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Title
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Performance of -lepton reconstruction and identification in CMS
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Author
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Institution/Organisation
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CMS Collaboration
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Abstract
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| The performance of tau-lepton reconstruction and identification algorithms is studied using a data sample of proton-proton collisions at root s = 7 TeV, corresponding to an integrated luminosity of 36 pb(-1) collected with the CMS detector at the LHC. The tau leptons that decay into one or three charged hadrons, zero or more short-lived neutral hadrons, and a neutrino are identified using final-state particles reconstructed in the CMS tracker and electromagnetic calorimeter. The reconstruction efficiency of the algorithms is measured using tau leptons produced in Z-boson decays. The tau-lepton misidentification rates for jets and electrons are determined. |
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Language
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English
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Source (journal)
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Journal of instrumentation. - Bristol, 2006, currens
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Publication
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Bristol
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Institute of Physics
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2012
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ISSN
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1748-0221
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DOI
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10.1088/1748-0221/7/01/P01001
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Volume/pages
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7
(2012)
, p. 1-33
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Article Reference
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P01001
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ISI
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000303806200115
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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