Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector

Models with gauge-mediated supersymmetry breaking predict that the lightest supersymmetric particle is a gravitino with negligible mass so that the phenomenology of the supersymmetric events produced at the LHC is determined by the next-to-lightest supersymmetric particle (NLSP). Depending on the mo...

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Detalles Bibliográficos
Autor principal: Tripiana, M
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1596518
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author Tripiana, M
author_facet Tripiana, M
author_sort Tripiana, M
collection CERN
description Models with gauge-mediated supersymmetry breaking predict that the lightest supersymmetric particle is a gravitino with negligible mass so that the phenomenology of the supersymmetric events produced at the LHC is determined by the next-to-lightest supersymmetric particle (NLSP). Depending on the model parameters, the NLSP can be a stau decaying into a tau lepton, or a neutralino that will decay into a photon, a light higgs or a Z boson, according to its composition. The talk presents the most recent results from searches for supersymmetry in events with photons or taus and missing transverse momentum by the ATLAS experiment at the LHC.
id cern-1596518
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15965182019-09-30T06:29:59Zhttp://cds.cern.ch/record/1596518engTripiana, MSearches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detectorDetectors and Experimental TechniquesModels with gauge-mediated supersymmetry breaking predict that the lightest supersymmetric particle is a gravitino with negligible mass so that the phenomenology of the supersymmetric events produced at the LHC is determined by the next-to-lightest supersymmetric particle (NLSP). Depending on the model parameters, the NLSP can be a stau decaying into a tau lepton, or a neutralino that will decay into a photon, a light higgs or a Z boson, according to its composition. The talk presents the most recent results from searches for supersymmetry in events with photons or taus and missing transverse momentum by the ATLAS experiment at the LHC.ATL-PHYS-SLIDE-2013-496oai:cds.cern.ch:15965182013-09-02
spellingShingle Detectors and Experimental Techniques
Tripiana, M
Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector
title Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector
title_full Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector
title_fullStr Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector
title_full_unstemmed Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector
title_short Searches for supersymmetry in GGM/GMSB scenarios with photons or tau leptons and missing transverse momentum with the ATLAS detector
title_sort searches for supersymmetry in ggm/gmsb scenarios with photons or tau leptons and missing transverse momentum with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1596518
work_keys_str_mv AT tripianam searchesforsupersymmetryinggmgmsbscenarioswithphotonsortauleptonsandmissingtransversemomentumwiththeatlasdetector

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