Probing lepton flavour violation in slepton NLSP scenarios

In supersymmetric models where the gravitino is the lightest superparticle, the next-to-lightest superparticle (NLSP) is long-lived, and hence could be collected and studied in detail. We study the prospects of direct detection of lepton flavour violation in charged slepton NLSP decays. Mixing angle...

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Detalles Bibliográficos
Autores principales: Hamaguchi, Koichi, Ibarra, Alejandro
Lenguaje:eng
Publicado: 2004
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2005/02/028
http://cds.cern.ch/record/811527
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author Hamaguchi, Koichi
Ibarra, Alejandro
author_facet Hamaguchi, Koichi
Ibarra, Alejandro
author_sort Hamaguchi, Koichi
collection CERN
description In supersymmetric models where the gravitino is the lightest superparticle, the next-to-lightest superparticle (NLSP) is long-lived, and hence could be collected and studied in detail. We study the prospects of direct detection of lepton flavour violation in charged slepton NLSP decays. Mixing angles in the slepton sector as small as ~ 3\times 10^{-2} (9\times 10^{-3}) could be probed at the 90% confidence level if 3\times 10^3 (3\times 10^4) sleptons could be collected.
id cern-811527
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-8115272023-03-14T19:12:04Zdoi:10.1088/1126-6708/2005/02/028http://cds.cern.ch/record/811527engHamaguchi, KoichiIbarra, AlejandroProbing lepton flavour violation in slepton NLSP scenariosParticle Physics - PhenomenologyIn supersymmetric models where the gravitino is the lightest superparticle, the next-to-lightest superparticle (NLSP) is long-lived, and hence could be collected and studied in detail. We study the prospects of direct detection of lepton flavour violation in charged slepton NLSP decays. Mixing angles in the slepton sector as small as ~ 3\times 10^{-2} (9\times 10^{-3}) could be probed at the 90% confidence level if 3\times 10^3 (3\times 10^4) sleptons could be collected.In supersymmetric models where the gravitino is the lightest superparticle, the next-to-lightest superparticle (NLSP) is long-lived, and hence could be collected and studied in detail. We study the prospects of direct detection of lepton flavour violation in charged slepton NLSP decays. Mixing angles in the slepton sector as small as ~ 3\times 10^{-2} (9\times 10^{-3}) could be probed at the 90% confidence level if 3\times 10^3 (3\times 10^4) sleptons could be collected.hep-ph/0412229CERN-PH-TH-2004-247DESY-04-231IFT-UAM-CSIC-04-61CERN-PH-TH-2004-247DESY-04-231IFT-UAM-CSIC-2004-61DESY-2004-231oai:cds.cern.ch:8115272004-12-16
spellingShingle Particle Physics - Phenomenology
Hamaguchi, Koichi
Ibarra, Alejandro
Probing lepton flavour violation in slepton NLSP scenarios
title Probing lepton flavour violation in slepton NLSP scenarios
title_full Probing lepton flavour violation in slepton NLSP scenarios
title_fullStr Probing lepton flavour violation in slepton NLSP scenarios
title_full_unstemmed Probing lepton flavour violation in slepton NLSP scenarios
title_short Probing lepton flavour violation in slepton NLSP scenarios
title_sort probing lepton flavour violation in slepton nlsp scenarios
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1088/1126-6708/2005/02/028
http://cds.cern.ch/record/811527
work_keys_str_mv AT hamaguchikoichi probingleptonflavourviolationinsleptonnlspscenarios
AT ibarraalejandro probingleptonflavourviolationinsleptonnlspscenarios

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