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File indexing completed on 2021-02-14 13:07:21

0001 #include <iostream>
0002 #include <fstream>
0003 #include <iomanip>
0004 #include <string>
0005 #include <list>
0006 
0007 #include <math.h>
0008 #include <vector>
0009 
0010 #include "Rtypes.h"
0011 #include "TROOT.h"
0012 #include "TRint.h"
0013 #include "TObject.h"
0014 #include "TFile.h"
0015 // #include "TTree.h"
0016 #include "TH1F.h"
0017 #include "TCanvas.h"
0018 #include "TApplication.h"
0019 #include "TRefArray.h"
0020 #include "TStyle.h"
0021 #include "TGraph.h"
0022 #include "TLegend.h"
0023 
0024 
0025 // ttbar+jets at 7TeV (sample 5226, cern/eos)
0026 // xqcut=20
0027 //
0028 const int NQCutTTbar = 23 ;
0029 double QCutTTbar[23] = { 20., 25., 30., 
0030 31., 32., 33., 34., 35., 36., 37., 38., 39., 
0031 40.,  // "golden" qcut for Py6 
0032 41., 42., 43., 44.,  45., 46., 47., 48., 49., 50. };
0033 //
0034 // Py6+Z2
0035 //
0036 double TTbarEffPy6[23] = { 24.1, 27.1, 28.6,
0037 28.5, 28.6, 29.0, 29.3, 29.2, 29.5, 29.3, 29.5, 29.7, 
0038 29.9, // total matching eff. at "golden" qcut=40
0039 29.7, 30.0, 30.0, 30.1, 30.0, 30.0, 30.3, 30.2, 30.2, 30.3 };
0040 //
0041 // Py8+4C
0042 //
0043 double TTbarEffPy8[23] = { 19.4, 22.3, 24.1,
0044 24.5, 24.7, 24.8, 24.9, 25.3, 25.7, 25.8, 25.9, 26.0, 
0045 26.2, // total matching eff. at Py6's "golden" qcut=40
0046 26.2, 
0047 26.5, // total matching eff. at Py8's proposed qcut=42
0048 26.6, 26.5, 26.7, 26.7, 26.9, 26.8, 27.1, 26.9 };  
0049 
0050 // Wbb at 8TeV (sample 6673, cern/eos)
0051 // xqcut=10
0052 //
0053 const int NQCutWbb = 25 ;
0054 double QCutWbb[25] = { 10., 11., 12., 13., 14.,
0055 15., // "golden" qcut for Py6
0056 16., 17., 18., 19., 20, 21., 22., 23., 24., 25., 26., 27., 28., 29., 30.,
0057 35., 40., 45., 50. };
0058 //
0059 // Py6+Z2star
0060 //
0061 double WbbEffPy6[25] = { 39.1, 40.4, 41.2, 41.5, 41.8,
0062 42.3, // total matching eff. at "golden" qcut=15
0063 42.4, 42.1, 42.0, 41.6, 41.3, 41.0, 40.6, 40.3, 40.0, 39.3, 39.3, 38.8, 38.5, 38.2, 37.5,
0064 35.8, 33.9, 32.5, 31.3 };
0065 //
0066 // Py8+4C
0067 //
0068 double WbbEffPy8[25] = {  30.3, 31.7, 32.7, 33.7, 34.5,
0069 34.8, // total matching eff. at Py6's "golden qcut=15
0070 35.2, // total matching eff. at Py8's proposed qcut=16
0071 35.7, 35.7, 35.8, 35.9, 35.8, 35.9, 35.7, 35.7, 35.4, 35.2, 35.2, 34.9, 34.5, 34.6,
0072 33.3, 32.3, 31.1, 30.1 };
0073 
0074 // W+jets at 7TeV (sample 2924, cern/eos)
0075 // xqcut=10
0076 //
0077 const int NQCutW = 25;
0078 double QCutW[25] = { 10., 11., 12., 13., 14., 15., 16., 17., 18., 19.,
0079 20., // "golden" qcut for Py6
0080 21., 22., 23., 24., 25., 
0081 26., // proposed for Py8 qcut=26
0082 27., 28., 29., 30.,
0083 35., 40., 45., 50. }; 
0084 //
0085 // Py6+Z2
0086 //
0087 double WEffPy6[25] = { 41.4, 43.7, 45.3, 46.3, 47.4, 48.0, 48.7, 48.8, 49.1, 49.5, 
0088 49.6, // total matching eff. at Py6's "golden" qcut=20
0089 49.8, 49.6, 49.8, 50.0, 49.9, 49.9, 49.9, 49.9, 50.0, 50.0,
0090 49.9, 49.8, 49.4, 49.2 };
0091 //
0092 // Py8+4C
0093 //
0094 double WEffPy8[25] = { 33.7, 36.3, 37.8, 39.4, 40.6, 41.5, 42.2, 43.0, 43.3, 43.9,
0095 44.1, // total matching eff. at Py6's "golden" qcut=20
0096 44.5, 44.9, 45.1, 45.5, 45.4,
0097 45.8, // total matching eff. at the proposed for Py8 qcut=26
0098 45.6, 45.8, 45.9, 45.9,
0099 46.1, 46.4, 46.4, 46.2 };
0100 
0101 // Zinclusive at 7TeV (sample 2925, cern/eos)
0102 // xqcut=10
0103 //
0104 const int NQCutZ = 25;
0105 double QCutZ[25] = { 10., 11., 12., 13., 14., 15., 16., 17., 18., 19.,
0106 20., // "golden" qcut for Py6
0107 21., 22., 23., 24., 
0108 25., // proposed for Py8 qcut=25
0109 26., 27., 28., 29., 30.,
0110 35., 40., 45., 50. }; 
0111 //
0112 // Py6+Z2
0113 //
0114 double ZEffPy6[25] = { 37.8, 39.9, 41.6, 42.4, 43.3, 43.7, 44.4, 44.5, 44.9, 45.0,
0115 45.0, // total matching eff. for Py6's "golden" qcut=20
0116 45.1, 45.3, 45.4, 45.3, 45.5, 45.4, 45.4, 45.4, 45.3, 45.5,
0117 45.1, 44.9, 44.8, 44.7 };
0118 //
0119 // Py8+4C
0120 //
0121 double ZEffPy8[25] = { 30.9, 32.9, 34.9, 36.0, 37.1, 37.9, 38.6, 39.2, 39.7, 40.1,
0122 40.1, // total matching eff. at Py6's "golden" qcut=20
0123 40.7, 41.0, 41.0, 41.3, 
0124 41.4, // total matching eff. at the proposed for Py8 qcut=25
0125 41.5, 41.7, 41.7, 41.7, 41.8,  
0126 42.1, 42.1, 42.1, 42.1 };
0127 
0128 
0129 //--------------------------------------------
0130 
0131 
0132 void plotTTbarEff()
0133 {
0134 
0135    TCanvas* myc = new TCanvas("myc","", 800, 600);
0136       
0137    TLegend* leg = new TLegend(0.6, 0.70, 0.9, 0.9);
0138 
0139    TGraph* grTotalEffPy6 = new TGraph( NQCutTTbar, QCutTTbar, TTbarEffPy6 );
0140    grTotalEffPy6->SetTitle("ttbar+jets at 7TeV (MG+Py6/Py8, xqcut=20)" );
0141    grTotalEffPy6->SetMarkerStyle(21);
0142    grTotalEffPy6->SetMarkerSize(1.5);
0143    grTotalEffPy6->SetMarkerColor(kBlue);
0144    grTotalEffPy6->GetYaxis()->SetRangeUser(0.,100.);
0145    grTotalEffPy6->GetXaxis()->SetTitle("qcut");
0146    grTotalEffPy6->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0147    grTotalEffPy6->GetYaxis()->SetTitleOffset(1.5);
0148    grTotalEffPy6->Draw("apl");
0149 
0150    TGraph* grTotalEffPy8 = new TGraph( NQCutTTbar, QCutTTbar, TTbarEffPy8 );
0151    grTotalEffPy8->SetMarkerStyle(21);
0152    grTotalEffPy8->SetMarkerSize(1.5);
0153    grTotalEffPy8->SetMarkerColor(kRed);
0154    grTotalEffPy8->GetYaxis()->SetRangeUser(0.,100.);
0155    //grTotalEffPy8->GetXaxis()->SetTitle("qcut");
0156    //grTotalEffPy8->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0157    //grTotalEffPy8->GetYaxis()->SetTitleOffset(1.5);
0158    grTotalEffPy8->Draw("plsame");
0159 
0160    leg->AddEntry( grTotalEffPy6, "Total Eff., Pythia6/Z2", "p");
0161    leg->AddEntry( grTotalEffPy8, "Total Eff., Pythia8/4C", "p");
0162    leg->SetFillColor(kWhite);
0163    leg->Draw();
0164       
0165    myc->cd();
0166 
0167    return;
0168 
0169 }
0170 
0171 void plotWbbEff()
0172 {
0173 
0174    TCanvas* myc = new TCanvas("myc","", 800, 600);
0175       
0176    TLegend* leg = new TLegend(0.6, 0.70, 0.9, 0.9);
0177    TGraph* grTotalEffPy6 = new TGraph( NQCutWbb, QCutWbb, WbbEffPy6 );
0178    grTotalEffPy6->SetTitle("Wbb at 8TeV (MG+Py6/Py8, xqcut=10)" );
0179    grTotalEffPy6->SetMarkerStyle(21);
0180    grTotalEffPy6->SetMarkerSize(1.5);
0181    grTotalEffPy6->SetMarkerColor(kBlue);
0182    grTotalEffPy6->GetYaxis()->SetRangeUser(0.,100.);
0183    grTotalEffPy6->GetXaxis()->SetTitle("qcut");
0184    grTotalEffPy6->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0185    grTotalEffPy6->GetYaxis()->SetTitleOffset(1.5);
0186    grTotalEffPy6->Draw("apl");
0187 
0188    TGraph* grTotalEffPy8 = new TGraph( NQCutWbb, QCutWbb, WbbEffPy8 );
0189    grTotalEffPy8->SetMarkerStyle(21);
0190    grTotalEffPy8->SetMarkerSize(1.5);
0191    grTotalEffPy8->SetMarkerColor(kRed);
0192    grTotalEffPy8->GetYaxis()->SetRangeUser(0.,100.);
0193    //grTotalEffPy8->GetXaxis()->SetTitle("qcut");
0194    //grTotalEffPy8->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0195    //grTotalEffPy8->GetYaxis()->SetTitleOffset(1.5);
0196    grTotalEffPy8->Draw("plsame");
0197 
0198    leg->AddEntry( grTotalEffPy6, "Total Eff., Pythia6/Z2star", "p");
0199    leg->AddEntry( grTotalEffPy8, "Total Eff., Pythia8/4C", "p");
0200    leg->SetFillColor(kWhite);
0201    leg->Draw();
0202       
0203    myc->cd();
0204 
0205 
0206    return;
0207 
0208 }
0209 
0210 void plotWjetsEff()
0211 {
0212 
0213    TCanvas* myc = new TCanvas("myc","", 800, 600);
0214       
0215    TLegend* leg = new TLegend(0.6, 0.70, 0.9, 0.9);
0216    TGraph* grTotalEffPy6 = new TGraph( NQCutW, QCutW, WEffPy6 );
0217    grTotalEffPy6->SetTitle("W+jets at 7TeV (MG+Py6/Py8, xqcut=10)" );
0218    grTotalEffPy6->SetMarkerStyle(21);
0219    grTotalEffPy6->SetMarkerSize(1.5);
0220    grTotalEffPy6->SetMarkerColor(kBlue);
0221    grTotalEffPy6->GetYaxis()->SetRangeUser(0.,100.);
0222    grTotalEffPy6->GetXaxis()->SetTitle("qcut");
0223    grTotalEffPy6->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0224    grTotalEffPy6->GetYaxis()->SetTitleOffset(1.5);
0225    grTotalEffPy6->Draw("apl");
0226 
0227    TGraph* grTotalEffPy8 = new TGraph( NQCutW, QCutW, WEffPy8 );
0228    grTotalEffPy8->SetMarkerStyle(21);
0229    grTotalEffPy8->SetMarkerSize(1.5);
0230    grTotalEffPy8->SetMarkerColor(kRed);
0231    grTotalEffPy8->GetYaxis()->SetRangeUser(0.,100.);
0232    //grTotalEffPy8->GetXaxis()->SetTitle("qcut");
0233    //grTotalEffPy8->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0234    //grTotalEffPy8->GetYaxis()->SetTitleOffset(1.5);
0235    grTotalEffPy8->Draw("plsame");
0236 
0237    leg->AddEntry( grTotalEffPy6, "Total Eff., Pythia6/Z2", "p");
0238    leg->AddEntry( grTotalEffPy8, "Total Eff., Pythia8/4C", "p");
0239    leg->SetFillColor(kWhite);
0240    leg->Draw();
0241       
0242    myc->cd();
0243 
0244 
0245    return;
0246 
0247 }
0248 
0249 void plotZinclEff()
0250 {
0251 
0252    TCanvas* myc = new TCanvas("myc","", 800, 600);
0253       
0254    TLegend* leg = new TLegend(0.6, 0.70, 0.9, 0.9);
0255    TGraph* grTotalEffPy6 = new TGraph( NQCutZ, QCutZ, ZEffPy6 );
0256    grTotalEffPy6->SetTitle("Z at 7TeV (MG+Py6/Py8, xqcut=10)" );
0257    grTotalEffPy6->SetMarkerStyle(21);
0258    grTotalEffPy6->SetMarkerSize(1.5);
0259    grTotalEffPy6->SetMarkerColor(kBlue);
0260    grTotalEffPy6->GetYaxis()->SetRangeUser(0.,100.);
0261    grTotalEffPy6->GetXaxis()->SetTitle("qcut");
0262    grTotalEffPy6->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0263    grTotalEffPy6->GetYaxis()->SetTitleOffset(1.5);
0264    grTotalEffPy6->Draw("apl");
0265 
0266    TGraph* grTotalEffPy8 = new TGraph( NQCutZ, QCutZ, ZEffPy8 );
0267    grTotalEffPy8->SetMarkerStyle(21);
0268    grTotalEffPy8->SetMarkerSize(1.5);
0269    grTotalEffPy8->SetMarkerColor(kRed);
0270    grTotalEffPy8->GetYaxis()->SetRangeUser(0.,100.);
0271    //grTotalEffPy8->GetXaxis()->SetTitle("qcut");
0272    //grTotalEffPy8->GetYaxis()->SetTitle("PS Matching Efficiencvy (%)");
0273    //grTotalEffPy8->GetYaxis()->SetTitleOffset(1.5);
0274    grTotalEffPy8->Draw("plsame");
0275 
0276    leg->AddEntry( grTotalEffPy6, "Total Eff., Pythia6/Z2", "p");
0277    leg->AddEntry( grTotalEffPy8, "Total Eff., Pythia8/4C", "p");
0278    leg->SetFillColor(kWhite);
0279    leg->Draw();
0280       
0281    myc->cd();
0282 
0283 
0284    return;
0285 
0286 }