| 1 |
#include "MitPhysics/Utils/interface/MetLeptonTools.h"
|
| 2 |
#include <algorithm>
|
| 3 |
#include <vector>
|
| 4 |
|
| 5 |
using namespace mithep;
|
| 6 |
|
| 7 |
ClassImp(mithep::MetLeptonTools)
|
| 8 |
|
| 9 |
bool MetLeptonTools::looseTauId(const PFTau *iTau) {
|
| 10 |
if(iTau->Pt() < 19) return false;
|
| 11 |
if(fabs(iTau->Eta()) > fabs(2.3) ) return false;
|
| 12 |
if(!iTau->DiscriminationByDecayModeFinding()) return false;
|
| 13 |
if(!iTau->DiscriminationByLooseElectronRejection()) return false;
|
| 14 |
if(!iTau->DiscriminationByLooseMuonRejection()) return false;
|
| 15 |
if(!iTau->DiscriminationByVLooseIsolation() ) return false;
|
| 16 |
return true;
|
| 17 |
}
|
| 18 |
bool MetLeptonTools::looseEleId(const Electron *iElectron,const PileupEnergyDensityCol* iPUEnergyDensity,
|
| 19 |
const PFCandidateCol *iCands,const Vertex *iPV,const VertexCol *iVertices) {
|
| 20 |
if(iElectron->SCluster() == 0) return false;
|
| 21 |
if(iElectron->Pt() < 9.5) return false;
|
| 22 |
if(fabs(iElectron->Eta()) > 2.5) return false;
|
| 23 |
if(fabs(iElectron->Eta()) > 1.4442 && fabs(iElectron->Eta()) < 1.566) return false;
|
| 24 |
//if(!fEleTools->PassSpikeRemovalFilter(iElectron)) return false;
|
| 25 |
//if(isConversion(iElectron)) return false;
|
| 26 |
//if(iElectron->BestTrk()->D0Corrected(*iPV) > 0.04 ) return false;
|
| 27 |
//if(iElectron->BestTrk()->DzCorrected(*iPV) > 0.2 ) return false;
|
| 28 |
//if(!passEleMVA(iElectron ,iPUEnergyDensity,iCands,iPV) ) return false;
|
| 29 |
//if(isoDeltaBeta(iElectron, iCands,iPV,iVertices) > 0.30) return false;
|
| 30 |
//return true;
|
| 31 |
|
| 32 |
if(iElectron->GsfTrk() == 0) return false;
|
| 33 |
if(iElectron->GsfTrk()) if(iElectron->GsfTrk()->NExpectedHitsInner() > 0) return false;
|
| 34 |
//double lIso = isoPV(iElectron,iCands,iPV,iVertices,true)/iElectron->Et();
|
| 35 |
//if(!iElectron->IsTrackerDriven()) return false;
|
| 36 |
//if(lIso > 0.2) return false;
|
| 37 |
|
| 38 |
if(iElectron->TrackIsolationDr03()/iElectron->Et() > 0.2) return false;
|
| 39 |
//Electron Veto Id
|
| 40 |
if(fabs(iElectron->Eta()) < 1.5) {
|
| 41 |
if(fabs(iElectron->DeltaEtaSuperClusterTrackAtVtx()) > 0.007) return false;
|
| 42 |
if(fabs(iElectron->DeltaPhiSuperClusterTrackAtVtx()) > 0.8) return false;
|
| 43 |
if(iElectron->CoviEtaiEta() > 0.01) return false;
|
| 44 |
if(iElectron->HadronicOverEm() > 0.15) return false;
|
| 45 |
double lE = iElectron->SCluster()->Energy();
|
| 46 |
double lP = iElectron->P();
|
| 47 |
if(fabs(1./lE-1./lP) > 0.05 ) return false;
|
| 48 |
} else {
|
| 49 |
if(fabs(iElectron->DeltaEtaSuperClusterTrackAtVtx()) > 0.007) return false;
|
| 50 |
if(fabs(iElectron->DeltaPhiSuperClusterTrackAtVtx()) > 0.03) return false;
|
| 51 |
if(iElectron->CoviEtaiEta() > 0.03) return false;
|
| 52 |
if(iElectron->HadronicOverEm() > 0.10) return false;
|
| 53 |
double lE = iElectron->SCluster()->Energy();
|
| 54 |
double lP = iElectron->P();
|
| 55 |
if(fabs(1./lE-1./lP) > 0.05 ) return false;
|
| 56 |
}
|
| 57 |
return true;
|
| 58 |
}
|
| 59 |
bool MetLeptonTools::looseMuId(const Muon *iMu,const PFCandidateCol *iCands,const Vertex *iPV,const VertexCol *iVertices) {
|
| 60 |
if(iMu->TrackerTrk() == 0) return false;
|
| 61 |
if(iMu->Pt() < 9.5 ) return false;
|
| 62 |
if(fabs(iMu->BestTrk()->Eta()) > 2.5) return false;
|
| 63 |
//if(fabs(iMu->BestTrk()->DzCorrected(*iPV)) > 0.2) return false;
|
| 64 |
//if(iMu->BestTrk()->D0Corrected(*iPV) > 2.0) return false;
|
| 65 |
if(iMu->BestTrk()->D0() > 2.0) return false;
|
| 66 |
if(iMu->BestTrk()->RChi2() > 10 ) return false;
|
| 67 |
if(iMu->TrackerTrk()->NPixelHits() < 1 ) return false;
|
| 68 |
if(iMu->TrackerTrk()->NHits() < 6 ) return false;
|
| 69 |
if(iMu->NValidHits() < 1 ) return false;
|
| 70 |
if(iMu->NMatches() < 1 ) return false;
|
| 71 |
//if(PFIsolation(iMu,iCands) > 0.2) return false;
|
| 72 |
//if(isoPV(iMu,iCands,iPV,iVertices)/iMu->Pt() > 0.2) return false;
|
| 73 |
if(iMu->IsoR03SumPt()/iMu->Pt() > 0.2) return false;
|
| 74 |
return true;
|
| 75 |
}
|
| 76 |
double MetLeptonTools::vis(const PFTau *iTau) {
|
| 77 |
double lPtTot = 0.;
|
| 78 |
double lChargedPtTot = 0.;
|
| 79 |
for(unsigned int i0 = 0; i0 < iTau->NSignalPFCands(); i0++) {
|
| 80 |
lPtTot += iTau->SignalPFCand(i0)->Pt();
|
| 81 |
if(iTau->SignalPFCand(i0)->BestTrk() == 0) continue;
|
| 82 |
lChargedPtTot += iTau->SignalPFCand(i0)->Pt();
|
| 83 |
}
|
| 84 |
return lChargedPtTot/lPtTot;
|
| 85 |
}
|
| 86 |
Float_t MetLeptonTools::PFIsolation(const ChargedParticle *iLep,const PFCandidateCol *iCands) {
|
| 87 |
Double_t lPtSum = 0.;
|
| 88 |
for(UInt_t i0 = 0; i0 < iCands->GetEntries(); i0++) {
|
| 89 |
const PFCandidate *pCand = iCands->At(i0);
|
| 90 |
if(pCand->PFType() != PFCandidate::eHadron) continue;
|
| 91 |
Double_t pDR = MathUtils::DeltaR(iLep->Mom(), pCand->Mom());
|
| 92 |
if(pCand->Pt() < 0.5) continue;
|
| 93 |
if(pDR < 0.015 && fabs(iLep->Eta()) > 1.56) continue;
|
| 94 |
if(pDR > 0.3) continue;
|
| 95 |
lPtSum += pCand->Pt();
|
| 96 |
}
|
| 97 |
return lPtSum;
|
| 98 |
}
|
| 99 |
Float_t MetLeptonTools::isoPV(const ChargedParticle *iLep,const PFCandidateCol *iCands,
|
| 100 |
const Vertex *iPV,const VertexCol *iVertices,bool iEle) {
|
| 101 |
Float_t lPtSumCharge = 0.;
|
| 102 |
for(UInt_t i0 = 0; i0 < iCands->GetEntries(); i0++) {
|
| 103 |
const PFCandidate *pCand = iCands->At(i0);
|
| 104 |
Double_t pDR = MathUtils::DeltaR(iLep->Mom(), pCand->Mom());
|
| 105 |
if(pCand->PFType() != PFCandidate::eHadron) continue;
|
| 106 |
if(pDR > 0.3) continue;
|
| 107 |
if(pDR < 0.0001) continue;
|
| 108 |
if(iEle && pDR < 0.015 && fabs(iLep->Eta()) > 1.56) continue;
|
| 109 |
if(iEle && pDR < 0.01 && fabs(iLep->Eta()) < 1.56) continue;
|
| 110 |
if(pCand->HasTrackerTrk() && iPV !=0) {
|
| 111 |
if( iPV->HasTrack(pCand->TrackerTrk())) lPtSumCharge += pCand->Pt();
|
| 112 |
//if( iPV->HasTrack(pCand->TrackerTrk())) std::cout << "===> Adding ===> " << pCand->Pt() << " --" << pDR << " -- " << pCand->BestTrk()->DzCorrected(*iPV) << std::endl;
|
| 113 |
if( iPV->HasTrack(pCand->TrackerTrk())) continue;
|
| 114 |
}
|
| 115 |
Double_t pDzMin = 10000;
|
| 116 |
Bool_t pVertexFound = kFALSE;
|
| 117 |
const Vertex *pClosestVtx = 0;
|
| 118 |
for(UInt_t i1 = 0; i1 < iVertices->GetEntries(); i1++) {
|
| 119 |
const Vertex *pVtx = iVertices->At(i1);
|
| 120 |
if(pVtx->HasTrack(pCand->TrackerTrk())) {
|
| 121 |
pClosestVtx = pVtx; pVertexFound = kTRUE; break;
|
| 122 |
}
|
| 123 |
Double_t pDz = fabs(pCand->SourceVertex().Z() - pVtx->Z());
|
| 124 |
if(pDz < pDzMin) {
|
| 125 |
pClosestVtx = pVtx;
|
| 126 |
pDzMin = pDz;
|
| 127 |
}
|
| 128 |
}
|
| 129 |
if(pVertexFound || pClosestVtx != iPV) continue;
|
| 130 |
//std::cout << "===> Adding NV ===> " << pCand->Pt() << " --" << pDR << " -- " << pCand->BestTrk()->DzCorrected(*iPV) << std::endl;
|
| 131 |
lPtSumCharge += pCand->Pt();
|
| 132 |
}
|
| 133 |
return lPtSumCharge;// + TMath::Max(lPtSumNeut-lPtSumPU*0.5,0.))/iLep->Pt();
|
| 134 |
}
|
