Higgs Triplets and Limits from Precision Measurements

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dc.creatorChen, Mu-Chun
dc.creatorDawson, Sally
dc.creatorKrupovnickas, Tadas
dc.date2006-04-12
dc.date2006-07-12
dc.date.accessioned2026-07-07T11:26:55Z
dc.date.available2026-07-07T11:26:55Z
dc.descriptionIn this letter, we present our results on a global fit to precision electroweak data in a Higgs triplet model. In models with a triplet Higgs boson, a consistent renormalization scheme differs from that of the Standard Model and the global fit shows that a light Higgs boson with mass of 100-200 GeV is preferred. Triplet Higgs bosons arise in many extensions of the Standard Model, including the left-right model and the Little Higgs models. Our result demonstrates the importance of the scalar loops when there is a large mass splitting between the heavy scalars. It also indicates the significance of the global fit.
dc.description7 pages, 8 figures; v2: version to be published in Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/hep-ph/0604102
dc.identifierhttp://arxiv.org/abs/hep-ph/0604102
dc.identifierPhys.Rev.D74:035001,2006
dc.identifierdoi:10.1103/PhysRevD.74.035001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195986
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHiggs Triplets and Limits from Precision Measurements
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