Split Fermions in Extra Dimensions and CP Violation

We discuss CP violation in the quark sector within a novel approach to the Yukawa puzzle proposed by Arkani-Hamed and Schmaltz, where Yukawa hierarchies result from localising the Standard Model quark field wave-functions, at different positions (in the extra dimensions) in a ``fat-brane.''...

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Detalles Bibliográficos
Autores principales: Branco, G.C., de Gouvea, Andre, Rebelo, M.N.
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(01)00389-6
http://cds.cern.ch/record/482157
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author Branco, G.C.
de Gouvea, Andre
Rebelo, M.N.
author_facet Branco, G.C.
de Gouvea, Andre
Rebelo, M.N.
author_sort Branco, G.C.
collection CERN
description We discuss CP violation in the quark sector within a novel approach to the Yukawa puzzle proposed by Arkani-Hamed and Schmaltz, where Yukawa hierarchies result from localising the Standard Model quark field wave-functions, at different positions (in the extra dimensions) in a ``fat-brane.'' We show that at least two extra dimensions are necessary in order to obtain sufficient CP violation while reproducing the correct quark mass spectrum and mixing angles.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
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spelling cern-4821572023-03-14T17:09:21Zdoi:10.1016/S0370-2693(01)00389-6http://cds.cern.ch/record/482157engBranco, G.C.de Gouvea, AndreRebelo, M.N.Split Fermions in Extra Dimensions and CP ViolationParticle Physics - PhenomenologyWe discuss CP violation in the quark sector within a novel approach to the Yukawa puzzle proposed by Arkani-Hamed and Schmaltz, where Yukawa hierarchies result from localising the Standard Model quark field wave-functions, at different positions (in the extra dimensions) in a ``fat-brane.'' We show that at least two extra dimensions are necessary in order to obtain sufficient CP violation while reproducing the correct quark mass spectrum and mixing angles.We discuss CP violation in the quark sector within a novel approach to the Yukawa puzzle proposed by Arkani-Hamed and Schmaltz, where Yukawa hierarchies result from localising the Standard Model quark field wave-functions, at different positions (in the extra dimensions) in a ``fat-brane.'' We show that at least two extra dimensions are necessary in order to obtain sufficient CP violation while reproducing the correct quark mass spectrum and mixing angles.hep-ph/0012289CERN-TH-2000-379FISIST-20-2000-CFIFCERN-TH-2000-379FISIST-2000-20-CFIFoai:cds.cern.ch:4821572000-12-21
spellingShingle Particle Physics - Phenomenology
Branco, G.C.
de Gouvea, Andre
Rebelo, M.N.
Split Fermions in Extra Dimensions and CP Violation
title Split Fermions in Extra Dimensions and CP Violation
title_full Split Fermions in Extra Dimensions and CP Violation
title_fullStr Split Fermions in Extra Dimensions and CP Violation
title_full_unstemmed Split Fermions in Extra Dimensions and CP Violation
title_short Split Fermions in Extra Dimensions and CP Violation
title_sort split fermions in extra dimensions and cp violation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(01)00389-6
http://cds.cern.ch/record/482157
work_keys_str_mv AT brancogc splitfermionsinextradimensionsandcpviolation
AT degouveaandre splitfermionsinextradimensionsandcpviolation
AT rebelomn splitfermionsinextradimensionsandcpviolation

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