Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII

A search for charginos and neutralinos produced in e/sup +/e/sup -/ collisions at center-of-mass energies between 161 and 183 GeV has been performed under the assumptions that R-parity is not conserved, that the R-parity violating terms involve only leptonic fields, and that the lifetime of the LSP,...

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Detalles Bibliográficos
Autor principal: Costantini, S
Lenguaje:eng
Publicado: 1999
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/466484
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author Costantini, S
author_facet Costantini, S
author_sort Costantini, S
collection CERN
description A search for charginos and neutralinos produced in e/sup +/e/sup -/ collisions at center-of-mass energies between 161 and 183 GeV has been performed under the assumptions that R-parity is not conserved, that the R-parity violating terms involve only leptonic fields, and that the lifetime of the LSP, assumed to be the lightest neutralino, is negligibly small. No candidate events are found in the total data sample, corresponding to an integrated luminosity of 76.42 pb/sup -1 /. Limits on the minimal supersymmetric standard model parameters are set at 95% confidence level. (18 refs).
id cern-466484
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-4664842019-09-30T06:29:59Zhttp://cds.cern.ch/record/466484engCostantini, SSearch for charginos and neutralinos with R-parity violation with the L3 detector at LEPIIParticle Physics - ExperimentA search for charginos and neutralinos produced in e/sup +/e/sup -/ collisions at center-of-mass energies between 161 and 183 GeV has been performed under the assumptions that R-parity is not conserved, that the R-parity violating terms involve only leptonic fields, and that the lifetime of the LSP, assumed to be the lightest neutralino, is negligibly small. No candidate events are found in the total data sample, corresponding to an integrated luminosity of 76.42 pb/sup -1 /. Limits on the minimal supersymmetric standard model parameters are set at 95% confidence level. (18 refs).oai:cds.cern.ch:4664841999
spellingShingle Particle Physics - Experiment
Costantini, S
Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII
title Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII
title_full Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII
title_fullStr Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII
title_full_unstemmed Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII
title_short Search for charginos and neutralinos with R-parity violation with the L3 detector at LEPII
title_sort search for charginos and neutralinos with r-parity violation with the l3 detector at lepii
topic Particle Physics - Experiment
url http://cds.cern.ch/record/466484
work_keys_str_mv AT costantinis searchforcharginosandneutralinoswithrparityviolationwiththel3detectoratlepii

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