1 | double sP[12]; |
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2 | //Set the cut values |
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3 | double Cut1 = 0.6; |
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4 | double Cut2 = 0.7; |
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5 | double Cut3 = 60; |
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6 | double Cut4 = 44; |
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7 | double Cut5 = 250; |
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8 | double Cut6 = 600; |
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9 | double sigmaMin = 0.167335; |
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10 | |
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11 | void sPlot(){ |
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12 | //######## COMPUTE the sWeights |
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13 | TString filename = ""; |
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14 | TString type[2] = {"AllBkg","Signal"}; |
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15 | TFile *file[2]; |
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16 | TTree *t[2]; |
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17 | double WeiSig = 0.685*1.43*1000/74873; |
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18 | TFile *fAllBkg = TFile::Open("res_AllBkg.root"); |
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19 | TTree *tAllBkg = (TTree*)fAllBkg->Get("T"); |
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20 | double WeiBkg = tAllBkg->GetWeight(); |
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21 | double Wei[2] = {WeiBkg,WeiSig}; |
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22 | |
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23 | //Define the tree for signal and background |
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24 | for (int i = 0; i < 2; i++){ |
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25 | filename = "res_"; filename += type[i]; filename += ".root"; |
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26 | file[i] = TFile::Open(filename); |
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27 | t[i] = (TTree*)file[i]->Get("T"); |
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28 | } |
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29 | |
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30 | double iCatS[12], iCatB[12]; |
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31 | double F1[12]; |
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32 | double F0[12]; |
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33 | int iTot[2]; |
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34 | for (int i = 0; i < 2; i++){ |
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35 | iTot[i] = 0; |
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36 | } |
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37 | for (int i = 0; i < 12; i++){ |
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38 | iCatS[i] = 0; |
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39 | iCatB[i] = 0; |
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40 | } |
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41 | |
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42 | for (int i = 0; i < 2; i++){ |
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43 | int nevt = t[i]->GetEntries(); |
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44 | for (int iev = 0; iev < nevt; iev++) { |
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45 | t[i]->GetEntry(iev); |
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46 | |
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47 | double mt = t[i]->GetLeaf("mtophad")->GetValue(); |
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48 | double HT = t[i]->GetLeaf("HT")->GetValue(); |
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49 | double x = t[i]->GetLeaf("cos_tlepCMtpair")->GetValue(); |
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50 | double y = t[i]->GetLeaf("cosWqq")->GetValue(); |
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51 | double dMLep = t[i]->GetLeaf("MinLep1")->GetValue(); |
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52 | double dMHad = t[i]->GetLeaf("MinHad1")->GetValue(); |
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53 | |
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54 | double cos1 = fabs(x); |
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55 | double cos2 = fabs(y); |
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56 | |
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57 | if (mt > Cut5 && HT > Cut6) { |
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58 | iTot[i]++; |
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59 | |
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60 | if (cos1<Cut1 && cos2<Cut2){ |
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61 | if ((dMLep<Cut3) && (dMHad<Cut4)){ |
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62 | if (i==0) iCatB[0]++; |
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63 | if (i==1) iCatS[0]++; |
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64 | } |
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65 | if ((dMLep<Cut3) && (dMHad>Cut4)){ |
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66 | if (i==0) iCatB[1]++; |
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67 | if (i==1) iCatS[1]++; |
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68 | } |
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69 | if ((dMLep>Cut3) && (dMHad<Cut4)){ |
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70 | if (i==0) iCatB[2]++; |
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71 | if (i==1) iCatS[2]++; |
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72 | } |
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73 | if ((dMLep>Cut3) && (dMHad>Cut4)){ |
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74 | if (i==0) iCatB[3]++; |
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75 | if (i==1) iCatS[3]++; |
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76 | } |
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77 | } |
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78 | |
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79 | if (cos1>Cut1 && cos2>Cut2){ |
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80 | if ((dMLep<Cut3) && (dMHad<Cut4)){ |
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81 | if (i==0) iCatB[4]++; |
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82 | if (i==1) iCatS[4]++; |
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83 | } |
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84 | if ((dMLep<Cut3) && (dMHad>Cut4)){ |
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85 | if (i==0) iCatB[5]++; |
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86 | if (i==1) iCatS[5]++; |
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87 | } |
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88 | if ((dMLep>Cut3) && (dMHad<Cut4)){ |
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89 | if (i==0) iCatB[6]++; |
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90 | if (i==1) iCatS[6]++; |
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91 | } |
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92 | if ((dMLep>Cut3) && (dMHad>Cut4)){ |
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93 | if (i==0) iCatB[7]++; |
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94 | if (i==1) iCatS[7]++; |
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95 | } |
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96 | } |
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97 | |
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98 | if ((cos1>Cut1 && cos2<Cut2) || (cos1<Cut1 && cos2>Cut2)){ |
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99 | if ((dMLep<Cut3) && (dMHad<Cut4)){ |
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100 | if (i==0) iCatB[8]++; |
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101 | if (i==1) iCatS[8]++; |
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102 | } |
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103 | if ((dMLep<Cut3) && (dMHad>Cut4)){ |
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104 | if (i==0) iCatB[9]++; |
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105 | if (i==1) iCatS[9]++; |
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106 | } |
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107 | if ((dMLep>Cut3) && (dMHad<Cut4)){ |
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108 | if (i==0) iCatB[10]++; |
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109 | if (i==1) iCatS[10]++; |
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110 | } |
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111 | if ((dMLep>Cut3) && (dMHad>Cut4)){ |
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112 | if (i==0) iCatB[11]++; |
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113 | if (i==1) iCatS[11]++; |
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114 | } |
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115 | } |
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116 | } |
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117 | }//Read each file |
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118 | }//End of reading 2 files |
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119 | |
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120 | double sumeffS = 0, sumeffB = 0; |
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121 | for (int i = 0; i < 12; i++){ |
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122 | F1[i] = iCatS[i]/iTot[1]; |
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123 | F0[i] = iCatB[i]/iTot[0]; |
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124 | sumeffS += F1[i]; |
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125 | sumeffB += F0[i]; |
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126 | } |
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127 | |
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128 | cout << "sumeffS = " << sumeffS << " sumeffB = " << sumeffB << endl; |
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129 | |
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130 | double N0 = iTot[0]*Wei[0]; |
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131 | double N1 = iTot[1]*Wei[1]; |
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132 | |
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133 | cout << "N1 = " << N1 << endl; |
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134 | cout << "N0 = " << N0 << endl; |
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135 | |
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136 | double sig2 = sigmaMin*sigmaMin*N1*N1; |
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137 | |
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138 | for (int i = 0; i < 12; i++){ |
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139 | sP[i] = sig2*F1[i]/(N1*F1[i] + N0*F0[i]); |
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140 | } |
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141 | } |
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142 | |
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143 | double sWeight(double cos1,double cos2,double dMLep,double dMHad,double Wei) |
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144 | { |
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145 | double sWei = 0; |
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146 | |
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147 | if (cos1<Cut1 && cos2<Cut2){ |
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148 | if ((dMLep<Cut3) && (dMHad<Cut4)) |
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149 | sWei = sP[0]*Wei; |
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150 | if ((dMLep<Cut3) && (dMHad>Cut4)) |
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151 | sWei = sP[1]*Wei; |
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152 | if ((dMLep>Cut3) && (dMHad<Cut4)) |
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153 | sWei = sP[2]*Wei; |
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154 | if ((dMLep>Cut3) && (dMHad>Cut4)) |
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155 | sWei = sP[3]*Wei; |
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156 | } |
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157 | |
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158 | if (cos1>Cut1 && cos2>Cut2){ |
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159 | if ((dMLep<Cut3) && (dMHad<Cut4)) |
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160 | sWei = sP[4]*Wei; |
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161 | if ((dMLep<Cut3) && (dMHad>Cut4)) |
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162 | sWei = sP[5]*Wei; |
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163 | if ((dMLep>Cut3) && (dMHad<Cut4)) |
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164 | sWei = sP[6]*Wei; |
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165 | if ((dMLep>Cut3) && (dMHad>Cut4)) |
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166 | sWei = sP[7]*Wei; |
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167 | } |
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168 | |
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169 | if ((cos1>Cut1 && cos2<Cut2) || (cos1<Cut1 && cos2>Cut2)){ |
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170 | if ((dMLep<Cut3) && (dMHad<Cut4)) |
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171 | sWei = sP[8]*Wei; |
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172 | if ((dMLep<Cut3) && (dMHad>Cut4)) |
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173 | sWei = sP[9]*Wei; |
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174 | if ((dMLep>Cut3) && (dMHad<Cut4)) |
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175 | sWei = sP[10]*Wei; |
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176 | if ((dMLep>Cut3) && (dMHad>Cut4)) |
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177 | sWei = sP[11]*Wei; |
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178 | } |
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179 | return sWei; |
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180 | } |
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181 | |
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182 | //######################################################################## |
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183 | //############################ MAIN PROGRAM ############################## |
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184 | //######################################################################## |
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185 | |
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186 | void sPlots_NewNasty(){ |
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187 | gROOT->SetStyle("Plain"); |
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188 | //Make the table of sP values first |
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189 | sPlot(); |
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190 | |
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191 | cout << "Cut1 = " << Cut1 << endl; |
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192 | cout << "Cut2 = " << Cut2 << endl; |
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193 | cout << "Cut3 = " << Cut3 << endl; |
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194 | cout << "Cut4 = " << Cut4 << endl; |
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195 | cout << "Cut5 = " << Cut5 << endl; |
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196 | cout << "Cut6 = " << Cut6 << endl; |
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197 | |
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198 | //Initialize the files and trees |
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199 | TString filename = ""; |
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200 | TString type[2] = {"AllBkg","Signal"}; |
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201 | TFile *file[2]; |
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202 | TTree *t[2]; |
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203 | double WeiSig = 0.685*1.43*1000/74873; |
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204 | TFile *fAllBkg = TFile::Open("res_AllBkg.root"); |
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205 | TTree *tAllBkg = (TTree*)fAllBkg->Get("T"); |
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206 | double WeiBkg = tAllBkg->GetWeight(); |
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207 | double Wei[2] = {WeiBkg,WeiSig}; |
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208 | |
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209 | //Define the tree for signal and background |
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210 | for (int i = 0; i < 2; i++){ |
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211 | filename = "res_"; filename += type[i]; filename += ".root"; |
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212 | file[i] = TFile::Open(filename); |
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213 | t[i] = (TTree*)file[i]->Get("T"); |
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214 | } |
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215 | |
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216 | TH2F *twoDim_mt_HT = new TH2F("twoDim_mt_HT", "", 150, 0, 1500, 100, 0, 2000); |
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217 | TH2F *twoDim_mt_HT_Bkg = new TH2F("twoDim_mt_HT_Bkg", "", 150, 0, 1500, 100, 0, 2000); |
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218 | TH2F *twoDim_mt_HT_Sig = new TH2F("twoDim_mt_HT_Sig", "", 150, 0, 1500, 100, 0, 2000); |
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219 | |
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220 | TH1F *hSig = new TH1F("hSig", "", 150, 0, 1500); |
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221 | TH1F *hBkg = new TH1F("hBkg", "", 150, 0, 1500); |
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222 | TH1F *h[10]; |
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223 | h[0] = new TH1F("hAll1ifb", "", 150, 0, 1500); |
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224 | h[1] = new TH1F("hSig1ifb", "", 150, 0, 1500); |
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225 | h[2] = new TH1F("hBkg1ifb", "", 150, 0, 1500); |
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226 | h[3] = new TH1F("sPlots", "", 150, 0, 1500); |
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227 | h[4] = new TH1F ("hSigW", "", 150, 0, 1500); |
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228 | h[5] = new TH1F ("hBkgW", "", 150, 0, 1500); |
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229 | h[6] = new TH1F("hBkgPure", "", 150, 0, 1500); |
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230 | h[7] = new TH1F("hSigFinal", "", 150, 0, 1500); |
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231 | h[8] = new TH1F ("hsPlotsBkg", "", 150, 0, 1500); |
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232 | h[9] = new TH1F ("hsPlotsSig", "", 150, 0, 1500); |
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233 | |
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234 | //Compute the number of HyperNasty Events first |
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235 | int iTot[2]; |
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236 | for (int i = 0; i < 2; i++){ |
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237 | iTot[i] = 0; |
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238 | } |
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239 | for (int i = 0; i < 2; i++){ |
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240 | int nevt = t[i]->GetEntries(); |
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241 | for (int iev = 0; iev < nevt; iev++) { |
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242 | t[i]->GetEntry(iev); |
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243 | |
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244 | double mt = t[i]->GetLeaf("mtophad")->GetValue(); |
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245 | double HT = t[i]->GetLeaf("HT")->GetValue(); |
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246 | if (mt > Cut5 && HT > Cut6) iTot[i]++; |
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247 | } |
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248 | } |
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249 | |
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250 | double N1_bar = iTot[1]*Wei[1]; |
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251 | double N0_bar = iTot[0]*Wei[0]; |
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252 | double sig2 = sigmaMin*sigmaMin*N1_bar*N1_bar; |
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253 | |
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254 | double k = (sig2 - N1_bar)/(N0_bar - (sig2 - N1_bar)); |
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255 | |
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256 | cout << "N1_bar = " << N1_bar << endl; |
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257 | cout << "N0_bar = " << N0_bar << endl; |
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258 | |
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259 | //start reading 2 files |
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260 | for (int i = 0; i < 2; i++){ |
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261 | int nevt = t[i]->GetEntries(); |
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262 | for (int iev = 0; iev < nevt; iev++) { |
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263 | t[i]->GetEntry(iev); |
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264 | |
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265 | double mt = t[i]->GetLeaf("mtophad")->GetValue(); |
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266 | double HT = t[i]->GetLeaf("HT")->GetValue(); |
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267 | double x = t[i]->GetLeaf("cos_tlepCMtpair")->GetValue(); |
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268 | double y = t[i]->GetLeaf("cosWqq")->GetValue(); |
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269 | double dMLep = t[i]->GetLeaf("MinLep1")->GetValue(); |
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270 | double dMHad = t[i]->GetLeaf("MinHad1")->GetValue(); |
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271 | |
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272 | double cos1 = fabs(x); |
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273 | double cos2 = fabs(y); |
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274 | |
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275 | //sPlots total |
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276 | if (mt > Cut5 && HT > Cut6){ |
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277 | double sWei = sWeight(cos1,cos2,dMLep,dMHad,Wei[i]); |
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278 | double sWeiN = sWei*(k+1) - k*Wei[i]; |
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279 | twoDim_mt_HT->Fill(mt,HT,sWei); |
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280 | if (i==0) |
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281 | twoDim_mt_HT_Bkg->Fill(mt,HT,sWei); |
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282 | |
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283 | //1D plot |
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284 | //For 1 fb-1 |
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285 | h[0]->Fill(mt,Wei[i]); |
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286 | if (i==1) h[1]->Fill(mt,Wei[i]); |
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287 | if (i==0) { |
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288 | h[2]->Fill(mt,Wei[i]); |
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289 | h[8]->Fill(mt,sWei); |
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290 | } |
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291 | //sPlots |
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292 | h[3]->Fill(mt,sWei); |
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293 | h[7]->Fill(mt,sWeiN); |
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294 | } |
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295 | }//Read each file |
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296 | }//End of reading 2 files |
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297 | |
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298 | //twoDim_mt_HT_Bkg->Scale(1./twoDim_mt_HT_Bkg->Integral(0,1500,0,2000)); |
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299 | h[2]->Scale(1./h[2]->Integral(0,1500)); |
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300 | |
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301 | cout << "twoDim_mt_HT_Bkg integral is " << twoDim_mt_HT_Bkg->Integral(0,1500,0,2000) << endl; |
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302 | cout << "h2 integral is " << h[2]->Integral(0,1500) << endl; |
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303 | |
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304 | for (int i = 1; i < 151; i++){ |
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305 | double WSig = 0., WBkg = 0.; |
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306 | for (int j = 1; j < 101; j++){ |
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307 | double vtot = twoDim_mt_HT->GetBinContent(i,j); |
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308 | //double vBkg = (sig2 - N1_bar)*twoDim_mt_HT_Bkg->GetBinContent(i,j); |
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309 | double vBkg = twoDim_mt_HT_Bkg->GetBinContent(i,j); |
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310 | |
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311 | double vSig = vtot - vBkg; |
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312 | twoDim_mt_HT_Sig->SetBinContent(i,j,vSig); |
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313 | WSig += vSig; |
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314 | WBkg += vBkg; |
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315 | } |
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316 | hSig->SetBinContent(i,WSig); |
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317 | hBkg->SetBinContent(i,WBkg); |
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318 | } |
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319 | |
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320 | for (int i = 1; i < 151; i++){ |
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321 | double sP = h[3]->GetBinContent(i); |
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322 | double B = (sig2 - N1_bar)*h[2]->GetBinContent(i); |
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323 | double sB = h[8]->GetBinContent(i); |
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324 | double W = sP - B; |
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325 | double sW = sP - sB; |
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326 | double Tot1fb = h[0]->GetBinContent(i); |
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327 | double BkgPure = Tot1fb - sP; |
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328 | |
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329 | h[4]->SetBinContent(i,W); |
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330 | h[9]->SetBinContent(i,sW); |
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331 | h[5]->SetBinContent(i,B); |
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332 | h[6]->SetBinContent(i,BkgPure); |
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333 | } |
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334 | |
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335 | // for (int i = 1; i < 151; i++){ |
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336 | // double v1 = hSig->GetBinContent(i); |
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337 | // double v2 = h[4]->GetBinContent(i); |
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338 | // double v3 = hBkg->GetBinContent(i); |
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339 | // double v4 = h[5]->GetBinContent(i); |
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340 | // cout << "v1 = " << v1 << " v2 = " << v2 << endl; |
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341 | // cout << "v3 = " << v3 << " v4 = " << v4 << endl; |
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342 | // } |
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343 | |
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344 | cout << "h[4] integral is " << h[4]->Integral(0,1500) << endl; |
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345 | cout << "h[5] integral is " << h[5]->Integral(0,1500) << endl; |
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346 | |
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347 | TCanvas *c1 = new TCanvas("C1", "", 600, 500); |
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348 | twoDim_mt_HT->Draw("lego2,0"); |
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349 | |
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350 | TCanvas *c2 = new TCanvas("C2", "", 600, 500); |
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351 | twoDim_mt_HT_Bkg->Draw("lego2,0"); |
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352 | |
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353 | TCanvas *c3 = new TCanvas("C3", "", 600, 500); |
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354 | twoDim_mt_HT_Sig->Draw("lego2,0"); |
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355 | |
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356 | cout << "twoDim_mt_HT_Sig integral is " << twoDim_mt_HT_Sig->Integral(0,1500,0,2000) << endl; |
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357 | |
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358 | TCanvas *c4 = new TCanvas("C4", "", 1000, 500); |
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359 | c4->Divide(4); |
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360 | c4->cd(1); |
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361 | h[4]->Draw(); |
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362 | c4->cd(2); |
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363 | h[5]->Draw(); |
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364 | c4->cd(3); |
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365 | h[9]->Draw(); |
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366 | c4->cd(4); |
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367 | h[8]->Draw(); |
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368 | cout << "hSig integral is " << hSig->Integral(0,1500) << endl; |
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369 | cout << "hBkg integral is " << hBkg->Integral(0,1500) << endl; |
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370 | cout << "sig2 = " << sig2 << endl; |
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371 | cout << "N1_bar = " << N1_bar << endl; |
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372 | cout << "sig2 - N1_bar = " << sig2 - N1_bar << endl; |
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373 | |
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374 | TCanvas *c5 = new TCanvas("C5", "", 1000, 800); |
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375 | c5->Divide(3,2); |
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376 | c5->cd(1); |
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377 | h[0]->Draw(); |
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378 | c5->cd(2); |
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379 | h[1]->Draw(); |
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380 | c5->cd(3); |
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381 | h[2]->Draw(); |
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382 | c5->cd(4); |
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383 | h[3]->Draw(); |
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384 | c5->cd(5); |
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385 | h[4]->Draw(); |
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386 | c5->cd(6); |
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387 | h[5]->Draw(); |
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388 | |
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389 | TCanvas *c6 = new TCanvas("C6", "", 800, 600); |
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390 | c6->Divide(2); |
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391 | c6->cd(1); |
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392 | h[6]->Draw(); |
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393 | c6->cd(2); |
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394 | h[7]->Draw(); |
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395 | } |
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