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Study of the ATLAS muon identification efficiency in the presence of high pile-up
Di-muon decays of J/ψ mesons and Z bosons have been used to study the muon reconstruction efficiency versus eta and the muon isolation efficiency versus the number of reconstructed vertices in the ATLAS detector. There is good agreement between the scale factors from the J/psi and Z measurements ver...
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| Lenguaje: | eng |
| Publicado: |
2012
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| Acceso en línea: | http://cds.cern.ch/record/1478180 |