Do precision electroweak constraints guarantee collider discovery of at least one Higgs boson of a type-II two-Higgs-doublet model?
John F. Gunion
Abstract
The manner in which the parameters of a two-Higgs-doublet model can be chosen so that no Higgs boson is discovered at a s≤ 800 collider, while maintaining consistency with current precision electroweak measurements, is described. The importance of a Giga-Z factory and higher collider energies for such a scenario is emphasized.
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