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Author Eides, M. I. ♦ Karshenboim, S. G. ♦ Shelyuto, V. A.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS ♦ HYPERFINE STRUCTURE ♦ RADIATIVE CORRECTIONS ♦ LAMB SHIFT
Abstract Contributions to hyperfine splitting (HFS) and to the Lamb shift on the order of {alpha}{sup 2}(Z{alpha}){sup 5} induced by graphs with two radiative photons inserted into the electron line are considered. It is shown that this gauge-invariant set of diagrams, which give corrections of the considered order, consists of nineteen topologically different diagrams. Contributions to both HFS and the Lamb shift induced by graphs containing the one-loop electron self-energy as a subgraph and by the graph containing two one-loop vertices are obtained. 15 refs., 3 figs.
ISSN 10637788
Educational Use Research
Learning Resource Type Article
Publisher Date 1994-07-01
Publisher Place United States
Journal Physics of Atomic Nuclei
Volume Number 57
Issue Number 7


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