Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision

A search for the direct production of charginos and neutralinos in final states with three leptons and missing transverse momentum is presented. The analysis is based on $20.3\ \mathrm{fb}^{-1}$ of $\sqrt{s}=8\ \mathrm{TeV}$ proton-proton collision data recorded with the ATLAS detector at the Large...

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Detalles Bibliográficos
Autor principal: Nagai, R
Lenguaje:eng
Publicado: 2014
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1665663
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author Nagai, R
author_facet Nagai, R
author_sort Nagai, R
collection CERN
description A search for the direct production of charginos and neutralinos in final states with three leptons and missing transverse momentum is presented. The analysis is based on $20.3\ \mathrm{fb}^{-1}$ of $\sqrt{s}=8\ \mathrm{TeV}$ proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider during 2012. No deviation from the Standard Model expectations was observed and limits are set in simplified supersymmetric models including models where charginos and neutralinos decay via sleptons, staus, gauge bosons or Higgs bosons. The results significantly extends previous exclusion limits.
id cern-1665663
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-16656632019-09-30T06:29:59Zhttp://cds.cern.ch/record/1665663engNagai, RSearch for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collisionDetectors and Experimental TechniquesA search for the direct production of charginos and neutralinos in final states with three leptons and missing transverse momentum is presented. The analysis is based on $20.3\ \mathrm{fb}^{-1}$ of $\sqrt{s}=8\ \mathrm{TeV}$ proton-proton collision data recorded with the ATLAS detector at the Large Hadron Collider during 2012. No deviation from the Standard Model expectations was observed and limits are set in simplified supersymmetric models including models where charginos and neutralinos decay via sleptons, staus, gauge bosons or Higgs bosons. The results significantly extends previous exclusion limits.ATL-PHYS-SLIDE-2014-088oai:cds.cern.ch:16656632014-02-28
spellingShingle Detectors and Experimental Techniques
Nagai, R
Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
title Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
title_full Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
title_fullStr Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
title_full_unstemmed Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
title_short Search for direct production of EWK SUSY in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
title_sort search for direct production of ewk susy in 3-lepton final states using $20\ \mathrm{fb}^{-1}$ of $pp$-collision
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1665663
work_keys_str_mv AT nagair searchfordirectproductionofewksusyin3leptonfinalstatesusing20mathrmfb1ofppcollision

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