General squark flavour mixing: constraints, phenomenology and benchmarks

We present an extensive study of non-minimal flavour violation in the squark sector in the framework of the Minimal Supersymmetric Standard Model. We investigate the effects of multiple non-vanishing flavour-violating elements in the squark mass matrices by means of a Markov Chain Monte Carlo scanni...

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Detalles Bibliográficos
Autores principales: De Causmaecker, Karen, Fuks, Benjamin, Herrmann, Bjoern, Mahmoudi, Farvah, O'Leary, Ben, Porod, Werner, Sekmen, Sezen, Strobbe, Nadja
Lenguaje:eng
Publicado: 2015
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP11(2015)125
http://cds.cern.ch/record/2053868
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author De Causmaecker, Karen
Fuks, Benjamin
Herrmann, Bjoern
Mahmoudi, Farvah
O'Leary, Ben
Porod, Werner
Sekmen, Sezen
Strobbe, Nadja
author_facet De Causmaecker, Karen
Fuks, Benjamin
Herrmann, Bjoern
Mahmoudi, Farvah
O'Leary, Ben
Porod, Werner
Sekmen, Sezen
Strobbe, Nadja
author_sort De Causmaecker, Karen
collection CERN
description We present an extensive study of non-minimal flavour violation in the squark sector in the framework of the Minimal Supersymmetric Standard Model. We investigate the effects of multiple non-vanishing flavour-violating elements in the squark mass matrices by means of a Markov Chain Monte Carlo scanning technique and identify parameter combinations that are favoured by both current data and theoretical constraints. We then detail the resulting distributions of the flavour-conserving and flavour-violating model parameters. Based on this analysis, we propose a set of benchmark scenarios relevant for future studies of non-minimal flavour violation in the Minimal Supersymmetric Standard Model.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
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spelling cern-20538682022-08-10T13:03:56Zdoi:10.1007/JHEP11(2015)125http://cds.cern.ch/record/2053868engDe Causmaecker, KarenFuks, BenjaminHerrmann, BjoernMahmoudi, FarvahO'Leary, BenPorod, WernerSekmen, SezenStrobbe, NadjaGeneral squark flavour mixing: constraints, phenomenology and benchmarksParticle Physics - PhenomenologyWe present an extensive study of non-minimal flavour violation in the squark sector in the framework of the Minimal Supersymmetric Standard Model. We investigate the effects of multiple non-vanishing flavour-violating elements in the squark mass matrices by means of a Markov Chain Monte Carlo scanning technique and identify parameter combinations that are favoured by both current data and theoretical constraints. We then detail the resulting distributions of the flavour-conserving and flavour-violating model parameters. Based on this analysis, we propose a set of benchmark scenarios relevant for future studies of non-minimal flavour violation in the Minimal Supersymmetric Standard Model.We present an extensive study of non-minimal flavour violation in the squark sector in the framework of the Minimal Supersymmetric Standard Model. We investigate the effects of multiple non-vanishing flavour-violating elements in the squark mass matrices by means of a Markov Chain Monte Carlo scanning technique and identify parameter combinations that are favoured by both current data and theoretical constraints. We then detail the resulting distributions of the flavour-conserving and flavour-violating model parameters. Based on this analysis, we propose a set of benchmark scenarios relevant for future studies of non-minimal flavour violation in the Minimal Supersymmetric Standard Model.arXiv:1509.05414CERN-PH-TH-2015-208FERMILAB-PUB-15-685-PPDLAPTH-034-15CERN-PH-TH-2015-208LAPTH-034-15oai:cds.cern.ch:20538682015-09-17
spellingShingle Particle Physics - Phenomenology
De Causmaecker, Karen
Fuks, Benjamin
Herrmann, Bjoern
Mahmoudi, Farvah
O'Leary, Ben
Porod, Werner
Sekmen, Sezen
Strobbe, Nadja
General squark flavour mixing: constraints, phenomenology and benchmarks
title General squark flavour mixing: constraints, phenomenology and benchmarks
title_full General squark flavour mixing: constraints, phenomenology and benchmarks
title_fullStr General squark flavour mixing: constraints, phenomenology and benchmarks
title_full_unstemmed General squark flavour mixing: constraints, phenomenology and benchmarks
title_short General squark flavour mixing: constraints, phenomenology and benchmarks
title_sort general squark flavour mixing: constraints, phenomenology and benchmarks
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP11(2015)125
http://cds.cern.ch/record/2053868
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AT mahmoudifarvah generalsquarkflavourmixingconstraintsphenomenologyandbenchmarks
AT olearyben generalsquarkflavourmixingconstraintsphenomenologyandbenchmarks
AT porodwerner generalsquarkflavourmixingconstraintsphenomenologyandbenchmarks
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