Higgs Mass Textures in Flipped SU(5)

We analyze the Higgs doublet-triplet mass splitting problem in the version of flipped SU(5) derived from string theory. Analyzing non-renormalizable terms up to tenth order in the superpotential, we identify a pattern of field vev's that keeps one pair of electroweak Higgs doublets light, while...

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Detalles Bibliográficos
Autores principales: Ellis, Jonathan Richard, Leontaris, George K, Rizos, J
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)00962-4
http://cds.cern.ch/record/394419
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author Ellis, Jonathan Richard
Leontaris, George K
Rizos, J
author_facet Ellis, Jonathan Richard
Leontaris, George K
Rizos, J
author_sort Ellis, Jonathan Richard
collection CERN
description We analyze the Higgs doublet-triplet mass splitting problem in the version of flipped SU(5) derived from string theory. Analyzing non-renormalizable terms up to tenth order in the superpotential, we identify a pattern of field vev's that keeps one pair of electroweak Higgs doublets light, while all other Higgs doublets and all Higgs triplets are kept heavy, with the aid of the economical missing-doublet mechanism found in the field-theoretical version of flipped SU(5). The solution predicts that second-generation charge -1/3 quarks and charged leptons are much lighter than those in the third generation.
id cern-394419
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
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spelling cern-3944192019-09-30T06:29:59Zdoi:10.1016/S0370-2693(99)00962-4http://cds.cern.ch/record/394419engEllis, Jonathan RichardLeontaris, George KRizos, JHiggs Mass Textures in Flipped SU(5)Particle Physics - PhenomenologyWe analyze the Higgs doublet-triplet mass splitting problem in the version of flipped SU(5) derived from string theory. Analyzing non-renormalizable terms up to tenth order in the superpotential, we identify a pattern of field vev's that keeps one pair of electroweak Higgs doublets light, while all other Higgs doublets and all Higgs triplets are kept heavy, with the aid of the economical missing-doublet mechanism found in the field-theoretical version of flipped SU(5). The solution predicts that second-generation charge -1/3 quarks and charged leptons are much lighter than those in the third generation.hep-ph/9907476CERN-TH-99-226IOA-99-16oai:cds.cern.ch:3944191999-07-26
spellingShingle Particle Physics - Phenomenology
Ellis, Jonathan Richard
Leontaris, George K
Rizos, J
Higgs Mass Textures in Flipped SU(5)
title Higgs Mass Textures in Flipped SU(5)
title_full Higgs Mass Textures in Flipped SU(5)
title_fullStr Higgs Mass Textures in Flipped SU(5)
title_full_unstemmed Higgs Mass Textures in Flipped SU(5)
title_short Higgs Mass Textures in Flipped SU(5)
title_sort higgs mass textures in flipped su(5)
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(99)00962-4
http://cds.cern.ch/record/394419
work_keys_str_mv AT ellisjonathanrichard higgsmasstexturesinflippedsu5
AT leontarisgeorgek higgsmasstexturesinflippedsu5
AT rizosj higgsmasstexturesinflippedsu5

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