Single Scale Tadpoles and O(GF mt^2 as^3) Corrections to the rho Parameter

Preprint

5 October 2006

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0606232

Abstract

We present a new set of high precision numerical values of four-loop single-scale vacuum integrals, which we subsequently use to obtain the non-singlet corrections to the rho parameter at O(GF mt^2 as^3). Our result for Delta rho is in agreement with the recent calculation [1].

Keywords

SCALE TADPOLES
RHO PARAMETER
SINGLE SCALE
VACUUM
DELTA
GF MT

All Related Versions

Version 1, 2006-06-21, ArXiv
Version 2, 2006-10-05, ArXiv
Published version: Nuclear Physics B, 755 (1-3), 221.

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