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Measuring the b-tag efficiency in a top-pair sample with 4.7 fb^-1 of data from the ATLAS detector

Many physics analyses in ATLAS depend on the reconstruction of b-jets. Aside from reliable b-tagging algorithms, an appropriate description of the b-tagging efficiencies based on measurements with data is essential for correctly modelling the measurements in Monte Carlo simulation. Furthermore, the...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2012
Materias:
Acceso en línea:http://cds.cern.ch/record/1460443

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