Flavour physics constraints in the BMSSM

We study the implications of the presence of the two leading-order, non-renormalizable operators in the Higgs sector of the MSSM to flavour physics observables. We identify the constraints of flavour physics on the parameters of the BMSSM when we: a) focus on a region of parameters for which electro...

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Detalles Bibliográficos
Autores principales: Bernal, N., Losada, M., Mahmoudi, F.
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP07(2011)074
http://cds.cern.ch/record/1347664
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author Bernal, N.
Losada, M.
Mahmoudi, F.
author_facet Bernal, N.
Losada, M.
Mahmoudi, F.
author_sort Bernal, N.
collection CERN
description We study the implications of the presence of the two leading-order, non-renormalizable operators in the Higgs sector of the MSSM to flavour physics observables. We identify the constraints of flavour physics on the parameters of the BMSSM when we: a) focus on a region of parameters for which electroweak baryogenesis is feasible, b) use a CMSSM-like parametrization, and c) consider the case of a generic NUHM-type model. We find significant differences as compared to the standard MSSM case.
id cern-1347664
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13476642023-03-14T16:56:36Zdoi:10.1007/JHEP07(2011)074http://cds.cern.ch/record/1347664engBernal, N.Losada, M.Mahmoudi, F.Flavour physics constraints in the BMSSMParticle Physics - PhenomenologyWe study the implications of the presence of the two leading-order, non-renormalizable operators in the Higgs sector of the MSSM to flavour physics observables. We identify the constraints of flavour physics on the parameters of the BMSSM when we: a) focus on a region of parameters for which electroweak baryogenesis is feasible, b) use a CMSSM-like parametrization, and c) consider the case of a generic NUHM-type model. We find significant differences as compared to the standard MSSM case.We study the implications of the presence of the two leading-order, non-renormalizable operators in the Higgs sector of the MSSM to flavour physics observables. We identify the constraints of flavour physics on the parameters of the BMSSM when we: a) focus on a region of parameters for which electroweak baryogenesis is feasible, b) use a CMSSM-like parametrization, and c) consider the case of a generic NUHM-type model. We find significant differences as compared to the standard MSSM case.arXiv:1104.5395BONN-TH-2011-10CERN-PH-TH-2011-093PI-UAN-2011-483FTBONN-TH-2011-10CERN-PH-TH-2011-093PI-UAN-2011-483FToai:cds.cern.ch:13476642011-04-29
spellingShingle Particle Physics - Phenomenology
Bernal, N.
Losada, M.
Mahmoudi, F.
Flavour physics constraints in the BMSSM
title Flavour physics constraints in the BMSSM
title_full Flavour physics constraints in the BMSSM
title_fullStr Flavour physics constraints in the BMSSM
title_full_unstemmed Flavour physics constraints in the BMSSM
title_short Flavour physics constraints in the BMSSM
title_sort flavour physics constraints in the bmssm
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP07(2011)074
http://cds.cern.ch/record/1347664
work_keys_str_mv AT bernaln flavourphysicsconstraintsinthebmssm
AT losadam flavourphysicsconstraintsinthebmssm
AT mahmoudif flavourphysicsconstraintsinthebmssm

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