arXiv:hep-ph/0409142·v1·High Energy Physics — Phenomenology
Towards Better Constraints on the Higgs Boson Mass: Two-Loop Fermionic Corrections to sin^2(theta_eff)
M.Awramik🇩🇪 · M.Czakon🇩🇪 · A.Freitas🇺🇸 · G.Weiglein🇬🇧
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.
Comments: talk given at International Conference on Linear Colliders LCWS04