Probing Heavy Higgs Boson Models with a TeV Linear Collider

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dc.creatorChoudhury, Debajyoti
dc.creatorTait, Tim M. P.
dc.creatorWagner, C. E. M.
dc.date2002-02-16
dc.date.accessioned2026-07-07T12:02:52Z
dc.date.available2026-07-07T12:02:52Z
dc.descriptionThe last years have seen a great development in our understanding of particle physics at the weak scale. Precision electroweak observables have played a key role in this process and their values are consistent, within the Standard Model interpretation, with a light Higgs boson with mass lower than about 200 GeV. If new physics were responsible for the mechanism of electroweak symmetry breaking, there would, quite generally, be modifications to this prediction induced by the non-standard contributions to the precision electroweak observables. In this article, we analyze the experimental signatures of a heavy Higgs boson at linear colliders. We show that a linear collider, with center of mass energy \sqrt{s} <= 1 TeV, would be very useful to probe the basic ingredients of well motivated heavy Higgs boson models: a relatively heavy SM-like Higgs, together with either extra scalar or fermionic degrees of freedom, or with the mixing of the third generation quarks with non-standard heavy quark modes.
dc.description21 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0202162
dc.identifierhttp://arxiv.org/abs/hep-ph/0202162
dc.identifierPhys.Rev.D65:115007,2002
dc.identifierdoi:10.1103/PhysRevD.65.115007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207586
dc.subjectHigh Energy Physics - Phenomenology
dc.titleProbing Heavy Higgs Boson Models with a TeV Linear Collider
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