Influence of electronic correlation effects on the photoionization of sodium and potassium
- 1 April 1975
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 8 (5) , 743-750
- https://doi.org/10.1088/0022-3700/8/5/008
Abstract
Various electronic correlation effects associated with the photoionization of alkalis are examined in detail by the use of many-body perturbation theory. With the inclusion of all important correlation effects, in particular, the effect of virtual excitation of inner shell electrons, the author removed most of the existing discrepancies between experimental observations and theoretical calculation.Keywords
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