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Preliminary stuff. Summer09 ppMuMuX sample with CMSSW_3_3_2 it requires opposite charge generated dimuons from heavy processes or K, pi, K0 L decays in flight Muon properties: Pt > 2.5 GeV Eta < 2.5 Muon has a track Tracker + Global
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Preliminary stuff • Summer09 ppMuMuX sample with CMSSW_3_3_2 • it requires opposite charge generated dimuons from heavy processes or K, pi, K0L decays in flight • Muon properties: • Pt > 2.5 GeV • Eta < 2.5 • Muon has a track • Tracker + Global • “Muon has a track” does not imply is a Tracker Mu, it can be Global Mu without beeing Tracker Mu • Muons are defined • Prompt • if Rxy < 4.4 cm • DiF (decays in flight) • if Rxy > 4.4 cm