Towards Better Constraints on the Higgs Boson Mass: Two-Loop Fermionic Corrections to sin^2(theta_eff)
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The complete two-loop electroweak fermionic corrections to the effective leptonic weak mixing angle, sin^2(theta_eff), are now available. Here we shortly present the methods applied and illustrate the implications on indirect prediction for the Higgs boson mass within the standard model.
Keywords
Cite
@article{arxiv.hep-ph/0409142,
title = {Towards Better Constraints on the Higgs Boson Mass: Two-Loop Fermionic Corrections to sin^2(theta_eff)},
author = {M. Awramik and M. Czakon and A. Freitas and G. Weiglein},
journal= {arXiv preprint arXiv:hep-ph/0409142},
year = {2007}
}
Comments
talk given at International Conference on Linear Colliders LCWS04