TY - JOUR

T1 - Analytic contribution of order [Formula Presented](Zα[Formula Presented]m to the Lamb shift

AU - Eides, Michael I.

AU - Grotch, Howard

AU - Shelyuto, Valery A.

PY - 1997

Y1 - 1997

N2 - The analytic result for the radiative correction of order [Formula Presented](Zα[Formula Presented]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.

AB - The analytic result for the radiative correction of order [Formula Presented](Zα[Formula Presented]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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U2 - 10.1103/PhysRevA.55.2447

DO - 10.1103/PhysRevA.55.2447

M3 - Article

AN - SCOPUS:0000879168

SN - 1050-2947

VL - 55

SP - 2447

EP - 2449

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 3

ER -