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 — preprints:2002:ttp02-21 [2016/03/17 11:03] (current) Line 1: Line 1: + ====== TTP02-21 Two-Loop Bosonic Electroweak Corrections to the Muon Lifetime and M_Z-M_W Interdependence ====== + + + The two-loop electroweak bosonic correction to the muon lifetime + and the M_W-M_Z interdependece is computed using analytical + methods of asymptotic expansion. Combined with previous + calculations this copmletes the full two-loop correction + to $\Delta r$ in the Standard Model. The shift to the prediction + of W-boson mass due to two-loop bosonic corrections does not + exceed 1 MeV for the range of the Higgs mass from 100 to 1000 GeV. + + |**A. Onishchenko, O. Veretin**  | + |**  Phys.Lett.B  551 111-114 2003  **  | + | {{preprints:2002:ttp02-21.pdf|PDF}} {{preprints:2002:ttp02-21.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0209010|arXiv]]   | + | |