Calculation of the interelectronic-interaction correction to radiative recombination of an electron with a heavy He-like ion

Authors
Yerokhin, VA Shabaev, VM Beier, T Eichler, J
Citation
Va. Yerokhin et al., Calculation of the interelectronic-interaction correction to radiative recombination of an electron with a heavy He-like ion, HYPER INTER, 132(1-4), 2001, pp. 393-396
Citations number
4
Categorie Soggetti
Physics
Journal title
HYPERFINE INTERACTIONS
ISSN journal
03043843 → ACNP
Volume
132
Issue
1-4
Year of publication
2001
Pages
393 - 396
Database
ISI
SICI code
0304-3843(2001)132:1-4<393:COTICT>2.0.ZU;2-X
Abstract
We present a calculation of the interelectronic-interaction correction of f irst order in 1/Z for radiative recombination of an electron with a heavy H e-like ion in the ground state. A rigorous relativistic treatment is demons trated which includes the Coulomb, Breit and retarded: parts of the interel ectronic interaction. A complete relativistic evaluation is compared with t wo frequently used approximations.