Electroweak baryogenesis in the minimal supersymmetric standard model

We review the baryogenesis scenario in the MSSM at the perturbative level and, in particular, the impact of two-loop corrections on the strength of the phase transition and the amount of generated baryon asymmetry. We confirm the baryogenesis window, where m/sub H/<or approximately=115 GeV, for m...

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Detalles Bibliográficos
Autores principales: Quirós, Mariano, Seco, M
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(99)00860-9
http://cds.cern.ch/record/449526
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author Quirós, Mariano
Seco, M
author_facet Quirós, Mariano
Seco, M
author_sort Quirós, Mariano
collection CERN
description We review the baryogenesis scenario in the MSSM at the perturbative level and, in particular, the impact of two-loop corrections on the strength of the phase transition and the amount of generated baryon asymmetry. We confirm the baryogenesis window, where m/sub H/<or approximately=115 GeV, for m/sub Q/<or approximately=a few TeV, and the right-handed stop mass is constrained in the region, 100 GeV<or approximately=m/sub t/<or approximately=m/sub t/. This scenario will be tested at LEP and Tevatron colliders. (35 refs).
id cern-449526
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4495262019-09-30T06:29:59Zdoi:10.1016/S0920-5632(99)00860-9http://cds.cern.ch/record/449526engQuirós, MarianoSeco, MElectroweak baryogenesis in the minimal supersymmetric standard modelParticle Physics - PhenomenologyWe review the baryogenesis scenario in the MSSM at the perturbative level and, in particular, the impact of two-loop corrections on the strength of the phase transition and the amount of generated baryon asymmetry. We confirm the baryogenesis window, where m/sub H/<or approximately=115 GeV, for m/sub Q/<or approximately=a few TeV, and the right-handed stop mass is constrained in the region, 100 GeV<or approximately=m/sub t/<or approximately=m/sub t/. This scenario will be tested at LEP and Tevatron colliders. (35 refs).oai:cds.cern.ch:4495262000
spellingShingle Particle Physics - Phenomenology
Quirós, Mariano
Seco, M
Electroweak baryogenesis in the minimal supersymmetric standard model
title Electroweak baryogenesis in the minimal supersymmetric standard model
title_full Electroweak baryogenesis in the minimal supersymmetric standard model
title_fullStr Electroweak baryogenesis in the minimal supersymmetric standard model
title_full_unstemmed Electroweak baryogenesis in the minimal supersymmetric standard model
title_short Electroweak baryogenesis in the minimal supersymmetric standard model
title_sort electroweak baryogenesis in the minimal supersymmetric standard model
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0920-5632(99)00860-9
http://cds.cern.ch/record/449526
work_keys_str_mv AT quirosmariano electroweakbaryogenesisintheminimalsupersymmetricstandardmodel
AT secom electroweakbaryogenesisintheminimalsupersymmetricstandardmodel

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