#include <PFMuonAlgo.h>
Public Member Functions | |
PFMuonAlgo () | |
constructor | |
virtual | ~PFMuonAlgo () |
destructor | |
Static Public Member Functions | |
static bool | isGlobalLooseMuon (const reco::PFBlockElement &elt) |
static bool | isGlobalLooseMuon (const reco::MuonRef &muonRef) |
static bool | isGlobalTightMuon (const reco::PFBlockElement &elt) |
static bool | isGlobalTightMuon (const reco::MuonRef &muonRef) |
static bool | isIsolatedMuon (const reco::PFBlockElement &elt) |
static bool | isIsolatedMuon (const reco::MuonRef &muonRef) |
static bool | isLooseMuon (const reco::PFBlockElement &elt) |
static bool | isLooseMuon (const reco::MuonRef &muonRef) |
static bool | isMuon (const reco::MuonRef &muonRef) |
static bool | isMuon (const reco::PFBlockElement &elt) |
Check if a block element is a muon. | |
static bool | isTightMuonPOG (const reco::MuonRef &muonRef) |
static bool | isTrackerLooseMuon (const reco::MuonRef &muonRef) |
static bool | isTrackerLooseMuon (const reco::PFBlockElement &elt) |
static bool | isTrackerTightMuon (const reco::PFBlockElement &elt) |
static bool | isTrackerTightMuon (const reco::MuonRef &muonRef) |
static void | printMuonProperties (const reco::MuonRef &muonRef) |
Definition at line 7 of file PFMuonAlgo.h.
PFMuonAlgo::PFMuonAlgo | ( | ) | [inline] |
virtual PFMuonAlgo::~PFMuonAlgo | ( | ) | [inline, virtual] |
bool PFMuonAlgo::isGlobalLooseMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Definition at line 50 of file PFMuonAlgo.cc.
References reco::PFBlockElementTrack::muonRef().
Referenced by isLooseMuon(), and PFAlgoTestBenchElectrons::processBlock().
{ const reco::PFBlockElementTrack* eltTrack = dynamic_cast<const reco::PFBlockElementTrack*>(&elt); assert ( eltTrack ); reco::MuonRef muonRef = eltTrack->muonRef(); return isGlobalLooseMuon(muonRef); }
bool PFMuonAlgo::isGlobalLooseMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 194 of file PFMuonAlgo.cc.
References muon::isGoodMuon(), edm::Ref< C, T, F >::isNonnull(), min, query::result, and muon::TMLastStationAngTight.
{ if ( !muonRef.isNonnull() ) return false; if ( !muonRef->isGlobalMuon() ) return false; if ( !muonRef->isStandAloneMuon() ) return false; reco::TrackRef standAloneMu = muonRef->standAloneMuon(); reco::TrackRef combinedMu = muonRef->combinedMuon(); reco::TrackRef trackerMu = muonRef->track(); unsigned nMuonHits = standAloneMu->hitPattern().numberOfValidMuonDTHits() + 2*standAloneMu->hitPattern().numberOfValidMuonCSCHits(); bool quality = false; if ( muonRef->isTrackerMuon() ){ bool result = combinedMu->normalizedChi2() < 100.; bool laststation = muon::isGoodMuon(*muonRef,muon::TMLastStationAngTight); int nMatches = muonRef->numberOfMatches(); quality = laststation && nMuonHits > 12 && nMatches > 1; return result && quality; } else{ // Check the quality of the stand-alone muon : // good chi**2 and large number of hits and good pt error if ( nMuonHits <=15 || standAloneMu->normalizedChi2() > 10. || standAloneMu->ptError()/standAloneMu->pt() > 0.20 ) { quality = false; } else { // If the stand-alone muon is good, check the global muon if ( combinedMu->normalizedChi2() > standAloneMu->normalizedChi2() ) { // If the combined muon is worse than the stand-alone, it // means that either the corresponding tracker track was not // reconstructed, or that the sta muon comes from a late // pion decay (hence with a momentum smaller than the track) // Take the stand-alone muon only if its momentum is larger // than that of the track // Note that here we even take the standAlone if it has a smaller pT, in contrast to GlobalTight if(standAloneMu->pt() > trackerMu->pt() || combinedMu->normalizedChi2()<5.) quality = true; } else { // If the combined muon is better (and good enough), take the // global muon if(combinedMu->ptError()/combinedMu->pt() < std::min(0.20,standAloneMu->ptError()/standAloneMu->pt())) quality = true; } } } return quality; }
bool PFMuonAlgo::isGlobalTightMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Definition at line 37 of file PFMuonAlgo.cc.
References reco::PFBlockElementTrack::muonRef().
Referenced by isMuon(), and PFAlgo::reconstructTrack().
{ const reco::PFBlockElementTrack* eltTrack = dynamic_cast<const reco::PFBlockElementTrack*>(&elt); assert ( eltTrack ); reco::MuonRef muonRef = eltTrack->muonRef(); return isGlobalTightMuon(muonRef); }
bool PFMuonAlgo::isGlobalTightMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 103 of file PFMuonAlgo.cc.
References muon::GlobalMuonPromptTight, muon::isGoodMuon(), edm::Ref< C, T, F >::isNonnull(), min, query::result, and muon::TM2DCompatibilityTight.
{ if ( !muonRef.isNonnull() ) return false; if ( !muonRef->isGlobalMuon() ) return false; if ( !muonRef->isStandAloneMuon() ) return false; if ( muonRef->isTrackerMuon() ) { bool result = muon::isGoodMuon(*muonRef,muon::GlobalMuonPromptTight); bool isTM2DCompatibilityTight = muon::isGoodMuon(*muonRef,muon::TM2DCompatibilityTight); int nMatches = muonRef->numberOfMatches(); bool quality = nMatches > 2 || isTM2DCompatibilityTight; return result && quality; } else { reco::TrackRef standAloneMu = muonRef->standAloneMuon(); // No tracker muon -> Request a perfect stand-alone muon, or an even better global muon bool result = false; // Check the quality of the stand-alone muon : // good chi**2 and large number of hits and good pt error if ( ( standAloneMu->hitPattern().numberOfValidMuonDTHits() < 22 && standAloneMu->hitPattern().numberOfValidMuonCSCHits() < 15 ) || standAloneMu->normalizedChi2() > 10. || standAloneMu->ptError()/standAloneMu->pt() > 0.20 ) { result = false; } else { reco::TrackRef combinedMu = muonRef->combinedMuon(); reco::TrackRef trackerMu = muonRef->track(); // If the stand-alone muon is good, check the global muon if ( combinedMu->normalizedChi2() > standAloneMu->normalizedChi2() ) { // If the combined muon is worse than the stand-alone, it // means that either the corresponding tracker track was not // reconstructed, or that the sta muon comes from a late // pion decay (hence with a momentum smaller than the track) // Take the stand-alone muon only if its momentum is larger // than that of the track result = standAloneMu->pt() > trackerMu->pt() ; } else { // If the combined muon is better (and good enough), take the // global muon result = combinedMu->ptError()/combinedMu->pt() < std::min(0.20,standAloneMu->ptError()/standAloneMu->pt()); } } return result; } return false; }
bool PFMuonAlgo::isIsolatedMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Definition at line 76 of file PFMuonAlgo.cc.
References reco::PFBlockElementTrack::muonRef().
Referenced by isMuon(), PFAlgo::postMuonCleaning(), PFAlgoTestBenchElectrons::processBlock(), and PFAlgo::reconstructTrack().
{ const reco::PFBlockElementTrack* eltTrack = dynamic_cast<const reco::PFBlockElementTrack*>(&elt); assert ( eltTrack ); reco::MuonRef muonRef = eltTrack->muonRef(); return isIsolatedMuon(muonRef); }
bool PFMuonAlgo::isIsolatedMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 285 of file PFMuonAlgo.cc.
References edm::Ref< C, T, F >::isNonnull().
{ if ( !muonRef.isNonnull() ) return false; if ( !muonRef->isIsolationValid() ) return false; // Isolated Muons which are missed by standard cuts are nearly always global+tracker if ( !muonRef->isGlobalMuon() ) return false; // If it's not a tracker muon, only take it if there are valid muon hits reco::TrackRef standAloneMu = muonRef->standAloneMuon(); if ( !muonRef->isTrackerMuon() ){ if(standAloneMu->hitPattern().numberOfValidMuonDTHits() == 0 && standAloneMu->hitPattern().numberOfValidMuonCSCHits() ==0) return false; } // for isolation, take the smallest pt available to reject fakes reco::TrackRef combinedMu = muonRef->combinedMuon(); double smallestMuPt = combinedMu->pt(); if(standAloneMu->pt()<smallestMuPt) smallestMuPt = standAloneMu->pt(); if(muonRef->isTrackerMuon()) { reco::TrackRef trackerMu = muonRef->track(); if(trackerMu->pt() < smallestMuPt) smallestMuPt= trackerMu->pt(); } double sumPtR03 = muonRef->isolationR03().sumPt; double emEtR03 = muonRef->isolationR03().emEt; double hadEtR03 = muonRef->isolationR03().hadEt; double relIso = (sumPtR03 + emEtR03 + hadEtR03)/smallestMuPt; if(relIso<0.1) return true; else return false; }
bool PFMuonAlgo::isLooseMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Definition at line 24 of file PFMuonAlgo.cc.
References reco::PFBlockElementTrack::muonRef().
Referenced by PFAlgoTestBenchElectrons::processBlock(), and PFBlockAlgo::setInput().
{ const reco::PFBlockElementTrack* eltTrack = dynamic_cast<const reco::PFBlockElementTrack*>(&elt); assert ( eltTrack ); reco::MuonRef muonRef = eltTrack->muonRef(); return isLooseMuon(muonRef); }
bool PFMuonAlgo::isLooseMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 96 of file PFMuonAlgo.cc.
References isGlobalLooseMuon(), and isTrackerLooseMuon().
{ return isGlobalLooseMuon(muonRef) || isTrackerLooseMuon(muonRef); }
bool PFMuonAlgo::isMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 90 of file PFMuonAlgo.cc.
References isGlobalTightMuon(), isIsolatedMuon(), and isTrackerTightMuon().
{ return isGlobalTightMuon(muonRef) || isTrackerTightMuon(muonRef) || isIsolatedMuon(muonRef); }
bool PFMuonAlgo::isMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Check if a block element is a muon.
Definition at line 11 of file PFMuonAlgo.cc.
References reco::PFBlockElementTrack::muonRef().
{ const reco::PFBlockElementTrack* eltTrack = dynamic_cast<const reco::PFBlockElementTrack*>(&elt); assert ( eltTrack ); reco::MuonRef muonRef = eltTrack->muonRef(); return isMuon(muonRef); }
bool PFMuonAlgo::isTightMuonPOG | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 327 of file PFMuonAlgo.cc.
References muon::GlobalMuonPromptTight, and muon::isGoodMuon().
{ if(!muon::isGoodMuon(*muonRef,muon::GlobalMuonPromptTight)) return false; if(!muonRef->isTrackerMuon()) return false; if(muonRef->numberOfMatches()<2) return false; //const reco::TrackRef& combinedMuon = muonRef->combinedMuon(); const reco::TrackRef& combinedMuon = muonRef->globalTrack(); if(combinedMuon->hitPattern().numberOfValidTrackerHits()<11) return false; if(combinedMuon->hitPattern().numberOfValidPixelHits()==0) return false; if(combinedMuon->hitPattern().numberOfValidMuonHits()==0) return false; return true; }
bool PFMuonAlgo::isTrackerLooseMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 263 of file PFMuonAlgo.cc.
References muon::AllArbitrated, muon::isGoodMuon(), edm::Ref< C, T, F >::isNonnull(), and muon::TMLastStationAngTight.
{ if ( !muonRef.isNonnull() ) return false; if(!muonRef->isTrackerMuon()) return false; reco::TrackRef trackerMu = muonRef->track(); if(trackerMu->ptError()/trackerMu->pt() > 0.20) return false; // this doesn't seem to be necessary on the small samples looked at, but keep it around as insurance if(trackerMu->pt()>20.) return false; bool isAllArbitrated = muon::isGoodMuon(*muonRef,muon::AllArbitrated); bool isTMLastStationAngTight = muon::isGoodMuon(*muonRef,muon::TMLastStationAngTight); bool quality = isAllArbitrated && isTMLastStationAngTight; return quality; }
static bool PFMuonAlgo::isTrackerLooseMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Referenced by isLooseMuon().
bool PFMuonAlgo::isTrackerTightMuon | ( | const reco::PFBlockElement & | elt | ) | [static] |
Definition at line 63 of file PFMuonAlgo.cc.
References reco::PFBlockElementTrack::muonRef().
Referenced by isMuon(), and PFAlgo::reconstructTrack().
{ const reco::PFBlockElementTrack* eltTrack = dynamic_cast<const reco::PFBlockElementTrack*>(&elt); assert ( eltTrack ); reco::MuonRef muonRef = eltTrack->muonRef(); return isTrackerTightMuon(muonRef); }
bool PFMuonAlgo::isTrackerTightMuon | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 166 of file PFMuonAlgo.cc.
References muon::AllArbitrated, reco::TrackBase::hitPattern(), muon::isGoodMuon(), edm::Ref< C, T, F >::isNonnull(), muon::TM2DCompatibilityTight, and ExpressReco_HICollisions_FallBack::track.
{ if ( !muonRef.isNonnull() ) return false; if(!muonRef->isTrackerMuon()) return false; reco::TrackRef trackerMu = muonRef->track(); const reco::Track& track = *trackerMu; unsigned nTrackerHits = track.hitPattern().numberOfValidTrackerHits(); if(nTrackerHits<=12) return false; bool isAllArbitrated = muon::isGoodMuon(*muonRef,muon::AllArbitrated); bool isTM2DCompatibilityTight = muon::isGoodMuon(*muonRef,muon::TM2DCompatibilityTight); if(!isAllArbitrated || !isTM2DCompatibilityTight) return false; if((trackerMu->ptError()/trackerMu->pt() > 0.10)){ //std::cout<<" PT ERROR > 10 % "<< trackerMu->pt() <<std::endl; return false; } return true; }
void PFMuonAlgo::printMuonProperties | ( | const reco::MuonRef & | muonRef | ) | [static] |
Definition at line 349 of file PFMuonAlgo.cc.
References runregparse::combined, gather_cfg::cout, delta, reco::TrackBase::hitPattern(), muon::isGoodMuon(), edm::Ref< C, T, F >::isNonnull(), max(), min, mathSSE::sqrt(), muon::TM2DCompatibilityLoose, muon::TM2DCompatibilityTight, muon::TMLastStationAngLoose, muon::TMLastStationAngTight, muon::TMLastStationLoose, muon::TMLastStationOptimizedBarrelLowPtLoose, muon::TMLastStationOptimizedBarrelLowPtTight, muon::TMLastStationOptimizedLowPtLoose, muon::TMLastStationOptimizedLowPtTight, muon::TMLastStationTight, muon::TMOneStationLoose, muon::TMOneStationTight, ExpressReco_HICollisions_FallBack::track, and patCandidatesForDimuonsSequences_cff::tracker.
Referenced by PFAlgoTestBenchElectrons::processBlock(), and PFAlgo::reconstructTrack().
{ if ( !muonRef.isNonnull() ) return; bool isGL = muonRef->isGlobalMuon(); bool isTR = muonRef->isTrackerMuon(); bool isST = muonRef->isStandAloneMuon(); std::cout<<" GL: "<<isGL<<" TR: "<<isTR<<" ST: "<<isST<<std::endl; std::cout<<" nMatches "<<muonRef->numberOfMatches()<<std::endl; if ( muonRef->isGlobalMuon() ){ reco::TrackRef combinedMu = muonRef->combinedMuon(); std::cout<<" GL, pt: " << combinedMu->pt() << " +/- " << combinedMu->ptError()/combinedMu->pt() << " chi**2 GBL : " << combinedMu->normalizedChi2()<<std::endl; std::cout<< " Total Muon Hits : " << combinedMu->hitPattern().numberOfValidMuonHits() << "/" << combinedMu->hitPattern().numberOfLostMuonHits() << " DT Hits : " << combinedMu->hitPattern().numberOfValidMuonDTHits() << "/" << combinedMu->hitPattern().numberOfLostMuonDTHits() << " CSC Hits : " << combinedMu->hitPattern().numberOfValidMuonCSCHits() << "/" << combinedMu->hitPattern().numberOfLostMuonCSCHits() << " RPC Hits : " << combinedMu->hitPattern().numberOfValidMuonRPCHits() << "/" << combinedMu->hitPattern().numberOfLostMuonRPCHits()<<std::endl; std::cout<<" # of Valid Tracker Hits "<<combinedMu->hitPattern().numberOfValidTrackerHits()<<std::endl; std::cout<<" # of Valid Pixel Hits "<<combinedMu->hitPattern().numberOfValidPixelHits()<<std::endl; } if ( muonRef->isStandAloneMuon() ){ reco::TrackRef standAloneMu = muonRef->standAloneMuon(); std::cout<<" ST, pt: " << standAloneMu->pt() << " +/- " << standAloneMu->ptError()/standAloneMu->pt() << " eta : " << standAloneMu->eta() << " DT Hits : " << standAloneMu->hitPattern().numberOfValidMuonDTHits() << "/" << standAloneMu->hitPattern().numberOfLostMuonDTHits() << " CSC Hits : " << standAloneMu->hitPattern().numberOfValidMuonCSCHits() << "/" << standAloneMu->hitPattern().numberOfLostMuonCSCHits() << " RPC Hits : " << standAloneMu->hitPattern().numberOfValidMuonRPCHits() << "/" << standAloneMu->hitPattern().numberOfLostMuonRPCHits() << " chi**2 STA : " << standAloneMu->normalizedChi2()<<std::endl; } if ( muonRef->isTrackerMuon() ){ reco::TrackRef trackerMu = muonRef->track(); const reco::Track& track = *trackerMu; std::cout<<" TR, pt: " << trackerMu->pt() << " +/- " << trackerMu->ptError()/trackerMu->pt() << " chi**2 TR : " << trackerMu->normalizedChi2()<<std::endl; std::cout<<" nTrackerHits "<<track.hitPattern().numberOfValidTrackerHits()<<std::endl; std::cout<< "TMLastStationAngLoose " << muon::isGoodMuon(*muonRef,muon::TMLastStationAngLoose) << std::endl << "TMLastStationAngTight " << muon::isGoodMuon(*muonRef,muon::TMLastStationAngTight) << std::endl << "TMLastStationLoose " << muon::isGoodMuon(*muonRef,muon::TMLastStationLoose) << std::endl << "TMLastStationTight " << muon::isGoodMuon(*muonRef,muon::TMLastStationTight) << std::endl << "TMOneStationLoose " << muon::isGoodMuon(*muonRef,muon::TMOneStationLoose) << std::endl << "TMOneStationTight " << muon::isGoodMuon(*muonRef,muon::TMOneStationTight) << std::endl << "TMLastStationOptimizedLowPtLoose " << muon::isGoodMuon(*muonRef,muon::TMLastStationOptimizedLowPtLoose) << std::endl << "TMLastStationOptimizedLowPtTight " << muon::isGoodMuon(*muonRef,muon::TMLastStationOptimizedLowPtTight) << std::endl << "TMLastStationOptimizedBarrelLowPtLoose " << muon::isGoodMuon(*muonRef,muon::TMLastStationOptimizedBarrelLowPtLoose) << std::endl << "TMLastStationOptimizedBarrelLowPtTight " << muon::isGoodMuon(*muonRef,muon::TMLastStationOptimizedBarrelLowPtTight) << std::endl << std::endl; } std::cout<< "TM2DCompatibilityLoose " << muon::isGoodMuon(*muonRef,muon::TM2DCompatibilityLoose) << std::endl << "TM2DCompatibilityTight " << muon::isGoodMuon(*muonRef,muon::TM2DCompatibilityTight) << std::endl; if ( muonRef->isGlobalMuon() && muonRef->isTrackerMuon() && muonRef->isStandAloneMuon() ){ reco::TrackRef combinedMu = muonRef->combinedMuon(); reco::TrackRef trackerMu = muonRef->track(); reco::TrackRef standAloneMu = muonRef->standAloneMuon(); double sigmaCombined = combinedMu->ptError()/(combinedMu->pt()*combinedMu->pt()); double sigmaTracker = trackerMu->ptError()/(trackerMu->pt()*trackerMu->pt()); double sigmaStandAlone = standAloneMu->ptError()/(standAloneMu->pt()*standAloneMu->pt()); bool combined = combinedMu->ptError()/combinedMu->pt() < 0.20; bool tracker = trackerMu->ptError()/trackerMu->pt() < 0.20; bool standAlone = standAloneMu->ptError()/standAloneMu->pt() < 0.20; double delta1 = combined && tracker ? fabs(1./combinedMu->pt() -1./trackerMu->pt()) /sqrt(sigmaCombined*sigmaCombined + sigmaTracker*sigmaTracker) : 100.; double delta2 = combined && standAlone ? fabs(1./combinedMu->pt() -1./standAloneMu->pt()) /sqrt(sigmaCombined*sigmaCombined + sigmaStandAlone*sigmaStandAlone) : 100.; double delta3 = standAlone && tracker ? fabs(1./standAloneMu->pt() -1./trackerMu->pt()) /sqrt(sigmaStandAlone*sigmaStandAlone + sigmaTracker*sigmaTracker) : 100.; double delta = standAloneMu->hitPattern().numberOfValidMuonDTHits()+ standAloneMu->hitPattern().numberOfValidMuonCSCHits() > 0 ? std::min(delta3,std::min(delta1,delta2)) : std::max(delta3,std::max(delta1,delta2)); std::cout << "delta = " << delta << " delta1 "<<delta1<<" delta2 "<<delta2<<" delta3 "<<delta3<<std::endl; double ratio = combinedMu->ptError()/combinedMu->pt() / (trackerMu->ptError()/trackerMu->pt()); //if ( ratio > 2. && delta < 3. ) std::cout << "ALARM ! " << ratio << ", " << delta << std::endl; std::cout<<" ratio "<<ratio<<" combined mu pt "<<combinedMu->pt()<<std::endl; //bool quality3 = ( combinedMu->pt() < 50. || ratio < 2. ) && delta < 3.; } double sumPtR03 = muonRef->isolationR03().sumPt; double emEtR03 = muonRef->isolationR03().emEt; double hadEtR03 = muonRef->isolationR03().hadEt; double relIsoR03 = (sumPtR03 + emEtR03 + hadEtR03)/muonRef->pt(); double sumPtR05 = muonRef->isolationR05().sumPt; double emEtR05 = muonRef->isolationR05().emEt; double hadEtR05 = muonRef->isolationR05().hadEt; double relIsoR05 = (sumPtR05 + emEtR05 + hadEtR05)/muonRef->pt(); std::cout<<" 0.3 Radion Rel Iso: "<<relIsoR03<<" sumPt "<<sumPtR03<<" emEt "<<emEtR03<<" hadEt "<<hadEtR03<<std::endl; std::cout<<" 0.5 Radion Rel Iso: "<<relIsoR05<<" sumPt "<<sumPtR05<<" emEt "<<emEtR05<<" hadEt "<<hadEtR05<<std::endl; return; }