Fermionic Effective Operators and Higgs Production at a Linear Collider

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dc.creatorKile, Jennifer
dc.creatorRamsey-Musolf, Michael J.
dc.date2007-05-04
dc.date2007-05-09
dc.date.accessioned2026-07-07T10:59:56Z
dc.date.available2026-07-07T10:59:56Z
dc.descriptionWe study the possible contributions of dimension six operators containing fermion fields to Higgs production at a 500 GeV or 1 TeV $e^+e^-$ linear collider. We show that -- depending on the production mechanism -- the effects of such operators can be kinematically enhanced relative to Standard Model (SM) contributions. We determine constraints on the operator coefficients implied by existing precision electroweak measurements and the scale of neutrino mass. We find that even in the presence of such constraints, substantial deviations from SM Higgs production cross-sections are possible. We compare the effects of fermionic operators with those associated with purely bosonic operators that have been previously discussed in the literature.
dc.description25 pages, 9 figures, fixed typo in author names
dc.identifierhttps://arxiv.org/abs/0705.0554
dc.identifierhttp://arxiv.org/abs/0705.0554
dc.identifierPhys.Rev.D76:054009,2007
dc.identifierdoi:10.1103/PhysRevD.76.054009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187577
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFermionic Effective Operators and Higgs Production at a Linear Collider
dc.typetext

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