Searches for supersymmetry in events with photons 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: Vankov, P
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1495286
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author Vankov, P
author_facet Vankov, P
author_sort Vankov, P
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 neutralino with significant bino admixture that will decay into a photon. The talk presents results from searches for supersymmetry in events with photons and missing transverse momentum, using the full data sample recorded in 2011 at sqrt(s)=7 TeV centre-of-mass energy by the ATLAS experiment at the LHC.
id cern-1495286
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14952862019-09-30T06:29:59Zhttp://cds.cern.ch/record/1495286engVankov, PSearches for supersymmetry in events with photons 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 neutralino with significant bino admixture that will decay into a photon. The talk presents results from searches for supersymmetry in events with photons and missing transverse momentum, using the full data sample recorded in 2011 at sqrt(s)=7 TeV centre-of-mass energy by the ATLAS experiment at the LHC.ATL-PHYS-SLIDE-2012-729oai:cds.cern.ch:14952862012-11-21
spellingShingle Detectors and Experimental Techniques
Vankov, P
Searches for supersymmetry in events with photons and missing transverse momentum with the ATLAS detector
title Searches for supersymmetry in events with photons and missing transverse momentum with the ATLAS detector
title_full Searches for supersymmetry in events with photons and missing transverse momentum with the ATLAS detector
title_fullStr Searches for supersymmetry in events with photons and missing transverse momentum with the ATLAS detector
title_full_unstemmed Searches for supersymmetry in events with photons and missing transverse momentum with the ATLAS detector
title_short Searches for supersymmetry in events with photons and missing transverse momentum with the ATLAS detector
title_sort searches for supersymmetry in events with photons and missing transverse momentum with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1495286
work_keys_str_mv AT vankovp searchesforsupersymmetryineventswithphotonsandmissingtransversemomentumwiththeatlasdetector

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