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Photon identification efficiency measurement in ATLAS experiment and its application to the $H\to\gamma\gamma$ analysis
Photon candidates in ATLAS experiment on LHC after their reconstruction are highly contaminated by misidentified QCD jets. Further photon identification (PID) is based on differencies in calorimetric variables distributions between photons and jets. The PID efficiency has been measured from simulate...
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| Lenguaje: | eng |
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2013
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| Acceso en línea: | http://cds.cern.ch/record/1551762 |