CP violation in charged Higgs boson decays into tau and neutrino

We calculate the CP-violating rate asymmetry of H^\pm decays into tau and neutrino at one loop in the MSSM with complex parameters. We find that the asymmetry is typically of the order of 10^-3, depending mainly on the phases of the trilinear coupling A_\tau and of the gaugino mass M_1.

Detalles Bibliográficos
Autores principales: Christova, E., Eberl, H., Majerotto, W., Kraml, S.
Lenguaje:eng
Publicado: 2002
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2002/12/021
http://cds.cern.ch/record/590574
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author Christova, E.
Eberl, H.
Majerotto, W.
Kraml, S.
author_facet Christova, E.
Eberl, H.
Majerotto, W.
Kraml, S.
author_sort Christova, E.
collection CERN
description We calculate the CP-violating rate asymmetry of H^\pm decays into tau and neutrino at one loop in the MSSM with complex parameters. We find that the asymmetry is typically of the order of 10^-3, depending mainly on the phases of the trilinear coupling A_\tau and of the gaugino mass M_1.
id cern-590574
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5905742023-03-14T17:05:55Zdoi:10.1088/1126-6708/2002/12/021http://cds.cern.ch/record/590574engChristova, E.Eberl, H.Majerotto, W.Kraml, S.CP violation in charged Higgs boson decays into tau and neutrinoParticle Physics - PhenomenologyWe calculate the CP-violating rate asymmetry of H^\pm decays into tau and neutrino at one loop in the MSSM with complex parameters. We find that the asymmetry is typically of the order of 10^-3, depending mainly on the phases of the trilinear coupling A_\tau and of the gaugino mass M_1.We calculate the CP-violating rate asymmetry of H^\pm decays into tau and neutrino at one loop in the MSSM with complex parameters. We find that the asymmetry is typically of the order of 10^-3, depending mainly on the phases of the trilinear coupling A_\tau and of the gaugino mass M_1.hep-ph/0211063CERN-TH-2002-309HEPHY-PUB-767-02CERN-TH-2002-309HEPHY-PUB-767oai:cds.cern.ch:5905742002-11-05
spellingShingle Particle Physics - Phenomenology
Christova, E.
Eberl, H.
Majerotto, W.
Kraml, S.
CP violation in charged Higgs boson decays into tau and neutrino
title CP violation in charged Higgs boson decays into tau and neutrino
title_full CP violation in charged Higgs boson decays into tau and neutrino
title_fullStr CP violation in charged Higgs boson decays into tau and neutrino
title_full_unstemmed CP violation in charged Higgs boson decays into tau and neutrino
title_short CP violation in charged Higgs boson decays into tau and neutrino
title_sort cp violation in charged higgs boson decays into tau and neutrino
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1088/1126-6708/2002/12/021
http://cds.cern.ch/record/590574
work_keys_str_mv AT christovae cpviolationinchargedhiggsbosondecaysintotauandneutrino
AT eberlh cpviolationinchargedhiggsbosondecaysintotauandneutrino
AT majerottow cpviolationinchargedhiggsbosondecaysintotauandneutrino
AT kramls cpviolationinchargedhiggsbosondecaysintotauandneutrino

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