A kind of prediction from superstring model building

Assuming that the Standard Model of Particle Physics arises from the $E_8\times E_8$ Heterotic String Theory, we try to solve the discrepancy between the unification scale predicted by this theory ($\approx g_{GUT}\times 5.27\cdot 10^{17}$ GeV) and the value deduced from LEP experiments ($\approx 2\...

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Detalles Bibliográficos
Autor principal: Munoz, C.
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2001/12/015
http://cds.cern.ch/record/524881
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author Munoz, C.
author_facet Munoz, C.
author_sort Munoz, C.
collection CERN
description Assuming that the Standard Model of Particle Physics arises from the $E_8\times E_8$ Heterotic String Theory, we try to solve the discrepancy between the unification scale predicted by this theory ($\approx g_{GUT}\times 5.27\cdot 10^{17}$ GeV) and the value deduced from LEP experiments ($\approx 2\cdot 10^{16}$ GeV). A crucial ingredient in our solution is the presence at low energies of three generations of supersymmetric Higgses and vector-like colour triplets. As a by-product our analysis gives rise to a strategy which might be useful in order to construct realistic models.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5248812023-10-04T06:05:48Zdoi:10.1088/1126-6708/2001/12/015http://cds.cern.ch/record/524881engMunoz, C.A kind of prediction from superstring model buildingParticle Physics - PhenomenologyAssuming that the Standard Model of Particle Physics arises from the $E_8\times E_8$ Heterotic String Theory, we try to solve the discrepancy between the unification scale predicted by this theory ($\approx g_{GUT}\times 5.27\cdot 10^{17}$ GeV) and the value deduced from LEP experiments ($\approx 2\cdot 10^{16}$ GeV). A crucial ingredient in our solution is the presence at low energies of three generations of supersymmetric Higgses and vector-like colour triplets. As a by-product our analysis gives rise to a strategy which might be useful in order to construct realistic models.Assuming that the Standard Model of particle physics arises from the $E_8\times E_8$ Heterotic String Theory, we try to solve the discrepancy between the unification scale predicted by this theory ($\approx g_{GUT}\times 5.27\cdot 10^{17}$ GeV) and the value deduced from LEP experiments ($\approx 2\cdot 10^{16}$ GeV). A crucial ingredient in our solution is the presence at low energies of three generations of supersymmetric Higgses and vector-like colour triplets. As a by-product our analysis gives rise to a strategy which might be useful when constructing realistic models.hep-ph/0110381CERN-TH-2001-299FTUAM-01-20IFT-UAM-CSIC-01-33CERN-TH-2001-299FTUAM-2001-20IFT-UAM-CSIC-2001-33oai:cds.cern.ch:5248812001-10-30
spellingShingle Particle Physics - Phenomenology
Munoz, C.
A kind of prediction from superstring model building
title A kind of prediction from superstring model building
title_full A kind of prediction from superstring model building
title_fullStr A kind of prediction from superstring model building
title_full_unstemmed A kind of prediction from superstring model building
title_short A kind of prediction from superstring model building
title_sort kind of prediction from superstring model building
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1088/1126-6708/2001/12/015
http://cds.cern.ch/record/524881
work_keys_str_mv AT munozc akindofpredictionfromsuperstringmodelbuilding
AT munozc kindofpredictionfromsuperstringmodelbuilding

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