The O(alpha^2 mt^2/mw^2) correction to the relation between Gμ and the vector boson masses is computed in the MSbar scheme, and the results are used to investigate the magnitude of the effect on the theoretical prediction of mw and from α, Gμ, and mz.
Two-loop heavy top effects on the mZ-mW interdependence
GAMBINO, Paolo;
1996-01-01
Abstract
The O(alpha^2 mt^2/mw^2) correction to the relation between Gμ and the vector boson masses is computed in the MSbar scheme, and the results are used to investigate the magnitude of the effect on the theoretical prediction of mw and from α, Gμ, and mz.
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