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 | // |
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27 | // $Id: G4PrimaryParticle.cc,v 1.5 2007/10/06 06:49:29 kurasige Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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29 | // |
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30 | |
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31 | #include "G4PrimaryParticle.hh" |
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32 | #include "G4ParticleDefinition.hh" |
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33 | #include "G4ParticleTable.hh" |
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34 | #include "G4ios.hh" |
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35 | #include "G4VUserPrimaryParticleInformation.hh" |
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36 | |
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37 | G4Allocator<G4PrimaryParticle> aPrimaryParticleAllocator; |
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38 | |
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39 | G4PrimaryParticle::G4PrimaryParticle() |
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40 | :PDGcode(0),G4code(0),Px(0.),Py(0.),Pz(0.), |
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41 | nextParticle(0),daughterParticle(0),trackID(-1), |
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42 | mass(-1.),charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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43 | Weight0(1.0),properTime(0.0),userInfo(0) |
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44 | {;} |
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45 | |
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46 | G4PrimaryParticle::G4PrimaryParticle(G4int Pcode) |
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47 | :PDGcode(Pcode),Px(0.),Py(0.),Pz(0.), |
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48 | nextParticle(0),daughterParticle(0),trackID(-1), |
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49 | mass(-1.),charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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50 | Weight0(1.0),properTime(0.0),userInfo(0) |
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51 | { G4code = G4ParticleTable::GetParticleTable()->FindParticle(Pcode); } |
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52 | |
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53 | G4PrimaryParticle::G4PrimaryParticle(G4int Pcode, |
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54 | G4double px,G4double py,G4double pz) |
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55 | :PDGcode(Pcode),Px(px),Py(py),Pz(pz), |
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56 | nextParticle(0),daughterParticle(0),trackID(-1), |
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57 | mass(-1.),charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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58 | Weight0(1.0),properTime(0.0),userInfo(0) |
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59 | { G4code = G4ParticleTable::GetParticleTable()->FindParticle(Pcode); } |
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60 | |
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61 | G4PrimaryParticle::G4PrimaryParticle(G4int Pcode, |
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62 | G4double px,G4double py,G4double pz,G4double E) |
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63 | :PDGcode(Pcode),Px(px),Py(py),Pz(pz), |
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64 | nextParticle(0),daughterParticle(0),trackID(-1), |
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65 | charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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66 | Weight0(1.0),properTime(0.0),userInfo(0) |
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67 | { |
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68 | G4code = G4ParticleTable::GetParticleTable()->FindParticle(Pcode); |
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69 | G4double mas2 = E*E - px*px - py*py - pz*pz; |
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70 | if(mas2>=0.) |
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71 | { mass = std::sqrt(mas2); } |
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72 | else |
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73 | { mass = -1.0; } |
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74 | } |
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75 | |
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76 | G4PrimaryParticle::G4PrimaryParticle(G4ParticleDefinition* Gcode) |
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77 | :G4code(Gcode),Px(0.),Py(0.),Pz(0.), |
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78 | nextParticle(0),daughterParticle(0),trackID(-1), |
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79 | mass(-1.),charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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80 | Weight0(1.0),properTime(0.0),userInfo(0) |
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81 | { PDGcode = Gcode->GetPDGEncoding(); } |
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82 | |
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83 | G4PrimaryParticle::G4PrimaryParticle(G4ParticleDefinition* Gcode, |
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84 | G4double px,G4double py,G4double pz) |
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85 | :G4code(Gcode),Px(px),Py(py),Pz(pz), |
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86 | nextParticle(0),daughterParticle(0),trackID(-1), |
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87 | mass(-1.),charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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88 | Weight0(1.0),properTime(0.0),userInfo(0) |
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89 | { PDGcode = Gcode->GetPDGEncoding(); } |
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90 | |
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91 | G4PrimaryParticle::G4PrimaryParticle(G4ParticleDefinition* Gcode, |
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92 | G4double px,G4double py,G4double pz,G4double E) |
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93 | :G4code(Gcode),Px(px),Py(py),Pz(pz), |
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94 | nextParticle(0),daughterParticle(0),trackID(-1), |
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95 | charge(DBL_MAX),polX(0.),polY(0.),polZ(0.), |
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96 | Weight0(1.0),properTime(0.0),userInfo(0) |
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97 | { |
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98 | PDGcode = Gcode->GetPDGEncoding(); |
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99 | G4double mas2 = E*E - px*px - py*py - pz*pz; |
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100 | if(mas2>=0.) |
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101 | { mass = std::sqrt(mas2); } |
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102 | else |
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103 | { mass = -1.0; } |
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104 | } |
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105 | |
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106 | G4PrimaryParticle::~G4PrimaryParticle() |
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107 | { |
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108 | if(nextParticle != 0) |
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109 | { delete nextParticle; } |
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110 | if(daughterParticle != 0) |
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111 | { delete daughterParticle; } |
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112 | if(userInfo!=0) |
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113 | { delete userInfo; } |
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114 | } |
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115 | |
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116 | void G4PrimaryParticle::SetPDGcode(G4int Pcode) |
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117 | { |
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118 | PDGcode = Pcode; |
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119 | G4code = G4ParticleTable::GetParticleTable()->FindParticle(Pcode); |
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120 | } |
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121 | |
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122 | void G4PrimaryParticle::SetG4code(G4ParticleDefinition* Gcode) |
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123 | { |
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124 | G4code = Gcode; |
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125 | PDGcode = Gcode->GetPDGEncoding(); |
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126 | } |
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127 | |
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128 | G4double G4PrimaryParticle::GetMass() const |
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129 | { |
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130 | if (mass <0.0 ) { |
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131 | if (G4code != 0) { |
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132 | // return PDG mass if dynamical mass has not be specified |
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133 | return G4code->GetPDGMass(); |
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134 | } |
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135 | } |
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136 | return mass; |
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137 | } |
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138 | |
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139 | G4double G4PrimaryParticle::GetCharge() const |
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140 | { |
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141 | if ( charge <DBL_MAX ) { |
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142 | return charge; |
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143 | } else { |
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144 | if (G4code != 0) { |
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145 | // return PDG charge if dynamical mass has not be specified |
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146 | return G4code->GetPDGCharge(); |
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147 | } |
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148 | } |
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149 | return charge; |
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150 | } |
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151 | |
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152 | const G4PrimaryParticle & |
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153 | G4PrimaryParticle::operator=(const G4PrimaryParticle &) |
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154 | { return *this; } |
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155 | G4int G4PrimaryParticle::operator==(const G4PrimaryParticle &right) const |
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156 | { return (this==&right); } |
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157 | G4int G4PrimaryParticle::operator!=(const G4PrimaryParticle &right) const |
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158 | { return (this!=&right); } |
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159 | |
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160 | void G4PrimaryParticle::Print() const |
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161 | { |
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162 | G4cout << "==== PDGcode " << PDGcode << " Particle name "; |
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163 | if(G4code != 0) |
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164 | { G4cout << G4code->GetParticleName() << G4endl; } |
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165 | else |
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166 | { G4cout << " is not defined in G4." << G4endl; } |
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167 | if(charge<DBL_MAX) |
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168 | { G4cout << " Assigned charge : " << charge/eplus << G4endl; } |
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169 | else |
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170 | { G4cout << " Charge will be taken from PDG charge." << G4endl; } |
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171 | G4cout << " Momentum ( " |
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172 | << Px/GeV << "[GeV/c], " |
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173 | << Py/GeV << "[GeV/c], " |
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174 | << Pz/GeV << "[GeV/c] )" << G4endl; |
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175 | if(mass>=0.) |
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176 | { G4cout << " Mass : " << mass/GeV << " [GeV]" << G4endl; } |
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177 | else |
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178 | { G4cout << " Nominal mass will be taken from particle definition." << G4endl; } |
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179 | G4cout << " Polarization ( " |
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180 | << polX << ", " |
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181 | << polY << ", " |
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182 | << polZ << " )" |
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183 | << G4endl; |
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184 | G4cout << " Weight : " << Weight0 << G4endl; |
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185 | if(properTime>0.0) |
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186 | { G4cout << " PreAssigned proper decay time : " << properTime/ns << " [ns] " << G4endl; } |
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187 | if(userInfo != 0) userInfo->Print(); |
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188 | if(daughterParticle != 0) |
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189 | { |
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190 | G4cout << ">>>> Daughters" << G4endl; |
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191 | daughterParticle->Print(); |
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192 | } |
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193 | if(nextParticle != 0) |
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194 | { nextParticle->Print(); } |
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195 | else |
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196 | { G4cout << "<<<< End of link" << G4endl; } |
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197 | } |
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198 | |
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199 | |
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200 | |
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201 | |
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