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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 ch_ttbar("ttljets");
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TChain ch_w("ttljets");
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//
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ch_ttbar . Add("/uscms_data/d2/lpcljm/EJTerm/MVA_Input/all_TTbar_Summer09_MC_31X_V3_7TeV_v1.root");
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ch_w . Add("/uscms_data/d2/lpcljm/EJTerm/MVA_Input/all_Wmunu_Summer09-MC_31X_V3_7TeV-v1.root");
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#include "cuts.C"
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//the_cut = "";
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the_cut = cut4;
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double lumi = 20.0;
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double xsec_ttbar = 187.0; // 7 TeV NLO
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//double xsec_ttbar = 317.0; // 10 TeV LO
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//double xsec_ttbar = 414.0; // 10 TeV NLO
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double xsec_w = 24000.0; // 7 TeV LO
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//double xsec_w = 40000.0; //
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double eff_gen_ttbar = 1.0;
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double eff_gen_w = 1.14;
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Long64_t n_processed_ttbar = 618352; // TTbar madgraph 7 TeV
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//
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Long64_t n_processed_w = 1996950; // WJets madgraph 7 TeV
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cout << "Selecting events..." << endl;
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TH1F h1("h1","pT",100,0.0, 300.0);
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TH1F h2("h2","pT",100,0.0, 300.0);
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//h1 . SetFillColor(1);
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//h2 . SetFillColor(2);
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h1 . SetLineColor(1);
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h2 . SetLineColor(2);
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h1 . SetLineWidth(2);
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h2 . SetLineWidth(2);
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TCanvas c("canvas", "canvas", 600, 400);
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//c.Divide(2,1);
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//c.GetPad(0)->SetLogy(1);
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//ch_ttbar -> Draw("lepton_pt>>h1", the_cut);
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//ch_w -> Draw("lepton_pt>>h2", the_cut);
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ch_ttbar -> Draw("jet1_pt>>h1", the_cut);
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ch_w -> Draw("jet1_pt>>h2", the_cut);
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c.cd(1);
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h2.DrawNormalized();
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h1.DrawNormalized("same");
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}
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