Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector

A search is presented for collimated muon pairs produced in the decay of long-lived neutral particles in proton-proton collisions at sqrt(s) = 7 TeV center of mass energy, with the ATLAS detector at the LHC. In a sample of 1.94 fb−1 of collision events collected during 2011, the observed data are co...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1460408
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description A search is presented for collimated muon pairs produced in the decay of long-lived neutral particles in proton-proton collisions at sqrt(s) = 7 TeV center of mass energy, with the ATLAS detector at the LHC. In a sample of 1.94 fb−1 of collision events collected during 2011, the observed data are consistent with the Standard Model background expectations. Limits on the product of the production cross section and the branching fraction of a Higgs boson decaying to Hidden Valley neutral long-lived particles are derived as a function of the particles’ mean c*tau.
id cern-1460408
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14604082021-04-18T19:37:38Zhttp://cds.cern.ch/record/1460408engThe ATLAS collaborationSearch for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detectorDetectors and Experimental TechniquesA search is presented for collimated muon pairs produced in the decay of long-lived neutral particles in proton-proton collisions at sqrt(s) = 7 TeV center of mass energy, with the ATLAS detector at the LHC. In a sample of 1.94 fb−1 of collision events collected during 2011, the observed data are consistent with the Standard Model background expectations. Limits on the product of the production cross section and the branching fraction of a Higgs boson decaying to Hidden Valley neutral long-lived particles are derived as a function of the particles’ mean c*tau.ATLAS-CONF-2012-089oai:cds.cern.ch:14604082012-07-07
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector
title Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector
title_full Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector
title_fullStr Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector
title_full_unstemmed Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector
title_short Search for Displaced Muon Jets from light Higgs boson decay in proton-proton collisions at sqrt(s) = 7 Tev with the ATLAS detector
title_sort search for displaced muon jets from light higgs boson decay in proton-proton collisions at sqrt(s) = 7 tev with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1460408
work_keys_str_mv AT theatlascollaboration searchfordisplacedmuonjetsfromlighthiggsbosondecayinprotonprotoncollisionsatsqrts7tevwiththeatlasdetector

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