On the two-loop electroweak amplitude of the muon decay

P. A. Grassi; T. Hurth

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arXiv · hep-ph/0101183

On the two-loop electroweak amplitude of the muon decay

P. A. Grassi·T. Hurth

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Abstract

We present an analysis of the two-loop amplitude of the muon decay in the Standard Model (SM) using algebraic renormalization techniques. In addition, we discuss a manifestly BRST invariant IR regulator for the photon within the SM.

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P. A. Grassi, T. Hurth. 2001-01-16. On the two-loop electroweak amplitude of the muon decay. https://arxiv.org/abs/hep-ph/0101183

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