Flavour-Dependent and Basis Independent Measures of R Violation

We construct lepton flavour-dependent and basis-independent measures of R-parity violation in the minimal supersymmetric extension of the Standard Model (MSSM). We work in the context of exact supersymmetry, neglecting the effects of Higgs vacuum expectation values and soft supersymmetry-breaking te...

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Detalles Bibliográficos
Autores principales: Davidson, Sacha, Ellis, John R.
Lenguaje:eng
Publicado: 1997
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.56.4182
http://cds.cern.ch/record/319795
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author Davidson, Sacha
Ellis, John R.
author_facet Davidson, Sacha
Ellis, John R.
author_sort Davidson, Sacha
collection CERN
description We construct lepton flavour-dependent and basis-independent measures of R-parity violation in the minimal supersymmetric extension of the Standard Model (MSSM). We work in the context of exact supersymmetry, neglecting the effects of Higgs vacuum expectation values and soft supersymmetry-breaking terms. We devote particular attention to appropriate choices of flavour eigenstates, and to the counting and enumeration of R-violating invariants in two- and three-generation models. We also make an indicative application of our results to derive possible basis-independent cosmological upper bounds on flavour-dependent violation of R parity.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
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spelling cern-3197952023-03-14T18:54:10Zdoi:10.1103/PhysRevD.56.4182http://cds.cern.ch/record/319795engDavidson, SachaEllis, John R.Flavour-Dependent and Basis Independent Measures of R ViolationParticle Physics - PhenomenologyWe construct lepton flavour-dependent and basis-independent measures of R-parity violation in the minimal supersymmetric extension of the Standard Model (MSSM). We work in the context of exact supersymmetry, neglecting the effects of Higgs vacuum expectation values and soft supersymmetry-breaking terms. We devote particular attention to appropriate choices of flavour eigenstates, and to the counting and enumeration of R-violating invariants in two- and three-generation models. We also make an indicative application of our results to derive possible basis-independent cosmological upper bounds on flavour-dependent violation of R parity.We construct lepton flavour-dependent and basis-independent measures of R-parity violation in the minimal supersymmetric extension of the Standard Model (MSSM). We work in the context of exact supersymmetry, neglecting the effects of Higgs vacuum expectation values and soft supersymmetry-breaking terms. We devote particular attention to appropriate choices of flavour eigenstates, and to the counting and enumeration of R-violating invariants in two- and three-generation models. We also make an indicative application of our results to derive possible basis-independent cosmological upper bounds on flavour-dependent violation of R parity.hep-ph/9702247CERN-TH-97-14MPI-PHT-97-004CERN-TH-97-014MPI-PHT-97-004oai:cds.cern.ch:3197951997-02-04
spellingShingle Particle Physics - Phenomenology
Davidson, Sacha
Ellis, John R.
Flavour-Dependent and Basis Independent Measures of R Violation
title Flavour-Dependent and Basis Independent Measures of R Violation
title_full Flavour-Dependent and Basis Independent Measures of R Violation
title_fullStr Flavour-Dependent and Basis Independent Measures of R Violation
title_full_unstemmed Flavour-Dependent and Basis Independent Measures of R Violation
title_short Flavour-Dependent and Basis Independent Measures of R Violation
title_sort flavour-dependent and basis independent measures of r violation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.56.4182
http://cds.cern.ch/record/319795
work_keys_str_mv AT davidsonsacha flavourdependentandbasisindependentmeasuresofrviolation
AT ellisjohnr flavourdependentandbasisindependentmeasuresofrviolation

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