Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector

The search for the technivector mesons hoT and omegaT produced in pp collisions at sqrts=7TeV and decaying to the dielectron and dimuon final states is presented. The analysis uses 1.08 ifb (1.21 ifb) of data for the ee (mumu) channel collected with the ATLAS detector at the CERN LHC. Since the hoT...

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Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1383787
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description The search for the technivector mesons hoT and omegaT produced in pp collisions at sqrts=7TeV and decaying to the dielectron and dimuon final states is presented. The analysis uses 1.08 ifb (1.21 ifb) of data for the ee (mumu) channel collected with the ATLAS detector at the CERN LHC. Since the hoT and omegaT are narrow, spin 1 resonances, the search uses the limit results of the ATLAS Z′ search. No evidence for a technihadron signal is observed. Within the context of the low-scale technicolor model, masses of the hoT and omegaT from 130−480GeV are excluded at 95% CL for piT masses from 50−480GeV.
id cern-1383787
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13837872021-04-18T19:37:18Zhttp://cds.cern.ch/record/1383787engThe ATLAS collaborationSearch for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detectorDetectors and Experimental TechniquesThe search for the technivector mesons hoT and omegaT produced in pp collisions at sqrts=7TeV and decaying to the dielectron and dimuon final states is presented. The analysis uses 1.08 ifb (1.21 ifb) of data for the ee (mumu) channel collected with the ATLAS detector at the CERN LHC. Since the hoT and omegaT are narrow, spin 1 resonances, the search uses the limit results of the ATLAS Z′ search. No evidence for a technihadron signal is observed. Within the context of the low-scale technicolor model, masses of the hoT and omegaT from 130−480GeV are excluded at 95% CL for piT masses from 50−480GeV.ATLAS-CONF-2011-125oai:cds.cern.ch:13837872011-09-20
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector
title Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector
title_full Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector
title_fullStr Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector
title_full_unstemmed Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector
title_short Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector
title_sort search for technihadrons in pp collisions at sqrts=7 tev with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1383787
work_keys_str_mv AT theatlascollaboration searchfortechnihadronsinppcollisionsatsqrts7tevwiththeatlasdetector

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