1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: FCALSteppingAction.cc,v 1.7 2006/06/29 16:03:15 gunter Exp $ |
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27 | // GEANT4 tag $Name: $ |
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28 | // |
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29 | // |
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30 | |
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31 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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32 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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33 | |
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34 | #include "FCALSteppingAction.hh" |
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35 | #include "G4SteppingManager.hh" |
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36 | |
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37 | #include "G4Track.hh" |
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38 | #include "G4DynamicParticle.hh" |
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39 | #include "G4Material.hh" |
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40 | |
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41 | #include "G4LogicalVolume.hh" |
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42 | #include "G4VPhysicalVolume.hh" |
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43 | #include "G4VTouchable.hh" |
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44 | #include "G4TouchableHistory.hh" |
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45 | |
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46 | #include "G4Event.hh" |
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47 | |
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48 | #include "G4ThreeVector.hh" |
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49 | |
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50 | #include "G4ios.hh" |
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51 | #include <iostream> |
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52 | #include "globals.hh" |
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53 | |
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54 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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55 | |
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56 | FCALSteppingAction::FCALSteppingAction():IDold(-1),IDout(-1) |
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57 | {;} |
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58 | |
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59 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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60 | |
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61 | FCALSteppingAction::~FCALSteppingAction() |
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62 | {;} |
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63 | |
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64 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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65 | |
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66 | void FCALSteppingAction::UserSteppingAction(const G4Step* astep) |
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67 | { |
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68 | // Get Edep |
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69 | G4double Edep = astep->GetTotalEnergyDeposit(); |
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70 | |
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71 | // Get Track |
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72 | G4Track* aTrack = astep->GetTrack(); |
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73 | |
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74 | // Get Touchable History |
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75 | G4TouchableHistory* theTouchable = (G4TouchableHistory*)(aTrack->GetTouchable()); |
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76 | |
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77 | // Energy deposit in FCAL1 and FCAL2 |
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78 | if(Edep != 0.) |
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79 | { |
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80 | G4VPhysicalVolume* physVol = theTouchable->GetVolume(); |
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81 | |
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82 | if(strcmp(physVol->GetName(),"FCALEmModulePhysical")== 0 || |
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83 | strcmp(physVol->GetName(),"F1LArGapPhysical") == 0) |
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84 | { |
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85 | EdepFCALEm = EdepFCALEm + Edep; |
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86 | }; |
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87 | |
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88 | if( (strcmp(physVol->GetName(), "FCALHadModulePhysical") == 0) || |
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89 | (strcmp(physVol->GetName(), "CuPlateAPhysical") == 0) || |
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90 | (strcmp(physVol->GetName(), "CuPlateBPhysical") == 0) || |
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91 | (strcmp(physVol->GetName(), "WAbsorberPhysical") == 0) || |
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92 | (strcmp(physVol->GetName(), "F2RodPhysical") == 0) || |
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93 | (strcmp(physVol->GetName(), "F2LArGapPhysical") == 0) ) |
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94 | { |
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95 | EdepFCALHad = EdepFCALHad + Edep; |
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96 | }; |
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97 | }; |
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98 | |
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99 | // Get Tracks properties |
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100 | G4int TrackID = aTrack->GetTrackID(); |
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101 | G4int ParentID = aTrack->GetParentID(); |
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102 | // Get Associated particle |
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103 | const G4DynamicParticle * aDynamicParticle = aTrack->GetDynamicParticle(); |
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104 | G4ParticleDefinition * aParticle = aTrack->GetDefinition(); |
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105 | G4String ParticleName = aParticle->GetParticleName(); |
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106 | |
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107 | IDnow = EventNo + 10000*TrackID+ 100000000*ParentID; |
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108 | |
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109 | if(IDnow != IDold) |
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110 | { |
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111 | IDold = IDnow; |
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112 | |
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113 | // Get the primary particle |
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114 | if(TrackID==1 && ParentID==0 && (aTrack->GetCurrentStepNumber()) == 1) |
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115 | { |
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116 | PrimaryVertex = aTrack->GetVertexPosition(); |
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117 | PrimaryDirection = aTrack->GetVertexMomentumDirection(); |
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118 | |
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119 | NSecondaries = 1; |
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120 | Secondaries[NSecondaries][1] = aParticle->GetPDGEncoding(); |
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121 | Secondaries[NSecondaries][2] = PrimaryVertex.x(); |
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122 | Secondaries[NSecondaries][3] = PrimaryVertex.y(); |
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123 | Secondaries[NSecondaries][4] = PrimaryVertex.z(); |
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124 | Secondaries[NSecondaries][5] = (aDynamicParticle->GetMomentum()).x(); |
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125 | Secondaries[NSecondaries][6] = (aDynamicParticle->GetMomentum()).y(); |
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126 | Secondaries[NSecondaries][7] = (aDynamicParticle->GetMomentum()).z(); |
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127 | Secondaries[NSecondaries][8] = aDynamicParticle->GetTotalMomentum(); |
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128 | Secondaries[NSecondaries][9] = aDynamicParticle->GetTotalEnergy(); |
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129 | Secondaries[NSecondaries][10] = aDynamicParticle->GetKineticEnergy(); |
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130 | |
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131 | G4cout << " **** Primary : " << EventNo << G4endl; |
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132 | G4cout << " Vertex : " << PrimaryVertex << G4endl; |
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133 | } |
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134 | |
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135 | |
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136 | // Get secondaries in air close to the primary tracks (DCA < 2.mm) |
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137 | G4double DCACut = 2.*mm; |
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138 | G4String Material = aTrack->GetMaterial()->GetName(); |
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139 | G4ThreeVector TrackPos = aTrack->GetVertexPosition(); |
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140 | |
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141 | if(TrackID != 1 && ParentID == 1 && (strcmp(Material,"Air")==0) && (TrackPos.z() > 135.*cm)) |
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142 | { |
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143 | SecondaryVertex = aTrack->GetVertexPosition(); |
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144 | SecondaryDirection = aTrack->GetVertexMomentumDirection(); |
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145 | |
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146 | // calculate DCA of secondries to primary particle |
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147 | Distance = PrimaryVertex - SecondaryVertex ; |
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148 | VectorProduct = PrimaryDirection.cross(SecondaryDirection); |
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149 | if(VectorProduct == 0. && |
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150 | PrimaryDirection != 0. && SecondaryDirection != 0.) |
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151 | { |
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152 | G4ThreeVector Temp = Distance.cross(PrimaryDirection); |
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153 | VectorProduct = Temp.cross(PrimaryDirection); |
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154 | }; |
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155 | VectorProductMagnitude = VectorProduct.mag(); |
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156 | if(VectorProductMagnitude == 0.) |
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157 | { |
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158 | VectorProductNorm = 0.; |
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159 | } else { |
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160 | VectorProductNorm = (1./VectorProduct.mag()) * VectorProduct ; |
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161 | }; |
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162 | DistOfClosestApproach = Distance * VectorProductNorm ; |
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163 | |
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164 | if(std::abs(DistOfClosestApproach) < DCACut) |
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165 | { |
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166 | NSecondaries++; |
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167 | Secondaries[0][0] = NSecondaries; |
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168 | Secondaries[NSecondaries][1] = aParticle->GetPDGEncoding(); |
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169 | Secondaries[NSecondaries][2] = (aTrack->GetVertexPosition()).x(); |
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170 | Secondaries[NSecondaries][3] = (aTrack->GetVertexPosition()).y(); |
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171 | Secondaries[NSecondaries][4] = (aTrack->GetVertexPosition()).z(); |
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172 | Secondaries[NSecondaries][5] =(aDynamicParticle->GetMomentum()).x(); |
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173 | Secondaries[NSecondaries][6] = (aDynamicParticle->GetMomentum()).y(); |
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174 | Secondaries[NSecondaries][7] = (aDynamicParticle->GetMomentum()).z(); |
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175 | Secondaries[NSecondaries][8] = aDynamicParticle->GetTotalMomentum(); |
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176 | Secondaries[NSecondaries][9] = aDynamicParticle->GetTotalEnergy(); |
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177 | Secondaries[NSecondaries][10] =aDynamicParticle->GetKineticEnergy(); |
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178 | }; |
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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 | // Get the World leaving particle |
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184 | if(aTrack->GetNextVolume() == 0) { |
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185 | if(IDnow != IDout) { |
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186 | IDout = IDnow; |
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187 | |
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188 | NTracks++; |
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189 | |
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190 | OutOfWorldTracksData[0][0] = NTracks; |
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191 | |
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192 | OutOfWorldTracksData[NTracks][1] = aParticle->GetPDGEncoding(); |
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193 | |
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194 | OutOfWorldTracksData[NTracks][2] = (aTrack->GetVertexPosition()).x(); |
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195 | OutOfWorldTracksData[NTracks][3] = (aTrack->GetVertexPosition()).y(); |
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196 | OutOfWorldTracksData[NTracks][4] = (aTrack->GetVertexPosition()).z(); |
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197 | |
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198 | OutOfWorldTracksData[NTracks][5] = (aDynamicParticle->GetMomentum()).x(); |
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199 | OutOfWorldTracksData[NTracks][6] = (aDynamicParticle->GetMomentum()).y(); |
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200 | OutOfWorldTracksData[NTracks][7] = (aDynamicParticle->GetMomentum()).z(); |
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201 | |
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202 | OutOfWorldTracksData[NTracks][8] = aDynamicParticle->GetTotalMomentum(); |
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203 | |
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204 | OutOfWorldTracksData[NTracks][9] = aDynamicParticle->GetTotalEnergy(); |
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205 | |
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206 | OutOfWorldTracksData[NTracks][10] = aDynamicParticle->GetKineticEnergy(); |
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207 | }; |
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208 | }; |
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209 | |
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210 | |
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211 | } |
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212 | |
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213 | void FCALSteppingAction::initialize(G4int Nev) { |
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214 | EventNo = Nev; |
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215 | NTracks = 0; |
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216 | NSecondaries = 0; |
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217 | EdepFCALEm = EdepFCALHad = 0.; |
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218 | |
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219 | for(G4int i=0; i<6000; i++) |
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220 | { |
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221 | for(G4int j=0; j<11; j++) |
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222 | { |
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223 | OutOfWorldTracksData[i][j] = 0.; |
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224 | Secondaries[i][j] = 0.; |
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225 | } |
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226 | }; |
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227 | } |
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228 | |
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229 | G4double FCALSteppingAction::GetOutOfWorldTracks(G4int i, G4int j){ |
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230 | return OutOfWorldTracksData[i][j]; |
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231 | } |
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232 | |
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233 | G4double FCALSteppingAction::GetSecondaries(G4int i, G4int j){ |
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234 | return Secondaries[i][j]; |
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235 | } |
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236 | |
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237 | G4double FCALSteppingAction::GetEdepFCAL(G4String FCAL) { |
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238 | if(strcmp(FCAL,"FCALEm") == 0) { |
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239 | return EdepFCALEm; |
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240 | } else { |
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241 | if(strcmp(FCAL,"FCALHad") == 0) { |
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242 | return EdepFCALHad;} |
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243 | } |
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244 | return 0.0; |
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245 | } |
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246 | |
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247 | |
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248 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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249 | |
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250 | |
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251 | |
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