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Naturalness, SUSY heavy higgses and flavor constraints

<!--HTML-->I will demonstrate that supersymmetric (SUSY) higgses provide an important diagnostic for electroweak naturalness in the SUSY paradigm. I first review the naturalness problem of the Standard Model (SM) and SUSY as one of its most promising solutions. I study the masses of heavy Higg...

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Autor principal: Dr. Katz, Andrey
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:http://cds.cern.ch/record/1708754
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author Dr. Katz, Andrey
author_facet Dr. Katz, Andrey
author_sort Dr. Katz, Andrey
collection CERN
description <!--HTML-->I will demonstrate that supersymmetric (SUSY) higgses provide an important diagnostic for electroweak naturalness in the SUSY paradigm. I first review the naturalness problem of the Standard Model (SM) and SUSY as one of its most promising solutions. I study the masses of heavy Higgses in SUSY theories under broad assumptions, and show how they are constrained by their role in Electroweak symmetry breaking. I then show how Flavor Physics severely constrains large parts of SUSY parameter space, otherwise favored by naturalness. If SUSY Higgses are not discovered at relatively low mass during the next LHC run, this tension will further increase, disfavoring naturalness from SUSY.
id cern-1708754
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17087542022-11-02T22:35:16Zhttp://cds.cern.ch/record/1708754engDr. Katz, AndreyNaturalness, SUSY heavy higgses and flavor constraintsNaturalness, SUSY heavy higgses and flavor constraintsTH Theoretical Seminar<!--HTML-->I will demonstrate that supersymmetric (SUSY) higgses provide an important diagnostic for electroweak naturalness in the SUSY paradigm. I first review the naturalness problem of the Standard Model (SM) and SUSY as one of its most promising solutions. I study the masses of heavy Higgses in SUSY theories under broad assumptions, and show how they are constrained by their role in Electroweak symmetry breaking. I then show how Flavor Physics severely constrains large parts of SUSY parameter space, otherwise favored by naturalness. If SUSY Higgses are not discovered at relatively low mass during the next LHC run, this tension will further increase, disfavoring naturalness from SUSY. oai:cds.cern.ch:17087542014
spellingShingle TH Theoretical Seminar
Dr. Katz, Andrey
Naturalness, SUSY heavy higgses and flavor constraints
title Naturalness, SUSY heavy higgses and flavor constraints
title_full Naturalness, SUSY heavy higgses and flavor constraints
title_fullStr Naturalness, SUSY heavy higgses and flavor constraints
title_full_unstemmed Naturalness, SUSY heavy higgses and flavor constraints
title_short Naturalness, SUSY heavy higgses and flavor constraints
title_sort naturalness, susy heavy higgses and flavor constraints
topic TH Theoretical Seminar
url http://cds.cern.ch/record/1708754
work_keys_str_mv AT drkatzandrey naturalnesssusyheavyhiggsesandflavorconstraints