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kukartse |
1.1 |
{ gROOT->SetStyle("Plain");
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gStyle->SetOptStat(0000);
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gStyle->SetPalette(1);
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TChain chain_ttbar("ttljets");
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chain_ttbar . Add("TTJets-madgraph_Fall08_IDEAL_V9_v2_ejets_dr03.root");
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TChain chain_wjets("ttljets");
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chain_wjets . Add("Wjets-madgraph_Winter09_IDEAL_V11_FastSim_v1_ejets_dr03.root");
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TChain chain_zjets("ttljets");
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chain_zjets . Add("Zjets-madgraph_Winter09_IDEAL_V11_FastSim_v1_ejets_dr03.root");
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TChain chain_qcd_bctoept20_30("ttljets");
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chain_qcd_bctoept20_30 . Add("QCD_BCtoE_Pt20to30_Summer08_IDEAL_V11_redigi_v1_ejets_dr03.root");
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TChain chain_qcd_bctoept30_80("ttljets");
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chain_qcd_bctoept30_80 . Add("QCD_BCtoE_Pt30to80_Summer08_IDEAL_V11_redigi_v1_ejets_dr03.root");
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TChain chain_qcd_bctoept80_170("ttljets");
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chain_qcd_bctoept80_170 . Add("QCD_BCtoE_Pt80to170_Summer08_IDEAL_V11_redigi_v1_ejets_dr03.root");
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TChain chain_qcd_empt20_30("ttljets");
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chain_qcd_empt20_30 . Add("QCD_EMenriched_Pt20to30_Summer08_IDEAL_V11_redigi_v2_ejets_dr03.root");
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TChain chain_qcd_empt30_80("ttljets");
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chain_qcd_empt30_80 . Add("QCD_EMenriched_Pt30to80_Summer08_IDEAL_V11_redigi_v2_ejets_dr03.root");
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TChain chain_qcd_empt80_170("ttljets");
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chain_qcd_empt80_170 . Add("QCD_EMenriched_Pt80to170_Summer08_IDEAL_V11_redigi_v1_ejets_dr03.root");
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// selection
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#include "cuts.C"
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//the_cut = cut3_rev_electrons;
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the_cut = cut3_electrons;
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//the_cut="";
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double lumi = 20.0;
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double xsec_ttbar = 317.0; //pb
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double xsec_w = 40000.0;
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double xsec_z = 3700.0;
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double xsec_qcd_bctoept20_30 = 0.40e9;
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double xsec_qcd_bctoept30_80 = 0.10e9;
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double xsec_qcd_bctoept80_170 = 1.9e6;
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double xsec_qcd_empt20_30 = 0.40e9;
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double xsec_qcd_empt30_80 = 0.10e9;
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double xsec_qcd_empt80_170 = 1.9e6;
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double eff_gen_ttbar = 1.0;
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double eff_gen_w = 1.0;
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double eff_gen_z = 1.0;
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double eff_gen_qcd_bctoept20_30 = 4.8e-4;
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double eff_gen_qcd_bctoept30_80 = 2.4e-3;
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double eff_gen_qcd_bctoept80_170 = 0.012;
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double eff_gen_qcd_empt20_30 = 0.0080;
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double eff_gen_qcd_empt30_80 = 0.047;
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double eff_gen_qcd_empt80_170 = 0.15;
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Long64_t n_processed_ttbar = 1018322;
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Long64_t n_processed_w = 100529384; // Fastsim
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Long64_t n_processed_z = 9679459; // Fastsim
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Long64_t n_processed_qcd_bctoept20_30 = 1997072;
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Long64_t n_processed_qcd_bctoept30_80 = 2016487;
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Long64_t n_processed_qcd_bctoept80_170 = 809704;
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Long64_t n_processed_qcd_empt20_30 = 19919765;
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Long64_t n_processed_qcd_empt30_80 = 38298918;
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Long64_t n_processed_qcd_empt80_170 = 5706169;
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cout << "Selecting events..." << endl;
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Long64_t n_selected_ttbar = chain_ttbar -> Draw("event", the_cut);
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Long64_t n_selected_w = chain_wjets -> Draw("event", the_cut);
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Long64_t n_selected_z = chain_zjets -> Draw("event", the_cut);
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Long64_t n_selected_qcd_bctoept20_30 = chain_qcd_bctoept20_30 -> Draw("event", the_cut);
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Long64_t n_selected_qcd_bctoept30_80 = chain_qcd_bctoept30_80 -> Draw("event", the_cut);
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Long64_t n_selected_qcd_bctoept80_170 = chain_qcd_bctoept80_170 -> Draw("event", the_cut);
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Long64_t n_selected_qcd_empt20_30 = chain_qcd_empt20_30 -> Draw("event", the_cut);
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Long64_t n_selected_qcd_empt30_80 = chain_qcd_empt30_80 -> Draw("event", the_cut);
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Long64_t n_selected_qcd_empt80_170 = chain_qcd_empt80_170 -> Draw("event", the_cut);
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double eff_sel_ttbar = (double)n_selected_ttbar/(double)n_processed_ttbar;
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double eff_sel_w = (double)n_selected_w/(double)n_processed_w;
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double eff_sel_z = (double)n_selected_z/(double)n_processed_z;
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double eff_sel_qcd_bctoept20_30 = (double)n_selected_qcd_bctoept20_30/(double)n_processed_qcd_bctoept20_30;
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double eff_sel_qcd_bctoept30_80 = (double)n_selected_qcd_bctoept30_80/(double)n_processed_qcd_bctoept30_80;
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double eff_sel_qcd_bctoept80_170 = (double)n_selected_qcd_bctoept80_170/(double)n_processed_qcd_bctoept80_170;
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double eff_sel_qcd_empt20_30 = (double)n_selected_qcd_empt20_30/(double)n_processed_qcd_empt20_30;
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double eff_sel_qcd_empt30_80 = (double)n_selected_qcd_empt30_80/(double)n_processed_qcd_empt30_80;
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double eff_sel_qcd_empt80_170 = (double)n_selected_qcd_empt80_170/(double)n_processed_qcd_empt80_170;
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double n_expected_ttbar = xsec_ttbar * eff_gen_ttbar * eff_sel_ttbar * lumi;
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double n_expected_w = xsec_w * eff_gen_w * eff_sel_w * lumi;
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double n_expected_z = xsec_z * eff_gen_z * eff_sel_z * lumi;
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double n_expected_qcd_bctoept20_30 = xsec_qcd_bctoept20_30 * eff_gen_qcd_bctoept20_30 * eff_sel_qcd_bctoept20_30 * lumi;
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double n_expected_qcd_bctoept30_80 = xsec_qcd_bctoept30_80 * eff_gen_qcd_bctoept30_80 * eff_sel_qcd_bctoept30_80 * lumi;
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double n_expected_qcd_bctoept80_170 = xsec_qcd_bctoept80_170 * eff_gen_qcd_bctoept80_170 * eff_sel_qcd_bctoept80_170 * lumi;
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double n_expected_qcd_empt20_30 = xsec_qcd_empt20_30 * eff_gen_qcd_empt20_30 * eff_sel_qcd_empt20_30 * lumi;
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double n_expected_qcd_empt30_80 = xsec_qcd_empt30_80 * eff_gen_qcd_empt30_80 * eff_sel_qcd_empt30_80 * lumi;
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double n_expected_qcd_empt80_170 = xsec_qcd_empt80_170 * eff_gen_qcd_empt80_170 * eff_sel_qcd_empt80_170 * lumi;
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double n_expected_all = n_expected_ttbar + n_expected_w + n_expected_z + n_expected_qcd_bctoept20_30 + n_expected_qcd_bctoept30_80 + n_expected_qcd_bctoept80_170 + n_expected_qcd_empt20_30 + n_expected_qcd_empt30_80 + n_expected_qcd_empt80_170;
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double n_expected_phys = n_expected_ttbar + n_expected_w + n_expected_z;
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//
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// _____ mixing QCD ___________________________________________________
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//
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double eff_lumi_ttbar = n_processed_ttbar/xsec_ttbar/eff_gen_ttbar;
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double eff_lumi_w = n_processed_w/xsec_w/eff_gen_w;
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double eff_lumi_z = n_processed_z/xsec_z/eff_gen_z;
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double eff_lumi_qcd_bctoept20_30 = n_processed_qcd_bctoept20_30/xsec_qcd_bctoept20_30/eff_gen_qcd_bctoept20_30;
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double eff_lumi_qcd_bctoept30_80 = n_processed_qcd_bctoept30_80/xsec_qcd_bctoept30_80/eff_gen_qcd_bctoept30_80;
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double eff_lumi_qcd_bctoept80_170 = n_processed_qcd_bctoept80_170/xsec_qcd_bctoept80_170/eff_gen_qcd_bctoept80_170;
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double eff_lumi_qcd_empt20_30 = n_processed_qcd_empt20_30/xsec_qcd_empt20_30/eff_gen_qcd_empt20_30;
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double eff_lumi_qcd_empt30_80 = n_processed_qcd_empt30_80/xsec_qcd_empt30_80/eff_gen_qcd_empt30_80;
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double eff_lumi_qcd_empt80_170 = n_processed_qcd_empt80_170/xsec_qcd_empt80_170/eff_gen_qcd_empt80_170;
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//
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//double n_template_ttbar = (double)n_selected_ttbar*eff_lumi_qcd_empt20_30/eff_lumi_ttbar;
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//double n_template_w = (double)n_selected_w*eff_lumi_qcd_empt20_30/eff_lumi_w;
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//double n_template_z = (double)n_selected_z*eff_lumi_qcd_empt20_30/eff_lumi_z;
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double n_template_qcd_bctoept20_30 = (double)n_selected_qcd_bctoept20_30*eff_lumi_qcd_empt20_30/eff_lumi_qcd_bctoept20_30;
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double n_template_qcd_bctoept30_80 = (double)n_selected_qcd_bctoept30_80*eff_lumi_qcd_empt20_30/eff_lumi_qcd_bctoept30_80;
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double n_template_qcd_bctoept80_170 = (double)n_selected_qcd_bctoept80_170*eff_lumi_qcd_empt20_30/eff_lumi_qcd_bctoept80_170;
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double n_template_qcd_empt20_30 = (double)n_selected_qcd_empt20_30*eff_lumi_qcd_empt20_30/eff_lumi_qcd_empt20_30;
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double n_template_qcd_empt30_80 = (double)n_selected_qcd_empt30_80*eff_lumi_qcd_empt20_30/eff_lumi_qcd_empt30_80;
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double n_template_qcd_empt80_170 = (double)n_selected_qcd_empt80_170*eff_lumi_qcd_empt20_30/eff_lumi_qcd_empt80_170;
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cout << endl << "Selection efficiency, ttbar events: " << eff_sel_ttbar << endl;
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cout << "Selected ttbar events: " << n_selected_ttbar << endl;
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cout << "Expected ttbar events: " << n_expected_ttbar << endl;
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cout << "Effective ttbar lumi: " << eff_lumi_ttbar << endl;
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cout << endl << "Selection efficiency, w events: " << eff_sel_w << endl;
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cout << "Selected w events: " << n_selected_w << endl;
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cout << "Expected w events: " << n_expected_w << endl;
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cout << "Effective w lumi: " << eff_lumi_w << endl;
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cout << endl << "Selection efficiency, z events: " << eff_sel_z << endl;
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cout << "Selected z events: " << n_selected_z << endl;
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cout << "Expected z events: " << n_expected_z << endl;
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cout << "Effective z lumi: " << eff_lumi_z << endl;
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cout << endl << "Selection efficiency, qcd_bctoept20_30 events: " << eff_sel_qcd_bctoept20_30 << endl;
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cout << "Selected qcd_bctoept20_30 events: " << n_selected_qcd_bctoept20_30 << endl;
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cout << "Expected qcd_bctoept20_30 events: " << n_expected_qcd_bctoept20_30 << endl;
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cout << "Effective qcd_bctoept20_30 lumi: " << eff_lumi_qcd_bctoept20_30 << endl;
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cout << "Events for the template: " << n_template_qcd_bctoept20_30 << endl;
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cout << endl << "Selection efficiency, qcd_bctoept30_80 events: " << eff_sel_qcd_bctoept30_80 << endl;
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cout << "Selected qcd_bctoept30_80 events: " << n_selected_qcd_bctoept30_80 << endl;
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cout << "Expected qcd_bctoept30_80 events: " << n_expected_qcd_bctoept30_80 << endl;
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cout << "Effective qcd_bctoept30_80 lumi: " << eff_lumi_qcd_bctoept30_80 << endl;
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cout << "Events for the template: " << n_template_qcd_bctoept30_80 << endl;
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cout << endl << "Selection efficiency, qcd_bctoept80_170 events: " << eff_sel_qcd_bctoept80_170 << endl;
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cout << "Selected qcd_bctoept80_170 events: " << n_selected_qcd_bctoept80_170 << endl;
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cout << "Expected qcd_bctoept80_170 events: " << n_expected_qcd_bctoept80_170 << endl;
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cout << "Effective qcd_bctoept80_170 lumi: " << eff_lumi_qcd_bctoept80_170 << endl;
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cout << "Events for the template: " << n_template_qcd_bctoept80_170 << endl;
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cout << endl << "Selection efficiency, qcd_empt20_30 events: " << eff_sel_qcd_empt20_30 << endl;
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cout << "Selected qcd_empt20_30 events: " << n_selected_qcd_empt20_30 << endl;
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cout << "Expected qcd_empt20_30 events: " << n_expected_qcd_empt20_30 << endl;
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cout << "Effective qcd_empt20_30 lumi: " << eff_lumi_qcd_empt20_30 << endl;
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cout << "Events for the template: " << n_template_qcd_empt20_30 << endl;
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cout << endl << "Selection efficiency, qcd_empt30_80 events: " << eff_sel_qcd_empt30_80 << endl;
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cout << "Selected qcd_empt30_80 events: " << n_selected_qcd_empt30_80 << endl;
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cout << "Expected qcd_empt30_80 events: " << n_expected_qcd_empt30_80 << endl;
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cout << "Effective qcd_empt30_80 lumi: " << eff_lumi_qcd_empt30_80 << endl;
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cout << "Events for the template: " << n_template_qcd_empt30_80 << endl;
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cout << endl << "Selection efficiency, qcd_empt80_170 events: " << eff_sel_qcd_empt80_170 << endl;
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cout << "Selected qcd_empt80_170 events: " << n_selected_qcd_empt80_170 << endl;
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cout << "Expected qcd_empt80_170 events: " << n_expected_qcd_empt80_170 << endl;
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cout << "Effective qcd_empt80_170 lumi: " << eff_lumi_qcd_empt80_170 << endl;
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cout << "Events for the template: " << n_template_qcd_empt80_170 << endl;
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cout << endl << "Total events expected: " << n_expected_all << endl;
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cout << "Ttbar,W,Z+jets events expected: " << n_expected_phys << endl;
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}
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