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Measuring Electron Efficiencies at CMS with Early Data

In this note we describe the ``tag and probe" methods that have been developed to measure both online and offline electron efficiencies from data at CMS. We present their implementation in the CMS software framework (CMSSW) and their validation with both Monte Carlo truth and reconstructed phys...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2008
Materias:
Acceso en línea:http://cds.cern.ch/record/1194482