A New Approach to Bound State Quantum Electrodynamics. 2. Spectra of Positronium, Muonium and Hydrogen
Jun, 198612 pages
Published in:
- Physica A 142 (1987) 488
Report number:
- IC/86/119
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Abstract: (Elsevier)
The solutions of a covariant two-body equation are applied to the spectra of H, muonium and positronium. In order to compare with the standard results we have expanded the potentials, the recoil terms and the perturbation calculations up to order α 5 . The best known intervals, namely Hfs of H, muonium and positronium and the 2 3 S 1 −1 3 S 1 interval of positronium are obtained to this order in agreement with standard results and experiments. Having thus verified the nonperturbative equation to order α 5 , the recoil and normal and anomalous magnetic moment terms can now be evaluated numerically to all orders.- MUONIUM
- POSITRONIUM
- HYDROGEN
- QUANTUM ELECTRODYNAMICS: NONPERTURBATIVE
- MAGNETIC MOMENT
- BOUND STATE: HYPERFINE STRUCTURE
- PERTURBATION THEORY: HIGHER-ORDER
- NUMERICAL CALCULATIONS
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