Muon reconstruction efficiency measurement in the ATLAS experiment
1 INFN, Sezione di Lecce, Italy
2 Dipartimento di Fisica, Universita del Salento.
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The measurement of the muon reconstruction efficiency in the ATLAS experiment based on the “tag and probe” method using decay muons from J/ψ and Z resonances is presented. The efficiency measurement is compared to its value as estimated from simulations in order to provide scaling factors to correct the residual mis-modeling of the ATLAS muon identification performance.
© Owned by the authors, published by EDP Sciences, 2012