Complete two-loop correction to the bound-electron g factor

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dc.creatorPachucki, Krzysztof
dc.creatorCzarnecki, Andrzej
dc.creatorJentschura, Ulrich D.
dc.creatorYerokhin, Vladimir A.
dc.date2005-06-30
dc.date.accessioned2026-07-07T06:19:13Z
dc.date.available2026-07-07T06:19:13Z
dc.descriptionWithin a systematic approach based on the dimensionally regularized nonrelativistic quantum electrodynamics, we derive the complete result for the two-loop correction to order $(α/π)^2 (Z α)^4$ for the $g$ factor of an electron bound in an $nS$ state of a hydrogenlike ion. The results obtained significantly improve the accuracy of the theoretical predictions for the hydrogenlike carbon and oxygen ions and influence the value of the electron mass inferred from $g$ factor measurements.
dc.description11 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/physics/0506227
dc.identifierhttp://arxiv.org/abs/physics/0506227
dc.identifierPhys.Rev. A72 (2005) 022108
dc.identifierdoi:10.1103/PhysRevA.72.022108
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/94998
dc.subjectAtomic Physics
dc.subjectHigh Energy Physics - Phenomenology
dc.titleComplete two-loop correction to the bound-electron g factor
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