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Rev | Author | Line No. | Line |
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25 | f9daq | 1 | #include "include/guide.h" |
2 | #include "src/raySimulator.cpp" |
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3 | |||
4 | #include "TFile.h" |
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5 | #include "TPolyMarker3D.h" |
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6 | #include "TCanvas.h" |
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7 | |||
8 | //extern int show_3d; |
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9 | //extern int show_data; |
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10 | |||
11 | // Set the simulation parameters |
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12 | void Show3D(int b) {show_3d = b;} |
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13 | void ShowData(int b) {show_data = b;} |
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14 | |||
15 | // Set the initial detector parameters (a, b, d, activeDetector, n1, n2, n3, gap) |
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16 | DetectorParameters parameters(3.0, 5.0, 3.0, 3.0, 1, 1.53, 1.52, TVector3(0.3, 0, 0)); |
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17 | |||
18 | //void SetLGType(int in = 1, int side = 1, int out = 0) |
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19 | //{detector->SetLGType(in, side, out);} |
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20 | |||
21 | void SetLG(double SiPM0 = 3.0, double b0 = 5.0, double d0 = 3.0, double n10 = 1.0, double n20 = 1.53, double n30 = 1.52) |
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22 | { parameters.setGuide(SiPM0, b0, d0, n10, n20, n30); } |
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23 | |||
24 | void SetGap(double x_gap0 = 0.3, double y_gap0 = 0.0, double z_gap0 = 0.0) |
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25 | { parameters.setGap(x_gap0, y_gap0, z_gap0); } |
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26 | |||
27 | void SetGlass(double glassOn, double glassD) |
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28 | { parameters.setGlass(glassOn, glassD); }; |
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29 | |||
30 | void SetPlate(int plateOn = 1, double plateWidth = 1) |
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31 | { parameters.setPlate(plateOn, plateWidth); } |
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32 | |||
33 | void SetFresnel(int fresnel = 1) { parameters.setFresnel(fresnel); } |
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34 | |||
35 | int save_ary = 0; |
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36 | //------------------------------------------------------------------------------------------ |
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37 | void Help() |
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38 | { |
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39 | printf("void SetCenter(x, y, z)\n"); |
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40 | printf("void SetLGType(in, side, out)\n"); |
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41 | printf("SURF_DUMMY 0, "); |
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42 | printf("SURF_REFRA 1, "); |
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43 | printf("SURF_REFLE 2, "); |
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44 | printf("SURF_TOTAL 3, "); |
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45 | printf("SURF_IMPER 4\n"); |
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46 | printf("void SetLG(SiPM0, M0, d0, n10, n20, n30, R0)\n"); |
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47 | printf("void SetR(R0)\n"); |
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48 | printf("void SetGlass(glass_on0, glass_d0)\n"); |
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49 | printf("void SetGap(x_gap0, y_gap0, z_gap0)\n"); |
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50 | |||
51 | printf("LGG(NN, theta)\n"); |
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52 | printf("LGR(NN, theta, phi)\n"); |
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53 | printf("LGI(NN, theta)\n"); |
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54 | |||
55 | printf("LGI_gap(NN, min, max, steps, theta)\n"); |
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56 | printf("LGR_gap(NN, min, max, steps, theta, phi)\n"); |
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57 | printf("LGR_th(NN, min, max, steps, phi)\n"); |
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58 | printf("LGG_th(NN, min, max, steps)\n"); |
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59 | |||
60 | printf("LGI_ad(NN, mina, maxa, mind, maxd, steps(memory dependent), theta)"); |
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61 | } |
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62 | //------------------------------------------------------------------------------------------ |
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63 | int show_in_steps = 0; |
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64 | void SetShowInSteps(int in = 1) |
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65 | { |
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66 | show_in_steps = in; |
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67 | } |
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68 | //------------------------------------------------------------------------------------------ |
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69 | int gs_set = 0; |
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70 | void SetGS() |
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71 | { |
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72 | const UInt_t Number = 2; |
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73 | Double_t Red[Number] = { 1.00, 0.00}; |
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74 | Double_t Green[Number] = { 1.00, 0.00}; |
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75 | Double_t Blue[Number] = { 1.00, 0.00}; |
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76 | Double_t Stops[Number] = { 0.00, 1.00}; |
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77 | |||
78 | Int_t nb=50; |
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79 | if(!gs_set) { |
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80 | TColor::CreateGradientColorTable(Number,Stops,Red,Green,Blue,nb); |
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81 | gs_set = 1; |
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82 | } |
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83 | } |
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84 | //------------------------------------------------------------------------------------------ |
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85 | void Draw1(CDetector *detector, int gs = 0, double range = 0.0) |
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86 | { |
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87 | if(gs) SetGS(); |
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88 | TCanvas *cdata = new TCanvas("cdata", "2dscan", 350, 0, 500, 500); |
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89 | gStyle->SetOptTitle(0); |
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90 | gStyle->SetOptStat(0); |
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91 | cdata->cd(0); |
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92 | if(range > 0.1) { |
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93 | ((detector->GetHLaser())->GetXaxis())->SetRangeUser(-range,range); |
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94 | ((detector->GetHLaser())->GetYaxis())->SetRangeUser(-range,range); |
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95 | } |
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96 | (detector->GetHLaser())->SetTitle("Hits at LG entrance; x [mm]; y [mm]"); |
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97 | (detector->GetHLaser())->Draw("COLZ"); |
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98 | cdata->SaveAs("2dscan.gif"); |
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99 | //gStyle->SetOptTitle(1); |
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100 | //gStyle->SetOptStat(1); |
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101 | } |
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102 | |||
103 | //------------------------------------------------------------------------------------------ |
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104 | |||
105 | |||
106 | TVector3 p_pol0(0.0, 0.0, 1.0); |
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107 | void SetPol(double x, double y, double z) |
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108 | {p_pol0.SetXYZ(x,y,z);} |
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109 | |||
110 | void PolTest(double theta = 0.0) |
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111 | { |
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112 | int p_type = 1; |
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113 | double p_n1 = 1.5; |
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114 | double p_n2 = 1.0; |
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115 | theta = 3.141593*theta/180.0; if(theta < 1e-6) theta = 1e-6; |
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116 | TVector3 p_pol; |
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117 | |||
118 | Init(); |
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119 | |||
120 | double cx = 0.0; |
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121 | TVector3 vodnik_edge[4]; |
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122 | double t = 3.0; |
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123 | vodnik_edge[0].SetXYZ(cx, t,-t); vodnik_edge[1].SetXYZ(cx, t, t); |
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124 | vodnik_edge[2].SetXYZ(cx,-t, t); vodnik_edge[3].SetXYZ(cx,-t,-t); |
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125 | /* |
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126 | #define SURF_DUMMY 0 |
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127 | #define SURF_REFRA 1 |
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128 | #define SURF_REFLE 2 |
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129 | #define SURF_TOTAL 3 |
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130 | #define SURF_IMPER 4 |
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131 | */ |
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132 | CSurface *surf = new CSurface(p_type, vodnik_edge, p_n1, p_n2, 0.96); //surf->FlipN(); |
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133 | surf->SetFresnel(0); |
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134 | surf->Draw(); |
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135 | |||
136 | CRay *ray = new CRay(cx, 0.0, 0.0, TMath::Cos(theta), 0.0, TMath::Sin(theta)); |
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137 | ray->SetColor(1); |
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138 | //p_pol = rotatey(p_pol0, -theta); |
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139 | p_pol = p_pol0; p_pol.RotateY(-theta); |
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140 | //printf("p_pol = "); printv(p_pol); |
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141 | ray->SetPolarization(p_pol); |
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142 | |||
143 | ray->DrawS(cx, -5.0); |
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144 | |||
145 | CRay *out = new CRay; out->SetColor(2); |
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146 | TVector3 *inters = new TVector3; |
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147 | int fate = surf->PropagateRay(*ray, out, inters); |
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148 | if(fate == 1) out->DrawS(cx, 5.0); |
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149 | |||
150 | CRay *pp = new CRay; pp->SetColor(3); |
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151 | pp->Set(ray->GetR(), p_pol); |
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152 | pp->DrawS(cx, 2.0); |
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153 | |||
154 | CRay *pn = new CRay; pn->SetColor(4); |
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155 | pn->Set(ray->GetR(), surf->GetN()); |
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156 | pn->DrawS(cx, 3.0); |
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157 | } |
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158 | |||
159 | void ptt() |
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160 | { |
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161 | for(double th = 0.0; th < 91.0; th += 5.0) { |
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162 | printf("%lf ", th); |
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163 | PolTest(th); |
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164 | } |
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165 | } |
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166 | //------------------------------------------------------------------------------------------ |
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167 | // Propagate single ray and show the statistics |
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168 | void LGS(double xh = 0.0, double yh = 0.0, double zh = 0.0, double theta = 0.0, double phi = 0.0) |
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169 | { |
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170 | CDetector *detector = new CDetector(CENTER, parameters); |
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171 | Init(); |
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172 | double izkoristek = Single(detector, parameters, TVector3(xh,yh,zh),theta, phi); |
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173 | PrintGuideHead(); |
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174 | PrintGuideStat(detector, 1); |
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175 | DrawData(detector, parameters, theta, izkoristek); |
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176 | } |
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177 | //------------------------------------------------------------------------------------------ |
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178 | // Propagate NN rays generated as grid and show the statistics |
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179 | void LGG(int NN = 10, double theta = 0.0) |
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180 | { |
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181 | CDetector *detector = new CDetector(TVector3(-2,0,0), parameters); |
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182 | Init(); |
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183 | double izkoristek = Grid(detector, parameters, NN, theta); |
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184 | //printf("izkoristek = %.3lf\n", izkoristek); |
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185 | PrintGuideHead(); |
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186 | PrintGuideStat(detector, (NN+1)*(NN+1)); |
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187 | DrawData(detector, parameters, theta, izkoristek); |
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188 | } |
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189 | //------------------------------------------------------------------------------------------ |
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190 | // Propagate NN rays genarated under the same angle theta, phi with random spacing and statistics |
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191 | void LGR(int NN = 1e4, double theta = 0.0, double phi = 0.0) |
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192 | { |
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193 | CDetector *detector = new CDetector(TVector3(-2,0,0), parameters); |
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194 | Init(); |
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195 | double izkoristek = RandYZ(detector, parameters, NN, theta, phi); |
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196 | //printf("izkoristek = %.3lf\n", izkoristek); |
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197 | PrintGuideHead(); PrintGuideStat(detector, NN); |
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198 | DrawData(detector, parameters, theta, izkoristek); |
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199 | } |
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200 | //------------------------------------------------------------------------------------------ |
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201 | // Propagate NN rays isotropically generated in solid angle theta and show the statistics |
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202 | void LGI(int NN = 1e4, double theta = 30.0, int nnrays = 30, int showr = 0) |
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203 | { |
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204 | Init(); |
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205 | CDetector *detector = new CDetector(CENTER, parameters); |
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206 | //CDetector detector = new CDetector(); |
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207 | double izkoristek = RandIso(detector, parameters, NN, theta, nnrays, showr); |
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208 | //printf("izkoristek = %.3lf\n", izkoristek); |
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209 | PrintGuideHead(); PrintGuideStat(detector, NN); |
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210 | DrawData(detector, parameters, theta, izkoristek); |
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211 | //TCanvas *canvasDetector = new TCanvas("canvasDetector","canvasDetector",500,500); |
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212 | //canvasDetector->cd(); |
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213 | //detector->Draw(); |
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214 | //delete detector; |
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215 | } |
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216 | |||
217 | |||
218 | |||
219 | //------------------------------------------------------------------------------------------ |
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220 | void LGI_gap(int NN = 1e4, double min = 0.0, double max = 2.0, const int steps = 10, double theta = 30.0) |
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221 | { |
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222 | int tmp3d = show_3d, tmpdata = show_data; |
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223 | double step[steps], acc[steps]; |
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224 | |||
225 | show_3d = 0; show_data = 0; |
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226 | |||
227 | //printf(" x_gap | acceptance \n"); |
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228 | PrintGuideHead(); |
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229 | for(int i=0; i<=steps; i++) { |
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230 | step[i] = min + i*(max - min)/(double)steps; |
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231 | parameters.setGap(step[i], 0.0, 0.0); |
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232 | CDetector *detector = new CDetector(CENTER, parameters); |
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233 | Init(); |
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234 | acc[i] = RandIso(detector, parameters, NN, theta); |
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235 | //printf("%6.2lf |%6.1lf\n", step[i], acc[i]*100.0); |
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236 | PrintGuideStat(detector, NN); |
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237 | } |
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238 | |||
239 | //char sbuff[256]; |
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240 | //sprintf(sbuff, "SiPM = %.1lf, M = %.1lf, d = %.1lf | gap(y,z) = (%.1lf, %.1lf) | #theta = %.1lf", |
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241 | // detector->GetSiPM(), detector->GetM(), detector->GetD(), |
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242 | // (detector->GetVGap()).y(), (detector->GetVGap()).z(), theta); |
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243 | |||
244 | DrawAcc(steps+1, step, acc, (char*)"; x_gap;Acceptance", min, max); |
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245 | |||
246 | show_3d = tmp3d; show_data = tmpdata; |
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247 | } |
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248 | //------------------------------------------------------------------------------------------ |
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249 | |||
250 | //------------------------------------------------------------------------------------------ |
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251 | void LGR_th(int NN = 1e4, double min = 0.0, double max = 30.0, const int steps = 15, double phi = 5.0) |
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252 | { |
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253 | int tmp3d = show_3d, tmpdata = show_data; |
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254 | double step[steps], acc[steps]; |
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255 | |||
256 | show_3d = 0; show_data = 0; |
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257 | |||
258 | //printf(" theta | acceptance \n"); |
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259 | PrintGuideHead(); |
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260 | for(int i=0; i<=steps; i++) { |
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261 | Init(); |
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262 | step[i] = min + i*(max - min)/(double)steps; |
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263 | CDetector *detector = new CDetector(TVector3(-2,0,0), parameters); |
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264 | acc[i] = RandYZ(detector, parameters, NN, step[i], phi); |
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265 | //printf("%6.1lf |%6.1lf\n", step[i], acc[i]*100.0); |
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266 | PrintGuideStat(detector, NN); |
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267 | delete detector; |
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268 | } |
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269 | |||
270 | //char sbuff[256]; |
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271 | //sprintf(sbuff, "SiPM = %.1lf, M = %.1lf, d = %.1lf | gap = (%.1lf, %.1lf, %.1lf)", |
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272 | // detector->GetSiPM(), detector->GetM(), detector->GetD(), |
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273 | // (detector->GetVGap()).x(), (detector->GetVGap()).y(), (detector->GetVGap()).z()); |
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274 | |||
275 | DrawAcc(steps+1, step, acc, (char*)"; #theta [deg];Acceptance", min, max); |
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276 | |||
277 | show_3d = tmp3d; show_data = tmpdata; |
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278 | } |
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279 | //------------------------------------------------------------------------------------------ |
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280 | |||
281 | // a vs. d |
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282 | void LGI_ad(int NN = 1e4, double min = 2.5, double max = 3.5, double minD = 1, double maxD = 6, const int steps = 10, double theta = 30.0) |
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283 | { |
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284 | int tmp3d = show_3d; |
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285 | int tmpdata = show_data; |
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286 | //char sbuff[256]; |
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287 | |||
288 | show_3d = 0; // don't show simulations |
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289 | show_data = 1; |
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290 | |||
291 | //double d = detector->GetD(); |
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292 | const double b = parameters.getB(); // upper side of LG |
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293 | //const double SiPM = 3.0; // the length of the detector itself |
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294 | //double reflectivity = detector->guide->getR(); |
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295 | |||
296 | TH2F *hAcceptance = new TH2F("hAcceptance","Acceptance",steps-1,minD,maxD,steps-1,min,max); |
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297 | |||
298 | // Use the Fresnel eq. instead of fixed reflectivity 96% |
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299 | //detector->SetFresnel(1); |
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300 | |||
301 | printf(" d | a | Acceptance\n"); |
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302 | for(int i=0; i<steps; i++) { |
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303 | const double d = hAcceptance->GetXaxis()->GetBinCenter(i); |
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304 | for(int j=0; j<steps; j++) { |
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305 | const double a = hAcceptance->GetYaxis()->GetBinCenter(j); |
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306 | const double M = b/a; |
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307 | parameters.setGuide(a, M, d); |
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308 | CDetector *detector = new CDetector(CENTER, parameters); |
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309 | //detector->guide->setLG(y, M, x); |
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310 | //Init(); exclude simulation |
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311 | double acceptance = RandIso(detector, parameters, NN, theta, 0, 0); |
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312 | //double acceptance = Grid(NN, theta); |
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313 | //double acceptance = -1.0; |
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314 | hAcceptance->Fill(d, a, acceptance); |
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315 | //printf("%.2lf | %.2lf | ", x,y); |
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316 | //PrintGuideStat(detector, NN); |
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317 | //delete detector; //works fine, 50x50 grid takes ~4MB of RAM |
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318 | } |
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319 | } |
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320 | |||
321 | |||
322 | |||
323 | TCanvas *cp = new TCanvas("Acceptance", "Acceptance", 0, 0, 640, 480); |
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324 | TVirtualPad *pacc = cp->cd(0); |
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325 | |||
326 | pacc->SetRightMargin(0.10); |
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327 | pacc->SetLeftMargin(0.10); |
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328 | pacc->SetTopMargin(0.10); |
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329 | |||
330 | TFile *file = new TFile("acceptance.root","RECREATE"); |
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331 | hAcceptance->Write(); |
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332 | file->Close(); |
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333 | delete file; |
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334 | |||
335 | //hAcceptance->SetContour(100); |
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336 | //gStyle->SetPalette(1,0); |
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337 | hAcceptance->SetTitle(";d [mm];a [mm]"); |
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338 | hAcceptance->GetXaxis()->SetRangeUser(minD,maxD); |
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339 | hAcceptance->Draw("COLZ"); |
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340 | |||
341 | show_3d = tmp3d; show_data = tmpdata; |
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342 | } |
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343 | |||
344 | //------------------------------------------------------------------------------------------ |
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345 | // collection efficiency vs length |
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346 | // a changes, b rests the same, d changes |
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347 | // still can't use this function, it has hardcoded tan 10 deg |
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348 | // !very stupid! |
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349 | // new 3D graph NEEDED |
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350 | // d vs a vs acceptance |
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351 | void LGI_d2(int NN = 1e4, double min = 0.5, double max = 3.0, const int steps = 25, double theta = 30.0) |
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352 | { |
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353 | TVector3 gapGuideSiPM(0.3, 0, 0); |
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354 | CDetector *detector = new CDetector(TVector3(-2,0,0), parameters); |
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355 | int tmp3d = show_3d, tmpdata = show_data; |
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356 | double step[steps], acc[steps]; |
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357 | double sipm_d, M0; |
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358 | char sbuff[256]; |
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359 | |||
360 | show_3d = 1; show_data = 1; |
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361 | |||
362 | M0 = parameters.getM(); |
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363 | |||
364 | PrintGuideHead(); |
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365 | for(int i=0; i<=steps; i++) { |
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366 | step[i] = min + i*(max - min)/(double)steps; |
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367 | sipm_d = M0 - 2.0*step[i]*0.199819;//tan 11.3 deg |
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368 | parameters.setGuide(sipm_d, M0/sipm_d, step[i]); |
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369 | //printf("sipm = %lf, M = %lf, d = %lf\n", detector->GetSiPM(), detector->GetM(), step[i]); |
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370 | printf("%.1lf | %.2lf | ", step[i], sipm_d); |
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371 | Init(); |
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372 | acc[i] = RandIso(detector, parameters, NN, theta); |
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373 | PrintGuideStat(detector, NN); |
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374 | sprintf(sbuff, "d%2d.gif", i); |
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375 | //c3dview->SaveAs(sbuff); |
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376 | } |
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377 | |||
378 | |||
379 | //sprintf(sbuff, "SiPM = %.1lf, M = %.1lf, d = %.1lf | gap(y,z) = (%.1lf, %.1lf) | #theta = %.1lf", |
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380 | // detector->GetSiPM(), detector->GetM(), detector->GetD(), |
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381 | // (detector->GetVGap()).y(), (detector->GetVGap()).z(), theta); |
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382 | |||
383 | //DrawAcc(steps+1, step, acc, sbuff, (char*)"; d;Acceptance", min, max); |
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384 | |||
385 | TCanvas *cp = new TCanvas("Acceptance", "Acceptance", 0, 0, 640, 480); |
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386 | TVirtualPad *pacc = cp->cd(0); |
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387 | |||
388 | pacc->SetRightMargin(0.05); |
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389 | pacc->SetLeftMargin(0.13); |
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390 | pacc->SetTopMargin(0.08); |
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391 | |||
392 | TGraph *gacceptance = new TGraph(steps+1, step, acc); |
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393 | gacceptance->SetTitle("; d [mm];Collection efficiency"); |
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394 | gacceptance->SetMarkerStyle(8); |
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395 | gacceptance->SetLineColor(12); |
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396 | gacceptance->SetLineWidth(1); |
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397 | (gacceptance->GetXaxis())->SetRangeUser(min, max); |
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398 | //(gacceptance->GetYaxis())->SetRangeUser(ymin, ymax); |
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399 | |||
400 | gacceptance->Draw("ACP"); |
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401 | |||
402 | |||
403 | show_3d = tmp3d; show_data = tmpdata; |
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404 | } |
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405 | //------------------------------------------------------------------------------------------ |
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406 | // Acceptance vs. the length |
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407 | // The magnification ratio M rests the same all the time |
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408 | void LGI_d(int NN = 1e4, double min = 1, double max = 6.0, const int steps = 25, double theta = 30.0) |
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409 | { |
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410 | int tmp3d = show_3d, tmpdata = show_data; |
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411 | double step[steps], acc[steps]; |
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412 | const double a = parameters.getA(); |
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413 | const double magnif = parameters.getM(); |
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414 | |||
415 | //show_3d = show_in_steps; show_data = 1; |
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416 | |||
417 | // Use Fresnel equations |
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418 | //detector->SetFresnel(1); |
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419 | |||
420 | // Set glass (n=1.5) at the exit |
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421 | //detector->SetGlass(1,0); |
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422 | |||
423 | PrintGuideHead(); |
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424 | for(int i=0; i<=steps; i++) { |
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425 | step[i] = min + i*(max - min)/(double)steps; |
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426 | parameters.setGuide(a, magnif, step[i]); |
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427 | CDetector *detector = new CDetector(CENTER, parameters); |
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428 | //printf("sipm = %lf, M = %lf, d = %lf\n", detector->GetSiPM(), detector->GetM(), step[i]); |
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429 | printf("%.1lf | ", step[i]); |
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430 | Init(); |
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431 | acc[i] = RandIso(detector, parameters, NN, theta); |
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432 | PrintGuideStat(detector, NN); |
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433 | delete detector; |
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434 | } |
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435 | |||
436 | //char sbuff[256]; |
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437 | //sprintf(sbuff, "SiPM = %.1lf, M = %.1lf, d = %.1lf | gap(y,z) = (%.1lf, %.1lf) | #theta = %.1lf", |
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438 | // detector->GetSiPM(), detector->GetM(), detector->GetD(), |
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439 | // (detector->GetVGap()).y(), (detector->GetVGap()).z(), theta); |
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440 | |||
441 | DrawAcc(steps+1, step, acc, (char*)"; d [mm];Acceptance", min, max); |
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442 | |||
443 | show_3d = tmp3d; show_data = tmpdata; |
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444 | } |
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445 | //------------------------------------------------------------------------------------------ |
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446 | // Magnification optimization. a and d are fixed, M and b change in steps |
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447 | void LGI_M(int NN = 1e4, double min = 1.0, double max = 3.0, const int steps = 30, double theta = 30.0) |
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448 | { |
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449 | int tmp3d = show_3d, tmpdata = show_data; |
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450 | double step[steps], acc[steps]; |
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451 | |||
452 | const double a = parameters.getA(); |
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453 | const double d = parameters.getD(); |
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454 | |||
455 | show_3d = 0; show_data = 0; |
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456 | |||
457 | PrintGuideHead(); |
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458 | for(int i=0; i<=steps; i++) { |
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459 | step[i] = min + i*(max - min)/(double)steps; |
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460 | parameters.setGuide(a, step[i], d); |
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461 | CDetector *detector = new CDetector(CENTER, parameters); |
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462 | Init(); |
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463 | acc[i] = RandIso(detector, parameters, NN, theta); |
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464 | PrintGuideStat(detector, NN); |
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465 | } |
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466 | |||
467 | //char sbuff[256]; |
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468 | //sprintf(sbuff, "SiPM = %.1lf, M = %.1lf, d = %.1lf | gap(y,z) = (%.1lf, %.1lf) | #theta = %.1lf", |
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469 | // detector->GetSiPM(), detector->GetM(), detector->GetD(), |
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470 | // (detector->GetVGap()).y(), (detector->GetVGap()).z(), theta); |
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471 | |||
472 | DrawAcc(steps+1, step, acc, (char*)"; M;Acceptance", min, max); |
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473 | |||
474 | show_3d = tmp3d; show_data = tmpdata; |
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475 | } |
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476 | //------------------------------------------------------------------------------------------ |
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477 |