Corrections to Hyperfine Splitting and Lamb Shift Induced by the Overlapping Two-Loop Electron Self-Energy Insertion in the Electron Line

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dc.creatorEides, M. I.
dc.creatorKarshenboim, S. G.
dc.creatorShelyuto, V. A.
dc.date1993-12-24
dc.date.accessioned2026-07-07T03:56:39Z
dc.date.available2026-07-07T03:56:39Z
dc.descriptionContributions to HFS and to the Lamb shift intervals of order $α^2(Zα)^5$ induced by the graph with the two-loop overlapping electron self-energy diagram inserted in the electron line are considered. Explicit expression for the overlapping two-loop self-energy diagram in the Fried-Yennie gauge is obtained. Contributions both to HFS and Lamb shift induced by the diagram containing such subgraph are calculated.
dc.description30 pages, Preprint PNPI-1942
dc.identifierhttps://arxiv.org/abs/hep-ph/9312337
dc.identifierhttp://arxiv.org/abs/hep-ph/9312337
dc.identifierPhys.Atom.Nucl. 57 (1994) 2158-2170; Yad.Fiz. 57N12 (1994) 2246-2259
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45070
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCorrections to Hyperfine Splitting and Lamb Shift Induced by the Overlapping Two-Loop Electron Self-Energy Insertion in the Electron Line
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