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arXiv · hep-ph/9610443

One More Analytic Result for $α^{2}(Zα)^{5}m$ Correction to the Lamb Shift

Michael I. Eides·Howard Grotch·Valery A. Shelyuto
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Abstract

The analytic result for the radiative correction of order $α^{2}(Zα)^{5}m$ to the Lamb shift connected with a polarization insertion in one of the two external Coulomb lines is obtained. This correction arises from a gauge invariant set of diagrams which contain, besides the polarization insertion in the Coulomb leg, all one-loop radiative photon insertions in the electron line with two external Coulomb lines.

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Michael I. Eides, Howard Grotch, Valery A. Shelyuto. 1996-12-04. One More Analytic Result for $α^{2}(Zα)^{5}m$ Correction to the Lamb Shift. https://doi.org/10.1103/physreva.55.2447

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