Perturbation Approach to the Self Energy of non-S Hydrogenic States

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dc.creatorBigot, Eric-Olivier Le
dc.creatorJentschura, Ulrich D.
dc.creatorMohr, Peter J.
dc.creatorIndelicato, Paul
dc.creatorSoff, Gerhard
dc.date2003-04-18
dc.date2003-06-20
dc.date.accessioned2026-07-07T06:25:33Z
dc.date.available2026-07-07T06:25:33Z
dc.descriptionWe present results on the self-energy correction to the energy levels of hydrogen and hydrogenlike ions. The self energy represents the largest QED correction to the relativistic (Dirac-Coulomb) energy of a bound electron. We focus on the perturbation expansion of the self energy of non-S states, and provide estimates of the so-called A60 perturbative coefficient, which can be considered as a relativistic Bethe logarithm. Precise values of A60 are given for many P, D, F and G states, while estimates are given for other electronic states. These results can be used in high-precision spectroscopy experiments in hydrogen and hydrogenlike ions. They yield the best available estimate of the self-energy correction of many atomic states.
dc.description18 pages (in 2-column format), 21 figures. Version 2 (June 20, 2003) includes minor modifications
dc.identifierhttps://arxiv.org/abs/physics/0304068
dc.identifierhttp://arxiv.org/abs/physics/0304068
dc.identifierPhys. Rev. A 68 (2003) 042101
dc.identifierdoi:10.1103/PhysRevA.68.042101
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96856
dc.subjectAtomic Physics
dc.titlePerturbation Approach to the Self Energy of non-S Hydrogenic States
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