Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS

Processes involving pairs of bosons in the final state play an important role in a wide range of measurements and searches at the LHC. Presented here is a search for high mass diboson resonances in the semi-leptonic $ZZ$/$ZW$ channel, interpreted in terms of bulk Randall-Sundrum gravitons decaying t...

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Detalles Bibliográficos
Autores principales: Meehan, S, Pilcher, J
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1601814
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author Meehan, S
Pilcher, J
author_facet Meehan, S
Pilcher, J
author_sort Meehan, S
collection CERN
description Processes involving pairs of bosons in the final state play an important role in a wide range of measurements and searches at the LHC. Presented here is a search for high mass diboson resonances in the semi-leptonic $ZZ$/$ZW$ channel, interpreted in terms of bulk Randall-Sundrum gravitons decaying to a pair of $Z$ bosons, using $7.2$ fb$^{-1}$ of 8 TeV center of mass energy data produced by the LHC and collected with the ATLAS detector. Upper limits on the cross section times branching ratio are set at the 95\% confidence level in a graviton mass range from 300 GeV to 2 TeV and a lower limit on the graviton mass is found to be 850 GeV.
id cern-1601814
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-16018142019-09-30T06:29:59Zhttp://cds.cern.ch/record/1601814engMeehan, SPilcher, JSemi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLASDetectors and Experimental TechniquesProcesses involving pairs of bosons in the final state play an important role in a wide range of measurements and searches at the LHC. Presented here is a search for high mass diboson resonances in the semi-leptonic $ZZ$/$ZW$ channel, interpreted in terms of bulk Randall-Sundrum gravitons decaying to a pair of $Z$ bosons, using $7.2$ fb$^{-1}$ of 8 TeV center of mass energy data produced by the LHC and collected with the ATLAS detector. Upper limits on the cross section times branching ratio are set at the 95\% confidence level in a graviton mass range from 300 GeV to 2 TeV and a lower limit on the graviton mass is found to be 850 GeV.ATL-PHYS-PROC-2013-228oai:cds.cern.ch:16018142013-09-18
spellingShingle Detectors and Experimental Techniques
Meehan, S
Pilcher, J
Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS
title Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS
title_full Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS
title_fullStr Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS
title_full_unstemmed Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS
title_short Semi-leptonic ZZ/ZW Diboson Final State Search at 8 TeV with ATLAS
title_sort semi-leptonic zz/zw diboson final state search at 8 tev with atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1601814
work_keys_str_mv AT meehans semileptoniczzzwdibosonfinalstatesearchat8tevwithatlas
AT pilcherj semileptoniczzzwdibosonfinalstatesearchat8tevwithatlas

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