1 | |
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2 | #include "particleBeam.h" |
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3 | #include "mathematicalConstants.h" |
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4 | #include "PhysicalConstants.h" |
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5 | #include "mathematicalTools.h" |
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6 | |
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7 | #include <stdio.h> |
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8 | #include <algorithm> |
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9 | #include <sstream> |
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10 | |
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11 | using namespace std; |
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12 | |
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13 | particleBeam::particleBeam() { |
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14 | P0Transport_ = 0.0; |
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15 | particleRepresentationOk_ = false; |
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16 | momentRepresentationOk_ = false; |
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17 | } |
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18 | |
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19 | void particleBeam::clear() { |
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20 | goodPartic_.clear(); |
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21 | rij_.raz(); |
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22 | P0Transport_ = 0.0; |
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23 | particleRepresentationOk_ = false; |
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24 | momentRepresentationOk_ = false; |
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25 | } |
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26 | |
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27 | int particleBeam::getNbParticles() const { |
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28 | return goodPartic_.size(); |
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29 | } |
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30 | |
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31 | const beam2Moments& particleBeam::getTransportMoments() const { |
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32 | return rij_; |
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33 | } |
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34 | |
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35 | double particleBeam::getSigmaTransportij(unsigned i, unsigned j) { |
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36 | if ( i < 1 || i > 6 || j < 1 || j > 6 ) { |
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37 | cerr << " particleBeam::getSigmaTransportij() indices out of range " << endl; |
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38 | return 0.0; |
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39 | } |
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40 | if ( !momentRepresentationOk_ ) { |
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41 | cerr << " particleBeam::getSigmaTransportij() beam is not in moment representation " << endl; |
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42 | return 0.0; |
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43 | } |
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44 | |
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45 | i--; |
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46 | j--; |
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47 | if ( j > i ) { |
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48 | unsigned aux = i; |
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49 | i = j; |
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50 | j = aux; |
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51 | } |
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52 | return ( rij_.getMatrix().at(i) ).at(j); |
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53 | } |
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54 | |
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55 | double particleBeam::getUnnormalizedEmittanceX() |
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56 | { |
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57 | double r = getSigmaTransportij(2,1); |
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58 | double rac = (1 - r*r); |
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59 | if ( rac <= 0.0 ) { |
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60 | return 0.0; |
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61 | } |
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62 | rac = sqrt(1 - r*r); |
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63 | return 10.*getSigmaTransportij(1,1) * getSigmaTransportij(2,2) * rac; // en pi.mm.mrad |
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64 | } |
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65 | |
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66 | double particleBeam::getP0Transport() const { |
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67 | return P0Transport_; |
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68 | } |
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69 | |
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70 | double particleBeam::referenceKineticEnergyMeV() const { |
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71 | if ( particleRepresentationOk_ ) { |
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72 | return (referenceParticle_.getGamma() -1.) * ERESTMeV; |
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73 | } else { |
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74 | double P0Norm = 1000.0 * P0Transport_ / ERESTMeV; |
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75 | double gamma = sqrt(1.0 + P0Norm * P0Norm); |
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76 | return (gamma - 1.0) * ERESTMeV; |
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77 | } |
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78 | } |
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79 | |
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80 | void particleBeam::set2Moments(beam2Moments& moments) { |
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81 | rij_ = moments; |
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82 | momentRepresentationOk_ = true; |
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83 | } |
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84 | |
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85 | void particleBeam::setWithParticles(vector<double>& centroid, bareParticle& referencePart, vector<bareParticle>& particles) { |
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86 | cout << " particleBeam::setWithParticles taille vect. part. " << particles.size() << endl; |
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87 | centroid_.clear(); |
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88 | centroid_ = centroid; |
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89 | referenceParticle_ = referencePart; |
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90 | goodPartic_.clear(); |
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91 | goodPartic_ = particles; |
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92 | cout << " particleBeam::setWithParticles taille vect. part. ENREGISTRE " << goodPartic_.size() << endl; |
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93 | particleRepresentationOk_ = true; |
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94 | } |
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95 | |
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96 | bool particleBeam::particleRepresentationOk() const { |
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97 | return particleRepresentationOk_; |
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98 | } |
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99 | bool particleBeam::momentRepresentationOk() const { |
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100 | return momentRepresentationOk_; |
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101 | } |
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102 | |
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103 | void particleBeam::addParticle( bareParticle p) |
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104 | { |
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105 | goodPartic_.push_back(p); |
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106 | } |
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107 | |
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108 | const vector<bareParticle>& particleBeam::getParticleVector() const |
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109 | { |
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110 | return goodPartic_; |
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111 | } |
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112 | |
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113 | vector<bareParticle>& particleBeam::getParticleVector() |
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114 | { |
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115 | return goodPartic_; |
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116 | } |
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117 | |
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118 | void particleBeam::getVariance(double& varx, double& vary, double& varz) const { |
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119 | unsigned int k; |
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120 | double x,y,z; |
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121 | double xav = 0.; |
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122 | double yav = 0.; |
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123 | double zav = 0.; |
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124 | double xavsq = 0.; |
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125 | double yavsq = 0.; |
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126 | double zavsq = 0.; |
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127 | |
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128 | TRIDVECTOR pos; |
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129 | |
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130 | |
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131 | for ( k = 0 ; k < goodPartic_.size(); k++) { |
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132 | pos = goodPartic_.at(k).getPosition(); |
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133 | pos.getComponents(x,y,z); |
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134 | // partic_[k].getXYZ(x,y,z); |
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135 | xav += x; |
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136 | xavsq += x*x; |
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137 | yav += y; |
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138 | yavsq += y*y; |
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139 | zav += z; |
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140 | zavsq += z*z; |
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141 | } |
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142 | |
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143 | double aginv = double (goodPartic_.size()); |
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144 | aginv = 1.0/aginv; |
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145 | |
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146 | varx = aginv * ( xavsq - xav*xav*aginv ); |
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147 | vary = aginv * ( yavsq - yav*yav*aginv ); |
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148 | varz = aginv * ( zavsq - zav*zav*aginv ); |
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149 | } |
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150 | |
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151 | |
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152 | void particleBeam::printAllXYZ() const { |
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153 | cout << " dump du faisceau : " << endl; |
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154 | cout << goodPartic_.size() << " particules " << endl; |
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155 | unsigned int k; |
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156 | for ( k = 0 ; k < goodPartic_.size(); k++) |
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157 | { |
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158 | double xx,yy,zz; |
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159 | goodPartic_.at(k).getPosition().getComponents(xx,yy,zz); |
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160 | double betgamx, betgamy, betgamz; |
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161 | goodPartic_.at(k).getBetaGamma().getComponents(betgamx, betgamy, betgamz); |
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162 | cout << " part. numero " << k << " x= " << xx << " y= " << yy << " z= " << zz << " betgamx= " << betgamx << " betgamy= " << betgamy << " betgamz= " << betgamz << endl; |
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163 | } |
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164 | } |
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165 | |
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166 | |
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167 | |
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168 | void particleBeam::Zrange(double& zmin, double& zmax) const { |
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169 | double z; |
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170 | zmin = GRAND; |
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171 | zmax = -zmin; |
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172 | |
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173 | unsigned int k; |
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174 | for ( k = 0 ; k < goodPartic_.size(); k++) |
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175 | { |
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176 | z = goodPartic_.at(k).getZ(); |
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177 | if ( z < zmin ) zmin = z; |
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178 | else if ( z > zmax) zmax = z; |
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179 | } |
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180 | } |
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181 | |
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182 | |
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183 | |
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184 | string particleBeam::FileOutputFlow() const { |
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185 | ostringstream sortie; |
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186 | unsigned int k; |
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187 | for ( k = 0 ; k < goodPartic_.size(); k++) |
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188 | { |
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189 | sortie << goodPartic_.at(k).FileOutputFlow() << endl; |
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190 | } |
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191 | sortie << endl; |
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192 | return sortie.str(); |
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193 | } |
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194 | |
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195 | bool particleBeam::FileInput( ifstream& ifs) { |
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196 | bool test = true; |
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197 | string dum1, dum2; |
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198 | double dummy; |
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199 | if ( !( ifs >> dum1 >> dum2 >> dummy) ) return false; |
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200 | |
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201 | bareParticle pp; |
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202 | while ( pp.FileInput(ifs) ) |
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203 | { |
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204 | addParticle( pp); |
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205 | } |
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206 | return test; |
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207 | } |
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208 | |
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209 | void particleBeam::buildMomentRepresentation() { |
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210 | |
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211 | unsigned k,j,m; |
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212 | double auxj, auxm; |
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213 | if ( !particleRepresentationOk_) |
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214 | { |
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215 | cerr << " particleBeam::buildMomentRepresentation() vecteur de particules invalide" << endl; |
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216 | return; |
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217 | } |
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218 | |
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219 | cout << " buildMomentRepresentation " << endl; |
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220 | // printAllXYZ(); |
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221 | |
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222 | double gref = referenceParticle_.getGamma() - 1.0; |
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223 | double P_reference_MeV_sur_c = sqrt( gref*(gref+2) ); |
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224 | |
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225 | cout << " gref = " << gref << " P_reference_MeV_sur_c = " << P_reference_MeV_sur_c << endl; |
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226 | |
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227 | |
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228 | // initialisation des moments |
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229 | razDesMoments(); |
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230 | |
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231 | // accumulation |
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232 | TRIDVECTOR pos; |
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233 | TRIDVECTOR begam; |
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234 | double gamma; |
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235 | double begamz; |
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236 | double g; |
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237 | double PMeVsc; |
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238 | double del; |
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239 | vector<double> part(6, 0.0); |
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240 | |
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241 | vector< vector<double> >& matrice = rij_.getMatrix(); |
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242 | |
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243 | |
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244 | for (k=0; k < goodPartic_.size(); k++) { |
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245 | gamma = goodPartic_.at(k).getGamma(); |
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246 | pos = goodPartic_.at(k).getPosition(); |
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247 | begam= goodPartic_.at(k).getBetaGamma(); |
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248 | begamz = begam.getComponent(2); |
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249 | g = gamma -1.0; |
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250 | PMeVsc = sqrt( g*(g+2) ); |
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251 | del = 100.0 * ( PMeVsc - P_reference_MeV_sur_c ) / P_reference_MeV_sur_c ; // en % |
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252 | |
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253 | part[0] = pos.getComponent(0); |
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254 | part[1] = begam.getComponent(0)/begamz; |
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255 | part[2] = pos.getComponent(1); |
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256 | part[3] = begam.getComponent(1)/begamz; |
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257 | part[4] = pos.getComponent(2); |
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258 | part[5] = del; |
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259 | |
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260 | for ( j = 0; j < 6; j++) { |
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261 | auxj = part.at(j) - centroid_.at(j); |
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262 | for (m=0; m <= j; m++) |
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263 | { |
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264 | auxm = part.at(m) - centroid_.at(m); |
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265 | |
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266 | ( matrice.at(j) ).at(m) += auxj*auxm; |
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267 | // ( rij_transportMoments_.at(j) ).at(m) += auxj*auxm; |
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268 | |
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269 | |
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270 | // cout << " j= " << j << " m= " << m << " rjm= " << ( rij_transportMoments_.at(j) ).at(m) << endl; |
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271 | } |
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272 | } |
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273 | } |
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274 | |
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275 | |
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276 | // moyenne |
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277 | double facmoy = 1.0/double( goodPartic_.size() ); |
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278 | for ( j = 0; j < 6; j++) { |
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279 | ( matrice.at(j) ).at(j) = sqrt(( matrice.at(j) ).at(j) * facmoy ); |
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280 | } |
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281 | |
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282 | for ( j = 0; j < 6; j++) { |
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283 | auxj = ( matrice.at(j) ).at(j); |
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284 | for (m=0; m < j; m++) { |
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285 | auxm = ( matrice.at(m) ).at(m); |
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286 | ( matrice.at(j) ).at(m) *= facmoy/(auxj * auxm); |
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287 | } |
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288 | } |
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289 | |
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290 | ////////////////// si C21 = 1 , transport plante ! a voir ////////// |
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291 | cout << " valeur initiale de C21: " << ( matrice.at(1) ).at(0) << endl; |
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292 | if ( ( matrice.at(1) ).at(0) >0.999999 ) { |
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293 | ( matrice.at(1) ).at(0) = 0.999999; |
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294 | cout << " j'ai fait la correction C21: " << ( matrice.at(1) ).at(0) << endl; |
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295 | } |
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296 | |
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297 | |
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298 | // les longueurs sont en cm |
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299 | // les angles en radians, on passe en mrad; |
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300 | |
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301 | double uniteAngle = 1.0e+3; |
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302 | ( matrice.at(1) ).at(1) *= uniteAngle; |
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303 | ( matrice.at(3) ).at(3) *= uniteAngle; |
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304 | P0Transport_ = 1.0e-3*ERESTMeV*P_reference_MeV_sur_c; |
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305 | |
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306 | // cout << " buildmomentrepresentation impression des moments " << endl; |
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307 | // impressionDesMoments(); |
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308 | |
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309 | momentRepresentationOk_ = true; |
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310 | } |
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311 | |
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312 | void particleBeam::impressionDesMoments() const { |
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313 | rij_.impression(); |
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314 | } |
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315 | |
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316 | void particleBeam::razDesMoments() { |
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317 | rij_.raz(); |
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318 | } |
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319 | |
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320 | |
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321 | // void particleBeam::readTransportMoments(ifstream& inp) { |
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322 | // rij_.readFromTransportOutput(inp); |
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323 | // } |
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324 | |
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325 | // void particleBeam::readTransportMoments(stringstream& inp) { |
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326 | // rij_.readFromTransportOutput(inp); |
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327 | // } |
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328 | |
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329 | double particleBeam::getXmaxRms() { |
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330 | if ( !momentRepresentationOk_ ) buildMomentRepresentation(); |
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331 | return ( rij_.getMatrix().at(0) ).at(0); |
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332 | // return ( rij_transportMoments_.at(0) ).at(0); |
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333 | } |
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334 | |
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335 | // void particleBeam::donneesDessinEllipseXxp(vector<double>& xcor, vector<double>& ycor) { |
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336 | // int k; |
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337 | // double x,y; |
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338 | |
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339 | // if ( !momentRepresentationOk_ ) return; |
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340 | |
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341 | // xcor.clear(); |
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342 | // ycor.clear(); |
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343 | |
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344 | // double xm = ( rij_.getMatrix().at(0) ).at(0); |
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345 | // double ym = ( rij_.getMatrix().at(1) ).at(1); |
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346 | // double r = ( rij_.getMatrix().at(1) ).at(0); |
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347 | |
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348 | // cout << " racs11= " << xm << " racs22= " << ym << " r12= " << r << endl; |
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349 | |
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350 | |
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351 | // int nbintv = 50; |
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352 | // if ( xm == 0.0 ) return; |
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353 | // double pas = 2.0 * xm / nbintv; |
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354 | |
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355 | // // cout << " r= " << r << endl; |
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356 | // double rac = (1 - r*r); |
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357 | // if ( rac > 0.0 ) |
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358 | // { |
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359 | // cout << " cas rac > " << endl; |
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360 | // rac = sqrt(1 - r*r); |
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361 | // double alpha = -r / rac; |
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362 | // double beta = xm / ( ym * rac); |
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363 | // // double gamma = ym / ( xm * rac ); |
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364 | // double epsil = xm * ym * rac; |
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365 | // double fac1 = -1.0 / ( beta * beta); |
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366 | // double fac2 = epsil/beta; |
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367 | // double fac3 = -alpha/beta; |
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368 | // double aux; |
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369 | // for ( k=0; k < nbintv; k++) |
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370 | // { |
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371 | // x = -xm + k*pas; |
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372 | // aux = fac1 * x * x + fac2; |
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373 | // // cout << " aux2= " << aux << endl; |
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374 | // if ( aux <= 0.0 ) |
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375 | // { |
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376 | // aux = 0.0; |
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377 | // } |
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378 | // else aux = sqrt(aux); |
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379 | |
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380 | // // y = fac3*x; |
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381 | // y = fac3*x + aux; |
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382 | // xcor.push_back(x); |
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383 | // ycor.push_back(y); |
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384 | // } |
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385 | |
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386 | // for ( k=0; k <= nbintv; k++) |
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387 | // { |
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388 | // x = xm - k*pas; |
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389 | // aux = fac1 * x * x + fac2; |
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390 | // if ( aux <= 0.0 ) |
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391 | // { |
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392 | // aux = 0.0; |
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393 | // } |
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394 | // else aux = sqrt(aux); |
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395 | // // y = fac3*x; |
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396 | // y = fac3*x - aux; |
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397 | // xcor.push_back(x); |
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398 | // ycor.push_back(y); |
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399 | // } |
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400 | // } |
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401 | // else |
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402 | // // cas degenere |
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403 | // { |
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404 | // cout << " cas degenere " << endl; |
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405 | // double fac = ym/xm; |
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406 | // for ( k=0; k < nbintv; k++) |
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407 | // { |
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408 | // x = -xm + k*pas; |
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409 | // y = fac*x; |
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410 | // xcor.push_back(x); |
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411 | // ycor.push_back(y); |
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412 | // } |
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413 | |
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414 | // } |
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415 | // } |
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416 | |
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417 | void particleBeam::particlesPhaseSpaceData(vector<double>& xcor, vector<double>& ycor, unsigned indexAbs, unsigned indexOrd) { |
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418 | particlesPhaseSpaceComponent(xcor, indexAbs); |
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419 | particlesPhaseSpaceComponent(ycor, indexOrd); |
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420 | } |
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421 | |
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422 | void particleBeam::particlesPhaseSpaceComponent(vector<double>& coord, unsigned index) { |
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423 | if ( !particleRepresentationOk_ ) return; |
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424 | coord.clear(); |
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425 | coord.resize(goodPartic_.size(), 0.0 ); |
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426 | cout << " particleBeam::particlesPhaseSpaceComponent index = " << index << endl; |
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427 | if ( index <= 2 ) { |
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428 | for (unsigned i = 0; i < goodPartic_.size(); ++i) { |
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429 | coord.at(i) = goodPartic_.at(i).getPosition().getComponent(index); |
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430 | } |
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431 | return; |
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432 | } |
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433 | |
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434 | if ( index > 2 && index < 5 ) { |
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435 | for (unsigned i = 0; i < goodPartic_.size(); ++i) { |
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436 | double begamz = goodPartic_.at(i).getBetaGamma().getComponent(2); |
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437 | if ( begamz != 0.0) { |
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438 | coord.at(i) = 1000.*goodPartic_.at(i).getBetaGamma().getComponent(index - 3)/begamz; // mimmiradians |
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439 | } else { |
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440 | coord.at(i) = 0.0; |
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441 | } |
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442 | } |
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443 | return; |
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444 | } |
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445 | |
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446 | if ( index == 5 ) { |
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447 | double gamma0 = referenceParticle_.getGamma(); |
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448 | cout << " gamma0 = " << gamma0 << endl; |
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449 | if ( gamma0 == 0.0 ) return; |
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450 | for (unsigned i = 0; i < goodPartic_.size(); ++i) { |
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451 | coord.at(i) = 100.*(goodPartic_.at(i).getGamma() - gamma0)/gamma0; // en % |
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452 | cout << " gamma0 = " << gamma0 << " gamma = " << goodPartic_.at(i).getGamma() << endl; |
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453 | } |
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454 | return; |
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455 | } |
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456 | } |
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457 | |
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458 | void particleBeam::donneesDessinEllipse(vector<double>& xcor, vector<double>& ycor, unsigned indexAbs, unsigned indexOrd) { |
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459 | int k; |
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460 | double x,y; |
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461 | |
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462 | if ( !momentRepresentationOk_ ) return; |
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463 | |
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464 | if ( indexAbs > 5 || indexOrd > 5 ) return; |
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465 | |
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466 | xcor.clear(); |
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467 | ycor.clear(); |
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468 | // les index sont dans l'ordre x,y,z,xp,yp, de/E |
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469 | // on traduit en TRANSPORT |
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470 | if ( indexAbs == 1 ) indexAbs = 2; // y |
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471 | if ( indexAbs == 2 ) indexAbs = 4; // z -> l |
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472 | if ( indexAbs == 3 ) indexAbs = 1; // xp |
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473 | if ( indexAbs == 4 ) indexAbs = 3; // yp |
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474 | |
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475 | if ( indexOrd == 1 ) indexOrd = 2; // y |
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476 | if ( indexOrd == 2 ) indexOrd = 4; // z -> l |
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477 | if ( indexOrd == 3 ) indexOrd = 1; // xp |
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478 | if ( indexOrd == 4 ) indexOrd = 3; // yp |
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479 | |
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480 | cout << " index x" << indexAbs << " index y " << indexOrd << endl; |
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481 | |
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482 | double xm = ( rij_.getMatrix().at(indexAbs) ).at(indexAbs); |
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483 | double ym = ( rij_.getMatrix().at(indexOrd) ).at(indexOrd); |
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484 | double r; |
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485 | if ( indexOrd > indexAbs ) { |
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486 | r = ( rij_.getMatrix().at(indexOrd) ).at(indexAbs); |
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487 | } else { |
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488 | r = ( rij_.getMatrix().at(indexAbs) ).at(indexOrd); |
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489 | } |
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490 | |
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491 | cout << " racs11= " << xm << " racs22= " << ym << " r12= " << r << endl; |
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492 | |
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493 | |
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494 | int nbintv = 50; |
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495 | if ( xm == 0.0 ) return; |
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496 | double pas = 2.0 * xm / nbintv; |
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497 | |
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498 | // cout << " r= " << r << endl; |
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499 | double rac = (1 - r*r); |
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500 | if ( rac > 0.0 ) |
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501 | { |
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502 | cout << " cas rac > " << endl; |
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503 | rac = sqrt(1 - r*r); |
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504 | double alpha = -r / rac; |
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505 | double beta = xm / ( ym * rac); |
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506 | // double gamma = ym / ( xm * rac ); |
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507 | double epsil = xm * ym * rac; |
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508 | double fac1 = -1.0 / ( beta * beta); |
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509 | double fac2 = epsil/beta; |
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510 | double fac3 = -alpha/beta; |
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511 | double aux; |
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512 | for ( k=0; k < nbintv; k++) |
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513 | { |
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514 | x = -xm + k*pas; |
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515 | aux = fac1 * x * x + fac2; |
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516 | // cout << " aux2= " << aux << endl; |
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517 | if ( aux <= 0.0 ) |
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518 | { |
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519 | aux = 0.0; |
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520 | } |
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521 | else aux = sqrt(aux); |
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522 | |
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523 | // y = fac3*x; |
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524 | y = fac3*x + aux; |
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525 | xcor.push_back(x); |
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526 | ycor.push_back(y); |
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527 | } |
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528 | |
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529 | for ( k=0; k <= nbintv; k++) |
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530 | { |
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531 | x = xm - k*pas; |
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532 | aux = fac1 * x * x + fac2; |
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533 | if ( aux <= 0.0 ) |
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534 | { |
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535 | aux = 0.0; |
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536 | } |
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537 | else aux = sqrt(aux); |
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538 | // y = fac3*x; |
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539 | y = fac3*x - aux; |
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540 | xcor.push_back(x); |
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541 | ycor.push_back(y); |
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542 | } |
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543 | } |
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544 | else |
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545 | // cas degenere |
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546 | { |
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547 | cout << " cas degenere " << endl; |
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548 | double fac = ym/xm; |
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549 | for ( k=0; k < nbintv; k++) |
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550 | { |
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551 | x = -xm + k*pas; |
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552 | y = fac*x; |
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553 | xcor.push_back(x); |
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554 | ycor.push_back(y); |
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555 | } |
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556 | |
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557 | } |
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558 | } |
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559 | |
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560 | void particleBeam::histogramme(vector<double>&xcor,vector<int>& hist,int& cnts,double out[3]) |
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561 | { |
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562 | // sortie pour la legende: out[0]= entries, out[1]= mean, out[2]= rms |
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563 | |
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564 | double gammin= GRAND; |
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565 | double gammax= -gammin; |
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566 | double Emoy= 0.0; |
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567 | double ecatyp= 0.0; |
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568 | |
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569 | for (unsigned int k = 0; k < goodPartic_.size(); k++) |
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570 | { |
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571 | double gamma = goodPartic_.at(k).getGamma(); |
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572 | double EMev = (gamma-1.0)*ERESTMeV; |
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573 | if (gamma < gammin) gammin = gamma; |
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574 | else if (gamma > gammax) gammax = gamma; |
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575 | Emoy += EMev; |
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576 | ecatyp += EMev*EMev; |
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577 | } |
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578 | |
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579 | double sum= (float)goodPartic_.size(); |
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580 | out[0]= sum; |
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581 | Emoy /= sum; |
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582 | out[1]= Emoy; //MeV |
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583 | ecatyp /= sum; |
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584 | out[2]= 1000.0*sqrt(ecatyp); //KeV |
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585 | ecatyp = sqrt(abs(ecatyp-Emoy*Emoy)); |
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586 | |
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587 | double Emin = (gammin-1.0)*ERESTMeV; |
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588 | double Emax = (gammax-1.0)*ERESTMeV; |
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589 | cout << "energie cinetique -moyenne " << Emoy << " Mev " << "-mini " << Emin << " Mev " << "-maxi " << Emax << " Mev " << "ecart type " << ecatyp*1000.0 << " Kev" << endl; |
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590 | |
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591 | vector<double> Eshf; |
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592 | for (unsigned int k = 0; k < goodPartic_.size(); k++) |
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593 | { |
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594 | double gamma = goodPartic_.at(k).getGamma(); |
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595 | double EMev = (gamma-1.0)*ERESTMeV; |
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596 | Eshf.push_back(EMev-Emoy); |
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597 | } |
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598 | |
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599 | ////////////////////////////////////////////////////////////////////////////// |
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600 | |
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601 | // demi fenetre en energie, et pas de l'histogramme |
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602 | // double hfene= max(3.*ecatyp-Emoy,Emoy-3.*ecatyp); |
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603 | double hfene= 3.*ecatyp; |
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604 | double hpas = hfene/25.; |
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605 | |
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606 | cout << "demi fenetre " << hfene << ", hpas= " << hpas << endl; |
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607 | |
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608 | double vmin = -hfene; |
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609 | double dfen = 2.*hfene; |
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610 | int ihist = dfen/hpas; |
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611 | double phist = ihist*hpas; |
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612 | double dpas = hpas-(dfen-phist); |
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613 | if(dpas <= hpas*1.e-03) { |
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614 | ihist++; |
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615 | phist= ihist*hpas; |
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616 | } |
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617 | double vmax= vmin+hpas*ihist; |
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618 | |
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619 | cout << "'xAxisNumberOfBins= " << ihist <<", xAxisMinimum= " << vmin << ", xAxisMaximum= " << vmax << ", NParticules= " << Eshf.size() << ", phist " << phist << endl; |
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620 | |
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621 | xcor= vector<double>(ihist); |
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622 | for (int i = 0; i < ihist; ++i) { |
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623 | |
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624 | // on gradue l'abscisse en pourcents |
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625 | xcor[i]= 100.*( vmin+i*hpas ); |
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626 | } |
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627 | |
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628 | hist= vector<int>(ihist,0); |
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629 | for (unsigned i = 0; i < Eshf.size(); ++i) { |
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630 | double var= Eshf[i]-vmin; |
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631 | if(var < 0 || var >= phist) cout<<"out of range "<<var<<", ("<< i<<")"<< endl; |
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632 | int k= var/hpas; |
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633 | int kk= (int)floor(var/hpas); |
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634 | //if(i%20 == 0) cout<<"v("<<i<<")= " <<var<<" ["<<k<<"-"<<kk<<"], "<<endl; |
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635 | hist[kk]++; |
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636 | } |
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637 | |
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638 | cnts= 0; |
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639 | for (int i = 0; i < ihist; ++i) { |
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640 | if(hist.at(i) > 0) cnts++; |
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641 | //cout<<"("<<xcor.at(i)<<","<<hist.at(i)<<") "; |
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642 | } |
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643 | cout<< " ... cnts= " << cnts << endl; |
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644 | } |
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