Two-loop heavy top effects on the MZ-MW interdependence

Preprint

5 April 1996

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9603374

Abstract

The O(alpha^2 mt^2/mw^2) correction to the relation between G_\mu 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 sin^2\theta_\msbar(mz) from alpha, G_\mu, and mz.

Keywords

MW INTERDEPENDENCE
BOSON MASSES
TOP EFFECTS
LOOP HEAVY
HEAVY TOP
TWO LOOP
MSBAR
MZ MW

All Related Versions

Version 1, 1996-03-22, ArXiv
Version 2, 1996-04-05, ArXiv
Published version: Physics Letters B, 383 (2), 219.

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