TupleToolPid: particle identification info for charged particles

  • PDG # (ID) for all particles
  • Likelihood vs. pion likelihood (PID[e,mu,K,p]) (charged tracks only)
  • Probability (ProbNN[e,pi,mu,K,p,ghost]) calculated by Neural Net from likelihood ratios (charged tracks only)
  • Did this track have hits in the muon subsystem? (hasMuon)?
  • If so, were these hits consistent with a muon (isMuon)?
  • Did the muon subsystem register a track which PID says is a muon in the candidate event? (isMuon)
  • Did the RICH subsystem register a track in the candidate event? (hasRich)
  • Did the calorimeter subsystem register a track? (hasCalo)
  • In verbose mode, you can access much more detailed information from the PID subsystems

This topic: LHCb > WebHome > LHCbComputing > LHCbSoftwareTutorials > DaVinciTutorial > DaVinciTutorial6 > TupleToolPid
Topic revision: r1 - 2013-01-08 - JackWimberley
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