arXiv · hep-ph/0002042
Higgs Boson Decays to tau-pairs in the s-channel at a Muon Collider
Abstract
We study the observability of the $\tautau$ decay mode of a Higgs boson produced in the $s$-channel at a muon collider. We find that the spin correlations of the $\tautau$ in $τ\to πν_τ, ρν_τ$ decays are discriminative between the Higgs boson signal and the Standard Model background. Observation of the predicted distinctive distribution can confirm the spin-0 nature of the Higgs resonance. The relative coupling strength of the Higgs boson to $b$ and $τ$ can also be experimentally determined.
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V. Barger, T. Han, C. -G. Zhou. 2000-03-24. Higgs Boson Decays to tau-pairs in the s-channel at a Muon Collider. https://doi.org/10.1016/s0370-2693(00)00372-5
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