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// $Id$ |
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#include "MitPhysics/Mods/interface/JetCleaningMod.h" |
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#include "MitAna/DataTree/interface/JetCol.h" |
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#include "MitAna/DataTree/interface/PhotonCol.h" |
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#include "MitAna/DataTree/interface/MuonCol.h" |
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#include "MitAna/DataTree/interface/ElectronCol.h" |
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#include "MitAna/DataTree/interface/TauCol.h" |
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#include "MitCommon/MathTools/interface/MathUtils.h" |
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#include "MitPhysics/Init/interface/ModNames.h" |
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JetCleaningMod::JetCleaningMod(const char *name, const char *title) : |
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BaseMod(name,title), |
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fCleanElectronsName(ModNames::gkCleanElectronsName), |
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fCleanMuonsName(ModNames::gkCleanMuonsName), |
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fCleanPhotonsName(ModNames::gkCleanPhotonsName), |
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fCleanTausName(ModNames::gkCleanTausName), |
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fGoodJetsName(ModNames::gkGoodJetsName), |
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fCleanJetsName(ModNames::gkCleanJetsName), |
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fMinDeltaRToElectron(0.3), |
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fMinDeltaRToPhoton(0.3) |
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fMinDeltaRToMuon(0.3), |
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fMinDeltaRToPhoton(0.3), |
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fMinDeltaRToTau(0.3), |
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fApplyTauRemoval(kFALSE) |
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{ |
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// Constructor. |
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} |
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// Process entries of the tree. |
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// get input collections |
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ElectronOArr *CleanElectrons = GetObjThisEvt<ElectronOArr>(fCleanElectronsName); |
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PhotonOArr *CleanPhotons = GetObjThisEvt<PhotonOArr>(fCleanPhotonsName); |
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JetOArr *GoodJets = GetObjThisEvt<JetOArr>(fGoodJetsName); |
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const JetCol *GoodJets = GetObjThisEvt<JetCol>(fGoodJetsName); |
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const ElectronCol *CleanElectrons = 0; |
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if (!fCleanElectronsName.IsNull()) |
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CleanElectrons = GetObjThisEvt<ElectronCol>(fCleanElectronsName); |
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const MuonCol *CleanMuons = 0; |
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if (!fCleanMuonsName.IsNull()) |
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CleanMuons = GetObjThisEvt<MuonCol>(fCleanMuonsName); |
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const PhotonCol *CleanPhotons = 0; |
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if (!fCleanPhotonsName.IsNull()) |
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CleanPhotons = GetObjThisEvt<PhotonCol>(fCleanPhotonsName); |
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const TauCol *CleanTaus = 0; |
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if (fApplyTauRemoval && !fCleanTausName.IsNull()) |
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CleanTaus = GetObjThisEvt<TauCol>(fCleanTausName); |
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// create output collection |
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JetOArr *CleanJets = new JetOArr; |
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CleanJets->SetName(fCleanJetsName); |
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// Remove any jet that overlaps in eta, phi with an isolated electron. |
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// remove any jet that overlaps in eta, phi with an isolated electron. |
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for (UInt_t i=0; i<GoodJets->GetEntries(); ++i) { |
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const Jet *jet = GoodJets->At(i); |
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// check for overlap with an Electron |
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Bool_t isElectronOverlap = kFALSE; |
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Bool_t isPhotonOverlap = kFALSE; |
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//Check for overlap with an electron |
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if (CleanElectrons) { |
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for (UInt_t j=0; j<CleanElectrons->Entries(); j++) { |
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UInt_t n = CleanElectrons->GetEntries(); |
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for (UInt_t j=0; j<n; ++j) { |
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Double_t deltaR = MathUtils::DeltaR(CleanElectrons->At(j)->Mom(),jet->Mom()); |
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if (deltaR < fMinDeltaRToElectron) { |
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isElectronOverlap = kTRUE; |
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if (isElectronOverlap) continue; |
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//Check for overlap with a photon |
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// check for overlap with an Muon |
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Bool_t isMuonOverlap = kFALSE; |
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if (CleanMuons) { |
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UInt_t n = CleanMuons->GetEntries(); |
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for (UInt_t j=0; j<n; ++j) { |
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Double_t deltaR = MathUtils::DeltaR(CleanMuons->At(j)->Mom(),jet->Mom()); |
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if (deltaR < fMinDeltaRToMuon) { |
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isMuonOverlap = kTRUE; |
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break; |
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} |
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} |
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} |
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if (isMuonOverlap) continue; |
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// check for overlap with a photon |
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Bool_t isPhotonOverlap = kFALSE; |
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if (CleanPhotons) { |
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for (UInt_t j=0; j<CleanPhotons->Entries(); j++) { |
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UInt_t n = CleanPhotons->GetEntries(); |
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for (UInt_t j=0; j<n; ++j) { |
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Double_t deltaR = MathUtils::DeltaR(CleanPhotons->At(j)->Mom(),jet->Mom()); |
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if (deltaR < fMinDeltaRToPhoton) { |
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isPhotonOverlap = kTRUE; |
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if (isPhotonOverlap) continue; |
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CleanJets->Add(jet); |
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// check for overlap with a tau |
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Bool_t isTauOverlap = kFALSE; |
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if (fApplyTauRemoval && CleanTaus) { |
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UInt_t n = CleanTaus->GetEntries(); |
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for (UInt_t j=0; j<n; ++j) { |
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Double_t deltaR = MathUtils::DeltaR(CleanTaus->At(j)->Mom(),jet->Mom()); |
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if (deltaR < fMinDeltaRToTau) { |
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isTauOverlap = kTRUE; |
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break; |
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} |
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} |
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} |
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if (isTauOverlap) continue; |
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CleanJets->Add(jet); |
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} |
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// sort according to pt |
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CleanJets->Sort(); |
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// add to event for other modules to use |
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AddObjThisEvt(CleanJets); |
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} |
