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mmeyer |
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#include "include/JetHists.h"
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#include "include/ObjectHandler.h"
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#include "include/SelectionModules.h"
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#include <iostream>
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using namespace std;
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JetHists::JetHists(const char* name) : BaseHists(name)
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{
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// named default constructor
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}
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JetHists::~JetHists()
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{
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// default destructor, does nothing
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}
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void JetHists::Init()
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{
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// book all histograms here
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Book( TH1F( "NJets", "number of jets", 13, -0.5, 12.5 ) );
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Book( TH1F( "NJets_ly", "number of jets", 13, -0.5, 12.5 ) );
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Book( TH1F( "pT"," p_{T} jets",100,0,2000));
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Book( TH1F( "pT_ly"," p_{T} jets",100,0,2000));
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Book( TH1F( "eta","#eta jets",100,-3,3));
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Book( TH1F( "eta_ly","#eta jets",100,-3,3));
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Book( TH1F( "phi","#phi jets",100,-PI,PI));
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Book( TH1F( "phi_ly","#phi jets",100,-PI,PI));
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Book( TH1F( "pT_1"," p_{T} leading jet",100,0,2000));
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Book( TH1F( "pT_1_ly"," p_{T} leading jet",100,0,2000));
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Book( TH1F( "pT_2","p_{T} 2nd jet",100,0,2000));
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Book( TH1F( "pT_2_ly","p_{T} 2nd jet",100,0,2000));
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Book( TH1F( "pT_3","p_{T} 3rd jet",100,0,1000));
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Book( TH1F( "pT_3_ly","p_{T} 3rd jet",100,0,1000));
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Book( TH1F( "pT_4","p_{T} 4th jet",100,0,1000));
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Book( TH1F( "pT_4_ly","p_{T} 4th jet",100,0,1000));
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Book( TH1F( "eta_1","#eta leading jet",100,-3,3));
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Book( TH1F( "eta_1_ly","#eta leading jet",100,-3,3));
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Book( TH1F( "eta_2","#eta 2nd jet",100,-3,3));
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Book( TH1F( "eta_2_ly","#eta 2nd jet",100,-3,3));
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Book( TH1F( "eta_3","#eta 3rd jet",100,-3,3));
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Book( TH1F( "eta_3_ly","#eta 3rd jet",100,-3,3));
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Book( TH1F( "eta_4","#eta 4th jet",100,-3,3));
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Book( TH1F( "eta_4_ly","#eta 4th jet",100,-3,3));
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Book( TH1F( "phi_1","#phi leading jet",100,-PI,PI));
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Book( TH1F( "phi_1_ly","#phi leading jet",100,-PI,PI));
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Book( TH1F( "phi_2","#phi 2nd jet",100,-PI,PI));
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Book( TH1F( "phi_2_ly","#phi 2nd jet",100,-PI,PI));
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Book( TH1F( "phi_3","#phi 3rd jet",100,-PI,PI));
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Book( TH1F( "phi_3_ly","#phi 3rd jet",100,-PI,PI));
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Book( TH1F( "phi_4","#phi 4th jet",100,-PI,PI));
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Book( TH1F( "phi_4_ly","#phi 4th jet",100,-PI,PI));
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Book( TH1F( "NbJets", "number of bJets", 8, -0.5, 7.5 ) );
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Book( TH1F( "NbJets_ly", "number of bJets", 8, -0.5, 7.5 ) );
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Book( TH1F( "pT_bJet_1"," p_{T} leading bJet",100,0,1300));
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Book( TH1F( "pT_bJet_1_ly"," p_{T} leading bJet",100,0,1300));
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Book( TH1F( "pT_bJet_2"," p_{T} 2nd bJet",100,0,1300));
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Book( TH1F( "pT_bJet_2_ly"," p_{T} 2nd bJet",100,0,1300));
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Book( TH1F( "eta_bJet_1"," #eta leading bJet",100,-3,3));
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Book( TH1F( "eta_bJet_1_ly"," #eta leading bJet",100,-3,3));
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Book( TH1F( "eta_bJet_2"," #eta 2nd bJet",100,-3,3));
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Book( TH1F( "eta_bJet_2_ly"," #eta 2nd bJet",100,-3,3));
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Book( TH1F( "phi_bJet_1"," #phi leading bJet",100,-PI,PI));
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Book( TH1F( "phi_bJet_1_ly"," #phi leading bJet",100,-PI,PI));
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Book( TH1F( "phi_bJet_2"," #phi 2nd bJet",100,-PI,PI));
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Book( TH1F( "phi_bJet_2_ly"," #phi 2nd bJet",100,-PI,PI));
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Book( TH1F( "bjet_tag","b jet",4,0.5,4.5));
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}
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void JetHists::Fill()
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{
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// important: get the event weight
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EventCalc* calc = EventCalc::Instance();
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double weight = calc -> GetWeight();
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ObjectHandler* objs = ObjectHandler::Instance();
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BaseCycleContainer* bcc = objs->GetBaseCycleContainer();
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int NJets = bcc-> jets -> size();
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Hist("NJets")->Fill(NJets, weight);
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Hist("NJets_ly")->Fill(NJets, weight);
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for (unsigned int i =0; i<bcc->jets->size(); ++i)
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{
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Jet jet = bcc->jets->at(i);
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Hist("pT") -> Fill(jet.pt(),weight );
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Hist("pT_ly") -> Fill(jet.pt(),weight);
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Hist("eta") -> Fill(jet.eta(),weight);
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Hist("eta_ly") -> Fill(jet.eta(),weight);
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Hist("phi") -> Fill(jet.phi(),weight);
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Hist("phi_ly") -> Fill(jet.phi(),weight);
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}
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sort(bcc->jets->begin(), bcc->jets->end(), HigherPt());
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for (unsigned int i =0; i<=3; ++i)
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{
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if (bcc->jets->size()> i)
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{
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Jet jet = bcc->jets->at(i);
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TString hname = TString::Format("pT_%d", i+1);
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Hist(hname)->Fill(jet.pt(),weight);
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TString hname_ly = TString::Format("pT_%d_ly", i+1);
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Hist(hname_ly)->Fill(jet.pt(),weight);
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TString hname_eta = TString::Format("eta_%d", i+1);
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Hist(hname_eta)->Fill(jet.eta(),weight);
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TString hname_eta_ly = TString::Format("eta_%d_ly", i+1);
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Hist(hname_eta_ly)->Fill(jet.eta(),weight);
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TString hname_phi_ly = TString::Format("phi_%d_ly", i+1);
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Hist(hname_phi_ly)->Fill(jet.phi(),weight);
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if (jet.btag_combinedSecondaryVertex()>0.244)
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{
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Hist("bjet_tag")-> Fill(i+1,weight);
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}
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}
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}
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vector<Jet> bjets;
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for (unsigned int i =0; i<bcc->jets->size(); ++i)
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{
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if(bcc->jets->at(i).btag_combinedSecondaryVertex()>0.244)
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{
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bjets.push_back(bcc->jets->at(i));
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}
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}
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int NbJets = bjets.size();
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Hist("NbJets")-> Fill(NbJets,weight);
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Hist("NbJets_ly")-> Fill(NbJets,weight);
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sort(bjets.begin(), bjets.end(), HigherPt());
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for (unsigned int i =0; i<=1; ++i)
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{
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if (bjets.size()> i)
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{
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Jet bjet = bjets[i];
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TString hname = TString::Format("pT_bJet_%d", i+1);
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Hist(hname)->Fill(bjet.pt(),weight);
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TString hname_ly = TString::Format("pT_bJet_%d_ly", i+1);
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Hist(hname_ly)->Fill(bjet.pt(),weight);
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TString hname_eta = TString::Format("eta_bJet_%d", i+1);
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Hist(hname_eta)->Fill(bjet.eta(),weight);
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TString hname_eta_ly = TString::Format("eta_bJet_%d_ly", i+1);
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Hist(hname_eta_ly)->Fill(bjet.eta(),weight);
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TString hname_phi = TString::Format("phi_bJet_%d", i+1);
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Hist(hname_phi)->Fill(bjet.phi(),weight);
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TString hname_phi_ly = TString::Format("phi_bJet_%d_ly", i+1);
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Hist(hname_phi_ly)->Fill(bjet.phi(),weight);
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}
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}
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}
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void JetHists::Finish()
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{
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// final calculations, like division and addition of certain histograms
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}
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