Title :
Corrections to hyperfine splitting and Lamb shift induced by diagrams with second order radiative insertions in the electron line
Author :
Eides, M.I. ; Karshenboim, S.G. ; Shelyuto, V.A.
Author_Institution :
St. Petersburg Nucl. Phys. Inst., Gatchina, Russia
fDate :
June 27 1994-July 1 1994
Abstract :
Contributions to HFS and to the Lamb shift intervals of order /spl alpha//sup 2/(Z/spl alpha/)/sup 5/ induced by a gauge invariant set of nineteen topologically different graphs with two radiative photons inserted in the electron line are considered. Corrections both to HFS and Lamb shift induced by nine diagrams are calculated in the Fried-Yennie gauge.<>
Keywords :
Lamb shift; atomic hyperfine structure; graph theory; radiative corrections; Fried-Yennie gauge; Lamb shift; diagrams; electron line; gauge invariant set; hyperfine splitting; radiative photons; second order radiative insertions; topologically different graphs; Electrons; Helium; Hydrogen; Iron; Mesons; Metrology; Nuclear physics; Skeleton; Stationary state;
Conference_Titel :
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location :
Boulder, CO, USA
Print_ISBN :
0-7803-1984-2
DOI :
10.1109/CPEM.1994.333250
