Electroweak constraints on see-saw messengers and their implications for LHC

We review the present electroweak precision data constraints on the mediators of the three types of see-saw mechanisms. Except in the see-saw mechanism of type I, with the heavy neutrino singlets being mainly produced through their mixing with the Standard Model leptons, LHC will be able to discover...

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Detalles Bibliográficos
Autores principales: del Aguila, F., Aguilar-Saavedra, J.A., de Blas, J., Perez-Victoria, M.
Lenguaje:eng
Publicado: 2008
Materias:
hep-ph
Acceso en línea:http://cds.cern.ch/record/1108702
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author del Aguila, F.
Aguilar-Saavedra, J.A.
de Blas, J.
Perez-Victoria, M.
author_facet del Aguila, F.
Aguilar-Saavedra, J.A.
de Blas, J.
Perez-Victoria, M.
author_sort del Aguila, F.
collection CERN
description We review the present electroweak precision data constraints on the mediators of the three types of see-saw mechanisms. Except in the see-saw mechanism of type I, with the heavy neutrino singlets being mainly produced through their mixing with the Standard Model leptons, LHC will be able to discover or put limits on new scalar (see-saw of type II) and lepton (see-saw of type III) triplets near the TeV. If discovered, it may be possible in the simplest models to measure the light neutrino mass and mixing properties that neutrino oscillation experiments are insensitive to.
id cern-1108702
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11087022021-05-11T13:21:54Zhttp://cds.cern.ch/record/1108702engdel Aguila, F.Aguilar-Saavedra, J.A.de Blas, J.Perez-Victoria, M.Electroweak constraints on see-saw messengers and their implications for LHChep-phWe review the present electroweak precision data constraints on the mediators of the three types of see-saw mechanisms. Except in the see-saw mechanism of type I, with the heavy neutrino singlets being mainly produced through their mixing with the Standard Model leptons, LHC will be able to discover or put limits on new scalar (see-saw of type II) and lepton (see-saw of type III) triplets near the TeV. If discovered, it may be possible in the simplest models to measure the light neutrino mass and mixing properties that neutrino oscillation experiments are insensitive to.We review the present electroweak precision data constraints on the mediators of the three types of see-saw mechanisms. Except in the see-saw mechanism of type I, with the heavy neutrino singlets being mainly produced through their mixing with the Standard Model leptons, LHC will be able to discover or put limits on new scalar (see-saw of type II) and lepton (see-saw of type III) triplets near the TeV. If discovered, it may be possible in the simplest models to measure the light neutrino mass and mixing properties that neutrino oscillation experiments are insensitive to.We review the present electroweak precision data constraints on the mediators of the three types of see-saw mechanisms. Except in the see-saw mechanism of type I, with the heavy neutrino singlets being mainly produced through their mixing with the Standard Model leptons, LHC will be able to discover or put limits on new scalar (see-saw of type II) and lepton (see-saw of type III) triplets near the TeV. If discovered, it may be possible in the simplest models to measure the light neutrino mass and mixing properties that neutrino oscillation experiments are insensitive to.arXiv:0806.1023UG-FT-231-08CAFPE-101-08UG-FT-231-08CAFPE-101-08oai:cds.cern.ch:11087022008-06-06
spellingShingle hep-ph
del Aguila, F.
Aguilar-Saavedra, J.A.
de Blas, J.
Perez-Victoria, M.
Electroweak constraints on see-saw messengers and their implications for LHC
title Electroweak constraints on see-saw messengers and their implications for LHC
title_full Electroweak constraints on see-saw messengers and their implications for LHC
title_fullStr Electroweak constraints on see-saw messengers and their implications for LHC
title_full_unstemmed Electroweak constraints on see-saw messengers and their implications for LHC
title_short Electroweak constraints on see-saw messengers and their implications for LHC
title_sort electroweak constraints on see-saw messengers and their implications for lhc
topic hep-ph
url http://cds.cern.ch/record/1108702
work_keys_str_mv AT delaguilaf electroweakconstraintsonseesawmessengersandtheirimplicationsforlhc
AT aguilarsaavedraja electroweakconstraintsonseesawmessengersandtheirimplicationsforlhc
AT deblasj electroweakconstraintsonseesawmessengersandtheirimplicationsforlhc
AT perezvictoriam electroweakconstraintsonseesawmessengersandtheirimplicationsforlhc

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