Higgs boson decay into heavy quarks and heavy leptons: higher order corrections
Abstract
Theoretical predictions for the decay width of Standard Model Higgs boson into bottom quarks and tau-leptons, in the case when MH< 2MW, are briefly reviewed. The effects of higher order perturbative QCD (up to alphas4-level) and QED corrections are considered. The uncertainties of the decay width of Higgs boson into bb and tau+tau- are discussed.
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