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Non-prompt and fake lepton background in top events using ATLAS 8 TeV data
This poster presents the estimation of non-prompt and fake lepton backgrounds developed in the context of ATLAS top analyses performed with the 8 TeV dataset. Two different data- driven methods are described and results are compared. The first method is based on the measurements of efficiencies of l...
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Lenguaje: | eng |
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2014
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Acceso en línea: | http://cds.cern.ch/record/1954105 |