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The fully differential decay rate of a Higgs boson to bottom-quarks at NNLO in QCD

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arxiv 1110.2368 v3 pith:KNI4NPKT submitted 2011-10-11 hep-ph

classification hep-ph
keywords decayhiggsbosondifferentialfirstfullymethodapplication
verification ladder T0 review T1 audit T2 compute T3 formal

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The decay of a light Higgs boson to bottom quarks is dominant and can be exploited for the discovery of the Higgs particle and the measurement of its properties at the LHC and future collider experiments. We perform a first computation of the fully differential decay at next-next-to-leading order in perturbative QCD. We employ a novel method of non-linear mappings for the treatment of singularities in the radiative processes which contribute to the decay width. This constitutes the first physical application of the method.

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Cited by 5 Pith papers

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