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J/ψ Performance of the ATLAS Inner Detector
A performance study of J/ψ → μ+μ− decays is presented from 7 TeV proton-proton collisions using the ATLAS detector at the LHC with an integrated luminosity of 78 nb−1. The J/ψ mass was extracted from the reconstructed di-muon invariant mass spectrum using track parameters determined from the ATLAS I...
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| Lenguaje: | eng |
| Publicado: |
2010
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| Acceso en línea: | http://cds.cern.ch/record/1281369 |