A note on radiative corrections to μ, and r decays
Konyshev V. , Polyubin I.
The radiative corrections of order (Á12ÔÔ)(Ô2Å1 mfy to μ decay and order (αί2ττ)(ηι2μ/ηι2τ) to r decay are calculated. The decay width is enhanced by a factor of 4.48ž 10~3 (α/2ττ) in the muon case and 0.283 {αΐΐτή for the τ-*μι>τνμ(γ) decay. The influence of these corrections on the electroweak data is discussed. © 1995 American Institute of Physics.