shown to induce level crossings between 1s2p fine-structure levels.

Keywords

FINE STRUCTURE

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