Search for high-mass dielectron resonances at ATLAS

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We present a search for high-mass dielectron resonances using $sim$1~$fb^{-1}$ of 7 TeV $pp$ collisions recorded by the ATLAS detector in 2011. The reconstructed invariant mass spectrum is compared to Standard Model expectations. Possible signals include heavy neutral spin-1 gauge bosons and the Ran...

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Autor principal: Heim, S
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1391768
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author Heim, S
author_facet Heim, S
author_sort Heim, S
collection CERN
description We present a search for high-mass dielectron resonances using $sim$1~$fb^{-1}$ of 7 TeV $pp$ collisions recorded by the ATLAS detector in 2011. The reconstructed invariant mass spectrum is compared to Standard Model expectations. Possible signals include heavy neutral spin-1 gauge bosons and the Randall-Sundrum graviton. In the absence of a signal we set exclusion limits for various models using a Bayesian approach.
id cern-1391768
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13917682019-09-30T06:29:59Zhttp://cds.cern.ch/record/1391768engHeim, SSearch for high-mass dielectron resonances at ATLASDetectors and Experimental TechniquesWe present a search for high-mass dielectron resonances using $sim$1~$fb^{-1}$ of 7 TeV $pp$ collisions recorded by the ATLAS detector in 2011. The reconstructed invariant mass spectrum is compared to Standard Model expectations. Possible signals include heavy neutral spin-1 gauge bosons and the Randall-Sundrum graviton. In the absence of a signal we set exclusion limits for various models using a Bayesian approach.ATL-PHYS-PROC-2011-176oai:cds.cern.ch:13917682011-10-18
spellingShingle Detectors and Experimental Techniques
Heim, S
Search for high-mass dielectron resonances at ATLAS
title Search for high-mass dielectron resonances at ATLAS
title_full Search for high-mass dielectron resonances at ATLAS
title_fullStr Search for high-mass dielectron resonances at ATLAS
title_full_unstemmed Search for high-mass dielectron resonances at ATLAS
title_short Search for high-mass dielectron resonances at ATLAS
title_sort search for high-mass dielectron resonances at atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1391768
work_keys_str_mv AT heims searchforhighmassdielectronresonancesatatlas

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