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estimateFR.C
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estimateFR.C
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#include "include/ZXTree.h"
#include "include/UFUtils.h"
TString slimmedZXFileName=t2_prefix+"/store/user/t2/users/klo/Higgs/DarkZ/NTuples/Z1LSkim/Run2016/Data_Run2016_noDuplicates.root";
//TString file_path="/store/user/t2/users/klo/Higgs/DarkZ/NTuples/Z1LSkim/Run2016/Data_Run2016_noDuplicates.root";
//TString slimmedZXFileName="/raid/raid7/lucien/Higgs/DarkZ-NTuple/20180820/SkimTree_DarkPhoton_ZX_Run2016Data_v1/Data_Run2016_noDuplicates.root";
//TString slimmedZXFileName="/raid/raid7/lucien/Higgs/DarkZ-NTuple/20180823/SkimTree_Data80X_HIG-16-041-ZXCRSelectionWithFlag_v3_liteHZZAna/Data_Run2016_noDuplicates_1.root";
//TString slimmedZXFileName="/raid/raid5/predragm/Run2/HZZ4l/SubmitArea_13TeV/rootfiles_MC80X_2lskim_M17_Feb21/Data_ZX_Run2017-03Feb2017_slimmedZX.root";
//TString slimmedZXFileName="root://cmsio5.rc.ufl.edu//store/user/t2/users/dsperka/Run2/HZZ4l/SubmitArea_13TeV/rootfiles_Data80X_2lskim_M17_Feb21/SingleDoubleMuon_Run2016-03Feb2017.root";
//TString slimmedZXFileName="root://cmsio5.rc.ufl.edu//store/user/t2/users/dsperka/Run2/HZZ4l/SubmitArea_13TeV/rootfiles_Data80X_2lskim_M17_Feb21/SingleDoubleMuon_Run2016-03Feb2017.root";
//TString file_path="/store/user/t2/users/klo/Higgs/DarkZ/NTuples/ZPlusX_Early2017_v1/skimZ1L_Data_Run2017-17Nov2017_noDuplicates.root";
//TString slimmedZXFileName=t2_prefix+file_path;
//TString outputPath = "Data/fakeRate2017_20190115.root";
TString outputPath = "Data/fakeRate2016_20190115.root";
//double isoCutEl = 999999.;
double isoCutEl = 0.35;
double isoCutMu = 0.35;
double metCut = 25.;
double massZ1Cut = 4.;
double massZ1Diff = 7.;
double muEtaCut = 1.2;
double elEtaCut = 1.497;
TString treeName = "passedEvents";
//TString treeName = "selectedEvents";
//TString treeName = "Ana/passedEvents";
double var_plotHigh = 80.0, var_plotLow = 0.0; int var_nBins = 8;
double binWidth = ((int) (100*(var_plotHigh - var_plotLow)/var_nBins))/100.;
TString fOption = "RECREATE";
void getEstimateFR( TTree* tree,
TH1D* &h1D_FRel_EB, TH1D* &h1D_FRel_EE, TH1D* &h1D_FRmu_EB, TH1D* &h1D_FRmu_EE,
TH1D* &h1D_FRel_EB_d, TH1D* &h1D_FRel_EE_d, TH1D* &h1D_FRmu_EB_d, TH1D* &h1D_FRmu_EE_d
);
void estimateFR(){
TFile *f = TFile::Open(slimmedZXFileName);
TTree* zxTree = (TTree*) f->Get(treeName);
// define dummy histogram for FRs
TH1D* h1D_dummy = new TH1D("dummy", "dummy", var_nBins, var_plotLow, var_plotHigh);
// define FR numerator histograms
TH1D* h1D_FRel_EB = new TH1D("h1D_FRel_EB","h1D_FRel_EB",var_nBins, var_plotLow, var_plotHigh); h1D_FRel_EB->Sumw2();
TH1D* h1D_FRel_EE = new TH1D("h1D_FRel_EE","h1D_FRel_EE",var_nBins, var_plotLow, var_plotHigh); h1D_FRel_EE->Sumw2();
TH1D* h1D_FRmu_EB = new TH1D("h1D_FRmu_EB","h1D_FRmu_EB",var_nBins, var_plotLow, var_plotHigh); h1D_FRmu_EB->Sumw2();
TH1D* h1D_FRmu_EE = new TH1D("h1D_FRmu_EE","h1D_FRmu_EE",var_nBins, var_plotLow, var_plotHigh); h1D_FRmu_EE->Sumw2();
// define FR denominator histograms
TH1D* h1D_FRel_EB_d = new TH1D("h1D_FRel_EB_d","h1D_FRel_EB_d",var_nBins, var_plotLow, var_plotHigh); h1D_FRel_EB_d->Sumw2();
TH1D* h1D_FRel_EE_d = new TH1D("h1D_FRel_EE_d","h1D_FRel_EE_d",var_nBins, var_plotLow, var_plotHigh); h1D_FRel_EE_d->Sumw2();
TH1D* h1D_FRmu_EB_d = new TH1D("h1D_FRmu_EB_d","h1D_FRmu_EB_d",var_nBins, var_plotLow, var_plotHigh); h1D_FRmu_EB_d->Sumw2();
TH1D* h1D_FRmu_EE_d = new TH1D("h1D_FRmu_EE_d","h1D_FRmu_EE_d",var_nBins, var_plotLow, var_plotHigh); h1D_FRmu_EE_d->Sumw2();
getEstimateFR(zxTree,
h1D_FRel_EB, h1D_FRel_EE, h1D_FRmu_EB, h1D_FRmu_EE,
h1D_FRel_EB_d, h1D_FRel_EE_d, h1D_FRmu_EB_d, h1D_FRmu_EE_d
);
// divide hists to get the fake rates
h1D_FRel_EB->Divide(h1D_FRel_EB_d);
h1D_FRel_EE->Divide(h1D_FRel_EE_d);
h1D_FRmu_EB->Divide(h1D_FRmu_EB_d);
h1D_FRmu_EE->Divide(h1D_FRmu_EE_d);
TFile* fTemplateTree = new TFile(outputPath, fOption);
fTemplateTree->cd();
h1D_FRel_EB->SetName("h1D_FRel_EB"); h1D_FRel_EB->Write();
h1D_FRel_EE->SetName("h1D_FRel_EE"); h1D_FRel_EE->Write();
h1D_FRmu_EB->SetName("h1D_FRmu_EB"); h1D_FRmu_EB->Write();
h1D_FRmu_EE->SetName("h1D_FRmu_EE"); h1D_FRmu_EE->Write();
fTemplateTree->Close();
}
//_______________________________________________________________________________________________________________________________________________
void getEstimateFR( TTree* tree,
TH1D* &h1D_FRel_EB, TH1D* &h1D_FRel_EE, TH1D* &h1D_FRmu_EB, TH1D* &h1D_FRmu_EE,
TH1D* &h1D_FRel_EB_d, TH1D* &h1D_FRel_EE_d, TH1D* &h1D_FRmu_EB_d, TH1D* &h1D_FRmu_EE_d
){
// counters
int nEvtPassedZXCRSelection = 0;
int nEvt2P2FLeptons = 0;
int nEvt3P1FLeptons = 0;
int nFailedLeptonsZ2 = 0;
setFRTree(tree);
Long64_t nentries = tree->GetEntries();
cout << "nentries: " << nentries << endl;
int nEvtPassedZ1LSelection = 0;
for(int iEvt=0; iEvt < nentries; iEvt++){
tree->GetEntry(iEvt);
if(iEvt%100000==0) cout<<"Event "<<iEvt<<"/"<<tree->GetEntries()<<endl;
float weight = 1.;
if (!passedZ1LSelection) continue;
TLorentzVector lepTmp0, lepTmp1, lepTmp2;
lepTmp0.SetPtEtaPhiM(lepFSR_pt->at(0),lepFSR_eta->at(0),lepFSR_phi->at(0),lepFSR_mass->at(0));
lepTmp1.SetPtEtaPhiM(lepFSR_pt->at(1),lepFSR_eta->at(1),lepFSR_phi->at(1),lepFSR_mass->at(1));
lepTmp2.SetPtEtaPhiM(lepFSR_pt->at(2),lepFSR_eta->at(2),lepFSR_phi->at(2),lepFSR_mass->at(2));
int idTmp0=lep_id->at(0); int idTmp1=lep_id->at(1); int idTmp2=lep_id->at(2);
double massZ1_01=0; double massZ1_12=0; double massZ1_02=0;
if (lep_tightId->at(0) && ((lep_RelIsoNoFSR->at(0)<isoCutEl && abs(lep_id->at(0))==11) || (lep_RelIsoNoFSR->at(0)<isoCutMu && abs(lep_id->at(0))==13)) && lep_tightId->at(1) && ((lep_RelIsoNoFSR->at(1)<isoCutEl && abs(lep_id->at(1))==11) || (lep_RelIsoNoFSR->at(1)<isoCutMu && abs(lep_id->at(1))==13)) && (idTmp0+idTmp1)==0)
massZ1_01=(lepTmp0+lepTmp1).M();
if (lep_tightId->at(0) && ((lep_RelIsoNoFSR->at(0)<isoCutEl && abs(lep_id->at(0))==11) || (lep_RelIsoNoFSR->at(0)<isoCutMu && abs(lep_id->at(0))==13)) && lep_tightId->at(2) && ((lep_RelIsoNoFSR->at(2)<isoCutEl && abs(lep_id->at(2))==11) || (lep_RelIsoNoFSR->at(2)<isoCutMu && abs(lep_id->at(2))==13)) && (idTmp0+idTmp2)==0)
massZ1_02=(lepTmp0+lepTmp2).M();
if (lep_tightId->at(1) && ((lep_RelIsoNoFSR->at(1)<isoCutEl && abs(lep_id->at(1))==11) || (lep_RelIsoNoFSR->at(1)<isoCutMu && abs(lep_id->at(1))==13)) && lep_tightId->at(2) && ((lep_RelIsoNoFSR->at(2)<isoCutEl && abs(lep_id->at(2))==11) || (lep_RelIsoNoFSR->at(2)<isoCutMu && abs(lep_id->at(2))==13)) && (idTmp1+idTmp2)==0)
massZ1_12=(lepTmp1+lepTmp2).M();
if ((abs(pdg_massZ1-massZ1_01) < TMath::Min(abs(pdg_massZ1-massZ1_02), abs(pdg_massZ1-massZ1_12)))){
lep_Hindex[2] = 2;
massZ1 = massZ1_01;
}else if ((abs(pdg_massZ1-massZ1_02) < abs(pdg_massZ1-massZ1_12))){
lep_Hindex[2] = 1;
massZ1 = massZ1_02;
}else{
lep_Hindex[2] = 0;
massZ1 = massZ1_12;
}
if (!(massZ1 > massZ1Cut)) continue;
if (!(met < metCut)) continue;
if (!(abs(massZ1-pdg_massZ1) < massZ1Diff)) continue;
nEvtPassedZ1LSelection++;
int lep_tight = lep_tightId->at(lep_Hindex[2]);
float lep_iso = lep_RelIsoNoFSR->at(lep_Hindex[2]);
int idL3 = lep_id->at(lep_Hindex[2]);
// TLorentzVector *lep = (TLorentzVector*) lep_p4->At(lep_Hindex[2]);
TLorentzVector lep;
lep.SetPtEtaPhiM(lep_pt->at(lep_Hindex[2]),lep_eta->at(lep_Hindex[2]),lep_phi->at(lep_Hindex[2]),lep_mass->at(lep_Hindex[2]));
float pTL3 = lep.Pt();
float etaL3 = lep.Eta();
// fill 1D hists
if ((abs(idL3) == 11) && (fabs(etaL3) < elEtaCut)) {
h1D_FRel_EB_d->Fill(pTL3, weight);
if (lep_tight && (lep_iso<isoCutEl)) {
h1D_FRel_EB->Fill(pTL3, weight);
}
}
if ((abs(idL3) == 11) && (fabs(etaL3) > elEtaCut)) {
h1D_FRel_EE_d->Fill(pTL3, weight);
if (lep_tight && (lep_iso<isoCutEl)) {
h1D_FRel_EE->Fill(pTL3, weight);
}
}
if ((abs(idL3) == 13) && (fabs(etaL3) < muEtaCut)) {
h1D_FRmu_EB_d->Fill(pTL3, weight);
if (lep_tight && (lep_iso<isoCutMu)) {
h1D_FRmu_EB->Fill(pTL3, weight);
}
}
if ((abs(idL3) == 13) && (fabs(etaL3) > muEtaCut)) {
h1D_FRmu_EE_d->Fill(pTL3, weight);
if (lep_tight && (lep_iso<isoCutMu)) {
h1D_FRmu_EE->Fill(pTL3, weight);
}
}
}
}