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arXiv · 1005.1944

Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium

Jorge Mondejar·Jan H. Piclum·Andrzej Czarnecki
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Abstract

We present results for the corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium. We compute all the contributing Feynman diagrams in dimensional regularization and a general covariant gauge using a mixture of analytical and numerical methods. We improve the precision of previous results.

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Jorge Mondejar, Jan H. Piclum, Andrzej Czarnecki. 2010-06-11. Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium. https://doi.org/10.1103/physreva.81.062511

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