void selectAntiWm(const TString conf="wm.conf", // input file
const TString outputDir="." // output directory
) {
gBenchmark->Start("selectAntiWm");
//--------------------------------------------------------------------------------------------------------------
// Settings
//==============================================================================================================
const Double_t PT_CUT = 25;
const Double_t ETA_CUT = 2.4;
const Double_t MUON_MASS = 0.105658369;
const Double_t VETO_PT = 10;
const Double_t VETO_ETA = 2.4;
const Int_t BOSON_ID = 24;
const Int_t LEPTON_ID = 13;
// load trigger menu
const baconhep::TTrigger triggerMenu("../../BaconAna/DataFormats/data/HLT_50nsGRun");
// load pileup reweighting file
TFile *f_rw = TFile::Open("../Tools/pileup_weights_2015B.root", "read");
TH1D *h_rw = (TH1D*) f_rw->Get("npv_rw");
//--------------------------------------------------------------------------------------------------------------
// Main analysis code
//==============================================================================================================
vector<TString> snamev; // sample name (for output files)
vector<CSample*> samplev; // data/MC samples
//
// parse .conf file
//
confParse(conf, snamev, samplev);
const Bool_t hasData = (samplev[0]->fnamev.size()>0);
// Create output directory
gSystem->mkdir(outputDir,kTRUE);
const TString ntupDir = outputDir + TString("/ntuples");
gSystem->mkdir(ntupDir,kTRUE);
//
// Declare output ntuple variables
//
UInt_t runNum, lumiSec, evtNum;
UInt_t npv, npu;
UInt_t id_1, id_2;
Double_t x_1, x_2, xPDF_1, xPDF_2;
Double_t scalePDF, weightPDF;
TLorentzVector *genV=0, *genLep=0;
Float_t genVPt, genVPhi, genVy, genVMass;
Float_t genLepPt, genLepPhi;
Float_t scale1fb, puWeight;
Float_t met, metPhi, sumEt, mt, u1, u2;
Float_t tkMet, tkMetPhi, tkSumEt, tkMt, tkU1, tkU2;
Float_t mvaMet, mvaMetPhi, mvaSumEt, mvaMt, mvaU1, mvaU2;
Int_t q;
TLorentzVector *lep=0;
///// muon specific /////
Float_t trkIso, emIso, hadIso;
Float_t pfChIso, pfGamIso, pfNeuIso, pfCombIso;
Float_t d0, dz;
Float_t muNchi2;
UInt_t nPixHits, nTkLayers, nValidHits, nMatch, typeBits;
// Data structures to store info from TTrees
baconhep::TEventInfo *info = new baconhep::TEventInfo();
baconhep::TGenEventInfo *gen = new baconhep::TGenEventInfo();
TClonesArray *genPartArr = new TClonesArray("baconhep::TGenParticle");
TClonesArray *muonArr = new TClonesArray("baconhep::TMuon");
TClonesArray *vertexArr = new TClonesArray("baconhep::TVertex");
TFile *infile=0;
TTree *eventTree=0;
//
// loop over samples
//
for(UInt_t isam=0; isam<samplev.size(); isam++) {
// Assume data sample is first sample in .conf file
// If sample is empty (i.e. contains no ntuple files), skip to next sample
Bool_t isData=kFALSE;
if(isam==0 && !hasData) continue;
else if (isam==0) isData=kTRUE;
// Assume signal sample is given name "wm"
Bool_t isSignal = (snamev[isam].CompareTo("wm",TString::kIgnoreCase)==0);
// flag to reject W->mnu events when selecting wrong-flavor background events
Bool_t isWrongFlavor = (snamev[isam].CompareTo("wx",TString::kIgnoreCase)==0);
CSample* samp = samplev[isam];
//
// Set up output ntuple
//
TString outfilename = ntupDir + TString("/") + snamev[isam] + TString("_select.root");
TFile *outFile = new TFile(outfilename,"RECREATE");
TTree *outTree = new TTree("Events","Events");
outTree->Branch("runNum", &runNum, "runNum/i"); // event run number
outTree->Branch("lumiSec", &lumiSec, "lumiSec/i"); // event lumi section
outTree->Branch("evtNum", &evtNum, "evtNum/i"); // event number
outTree->Branch("npv", &npv, "npv/i"); // number of primary vertices
outTree->Branch("npu", &npu, "npu/i"); // number of in-time PU events (MC)
outTree->Branch("id_1", &id_1, "id_1/i"); // PDF info -- parton ID for parton 1
outTree->Branch("id_2", &id_2, "id_2/i"); // PDF info -- parton ID for parton 2
outTree->Branch("x_1", &x_1, "x_1/d"); // PDF info -- x for parton 1
outTree->Branch("x_2", &x_2, "x_2/d"); // PDF info -- x for parton 2
outTree->Branch("xPDF_1", &xPDF_1, "xPDF_1/d"); // PDF info -- x*F for parton 1
outTree->Branch("xPDF_2", &xPDF_2, "xPDF_2/d"); // PDF info -- x*F for parton 2
outTree->Branch("scalePDF", &scalePDF, "scalePDF/d"); // PDF info -- energy scale of parton interaction
outTree->Branch("weightPDF", &weightPDF, "weightPDF/d"); // PDF info -- PDF weight
outTree->Branch("genV", "TLorentzVector", &genV); // GEN boson 4-vector (signal MC)
outTree->Branch("genLep", "TLorentzVector", &genLep); // GEN lepton 4-vector (signal MC)
outTree->Branch("genVPt", &genVPt, "genVPt/F"); // GEN boson pT (signal MC)
outTree->Branch("genVPhi", &genVPhi, "genVPhi/F"); // GEN boson phi (signal MC)
outTree->Branch("genVy", &genVy, "genVy/F"); // GEN boson rapidity (signal MC)
outTree->Branch("genVMass", &genVMass, "genVMass/F"); // GEN boson mass (signal MC)
outTree->Branch("genLepPt", &genLepPt, "genLepPt/F"); // GEN lepton pT (signal MC)
outTree->Branch("genLepPhi", &genLepPhi, "genLepPhi/F"); // GEN lepton phi (signal MC)
outTree->Branch("scale1fb", &scale1fb, "scale1fb/F"); // event weight per 1/fb (MC)
outTree->Branch("puWeight", &puWeight, "puWeight/F"); // scale factor for pileup reweighting (MC)
outTree->Branch("met", &met, "met/F"); // MET
outTree->Branch("metPhi", &metPhi, "metPhi/F"); // phi(MET)
outTree->Branch("sumEt", &sumEt, "sumEt/F"); // Sum ET
outTree->Branch("mt", &mt, "mt/F"); // transverse mass
outTree->Branch("u1", &u1, "u1/F"); // parallel component of recoil
outTree->Branch("u2", &u2, "u2/F"); // perpendicular component of recoil
outTree->Branch("tkMet", &tkMet, "tkMet/F"); // MET (track MET)
outTree->Branch("tkMetPhi", &tkMetPhi, "tkMetPhi/F"); // phi(MET) (track MET)
outTree->Branch("tkSumEt", &tkSumEt, "tkSumEt/F"); // Sum ET (track MET)
outTree->Branch("tkMt", &tkMt, "tkMt/F"); // transverse mass (track MET)
outTree->Branch("tkU1", &tkU1, "tkU1/F"); // parallel component of recoil (track MET)
outTree->Branch("tkU2", &tkU2, "tkU2/F"); // perpendicular component of recoil (track MET)
outTree->Branch("mvaMet", &mvaMet, "mvaMet/F"); // MVA MET
outTree->Branch("mvaMetPhi", &mvaMetPhi, "mvaMetPhi/F"); // phi(MVA MET)
outTree->Branch("mvaSumEt", &mvaSumEt, "mvaSumEt/F"); // Sum ET (MVA MET)
outTree->Branch("mvaMt", &mvaMt, "mvaMt/F"); // transverse mass (MVA MET)
outTree->Branch("mvaU1", &mvaU1, "mvaU1/F"); // parallel component of recoil (mva MET)
outTree->Branch("mvaU2", &mvaU2, "mvaU2/F"); // perpendicular component of recoil (mva MET)
outTree->Branch("q", &q, "q/I"); // lepton charge
outTree->Branch("lep", "TLorentzVector", &lep); // lepton 4-vector
///// muon specific /////
outTree->Branch("trkIso", &trkIso, "trkIso/F"); // track isolation of lepton
outTree->Branch("emIso", &emIso, "emIso/F"); // ECAL isolation of lepton
outTree->Branch("hadIso", &hadIso, "hadIso/F"); // HCAL isolation of lepton
outTree->Branch("pfChIso", &pfChIso, "pfChIso/F"); // PF charged hadron isolation of lepton
outTree->Branch("pfGamIso", &pfGamIso, "pfGamIso/F"); // PF photon isolation of lepton
outTree->Branch("pfNeuIso", &pfNeuIso, "pfNeuIso/F"); // PF neutral hadron isolation of lepton
outTree->Branch("pfCombIso", &pfCombIso, "pfCombIso/F"); // PF combined isolation of lepton
outTree->Branch("d0", &d0, "d0/F"); // transverse impact parameter of lepton
outTree->Branch("dz", &dz, "dz/F"); // longitudinal impact parameter of lepton
outTree->Branch("muNchi2", &muNchi2, "muNchi2/F"); // muon fit normalized chi^2 of lepton
outTree->Branch("nPixHits", &nPixHits, "nPixHits/i"); // number of pixel hits of muon
outTree->Branch("nTkLayers", &nTkLayers, "nTkLayers/i"); // number of tracker layers of muon
outTree->Branch("nMatch", &nMatch, "nMatch/i"); // number of matched segments of muon
outTree->Branch("nValidHits", &nValidHits, "nValidHits/i"); // number of valid muon hits of muon
outTree->Branch("typeBits", &typeBits, "typeBits/i"); // number of valid muon hits of muon
//
// loop through files
//
const UInt_t nfiles = samp->fnamev.size();
for(UInt_t ifile=0; ifile<nfiles; ifile++) {
// Read input file and get the TTrees
cout << "Processing " << samp->fnamev[ifile] << " [xsec = " << samp->xsecv[ifile] << " pb] ... "; cout.flush();
infile = TFile::Open(samp->fnamev[ifile]);
assert(infile);
Bool_t hasJSON = kFALSE;
baconhep::RunLumiRangeMap rlrm;
if(samp->jsonv[ifile].CompareTo("NONE")!=0) {
hasJSON = kTRUE;
rlrm.addJSONFile(samp->jsonv[ifile].Data());
}
eventTree = (TTree*)infile->Get("Events");
assert(eventTree);
eventTree->SetBranchAddress("Info", &info); TBranch *infoBr = eventTree->GetBranch("Info");
eventTree->SetBranchAddress("Muon", &muonArr); TBranch *muonBr = eventTree->GetBranch("Muon");
eventTree->SetBranchAddress("PV", &vertexArr); TBranch *vertexBr = eventTree->GetBranch("PV");
Bool_t hasGen = eventTree->GetBranchStatus("GenEvtInfo");
TBranch *genBr=0, *genPartBr=0;
if(hasGen) {
eventTree->SetBranchAddress("GenEvtInfo", &gen); genBr = eventTree->GetBranch("GenEvtInfo");
eventTree->SetBranchAddress("GenParticle",&genPartArr); genPartBr = eventTree->GetBranch("GenParticle");
}
// Compute MC event weight per 1/fb
const Double_t xsec = samp->xsecv[ifile];
Double_t totalWeight=0;
if (hasGen) {
TH1D *hall = new TH1D("hall", "", 1,0,1);
eventTree->Draw("0.5>>hall", "GenEvtInfo->weight");
totalWeight=hall->Integral();
delete hall;
hall=0;
}
//
// loop over events
//
Double_t nsel=0, nselvar=0;
for(UInt_t ientry=0; ientry<eventTree->GetEntries(); ientry++) {
infoBr->GetEntry(ientry);
if(ientry%1000000==0) cout << "Processing event " << ientry << ". " << (double)ientry/(double)eventTree->GetEntries()*100 << " percent done with this file." << endl;
Double_t weight=1;
if(xsec>0 && totalWeight>0) weight = xsec/totalWeight;
if(hasGen) {
genPartArr->Clear();
genBr->GetEntry(ientry);
genPartBr->GetEntry(ientry);
weight*=gen->weight;
}
// veto w -> xv decays for signal and w -> mv for bacground samples (needed for inclusive WToLNu sample)
if (isWrongFlavor && hasGen && fabs(toolbox::flavor(genPartArr, BOSON_ID))==LEPTON_ID) continue;
else if (isSignal && hasGen && fabs(toolbox::flavor(genPartArr, BOSON_ID))!=LEPTON_ID) continue;
// check for certified lumi (if applicable)
baconhep::RunLumiRangeMap::RunLumiPairType rl(info->runNum, info->lumiSec);
if(hasJSON && !rlrm.hasRunLumi(rl)) continue;
// trigger requirement
if (!isMuonTrigger(triggerMenu, info->triggerBits)) continue;
// good vertex requirement
if(!(info->hasGoodPV)) continue;
//
// SELECTION PROCEDURE:
// (1) Look for 1 good muon matched to trigger
// (2) Reject event if another muon is present passing looser cuts
//
muonArr->Clear();
muonBr->GetEntry(ientry);
Int_t nLooseLep=0;
const baconhep::TMuon *goodMuon=0;
Bool_t passSel=kFALSE;
for(Int_t i=0; i<muonArr->GetEntriesFast(); i++) {
const baconhep::TMuon *mu = (baconhep::TMuon*)((*muonArr)[i]);
if(fabs(mu->eta) > VETO_PT) continue; // loose lepton |eta| cut
if(mu->pt < VETO_ETA) continue; // loose lepton pT cut
// if(passMuonLooseID(mu)) nLooseLep++; // loose lepton selection
if(nLooseLep>1) { // extra lepton veto
passSel=kFALSE;
break;
}
if(fabs(mu->eta) > ETA_CUT) continue; // lepton |eta| cut
if(mu->pt < PT_CUT) continue; // lepton pT cut
if(!passAntiMuonID(mu)) continue; // lepton anti-selection
if(!isMuonTriggerObj(triggerMenu, mu->hltMatchBits, kFALSE)) continue;
passSel=kTRUE;
goodMuon = mu;
}
if(passSel) {
/******** We have a W candidate! HURRAY! ********/
nsel+=weight;
nselvar+=weight*weight;
TLorentzVector vLep;
vLep.SetPtEtaPhiM(goodMuon->pt, goodMuon->eta, goodMuon->phi, MUON_MASS);
//
// Fill tree
//
runNum = info->runNum;
lumiSec = info->lumiSec;
evtNum = info->evtNum;
vertexArr->Clear();
vertexBr->GetEntry(ientry);
npv = vertexArr->GetEntries();
npu = info->nPUmean;
genV = new TLorentzVector(0,0,0,0);
genLep = new TLorentzVector(0,0,0,0);
genVPt = -999;
genVPhi = -999;
genVy = -999;
genVMass = -999;
u1 = -999;
u2 = -999;
tkU1 = -999;
tkU2 = -999;
mvaU1 = -999;
mvaU2 = -999;
id_1 = -999;
id_2 = -999;
x_1 = -999;
x_2 = -999;
xPDF_1 = -999;
xPDF_2 = -999;
scalePDF = -999;
weightPDF = -999;
if(isSignal && hasGen) {
TLorentzVector *gvec=new TLorentzVector(0,0,0,0);
TLorentzVector *glep1=new TLorentzVector(0,0,0,0);
TLorentzVector *glep2=new TLorentzVector(0,0,0,0);
toolbox::fillGen(genPartArr, BOSON_ID, gvec, glep1, glep2,1);
if (gvec && glep1) {
genV = new TLorentzVector(0,0,0,0);
genV->SetPtEtaPhiM(gvec->Pt(),gvec->Eta(),gvec->Phi(),gvec->M());
genLep = new TLorentzVector(0,0,0,0);
genLep->SetPtEtaPhiM(glep1->Pt(),glep1->Eta(),glep1->Phi(),glep1->M());
genVPt = gvec->Pt();
genVPhi = gvec->Phi();
genVy = gvec->Rapidity();
genVMass = gvec->M();
genLepPt = glep1->Pt();
genLepPhi = glep1->Phi();
TVector2 vWPt((genVPt)*cos(genVPhi),(genVPt)*sin(genVPhi));
TVector2 vLepPt(vLep.Px(),vLep.Py());
TVector2 vMet((info->pfMETC)*cos(info->pfMETCphi), (info->pfMETC)*sin(info->pfMETCphi));
TVector2 vU = -1.0*(vMet+vLepPt);
u1 = ((vWPt.Px())*(vU.Px()) + (vWPt.Py())*(vU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
u2 = ((vWPt.Px())*(vU.Py()) - (vWPt.Py())*(vU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
TVector2 vTkMet((info->trkMET)*cos(info->trkMETphi), (info->trkMET)*sin(info->trkMETphi));
TVector2 vTkU = -1.0*(vTkMet+vLepPt);
tkU1 = ((vWPt.Px())*(vTkU.Px()) + (vWPt.Py())*(vTkU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
tkU2 = ((vWPt.Px())*(vTkU.Py()) - (vWPt.Py())*(vTkU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
TVector2 vMvaMet((info->mvaMET)*cos(info->mvaMETphi), (info->mvaMET)*sin(info->mvaMETphi));
TVector2 vMvaU = -1.0*(vMvaMet+vLepPt);
mvaU1 = ((vWPt.Px())*(vMvaU.Px()) + (vWPt.Py())*(vMvaU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
mvaU2 = ((vWPt.Px())*(vMvaU.Py()) - (vWPt.Py())*(vMvaU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
}
id_1 = gen->id_1;
id_2 = gen->id_2;
x_1 = gen->x_1;
x_2 = gen->x_2;
xPDF_1 = gen->xPDF_1;
xPDF_2 = gen->xPDF_2;
scalePDF = gen->scalePDF;
weightPDF = gen->weight;
delete gvec;
delete glep1;
delete glep2;
gvec=0; glep1=0; glep2=0;
}
scale1fb = weight;
puWeight = h_rw->GetBinContent(info->nPUmean+1);
met = info->pfMETC;
metPhi = info->pfMETCphi;
sumEt = 0;
mt = sqrt( 2.0 * (vLep.Pt()) * (info->pfMETC) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->pfMETCphi))) );
tkMet = info->trkMET;
tkMetPhi = info->trkMETphi;
tkSumEt = 0;
tkMt = sqrt( 2.0 * (vLep.Pt()) * (info->trkMET) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->trkMETphi))) );
mvaMet = info->mvaMET;
mvaMetPhi = info->mvaMETphi;
mvaSumEt = 0;
mvaMt = sqrt( 2.0 * (vLep.Pt()) * (info->mvaMET) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->mvaMETphi))) );
q = goodMuon->q;
lep = &vLep;
///// muon specific /////
trkIso = goodMuon->trkIso;
emIso = goodMuon->ecalIso;
hadIso = goodMuon->hcalIso;
pfChIso = goodMuon->chHadIso;
pfGamIso = goodMuon->gammaIso;
pfNeuIso = goodMuon->neuHadIso;
pfCombIso = goodMuon->chHadIso + TMath::Max(goodMuon->neuHadIso + goodMuon->gammaIso -
0.5*(goodMuon->puIso),Double_t(0));
d0 = goodMuon->d0;
dz = goodMuon->dz;
muNchi2 = goodMuon->muNchi2;
nPixHits = goodMuon->nPixHits;
nTkLayers = goodMuon->nTkLayers;
nMatch = goodMuon->nMatchStn;
nValidHits = goodMuon->nValidHits;
typeBits = goodMuon->typeBits;
outTree->Fill();
delete genV;
delete genLep;
genV=0, genLep=0, lep=0;
}
}
delete infile;
infile=0, eventTree=0;
cout << nsel << " +/- " << sqrt(nselvar);
if(isam!=0) cout << " per 1/fb";
cout << endl;
}
outFile->Write();
outFile->Close();
}
delete h_rw;
delete f_rw;
delete info;
delete gen;
delete genPartArr;
delete muonArr;
delete vertexArr;
//--------------------------------------------------------------------------------------------------------------
// Output
//==============================================================================================================
cout << "*" << endl;
cout << "* SUMMARY" << endl;
cout << "*--------------------------------------------------" << endl;
cout << " W -> mu nu" << endl;
cout << " pT > " << PT_CUT << endl;
cout << " |eta| < " << ETA_CUT << endl;
cout << endl;
cout << endl;
cout << " <> Output saved in " << outputDir << "/" << endl;
cout << endl;
gBenchmark->Show("selectAntiWm");
}
void selectWe(const TString conf, // input file
const TString outputDir, // output directory
const Bool_t doScaleCorr // apply energy scale corrections?
) {
gBenchmark->Start("selectWe");
//--------------------------------------------------------------------------------------------------------------
// Settings
//==============================================================================================================
const Double_t PT_CUT = 20;
const Double_t ETA_CUT = 2.5;
const Double_t ELE_MASS = 0.000511;
const Double_t ECAL_GAP_LOW = 1.4442;
const Double_t ECAL_GAP_HIGH = 1.566;
const Double_t escaleNbins = 6;
const Double_t escaleEta[] = { 0.4, 0.8, 1.2, 1.4442, 2, 2.5 };
const Double_t escaleCorr[] = { 1.00284, 1.00479, 1.00734, 1.00851, 1.00001, 0.982898 };
//--------------------------------------------------------------------------------------------------------------
// Main analysis code
//==============================================================================================================
vector<TString> snamev; // sample name (for output files)
vector<CSample*> samplev; // data/MC samples
//
// parse .conf file
//
confParse(conf, snamev, samplev);
const Bool_t hasData = (samplev[0]->fnamev.size()>0);
// Create output directory
gSystem->mkdir(outputDir,kTRUE);
const TString ntupDir = outputDir + TString("/ntuples");
gSystem->mkdir(ntupDir,kTRUE);
//
// Declare output ntuple variables
//
UInt_t runNum, lumiSec, evtNum;
UInt_t npv, npu;
Float_t genVPt, genVPhi, genVy, genVMass;
Float_t genLepPt, genLepPhi;
Float_t scale1fb;
Float_t met, metPhi, sumEt, mt, u1, u2;
Int_t q;
LorentzVector *lep=0;
///// electron specific /////
Float_t trkIso, emIso, hadIso;
Float_t pfChIso, pfGamIso, pfNeuIso, pfCombIso;
Float_t sigieie, hovere, eoverp, fbrem, ecalE;
Float_t dphi, deta;
Float_t d0, dz;
UInt_t isConv, nexphits, typeBits;
LorentzVector *sc=0;
// Data structures to store info from TTrees
mithep::TEventInfo *info = new mithep::TEventInfo();
mithep::TGenInfo *gen = new mithep::TGenInfo();
TClonesArray *electronArr = new TClonesArray("mithep::TElectron");
TClonesArray *pvArr = new TClonesArray("mithep::TVertex");
TFile *infile=0;
TTree *eventTree=0;
//
// loop over samples
//
for(UInt_t isam=0; isam<samplev.size(); isam++) {
// Assume data sample is first sample in .conf file
// If sample is empty (i.e. contains no ntuple files), skip to next sample
if(isam==0 && !hasData) continue;
CSample* samp = samplev[isam];
//
// Set up output ntuple
//
TString outfilename = ntupDir + TString("/") + snamev[isam] + TString("_select.root");
if(isam==0 && !doScaleCorr) outfilename = ntupDir + TString("/") + snamev[isam] + TString("_select.raw.root");
TFile *outFile = new TFile(outfilename,"RECREATE");
TTree *outTree = new TTree("Events","Events");
outTree->Branch("runNum", &runNum, "runNum/i"); // event run number
outTree->Branch("lumiSec", &lumiSec, "lumiSec/i"); // event lumi section
outTree->Branch("evtNum", &evtNum, "evtNum/i"); // event number
outTree->Branch("npv", &npv, "npv/i"); // number of primary vertices
outTree->Branch("npu", &npu, "npu/i"); // number of in-time PU events (MC)
outTree->Branch("genVPt", &genVPt, "genVPt/F"); // GEN boson pT (signal MC)
outTree->Branch("genVPhi", &genVPhi, "genVPhi/F"); // GEN boson phi (signal MC)
outTree->Branch("genVy", &genVy, "genVy/F"); // GEN boson rapidity (signal MC)
outTree->Branch("genVMass", &genVMass, "genVMass/F"); // GEN boson mass (signal MC)
outTree->Branch("genLepPt", &genLepPt, "genLepPt/F"); // GEN lepton pT (signal MC)
outTree->Branch("genLepPhi",&genLepPhi,"genLepPhi/F"); // GEN lepton phi (signal MC)
outTree->Branch("scale1fb", &scale1fb, "scale1fb/F"); // event weight per 1/fb (MC)
outTree->Branch("met", &met, "met/F"); // MET
outTree->Branch("metPhi", &metPhi, "metPhi/F"); // phi(MET)
outTree->Branch("sumEt", &sumEt, "sumEt/F"); // Sum ET
outTree->Branch("mt", &mt, "mt/F"); // transverse mass
outTree->Branch("u1", &u1, "u1/F"); // parallel component of recoil
outTree->Branch("u2", &u2, "u2/F"); // perpendicular component of recoil
outTree->Branch("q", &q, "q/I"); // lepton charge
outTree->Branch("lep", "ROOT::Math::LorentzVector<ROOT::Math::PtEtaPhiM4D<double> >", &lep); // lepton 4-vector
///// electron specific /////
outTree->Branch("trkIso", &trkIso, "trkIso/F"); // track isolation of tag lepton
outTree->Branch("emIso", &emIso, "emIso/F"); // ECAL isolation of tag lepton
outTree->Branch("hadIso", &hadIso, "hadIso/F"); // HCAL isolation of tag lepton
outTree->Branch("pfChIso", &pfChIso, "pfChIso/F"); // PF charged hadron isolation of lepton
outTree->Branch("pfGamIso", &pfGamIso, "pfGamIso/F"); // PF photon isolation of lepton
outTree->Branch("pfNeuIso", &pfNeuIso, "pfNeuIso/F"); // PF neutral hadron isolation of lepton
outTree->Branch("pfCombIso", &pfCombIso, "pfCombIso/F"); // PF combined isolation of electron
outTree->Branch("sigieie", &sigieie, "sigieie/F"); // sigma-ieta-ieta of electron
outTree->Branch("hovere", &hovere, "hovere/F"); // H/E of electron
outTree->Branch("eoverp", &eoverp, "eoverp/F"); // E/p of electron
outTree->Branch("fbrem", &fbrem, "fbrem/F"); // brem fraction of electron
outTree->Branch("dphi", &dphi, "dphi/F"); // GSF track - ECAL dphi of electron
outTree->Branch("deta", &deta, "deta/F"); // GSF track - ECAL deta of electron
outTree->Branch("ecalE", &ecalE, "ecalE/F"); // ECAL energy of electron
outTree->Branch("d0", &d0, "d0/F"); // transverse impact parameter of electron
outTree->Branch("dz", &dz, "dz/F"); // longitudinal impact parameter of electron
outTree->Branch("isConv", &isConv, "isConv/i"); // conversion filter flag of electron
outTree->Branch("nexphits", &nexphits, "nexphits/i"); // number of missing expected inner hits of electron
outTree->Branch("typeBits", &typeBits, "typeBits/i"); // electron type of electron
outTree->Branch("sc", "ROOT::Math::LorentzVector<ROOT::Math::PtEtaPhiM4D<double> >", &sc); // electron Supercluster 4-vector
//
// loop through files
//
const UInt_t nfiles = samp->fnamev.size();
for(UInt_t ifile=0; ifile<nfiles; ifile++) {
// Read input file and get the TTrees
cout << "Processing " << samp->fnamev[ifile] << " [xsec = " << samp->xsecv[ifile] << " pb] ... "; cout.flush();
infile = new TFile(samp->fnamev[ifile]);
assert(infile);
Bool_t hasJSON = kFALSE;
mithep::RunLumiRangeMap rlrm;
if(samp->jsonv[ifile].CompareTo("NONE")!=0) {
hasJSON = kTRUE;
rlrm.AddJSONFile(samp->jsonv[ifile].Data());
}
eventTree = (TTree*)infile->Get("Events");
assert(eventTree);
eventTree->SetBranchAddress("Info", &info); TBranch *infoBr = eventTree->GetBranch("Info");
eventTree->SetBranchAddress("Electron", &electronArr); TBranch *electronBr = eventTree->GetBranch("Electron");
eventTree->SetBranchAddress("PV", &pvArr); TBranch *pvBr = eventTree->GetBranch("PV");
Bool_t hasGen = eventTree->GetBranchStatus("Gen");
TBranch *genBr=0;
if(hasGen) {
eventTree->SetBranchAddress("Gen", &gen);
genBr = eventTree->GetBranch("Gen");
}
// Compute MC event weight per 1/fb
Double_t weight = 1;
const Double_t xsec = samp->xsecv[ifile];
if(xsec>0) weight = 1000.*xsec/(Double_t)eventTree->GetEntries();
//
// loop over events
//
Double_t nsel=0, nselvar=0;
for(UInt_t ientry=0; ientry<eventTree->GetEntries(); ientry++) {
infoBr->GetEntry(ientry);
if(genBr) genBr->GetEntry(ientry);
// check for certified lumi (if applicable)
mithep::RunLumiRangeMap::RunLumiPairType rl(info->runNum, info->lumiSec);
if(hasJSON && !rlrm.HasRunLumi(rl)) continue;
// trigger requirement
ULong64_t trigger = kHLT_Ele22_CaloIdL_CaloIsoVL;
ULong64_t trigObj = kHLT_Ele22_CaloIdL_CaloIsoVL_EleObj;
if(!(info->triggerBits & trigger)) continue;
// good vertex requirement
if(!(info->hasGoodPV)) continue;
pvArr->Clear();
pvBr->GetEntry(ientry);
//
// SELECTION PROCEDURE:
// (1) Look for 1 good electron matched to trigger
// (2) Reject event if another electron is present passing looser cuts
//
electronArr->Clear();
electronBr->GetEntry(ientry);
Int_t nLooseLep=0;
const mithep::TElectron *goodEle=0;
Bool_t passSel=kFALSE;
for(Int_t i=0; i<electronArr->GetEntriesFast(); i++) {
const mithep::TElectron *ele = (mithep::TElectron*)((*electronArr)[i]);
// check ECAL gap
if(fabs(ele->scEta)>=ECAL_GAP_LOW && fabs(ele->scEta)<=ECAL_GAP_HIGH) continue;
Double_t escale=1;
if(doScaleCorr && isam==0) {
for(UInt_t ieta=0; ieta<escaleNbins; ieta++) {
if(fabs(ele->scEta)<escaleEta[ieta]) {
escale = escaleCorr[ieta];
break;
}
}
}
if(fabs(ele->scEta) > 2.5) continue; // loose lepton |eta| cut
if(escale*(ele->scEt) < 20) continue; // loose lepton pT cut
if(passEleLooseID(ele,info->rhoLowEta)) nLooseLep++; // loose lepton selection
if(nLooseLep>1) { // extra lepton veto
passSel=kFALSE;
break;
}
if(fabs(ele->scEta) > ETA_CUT) continue; // lepton |eta| cut
if(escale*(ele->scEt) < PT_CUT) continue; // lepton pT cut
if(!passEleID(ele,info->rhoLowEta)) continue; // lepton selection
if(!(ele->hltMatchBits & trigObj)) continue; // check trigger matching
passSel=kTRUE;
goodEle = ele;
}
if(passSel) {
/******** We have a W candidate! HURRAY! ********/
nsel+=weight;
nselvar+=weight*weight;
Double_t escale=1;
if(doScaleCorr && isam==0) {
for(UInt_t ieta=0; ieta<escaleNbins; ieta++) {
if(fabs(goodEle->scEta)<escaleEta[ieta]) {
escale = escaleCorr[ieta];
break;
}
}
}
LorentzVector vLep(escale*(goodEle->pt), goodEle->eta, goodEle->phi, ELE_MASS);
LorentzVector vSC(escale*(goodEle->scEt), goodEle->scEta, goodEle->scPhi, ELE_MASS);
//
// Fill tree
//
runNum = info->runNum;
lumiSec = info->lumiSec;
evtNum = info->evtNum;
npv = pvArr->GetEntriesFast();
npu = info->nPU;
genVPt = 0;
genVPhi = 0;
genVy = 0;
genVMass = 0;
genLepPt = 0;
genLepPhi= 0;
u1 = 0;
u2 = 0;
if(hasGen) {
genVPt = gen->vpt;
genVPhi = gen->vphi;
genVy = gen->vy;
genVMass = gen->vmass;
TVector2 vWPt((gen->vpt)*cos(gen->vphi),(gen->vpt)*sin(gen->vphi));
TVector2 vLepPt(vLep.Px(),vLep.Py());
TVector2 vMet((info->pfMET)*cos(info->pfMETphi), (info->pfMET)*sin(info->pfMETphi));
TVector2 vU = -1.0*(vMet+vLepPt);
u1 = ((vWPt.Px())*(vU.Px()) + (vWPt.Py())*(vU.Py()))/(gen->vpt); // u1 = (pT . u)/|pT|
u2 = ((vWPt.Px())*(vU.Py()) - (vWPt.Py())*(vU.Px()))/(gen->vpt); // u2 = (pT x u)/|pT|
if(abs(gen->id_1)==EGenType::kElectron) { genLepPt = gen->vpt_1; genLepPhi = gen->vphi_1; }
if(abs(gen->id_2)==EGenType::kElectron) { genLepPt = gen->vpt_2; genLepPhi = gen->vphi_2; }
}
scale1fb = weight;
met = info->pfMET;
metPhi = info->pfMETphi;
sumEt = info->pfSumET;
mt = sqrt( 2.0 * (vLep.Pt()) * (info->pfMET) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->pfMETphi))) );
q = goodEle->q;
lep = &vLep;
///// electron specific /////
sc = &vSC;
trkIso = goodEle->trkIso03;
emIso = goodEle->emIso03;
hadIso = goodEle->hadIso03;
pfChIso = goodEle->pfChIso03;
pfGamIso = goodEle->pfGamIso03;
pfNeuIso = goodEle->pfNeuIso03;
pfCombIso = goodEle->pfChIso03 + TMath::Max(goodEle->pfNeuIso03 + goodEle->pfGamIso03 - (info->rhoLowEta)*getEffArea(goodEle->scEta), 0.);
sigieie = goodEle->sigiEtaiEta;
hovere = goodEle->HoverE;
eoverp = goodEle->EoverP;
fbrem = goodEle->fBrem;
dphi = goodEle->deltaPhiIn;
deta = goodEle->deltaEtaIn;
d0 = goodEle->d0;
dz = goodEle->dz;
isConv = goodEle->isConv;
nexphits = goodEle->nExpHitsInner;
typeBits = goodEle->typeBits;
outTree->Fill();
}
}
delete infile;
infile=0, eventTree=0;
cout << nsel << " +/- " << sqrt(nselvar);
if(isam!=0) cout << " per 1/fb";
cout << endl;
}
outFile->Write();
outFile->Close();
}
delete info;
delete gen;
delete electronArr;
delete pvArr;
//--------------------------------------------------------------------------------------------------------------
// Output
//==============================================================================================================
cout << "*" << endl;
cout << "* SUMMARY" << endl;
cout << "*--------------------------------------------------" << endl;
cout << " W -> e nu" << endl;
cout << " pT > " << PT_CUT << endl;
cout << " |eta| < " << ETA_CUT << endl;
if(doScaleCorr)
cout << " *** Scale corrections applied ***" << endl;
cout << endl;
cout << endl;
cout << " <> Output saved in " << outputDir << "/" << endl;
cout << endl;
gBenchmark->Show("selectWe");
}
void selectWe(const TString conf="we.conf", // input file
const TString outputDir=".", // output directory
const Bool_t doScaleCorr=0 // apply energy scale corrections?
) {
gBenchmark->Start("selectWe");
//--------------------------------------------------------------------------------------------------------------
// Settings
//==============================================================================================================
const Double_t PT_CUT = 25;
const Double_t ETA_CUT = 2.5;
const Double_t ELE_MASS = 0.000511;
const Double_t VETO_PT = 10;
const Double_t VETO_ETA = 2.5;
const Double_t ECAL_GAP_LOW = 1.4442;
const Double_t ECAL_GAP_HIGH = 1.566;
const Double_t escaleNbins = 2;
const Double_t escaleEta[] = { 1.4442, 2.5 };
const Double_t escaleCorr[] = { 0.992, 1.009 };
const Int_t BOSON_ID = 24;
const Int_t LEPTON_ID = 11;
// load trigger menu
const baconhep::TTrigger triggerMenu("../../BaconAna/DataFormats/data/HLT_50nsGRun");
// load pileup reweighting file
TFile *f_rw = TFile::Open("../Tools/pileup_rw_Golden.root", "read");
TH1D *h_rw = (TH1D*) f_rw->Get("h_rw_golden");
TH1D *h_rw_up = (TH1D*) f_rw->Get("h_rw_up_golden");
TH1D *h_rw_down = (TH1D*) f_rw->Get("h_rw_down_golden");
//--------------------------------------------------------------------------------------------------------------
// Main analysis code
//==============================================================================================================
vector<TString> snamev; // sample name (for output files)
vector<CSample*> samplev; // data/MC samples
//
// parse .conf file
//
confParse(conf, snamev, samplev);
const Bool_t hasData = (samplev[0]->fnamev.size()>0);
// Create output directory
gSystem->mkdir(outputDir,kTRUE);
const TString ntupDir = outputDir + TString("/ntuples");
gSystem->mkdir(ntupDir,kTRUE);
//
// Declare output ntuple variables
//
UInt_t runNum, lumiSec, evtNum;
UInt_t npv, npu;
UInt_t id_1, id_2;
Double_t x_1, x_2, xPDF_1, xPDF_2;
Double_t scalePDF, weightPDF;
TLorentzVector *genV=0, *genLep=0;
Float_t genVPt, genVPhi, genVy, genVMass;
Float_t genLepPt, genLepPhi;
Float_t scale1fb, puWeight, puWeightUp, puWeightDown;
Float_t met, metPhi, sumEt, mt, u1, u2;
Float_t tkMet, tkMetPhi, tkSumEt, tkMt, tkU1, tkU2;
Float_t mvaMet, mvaMetPhi, mvaSumEt, mvaMt, mvaU1, mvaU2;
Float_t puppiMet, puppiMetPhi, puppiSumEt, puppiMt, puppiU1, puppiU2;
Int_t q;
TLorentzVector *lep=0;
Int_t lepID;
///// electron specific /////
Float_t trkIso, emIso, hadIso;
Float_t pfChIso, pfGamIso, pfNeuIso, pfCombIso;
Float_t sigieie, hovere, eoverp, fbrem, ecalE;
Float_t dphi, deta;
Float_t d0, dz;
UInt_t isConv, nexphits, typeBits;
TLorentzVector *sc=0;
// Data structures to store info from TTrees
baconhep::TEventInfo *info = new baconhep::TEventInfo();
baconhep::TGenEventInfo *gen = new baconhep::TGenEventInfo();
TClonesArray *genPartArr = new TClonesArray("baconhep::TGenParticle");
TClonesArray *electronArr = new TClonesArray("baconhep::TElectron");
TClonesArray *scArr = new TClonesArray("baconhep::TPhoton");
TClonesArray *vertexArr = new TClonesArray("baconhep::TVertex");
TFile *infile=0;
TTree *eventTree=0;
//
// loop over samples
//
for(UInt_t isam=0; isam<samplev.size(); isam++) {
// Assume data sample is first sample in .conf file
// If sample is empty (i.e. contains no ntuple files), skip to next sample
Bool_t isData=kFALSE;
if(isam==0 && !hasData) continue;
else if (isam==0) isData=kTRUE;
// Assume signal sample is given name "we" -- flag to store GEN W kinematics
Bool_t isSignal = (snamev[isam].CompareTo("we",TString::kIgnoreCase)==0);
// flag to reject W->enu events when selecting at wrong-flavor background events
Bool_t isWrongFlavor = (snamev[isam].CompareTo("wx",TString::kIgnoreCase)==0);
CSample* samp = samplev[isam];
//
// Set up output ntuple
//
TString outfilename = ntupDir + TString("/") + snamev[isam] + TString("_select.root");
if(isam!=0 && !doScaleCorr) outfilename = ntupDir + TString("/") + snamev[isam] + TString("_select.raw.root");
TFile *outFile = new TFile(outfilename,"RECREATE");
TTree *outTree = new TTree("Events","Events");
outTree->Branch("runNum", &runNum, "runNum/i"); // event run number
outTree->Branch("lumiSec", &lumiSec, "lumiSec/i"); // event lumi section
outTree->Branch("evtNum", &evtNum, "evtNum/i"); // event number
outTree->Branch("npv", &npv, "npv/i"); // number of primary vertices
outTree->Branch("npu", &npu, "npu/i"); // number of in-time PU events (MC)
outTree->Branch("id_1", &id_1, "id_1/i"); // PDF info -- parton ID for parton 1
outTree->Branch("id_2", &id_2, "id_2/i"); // PDF info -- parton ID for parton 2
outTree->Branch("x_1", &x_1, "x_1/d"); // PDF info -- x for parton 1
outTree->Branch("x_2", &x_2, "x_2/d"); // PDF info -- x for parton 2
outTree->Branch("xPDF_1", &xPDF_1, "xPDF_1/d"); // PDF info -- x*F for parton 1
outTree->Branch("xPDF_2", &xPDF_2, "xPDF_2/d"); // PDF info -- x*F for parton 2
outTree->Branch("scalePDF", &scalePDF, "scalePDF/d"); // PDF info -- energy scale of parton interaction
outTree->Branch("weightPDF", &weightPDF, "weightPDF/d"); // PDF info -- PDF weight
outTree->Branch("genV", "TLorentzVector", &genV); // GEN boson 4-vector (signal MC)
outTree->Branch("genLep", "TLorentzVector", &genLep); // GEN lepton 4-vector (signal MC)
outTree->Branch("genVPt", &genVPt, "genVPt/F"); // GEN boson pT (signal MC)
outTree->Branch("genVPhi", &genVPhi, "genVPhi/F"); // GEN boson phi (signal MC)
outTree->Branch("genVy", &genVy, "genVy/F"); // GEN boson rapidity (signal MC)
outTree->Branch("genVMass", &genVMass, "genVMass/F"); // GEN boson mass (signal MC)
outTree->Branch("genLepPt", &genLepPt, "genLepPt/F"); // GEN lepton pT (signal MC)
outTree->Branch("genLepPhi", &genLepPhi, "genLepPhi/F"); // GEN lepton phi (signal MC)
outTree->Branch("scale1fb", &scale1fb, "scale1fb/F"); // event weight per 1/fb (MC)
outTree->Branch("puWeight", &puWeight, "puWeight/F"); // scale factor for pileup reweighting (MC)
outTree->Branch("puWeightUp", &puWeightUp, "puWeightUp/F"); // scale factor for pileup reweighting (MC)
outTree->Branch("puWeightDown", &puWeightDown, "puWeightDown/F"); // scale factor for pileup reweighting (MC)
outTree->Branch("met", &met, "met/F"); // MET
outTree->Branch("metPhi", &metPhi, "metPhi/F"); // phi(MET)
outTree->Branch("sumEt", &sumEt, "sumEt/F"); // Sum ET
outTree->Branch("mt", &mt, "mt/F"); // transverse mass
outTree->Branch("u1", &u1, "u1/F"); // parallel component of recoil
outTree->Branch("u2", &u2, "u2/F"); // perpendicular component of recoil
outTree->Branch("tkMet", &tkMet, "tkMet/F"); // MET (track MET)
outTree->Branch("tkMetPhi", &tkMetPhi, "tkMetPhi/F"); // phi(MET) (track MET)
outTree->Branch("tkSumEt", &tkSumEt, "tkSumEt/F"); // Sum ET (track MET)
outTree->Branch("tkMt", &tkMt, "tkMt/F"); // transverse mass (track MET)
outTree->Branch("tkU1", &tkU1, "tkU1/F"); // parallel component of recoil (track MET)
outTree->Branch("tkU2", &tkU2, "tkU2/F"); // perpendicular component of recoil (track MET)
outTree->Branch("mvaMet", &mvaMet, "mvaMet/F"); // MVA MET
outTree->Branch("mvaMetPhi", &mvaMetPhi, "mvaMetPhi/F"); // phi(MVA MET)
outTree->Branch("mvaSumEt", &mvaSumEt, "mvaSumEt/F"); // Sum ET (mva MET)
outTree->Branch("mvaMt", &mvaMt, "mvaMt/F"); // transverse mass (mva MET)
outTree->Branch("mvaU1", &mvaU1, "mvaU1/F"); // parallel component of recoil (mva MET)
outTree->Branch("mvaU2", &mvaU2, "mvaU2/F"); // perpendicular component of recoil (mva MET)
outTree->Branch("puppiMet", &puppiMet, "puppiMet/F"); // Puppi MET
outTree->Branch("puppiMetPhi", &puppiMetPhi,"puppiMetPhi/F"); // phi(Puppi MET)
outTree->Branch("puppiSumEt", &puppiSumEt, "puppiSumEt/F"); // Sum ET (Puppi MET)
outTree->Branch("puppiU1", &puppiU1, "puppiU1/F"); // parallel component of recoil (Puppi MET)
outTree->Branch("puppiU2", &puppiU2, "puppiU2/F"); // perpendicular component of recoil (Puppi MET)
outTree->Branch("q", &q, "q/I"); // lepton charge
outTree->Branch("lep", "TLorentzVector", &lep); // lepton 4-vector
outTree->Branch("lepID", &lepID, "lepID/I"); // lepton PDG ID
///// electron specific /////
outTree->Branch("trkIso", &trkIso, "trkIso/F"); // track isolation of tag lepton
outTree->Branch("emIso", &emIso, "emIso/F"); // ECAL isolation of tag lepton
outTree->Branch("hadIso", &hadIso, "hadIso/F"); // HCAL isolation of tag lepton
outTree->Branch("pfChIso", &pfChIso, "pfChIso/F"); // PF charged hadron isolation of lepton
outTree->Branch("pfGamIso", &pfGamIso, "pfGamIso/F"); // PF photon isolation of lepton
outTree->Branch("pfNeuIso", &pfNeuIso, "pfNeuIso/F"); // PF neutral hadron isolation of lepton
outTree->Branch("pfCombIso", &pfCombIso, "pfCombIso/F"); // PF combined isolation of electron
outTree->Branch("sigieie", &sigieie, "sigieie/F"); // sigma-ieta-ieta of electron
outTree->Branch("hovere", &hovere, "hovere/F"); // H/E of electron
outTree->Branch("eoverp", &eoverp, "eoverp/F"); // E/p of electron
outTree->Branch("fbrem", &fbrem, "fbrem/F"); // brem fraction of electron
outTree->Branch("dphi", &dphi, "dphi/F"); // GSF track - ECAL dphi of electron
outTree->Branch("deta", &deta, "deta/F"); // GSF track - ECAL deta of electron
outTree->Branch("ecalE", &ecalE, "ecalE/F"); // ECAL energy of electron
outTree->Branch("d0", &d0, "d0/F"); // transverse impact parameter of electron
outTree->Branch("dz", &dz, "dz/F"); // longitudinal impact parameter of electron
outTree->Branch("isConv", &isConv, "isConv/i"); // conversion filter flag of electron
outTree->Branch("nexphits", &nexphits, "nexphits/i"); // number of missing expected inner hits of electron
outTree->Branch("typeBits", &typeBits, "typeBits/i"); // electron type of electron
outTree->Branch("sc", "TLorentzVector", &sc); // supercluster 4-vector
//
// loop through files
//
const UInt_t nfiles = samp->fnamev.size();
for(UInt_t ifile=0; ifile<nfiles; ifile++) {
// Read input file and get the TTrees
cout << "Processing " << samp->fnamev[ifile] << " [xsec = " << samp->xsecv[ifile] << " pb] ... ";
cout.flush();
infile = TFile::Open(samp->fnamev[ifile]);
assert(infile);
Bool_t hasJSON = kFALSE;
baconhep::RunLumiRangeMap rlrm;
if(samp->jsonv[ifile].CompareTo("NONE")!=0) {
hasJSON = kTRUE;
rlrm.addJSONFile(samp->jsonv[ifile].Data());
}
eventTree = (TTree*)infile->Get("Events");
assert(eventTree);
eventTree->SetBranchAddress("Info", &info);
TBranch *infoBr = eventTree->GetBranch("Info");
eventTree->SetBranchAddress("Electron", &electronArr);
TBranch *electronBr = eventTree->GetBranch("Electron");
eventTree->SetBranchAddress("PV", &vertexArr);
TBranch *vertexBr = eventTree->GetBranch("PV");
Bool_t hasGen = eventTree->GetBranchStatus("GenEvtInfo");
TBranch *genBr=0, *genPartBr=0;
if(hasGen) {
eventTree->SetBranchAddress("GenEvtInfo", &gen);
genBr = eventTree->GetBranch("GenEvtInfo");
eventTree->SetBranchAddress("GenParticle",&genPartArr);
genPartBr = eventTree->GetBranch("GenParticle");
}
// Compute MC event weight per 1/fb
const Double_t xsec = samp->xsecv[ifile];
Double_t totalWeight=0;
if (hasGen) {
TH1D *hall = new TH1D("hall", "", 1,0,1);
eventTree->Draw("0.5>>hall", "GenEvtInfo->weight");
totalWeight=hall->Integral();
delete hall;
hall=0;
}
//
// loop over events
//
Double_t nsel=0, nselvar=0;
for(UInt_t ientry=0; ientry<eventTree->GetEntries(); ientry++) {
infoBr->GetEntry(ientry);
if(ientry%1000000==0) cout << "Processing event " << ientry << ". " << (double)ientry/(double)eventTree->GetEntries()*100 << " percent done with this file." << endl;
Double_t weight=1;
if(xsec>0 && totalWeight>0) weight = xsec/totalWeight;
if(hasGen) {
genPartArr->Clear();
genBr->GetEntry(ientry);
genPartBr->GetEntry(ientry);
weight*=gen->weight;
}
// veto w -> xv decays for signal and w -> ev for bacground samples (needed for inclusive WToLNu sample)
if (isWrongFlavor && hasGen && fabs(toolbox::flavor(genPartArr, BOSON_ID))==LEPTON_ID) continue;
else if (isSignal && hasGen && fabs(toolbox::flavor(genPartArr, BOSON_ID))!=LEPTON_ID) continue;
// check for certified lumi (if applicable)
baconhep::RunLumiRangeMap::RunLumiPairType rl(info->runNum, info->lumiSec);
if(hasJSON && !rlrm.hasRunLumi(rl)) continue;
// trigger requirement
if (!isEleTrigger(triggerMenu, info->triggerBits, isData)) continue;
// good vertex requirement
if(!(info->hasGoodPV)) continue;
//
// SELECTION PROCEDURE:
// (1) Look for 1 good electron matched to trigger
// (2) Reject event if another electron is present passing looser cuts
//
electronArr->Clear();
electronBr->GetEntry(ientry);
Int_t nLooseLep=0;
const baconhep::TElectron *goodEle=0;
Bool_t passSel=kFALSE;
for(Int_t i=0; i<electronArr->GetEntriesFast(); i++) {
const baconhep::TElectron *ele = (baconhep::TElectron*)((*electronArr)[i]);
// check ECAL gap
if(fabs(ele->scEta)>=ECAL_GAP_LOW && fabs(ele->scEta)<=ECAL_GAP_HIGH) continue;
// apply scale and resolution corrections to MC
Double_t elescEt_corr = ele->scEt;
if(doScaleCorr && snamev[isam].CompareTo("data",TString::kIgnoreCase)!=0)
elescEt_corr = gRandom->Gaus(ele->scEt*getEleScaleCorr(ele->scEta,0),getEleResCorr(ele->scEta,0));
if(fabs(ele->scEta) > VETO_ETA) continue; // loose lepton |eta| cut
if(elescEt_corr < VETO_PT) continue; // loose lepton pT cut
if(passEleLooseID(ele,info->rhoIso)) nLooseLep++; // loose lepton selection
if(nLooseLep>1) { // extra lepton veto
passSel=kFALSE;
break;
}
if(fabs(ele->scEta) > ETA_CUT) continue; // lepton |eta| cut
if(elescEt_corr < PT_CUT) continue; // lepton pT cut
if(!passEleID(ele,info->rhoIso)) continue; // lepton selection
if(!isEleTriggerObj(triggerMenu, ele->hltMatchBits, kFALSE, isData)) continue;
passSel=kTRUE;
goodEle = ele;
}
if(passSel) {
//******* We have a W candidate! HURRAY! ********
nsel+=weight;
nselvar+=weight*weight;
// apply scale and resolution corrections to MC
Double_t goodElept_corr = goodEle->pt;
if(doScaleCorr && snamev[isam].CompareTo("data",TString::kIgnoreCase)!=0)
goodElept_corr = gRandom->Gaus(goodEle->pt*getEleScaleCorr(goodEle->scEta,0),getEleResCorr(goodEle->scEta,0));
TLorentzVector vLep(0,0,0,0);
TLorentzVector vSC(0,0,0,0);
// apply scale and resolution corrections to MC
if(doScaleCorr && snamev[isam].CompareTo("data",TString::kIgnoreCase)!=0) {
vLep.SetPtEtaPhiM(goodElept_corr, goodEle->eta, goodEle->phi, ELE_MASS);
vSC.SetPtEtaPhiM(gRandom->Gaus(goodEle->scEt*getEleScaleCorr(goodEle->scEta,0),getEleResCorr(goodEle->scEta,0)), goodEle->scEta, goodEle->scPhi, ELE_MASS);
} else {
vLep.SetPtEtaPhiM(goodEle->pt,goodEle->eta,goodEle->phi,ELE_MASS);
vSC.SetPtEtaPhiM(goodEle->scEt,goodEle->scEta,goodEle->scPhi,ELE_MASS);
}
//
// Fill tree
//
runNum = info->runNum;
lumiSec = info->lumiSec;
evtNum = info->evtNum;
vertexArr->Clear();
vertexBr->GetEntry(ientry);
npv = vertexArr->GetEntries();
npu = info->nPUmean;
genV = new TLorentzVector(0,0,0,0);
genLep = new TLorentzVector(0,0,0,0);
genVPt = -999;
genVPhi = -999;
genVy = -999;
genVMass = -999;
genLepPt = -999;
genLepPhi = -999;
u1 = -999;
u2 = -999;
tkU1 = -999;
tkU2 = -999;
mvaU1 = -999;
mvaU2 = -999;
puppiU1 = -999;
puppiU2 = -999;
id_1 = -999;
id_2 = -999;
x_1 = -999;
x_2 = -999;
xPDF_1 = -999;
xPDF_2 = -999;
scalePDF = -999;
weightPDF = -999;
if(isSignal && hasGen) {
TLorentzVector *gvec=new TLorentzVector(0,0,0,0);
TLorentzVector *glep1=new TLorentzVector(0,0,0,0);
TLorentzVector *glep2=new TLorentzVector(0,0,0,0);
toolbox::fillGen(genPartArr, BOSON_ID, gvec, glep1, glep2,1);
if (gvec && glep1) {
genV = new TLorentzVector(0,0,0,0);
genV->SetPtEtaPhiM(gvec->Pt(),gvec->Eta(),gvec->Phi(),gvec->M());
genLep = new TLorentzVector(0,0,0,0);
genLep->SetPtEtaPhiM(glep1->Pt(),glep1->Eta(),glep1->Phi(),glep1->M());
genVPt = gvec->Pt();
genVPhi = gvec->Phi();
genVy = gvec->Rapidity();
genVMass = gvec->M();
genLepPt = glep1->Pt();
genLepPhi = glep1->Phi();
TVector2 vWPt((genVPt)*cos(genVPhi),(genVPt)*sin(genVPhi));
TVector2 vLepPt(vLep.Px(),vLep.Py());
TVector2 vMet((info->pfMETC)*cos(info->pfMETCphi), (info->pfMETC)*sin(info->pfMETCphi));
TVector2 vU = -1.0*(vMet+vLepPt);
u1 = ((vWPt.Px())*(vU.Px()) + (vWPt.Py())*(vU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
u2 = ((vWPt.Px())*(vU.Py()) - (vWPt.Py())*(vU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
TVector2 vTkMet((info->trkMET)*cos(info->trkMETphi), (info->trkMET)*sin(info->trkMETphi));
TVector2 vTkU = -1.0*(vTkMet+vLepPt);
tkU1 = ((vWPt.Px())*(vTkU.Px()) + (vWPt.Py())*(vTkU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
tkU2 = ((vWPt.Px())*(vTkU.Py()) - (vWPt.Py())*(vTkU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
TVector2 vMvaMet((info->mvaMET)*cos(info->mvaMETphi), (info->mvaMET)*sin(info->mvaMETphi));
TVector2 vMvaU = -1.0*(vMvaMet+vLepPt);
mvaU1 = ((vWPt.Px())*(vMvaU.Px()) + (vWPt.Py())*(vMvaU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
mvaU2 = ((vWPt.Px())*(vMvaU.Py()) - (vWPt.Py())*(vMvaU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
TVector2 vPuppiMet((info->puppET)*cos(info->puppETphi), (info->puppET)*sin(info->puppETphi));
TVector2 vPuppiU = -1.0*(vPuppiMet+vLepPt);
puppiU1 = ((vWPt.Px())*(vPuppiU.Px()) + (vWPt.Py())*(vPuppiU.Py()))/(genVPt); // u1 = (pT . u)/|pT|
puppiU2 = ((vWPt.Px())*(vPuppiU.Py()) - (vWPt.Py())*(vPuppiU.Px()))/(genVPt); // u2 = (pT x u)/|pT|
}
id_1 = gen->id_1;
id_2 = gen->id_2;
x_1 = gen->x_1;
x_2 = gen->x_2;
xPDF_1 = gen->xPDF_1;
xPDF_2 = gen->xPDF_2;
scalePDF = gen->scalePDF;
weightPDF = gen->weight;
delete gvec;
delete glep1;
delete glep2;
gvec=0;
glep1=0;
glep2=0;
}
scale1fb = weight;
puWeight = h_rw->GetBinContent(h_rw->FindBin(npu));
puWeightUp = h_rw_up->GetBinContent(h_rw_up->FindBin(npu));
puWeightDown = h_rw_down->GetBinContent(h_rw_down->FindBin(npu));
met = info->pfMETC;
metPhi = info->pfMETCphi;
sumEt = 0;
mt = sqrt( 2.0 * (vLep.Pt()) * (info->pfMETC) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->pfMETCphi))) );
tkMet = info->trkMET;
tkMetPhi = info->trkMETphi;
tkSumEt = 0;
tkMt = sqrt( 2.0 * (vLep.Pt()) * (info->trkMET) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->trkMETphi))) );
mvaMet = info->mvaMET;
mvaMetPhi = info->mvaMETphi;
mvaSumEt = 0;
mvaMt = sqrt( 2.0 * (vLep.Pt()) * (info->mvaMET) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->mvaMETphi))) );
// TVector2 vLepPt(vLep.Px(),vLep.Py());
// TVector2 vPuppi((info->puppET)*cos(info->puppETphi), (info->puppET)*sin(info->puppETphi));
// TVector2 vpp; vpp=vPuppi-vLepPt;
puppiMet = info->puppET;
puppiMetPhi = info->puppETphi;
puppiSumEt = 0;
puppiMt = sqrt( 2.0 * (vLep.Pt()) * (info->puppET) * (1.0-cos(toolbox::deltaPhi(vLep.Phi(),info->puppETphi))) );
q = goodEle->q;
lep = &vLep;
///// electron specific /////
sc = &vSC;
trkIso = goodEle->trkIso;
emIso = goodEle->ecalIso;
hadIso = goodEle->hcalIso;
pfChIso = goodEle->chHadIso;
pfGamIso = goodEle->gammaIso;
pfNeuIso = goodEle->neuHadIso;
pfCombIso = goodEle->chHadIso + TMath::Max(goodEle->neuHadIso + goodEle->gammaIso -
(info->rhoIso)*getEffAreaEl(goodEle->scEta), 0.);
sigieie = goodEle->sieie;
hovere = goodEle->hovere;
eoverp = goodEle->eoverp;
fbrem = goodEle->fbrem;
dphi = goodEle->dPhiIn;
deta = goodEle->dEtaIn;
ecalE = goodEle->ecalEnergy;
d0 = goodEle->d0;
dz = goodEle->dz;
isConv = goodEle->isConv;
nexphits = goodEle->nMissingHits;
typeBits = goodEle->typeBits;
outTree->Fill();
delete genV;
delete genLep;
genV=0, genLep=0, lep=0, sc=0;
}
}
delete infile;
infile=0, eventTree=0;
cout << nsel << " +/- " << sqrt(nselvar);
if(isam!=0) cout << " per 1/pb";
cout << endl;
}
outFile->Write();
outFile->Close();
}
delete h_rw;
delete h_rw_up;
delete h_rw_down;
delete f_rw;
delete info;
delete gen;
delete genPartArr;
delete electronArr;
delete vertexArr;
//--------------------------------------------------------------------------------------------------------------
// Output
//==============================================================================================================
cout << "*" << endl;
cout << "* SUMMARY" << endl;
cout << "*--------------------------------------------------" << endl;
cout << " W -> e nu" << endl;
cout << " pT > " << PT_CUT << endl;
cout << " |eta| < " << ETA_CUT << endl;
if(doScaleCorr)
cout << " *** Scale corrections applied ***" << endl;
cout << endl;
cout << endl;
cout << " <> Output saved in " << outputDir << "/" << endl;
cout << endl;
gBenchmark->Show("selectWe");
}