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Evaluation of the two-photon exchange diagrams for the (1s){sup 2}2p{sub 3/2} electron configuration in Li-like ions

Journal Article · · Physical Review. A
;  [1];  [1];  [1];  [2]; ;  [3]
  1. Department of Physics, St. Petersburg State University, Oulianovskaya 1, Petrodvorets, St. Petersburg 198504 (Russian Federation)
  2. Gesellschaft fuer Schwerionenforschung, Planckstrasse 1, D-64291 Darmstadt (Germany)
  3. Institut fuer Theoretische Physik, TU Dresden, Mommsenstrasse 13, D-01062 Dresden (Germany)
We present ab initio calculations of the complete gauge-invariant set of two-photon exchange graphs for the (1s){sup 2}2p{sub 3/2} electron configuration in Li-like ions. These calculations are an important step towards the precise theoretical determination of the 2p{sub 3/2}-2s transition energy in the framework of QED.
OSTI ID:
20636554
Journal Information:
Physical Review. A, Journal Name: Physical Review. A Journal Issue: 6 Vol. 67; ISSN 1050-2947; ISSN PLRAAN
Country of Publication:
United States
Language:
English

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