void METAnalyser::analyse(const EventPtr event) {
histMan_->setCurrentHistogramFolder(histogramFolder_);
weight_ = event->weight() * prescale_ * scale_;
for (unsigned index = 0; index < METAlgorithm::NUMBER_OF_METALGORITHMS; ++index) {
std::string prefix = METAlgorithm::prefixes.at(index);
METAlgorithm::value metType = (METAlgorithm::value) index;
if (!MET::isAvailableInNTupleVersion(Globals::NTupleVersion, index))
continue;
bool isMCOnlyMET = MET::isMCOnlyMETType(index);
if (isMCOnlyMET && event->isRealData()) //these METs are MC only (Jet resolution systematics)
continue;
const METPointer met(event->MET(metType));
histMan_->setCurrentHistogramFolder(histogramFolder_ + "/" + prefix);
histMan_->H1D_BJetBinned("MET")->Fill(met->et(), weight_);
if (index != METAlgorithm::GenMET && !event->isRealData()) {
histMan_->H2D_BJetBinned("RecoMET_vs_GenMET")->Fill(event->GenMET()->et(), met->et(), weight_);
}
//do not fill other histograms for met systematics
if ((index > METAlgorithm::patType1p2CorrectedPFMet) && (index != METAlgorithm::recoMetPFlow))
continue;
histMan_->H1D_BJetBinned("MET_phi")->Fill(met->phi(), weight_);
histMan_->H1D_BJetBinned("METsignificance")->Fill(met->significance(), weight_);
histMan_->H2D_BJetBinned("METsignificance_vs_MET")->Fill(met->et(), met->significance(), weight_);
}
}
void TTbar_plus_X_analyser::fillCommonTreesNoBSelection(const EventPtr event, const unsigned int selectionCriteria, std::string folder ) {
SelectionCriteria::selection selection = SelectionCriteria::selection(selectionCriteria);
// Jets
const JetCollection jets(event->CleanedJets());
// B Jets
const JetCollection bJets(event->CleanedBJets());
// Lepton
const LeptonPointer signalLepton = event->getSignalLepton( selection );
// MET
const METPointer MET_original(event->MET((METAlgorithm::value) 0));
treeMan_->setCurrentFolder(folder);
treeMan_->Fill("EventWeight", event->weight());
treeMan_->Fill("PUWeight", event->PileUpWeight());
treeMan_->Fill("PUWeight_up", event->PileUpWeight(1));
treeMan_->Fill("PUWeight_down", event->PileUpWeight(-1));
treeMan_->Fill("M3",Event::M3(jets));
if ( Event::NJets(bJets) > 0 ) {
treeMan_->Fill("M_bl",Event::M_bl(bJets, signalLepton));
treeMan_->Fill("angle_bl",Event::angle_bl(bJets, signalLepton));
}
treeMan_->Fill("HT",Event::HT(jets));
treeMan_->Fill("MET",MET_original->et());
treeMan_->Fill("MET_phi",MET_original->phi());
treeMan_->Fill("ST",Event::ST(jets, signalLepton, MET_original));
treeMan_->Fill("WPT",Event::WPT(signalLepton, MET_original));
treeMan_->Fill("MT",Event::MT(signalLepton, MET_original));
treeMan_->Fill("NJets",Event::NJets(jets));
treeMan_->Fill("NBJets",Event::NJets(bJets));
treeMan_->Fill("NVertices", event->Vertices().size());
treeMan_->Fill("BJetWeight",event->BJetWeight());
treeMan_->Fill("BJetEfficiencyCorrectionWeight",event->BJetEfficiencyCorrectionWeight());
treeMan_->Fill("BJetAlternativeWeight",event->BJetAlternativeWeight());
treeMan_->Fill("BJetUpWeight",event->BJetUpWeight());
treeMan_->Fill("BJetDownWeight",event->BJetDownWeight());
treeMan_->Fill("LightJetUpWeight",event->LightJetUpWeight());
treeMan_->Fill("LightJetDownWeight",event->LightJetDownWeight());
if (selection == SelectionCriteria::selection(SelectionCriteria::ElectronPlusJetsReference)){
treeMan_->Fill("lepton_isolation", signalLepton->PFRelIso03DeltaBeta());
}
else if (selection == SelectionCriteria::selection(SelectionCriteria::MuonPlusJetsReference)){
treeMan_->Fill("lepton_isolation", signalLepton->PFRelIso04DeltaBeta());
}
for (unsigned int index = 0; index < jets.size(); ++index) {
treeMan_->Fill("jet_csv", jets.at(index)->getBTagDiscriminator(BtagAlgorithm::CombinedSecondaryVertexV2) );
}
fillLeptonEfficiencyCorrectionBranches( event, selectionCriteria, signalLepton );
}
void TTbar_plus_X_analyser::fillCommonTrees(const EventPtr event, const unsigned int selectionCriteria, std::string folder ) {
SelectionCriteria::selection selection = SelectionCriteria::selection(selectionCriteria);
// Jets
const JetCollection jets(event->CleanedJets());
// B Jets
unsigned int numberOfBjets = event->getNBJets( selection );
const JetCollection bJets(event->CleanedBJets());
// Lepton
const LeptonPointer signalLepton = event->getSignalLepton( selection );
// MET
const METPointer MET_original(event->MET((METAlgorithm::value) 0));
treeMan_->setCurrentFolder(folder);
treeMan_->Fill("EventWeight", event->weight());
treeMan_->Fill("PUWeight", event->PileUpWeight());
treeMan_->Fill("PUWeight_up", event->PileUpWeight(1));
treeMan_->Fill("PUWeight_down", event->PileUpWeight(-1));
treeMan_->Fill("lepton_eta",signalLepton->eta());
treeMan_->Fill("lepton_pt",signalLepton->pt());
treeMan_->Fill("lepton_charge",signalLepton->charge());
if (selection == SelectionCriteria::selection(SelectionCriteria::ElectronPlusJetsReference) ||
selection == SelectionCriteria::selection(SelectionCriteria::ElectronPlusJetsQCDNonIsolated) ||
selection == SelectionCriteria::selection(SelectionCriteria::ElectronPlusJetsQCDConversion)){
treeMan_->Fill("lepton_isolation", signalLepton->PFRelIsoWithEA());
treeMan_->Fill("lepton_hltECALisolation", signalLepton->hltECALIso());
treeMan_->Fill("lepton_hltHCALisolation", signalLepton->hltHCALIso());
treeMan_->Fill("lepton_hltTrackerisolation", signalLepton->hltTrackerIso());
if ( signalLepton->pt() > 0 ) {
treeMan_->Fill("lepton_hltTrackerisolation_overPt", signalLepton->hltTrackerIso() / signalLepton->pt() );
}
}
else if (selection == SelectionCriteria::selection(SelectionCriteria::MuonPlusJetsReference) ||
selection == SelectionCriteria::selection(SelectionCriteria::MuonPlusJetsQCDNonIsolated1p5to3) ||
selection == SelectionCriteria::selection(SelectionCriteria::MuonPlusJetsQCDNonIsolated3toInf)){
treeMan_->Fill("lepton_isolation", signalLepton->PFRelIso04DeltaBeta());
}
treeMan_->Fill("M3",Event::M3(jets));
if ( numberOfBjets > 0 ) {
treeMan_->Fill("M_bl",Event::M_bl(bJets, signalLepton));
treeMan_->Fill("angle_bl",Event::angle_bl(bJets, signalLepton));
// if ( numberOfBjets >= 2 ) {
// unsigned int highestCSVJetIndex = 0;
// unsigned int secondHighestCSVJetIndex = 0;
// Event::getTopTwoCSVJets( bJets, highestCSVJetIndex, secondHighestCSVJetIndex );
// JetPointer highestCSVJet(bJets.at(highestCSVJetIndex));
// JetPointer secondHighestCSVJet(bJets.at(secondHighestCSVJetIndex));
// treeMan_->Fill("deltaPhi_bb", fabs( Event::deltaPhi_bb(highestCSVJet, secondHighestCSVJet) ) ) ;
// treeMan_->Fill("deltaEta_bb", fabs( Event::deltaEta_bb(highestCSVJet, secondHighestCSVJet) ) ) ;
// treeMan_->Fill("angle_bb", Event::angle_bb(highestCSVJet, secondHighestCSVJet));
// }
}
for (unsigned int index = 0; index < jets.size(); ++index) {
treeMan_->Fill("jet_pt", jets.at(index)->pt() );
treeMan_->Fill("jet_eta", jets.at(index)->eta() );
treeMan_->Fill("jet_csv", jets.at(index)->getBTagDiscriminator(BtagAlgorithm::CombinedSecondaryVertexV2) );
}
treeMan_->Fill("HT",Event::HT(jets));
treeMan_->Fill("MET",MET_original->et());
treeMan_->Fill("MET_phi",MET_original->phi());
treeMan_->Fill("ST",Event::ST(jets, signalLepton, MET_original));
treeMan_->Fill("WPT",Event::WPT(signalLepton, MET_original));
treeMan_->Fill("MT",Event::MT(signalLepton, MET_original));
treeMan_->Fill("NJets",Event::NJets(jets));
treeMan_->Fill("NBJets",Event::NJets(bJets));
treeMan_->Fill("NVertices", event->Vertices().size());
treeMan_->Fill("BJetWeight",event->BJetWeight());
treeMan_->Fill("BJetEfficiencyCorrectionWeight",event->BJetEfficiencyCorrectionWeight());
treeMan_->Fill("BJetAlternativeWeight",event->BJetAlternativeWeight());
treeMan_->Fill("BJetUpWeight",event->BJetUpWeight());
treeMan_->Fill("BJetDownWeight",event->BJetDownWeight());
treeMan_->Fill("LightJetUpWeight",event->LightJetUpWeight());
treeMan_->Fill("LightJetDownWeight",event->LightJetDownWeight());
treeMan_->Fill("tau1", event->getTau1());
treeMan_->Fill("tau2", event->getTau2());
treeMan_->Fill("tau3", event->getTau3());
treeMan_->Fill("tau4", event->getTau4());
treeMan_->Fill("tau5", event->getTau5());
treeMan_->Fill("tau6", event->getTau6());
// MET Uncertainties
for ( unsigned int unc_i = 0; unc_i < MET_original->getAllMETUncertainties().size(); ++unc_i ) {
METPointer METForUnc_i = MET_original->getMETForUncertainty( unc_i );
treeMan_->Fill("MET_METUncertainties",METForUnc_i->et());
treeMan_->Fill("ST_METUncertainties",Event::ST(jets, signalLepton, METForUnc_i));
treeMan_->Fill("WPT_METUncertainties",Event::WPT(signalLepton, METForUnc_i));
}
double topPtWeight = 1.;
if ( ( event->isSemiLeptonicElectron() || event->isSemiLeptonicMuon() ) ) {
const TTGenInfoPointer ttGen( event->TTGenInfo() );
const ParticlePointer leptonicTop = ttGen->getLeptonicTop();
const ParticlePointer hadronicTop = ttGen->getHadronicTop();
if ( leptonicTop != 0 && hadronicTop != 0 ) {
// Store info on leptonic top
treeMan_->Fill("lepTopPt_parton", leptonicTop->pt() );
treeMan_->Fill("hadTopPt_parton", hadronicTop->pt() );
topPtWeight = exp( 0.0615 - 0.0005 * leptonicTop->pt() ) * exp( 0.0615 - 0.0005 * hadronicTop->pt() );
}
}
treeMan_->Fill("topPtWeight",topPtWeight);
fillLeptonEfficiencyCorrectionBranches( event, selectionCriteria, signalLepton );
wAnalyser_->analyseHadronicW( event, jets, bJets, folder );
}