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arXiv · hep-ph/0211280

Two-Loop Electroweak Corrections to $Δr$

A. Onishchenko·O. Veretin
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Abstract

The two-loop electroweak bosonic correction to the muon lifetime is computed using methods of asymptotic expansion. Combined with previous calculations this completes the full two-loop correction to $Δr$ in the Standard Model.

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A. Onishchenko, O. Veretin. 2002-11-18. Two-Loop Electroweak Corrections to $Δr$. https://doi.org/10.1016/s0920-5632(03)80176-7

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