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.
UR - https://www.scopus.com/pages/publications/0000879168
UR - https://www.scopus.com/pages/publications/0000879168#tab=citedBy
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 -