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Measurement of the b-jet tagging efficiency using top quark pair events with ATLAS data
Many physics analyses with the ATLAS data at the LHC expect to have jets originating from b-quarks in the final state. Algorithms that allow to identify such jets are thus of great importance and it is crucial to study their performance directly in data by measuring the tagging efficiencies and fake...
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| Lenguaje: | eng |
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2012
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| Acceso en línea: | http://cds.cern.ch/record/1496938 |