Electric dipole moments as a test of supersymmetric unification

In a class of supersymmetric grand unified theories, including those based on the gauge group SO(10), there are new contributions to the electric dipole moments of the neutron and electron, which arise as a heavy top quark effect. These contributions arise from CKM-like phases, not from phases of th...

Descripción completa

Detalles Bibliográficos
Autores principales: Dimopoulos, S., Hall, L.J.
Lenguaje:eng
Publicado: 1994
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(94)01572-T
http://cds.cern.ch/record/273032
_version_ 1780887301907283968
author Dimopoulos, S.
Hall, L.J.
author_facet Dimopoulos, S.
Hall, L.J.
author_sort Dimopoulos, S.
collection CERN
description In a class of supersymmetric grand unified theories, including those based on the gauge group SO(10), there are new contributions to the electric dipole moments of the neutron and electron, which arise as a heavy top quark effect. These contributions arise from CKM-like phases, not from phases of the supersymmetry breaking operators, and can be reliably computed in terms of the parameters of the weak scale supersymmetric theory. For the expected ranges of these parameters, the electric dipole moments of the neutron and the electron are predicted to be close to present experimental limits.
id cern-273032
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1994
record_format invenio
spelling cern-2730322023-03-14T18:18:49Zdoi:10.1016/0370-2693(94)01572-Thttp://cds.cern.ch/record/273032engDimopoulos, S.Hall, L.J.Electric dipole moments as a test of supersymmetric unificationParticle Physics - PhenomenologyIn a class of supersymmetric grand unified theories, including those based on the gauge group SO(10), there are new contributions to the electric dipole moments of the neutron and electron, which arise as a heavy top quark effect. These contributions arise from CKM-like phases, not from phases of the supersymmetry breaking operators, and can be reliably computed in terms of the parameters of the weak scale supersymmetric theory. For the expected ranges of these parameters, the electric dipole moments of the neutron and the electron are predicted to be close to present experimental limits.In a class of supersymmetric grand unified theories, including those based on the gauge group $SO(10)$, there are new contributions to the electric dipole moments of the neutron and electron, which arise as a heavy top quark effect. These contributions arise from CKM-like phases, not from phases of the supersymmetry breaking operators, and can be reliably computed in terms of the parameters of the weak scale supersymmetric theory. For the expected ranges of these parameters, the electric dipole moments of the neutron and the electron are predicted to be close to present experimental limits.In a class of supersymmetric grand unified theories, including those based on the gauge group SO (10), there are new contributions to the electric dipole moments of the neutron and electron, which arise as a heavy top quark effect. These contributions arise from CKM-like phases, not from phases of the supersymmetry breaking operators, and can be reliably computed in terms of the parameters of the weak scale supersymmetric theory. For the expected ranges of these parameters, the electric dipole moments of the neutron and the electron are predicted to be close to present experimental limits.hep-ph/9411273LBL-36269UCB-PTH-94-25CERN-TH-7532-94CERN-TH-7532-94LBL-36269UCB-PTH-94-25oai:cds.cern.ch:2730321994-11-11
spellingShingle Particle Physics - Phenomenology
Dimopoulos, S.
Hall, L.J.
Electric dipole moments as a test of supersymmetric unification
title Electric dipole moments as a test of supersymmetric unification
title_full Electric dipole moments as a test of supersymmetric unification
title_fullStr Electric dipole moments as a test of supersymmetric unification
title_full_unstemmed Electric dipole moments as a test of supersymmetric unification
title_short Electric dipole moments as a test of supersymmetric unification
title_sort electric dipole moments as a test of supersymmetric unification
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0370-2693(94)01572-T
http://cds.cern.ch/record/273032
work_keys_str_mv AT dimopouloss electricdipolemomentsasatestofsupersymmetricunification
AT halllj electricdipolemomentsasatestofsupersymmetricunification

Ejemplares similares