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Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC

A search for supersymmetry in final states with b jets and large transverse momentum imbalance is presented. The search is carried out in a data sample collected with the CMS detector of proton-proton collisions delivered by the LHC at a centre-of-mass energy of 7~TeV, corresponding to an integrated...

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Autor principal: CMS Collaboration
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1344504
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description A search for supersymmetry in final states with b jets and large transverse momentum imbalance is presented. The search is carried out in a data sample collected with the CMS detector of proton-proton collisions delivered by the LHC at a centre-of-mass energy of 7~TeV, corresponding to an integrated luminosity of 35~pb$^{-1}$. A total of $0.33^{+0.43}_{-0.33}$~(stat)~$\pm$~0.13~(syst) events is predicted directly from data to arise from standard model processes, and one event is observed in the data. Upper limits are set at the 95\% confidence level on the cross sections of benchmark supersymmetry models.
id cern-1344504
institution Organización Europea para la Investigación Nuclear
publishDate 2011
record_format invenio
spelling cern-13445042019-09-30T06:29:59Zhttp://cds.cern.ch/record/1344504CMS CollaborationSearch for Supersymmetry in Final States with b Jets and Missing Energy at the LHCParticle Physics - ExperimentA search for supersymmetry in final states with b jets and large transverse momentum imbalance is presented. The search is carried out in a data sample collected with the CMS detector of proton-proton collisions delivered by the LHC at a centre-of-mass energy of 7~TeV, corresponding to an integrated luminosity of 35~pb$^{-1}$. A total of $0.33^{+0.43}_{-0.33}$~(stat)~$\pm$~0.13~(syst) events is predicted directly from data to arise from standard model processes, and one event is observed in the data. Upper limits are set at the 95\% confidence level on the cross sections of benchmark supersymmetry models.CMS-PAS-SUS-10-011oai:cds.cern.ch:13445042011
spellingShingle Particle Physics - Experiment
CMS Collaboration
Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC
title Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC
title_full Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC
title_fullStr Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC
title_full_unstemmed Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC
title_short Search for Supersymmetry in Final States with b Jets and Missing Energy at the LHC
title_sort search for supersymmetry in final states with b jets and missing energy at the lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1344504
work_keys_str_mv AT cmscollaboration searchforsupersymmetryinfinalstateswithbjetsandmissingenergyatthelhc