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arXiv · hep-ph/9407261

On the scheme dependence of the Electroweak radiative corrections

A. I. Bochkarev·R. S. Willey
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Abstract

We study the scheme dependence of the two-loop expression for the $ρ$-parameter of the Standard Model in the heavy $t$-quark mass limit $m_{t} \gg m_{w}$. In the $\ms$-scheme the two-loop electroweak correction to the ${\cal O}(m_{t}^{2})$ term in $\dr$ is found greater than the QCD $\as$-correction.

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A. I. Bochkarev, R. S. Willey. 1994-07-09. On the scheme dependence of the Electroweak radiative corrections. https://doi.org/10.1103/physrevd.51.2049

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