Quantum electrodynamics m α⁶ and m α⁷ ln α corrections to the fine splitting in Li and Be⁺

2015/06/08 by Puchalski, Mariusz, Pachucki, Krzysztof
#Atomic Physics (physics.atom-ph) #FOS: Physical sciences

paper · doi:10.48550/arxiv.1506.02462

Abstract

We derive quantum electrodynamics corrections to the fine structure in three-electron atomic systems at m α⁶ and m α⁷ ln α orders and present their numerical evaluations for the Li atom and Be⁺ ion.

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