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: G4HEVector.cc,v 1.20 2006/11/22 23:52:32 dennis Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02 $ |
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29 | // |
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30 | // |
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31 | |
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32 | #include "globals.hh" |
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33 | #include "G4ios.hh" |
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34 | |
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35 | // |
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36 | // G4 Gheisha friend class G4GHEVector |
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37 | // J.L. Chuma, TRIUMF, 22-Feb-1996 |
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38 | // last modified: H. Fesefeldt 02-July--1998 |
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39 | // Fesefeldt, bug fixed in Defs1, 14 August 2000 |
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40 | |
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41 | #include "G4HEVector.hh" |
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42 | #include "G4ParticleDefinition.hh" |
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43 | |
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44 | G4HEVector::G4HEVector(const G4HadProjectile * aParticle) |
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45 | { |
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46 | G4ThreeVector aMom = 1./GeV*aParticle->Get4Momentum().vect(); |
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47 | px = aMom.x(); |
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48 | py = aMom.y(); |
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49 | pz = aMom.z(); |
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50 | energy = aParticle->GetTotalEnergy()/GeV; |
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51 | kineticEnergy = aParticle->GetKineticEnergy()/GeV; |
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52 | mass = aParticle->GetDefinition()->GetPDGMass()/GeV; |
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53 | charge = aParticle->GetDefinition()->GetPDGCharge()/eplus; |
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54 | timeOfFlight = 0.0; |
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55 | side = 0; |
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56 | flag = false; |
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57 | code = aParticle->GetDefinition()->GetPDGEncoding(); |
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58 | baryon = aParticle->GetDefinition()->GetBaryonNumber(); |
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59 | particleName = getParticleName(code, baryon); |
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60 | particleType = aParticle->GetDefinition()->GetParticleType(); |
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61 | strangeness = aParticle->GetDefinition()->GetQuarkContent(3); |
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62 | } |
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63 | |
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64 | G4double G4HEVector::Amax(G4double a, G4double b) |
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65 | { |
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66 | G4double c = a; |
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67 | if(b > a) c = b; |
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68 | return c; |
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69 | } |
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70 | |
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71 | G4String G4HEVector::getParticleName(G4int aCode, G4int aBaryon) |
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72 | { |
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73 | G4String name; |
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74 | if(aCode == 211) name = "PionPlus"; |
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75 | else if(aCode == 111) name = "PionZero"; |
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76 | else if(aCode == -211) name = "PionMinus"; |
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77 | else if(aCode == 321) name = "KaonPlus"; |
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78 | else if(aCode == 311) name = "KaonZero"; |
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79 | else if(aCode == -311) name = "AntiKaonZero"; |
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80 | else if(aCode == -321) name = "KaonMinus"; |
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81 | else if(aCode == 310) name = "KaonZeroShort"; |
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82 | else if(aCode == 130) name = "KaonZeroLong"; |
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83 | else if(aCode == 2212) name = "Proton"; |
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84 | else if(aCode == -2212) name = "AntiProton"; |
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85 | else if(aCode == 2112) name = "Neutron"; |
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86 | else if(aCode == -2112) name = "AntiNeutron"; |
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87 | else if(aCode == 3122) name = "Lambda"; |
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88 | else if(aCode == -3122) name = "AntiLambda"; |
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89 | else if(aCode == 3222) name = "SigmaPlus"; |
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90 | else if(aCode == 3212) name = "SigmaZero"; |
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91 | else if(aCode == 3112) name = "SigmaMinus"; |
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92 | else if(aCode == -3222) name = "AntiSigmaPlus"; |
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93 | else if(aCode == -3212) name = "AntiSigmaZero"; |
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94 | else if(aCode == -3112) name = "AntiSigmaMinus"; |
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95 | else if(aCode == 3322) name = "XiZero"; |
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96 | else if(aCode == 3312) name = "XiMinus"; |
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97 | else if(aCode == -3322) name = "AntiXiZero"; |
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98 | else if(aCode == -3312) name = "AntiXiMinus"; |
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99 | else if(aCode == 3334) name = "OmegaMinus"; |
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100 | else if(aCode == -3334) name = "AntiOmegaMinus"; |
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101 | else if(aCode == 0) |
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102 | { |
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103 | if(aBaryon==2) name = "Deuteron"; |
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104 | else if(aBaryon==3) name = "Triton"; |
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105 | else if(aBaryon==4) name = "Alpha"; |
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106 | } |
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107 | else if(aCode == 22) name = "Gamma"; |
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108 | else |
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109 | { |
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110 | G4cout << "particle " << aCode << " " <<aBaryon<< " not known in this generator!!" << G4endl; |
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111 | } |
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112 | return name; |
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113 | } |
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114 | |
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115 | |
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116 | void |
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117 | G4HEVector::setMomentum(const G4ParticleMomentum mom ) |
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118 | { |
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119 | px = mom.x(); |
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120 | py = mom.y(); |
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121 | pz = mom.z(); |
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122 | return; |
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123 | } |
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124 | |
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125 | void |
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126 | G4HEVector::setMomentum(const G4ParticleMomentum * mom ) |
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127 | { |
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128 | px = mom->x(); |
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129 | py = mom->y(); |
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130 | pz = mom->z(); |
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131 | return; |
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132 | } |
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133 | |
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134 | void |
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135 | G4HEVector::setMomentumAndUpdate( const G4ParticleMomentum mom ) |
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136 | { |
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137 | px = mom.x(); |
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138 | py = mom.y(); |
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139 | pz = mom.z(); |
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140 | energy = std::sqrt(mass*mass + px*px + py*py + pz*pz); |
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141 | kineticEnergy = Amax(0.,energy - mass); |
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142 | return; |
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143 | } |
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144 | |
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145 | void |
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146 | G4HEVector::setMomentumAndUpdate( const G4ParticleMomentum * mom ) |
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147 | { |
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148 | px = mom->x(); |
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149 | py = mom->y(); |
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150 | pz = mom->z(); |
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151 | energy = std::sqrt(mass*mass + px*px + py*py + pz*pz); |
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152 | kineticEnergy = Amax(0.,energy - mass); |
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153 | return; |
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154 | } |
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155 | |
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156 | const G4ParticleMomentum |
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157 | G4HEVector::getMomentum() const |
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158 | { |
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159 | G4ParticleMomentum mom; |
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160 | mom.setX(px); |
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161 | mom.setY(py); |
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162 | mom.setZ(pz); |
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163 | return mom; |
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164 | } |
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165 | |
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166 | G4double |
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167 | G4HEVector::getTotalMomentum() |
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168 | { |
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169 | return std::sqrt(px*px + py*py + pz*pz); |
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170 | } |
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171 | |
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172 | void |
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173 | G4HEVector::setMomentum( G4double x, G4double y, G4double z) |
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174 | { |
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175 | px = x; |
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176 | py = y; |
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177 | pz = z; |
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178 | return; |
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179 | } |
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180 | |
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181 | void |
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182 | G4HEVector::setMomentumAndUpdate( G4double x, G4double y, G4double z ) |
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183 | { |
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184 | px = x; |
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185 | py = y; |
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186 | pz = z; |
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187 | energy = std::sqrt(mass*mass + px*px + py*py + pz*pz); |
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188 | kineticEnergy = Amax(0.,energy-mass); |
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189 | return; |
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190 | } |
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191 | |
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192 | void |
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193 | G4HEVector::setMomentum( G4double x, G4double y ) |
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194 | { |
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195 | px = x; |
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196 | py = y; |
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197 | return; |
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198 | } |
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199 | |
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200 | void |
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201 | G4HEVector::setMomentumAndUpdate( G4double x, G4double y ) |
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202 | { |
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203 | px = x; |
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204 | py = y; |
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205 | energy = std::sqrt(mass*mass + px*px + py*py + pz*pz); |
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206 | kineticEnergy = Amax(0.,energy-mass); |
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207 | return; |
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208 | } |
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209 | |
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210 | void |
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211 | G4HEVector::setMomentum( G4double z ) |
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212 | { |
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213 | pz = z; |
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214 | return; |
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215 | } |
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216 | |
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217 | void |
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218 | G4HEVector::setMomentumAndUpdate( G4double z ) |
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219 | { |
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220 | pz = z; |
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221 | energy = std::sqrt(mass*mass + px*px + py*py + pz*pz); |
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222 | kineticEnergy = Amax(0.,energy-mass); |
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223 | return; |
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224 | } |
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225 | |
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226 | void |
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227 | G4HEVector::setEnergy( G4double e ) |
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228 | { |
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229 | energy = e; |
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230 | return; |
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231 | } |
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232 | |
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233 | void |
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234 | G4HEVector::setEnergyAndUpdate( G4double e ) |
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235 | { |
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236 | if (e <= mass) |
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237 | { |
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238 | energy = mass; |
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239 | kineticEnergy = 0.; |
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240 | px = 0.; |
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241 | py = 0.; |
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242 | pz = 0.; |
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243 | } |
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244 | else |
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245 | { |
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246 | energy = e; |
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247 | kineticEnergy = energy - mass; |
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248 | G4double momold = std::sqrt(px*px + py*py + pz*pz); |
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249 | G4double momnew = std::sqrt(energy*energy - mass*mass); |
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250 | if (momold == 0.) |
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251 | { |
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252 | G4double cost = 1.0- 2.0*G4UniformRand(); |
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253 | G4double sint = std::sqrt(1. - cost*cost); |
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254 | G4double phi = twopi* G4UniformRand(); |
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255 | px = momnew * sint * std::cos(phi); |
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256 | py = momnew * sint * std::sin(phi); |
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257 | pz = momnew * cost; |
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258 | } |
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259 | else |
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260 | { |
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261 | momnew /= momold; |
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262 | px *= momnew; |
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263 | py *= momnew; |
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264 | pz *= momnew; |
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265 | } |
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266 | } |
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267 | return; |
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268 | } |
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269 | |
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270 | void |
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271 | G4HEVector::setKineticEnergy( G4double ekin ) |
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272 | { |
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273 | kineticEnergy = ekin; |
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274 | return; |
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275 | } |
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276 | |
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277 | void |
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278 | G4HEVector::setKineticEnergyAndUpdate(G4double ekin) |
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279 | { |
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280 | if (ekin <= 0.) |
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281 | { |
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282 | energy = mass; |
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283 | kineticEnergy = 0.; |
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284 | px = 0.; |
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285 | py = 0.; |
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286 | pz = 0.; |
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287 | } |
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288 | else |
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289 | { |
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290 | energy = ekin + mass; |
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291 | kineticEnergy = ekin; |
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292 | G4double momold = std::sqrt(px*px + py*py + pz*pz); |
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293 | G4double momnew = std::sqrt(energy*energy - mass*mass); |
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294 | if (momold == 0.) |
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295 | { |
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296 | G4double cost = 1.0-2.0*G4UniformRand(); |
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297 | G4double sint = std::sqrt(1. - cost*cost); |
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298 | G4double phi = twopi* G4UniformRand(); |
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299 | px = momnew * sint * std::cos(phi); |
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300 | py = momnew * sint * std::sin(phi); |
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301 | pz = momnew * cost; |
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302 | } |
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303 | else |
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304 | { |
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305 | momnew /= momold; |
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306 | px *= momnew; |
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307 | py *= momnew; |
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308 | pz *= momnew; |
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309 | } |
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310 | } |
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311 | return; |
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312 | } |
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313 | |
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314 | G4double |
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315 | G4HEVector::getEnergy() |
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316 | { |
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317 | return energy; |
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318 | } |
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319 | |
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320 | G4double |
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321 | G4HEVector::getKineticEnergy() |
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322 | { |
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323 | return kineticEnergy; |
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324 | } |
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325 | |
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326 | void |
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327 | G4HEVector::setMass( G4double m ) |
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328 | { |
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329 | mass = m; |
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330 | return; |
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331 | } |
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332 | |
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333 | void |
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334 | G4HEVector::setMassAndUpdate( G4double m ) |
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335 | { |
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336 | kineticEnergy = Amax(0., energy - mass); |
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337 | mass = m; |
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338 | energy = kineticEnergy + mass; |
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339 | G4double momnew = std::sqrt(Amax(0., energy*energy - mass*mass)); |
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340 | if ( momnew == 0.0) |
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341 | { |
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342 | px = 0.; |
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343 | py = 0.; |
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344 | pz = 0.; |
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345 | } |
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346 | else |
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347 | { |
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348 | G4double momold = std::sqrt(px*px + py*py + pz*pz); |
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349 | if (momold == 0.) |
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350 | { |
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351 | G4double cost = 1.-2.*G4UniformRand(); |
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352 | G4double sint = std::sqrt(1.-cost*cost); |
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353 | G4double phi = twopi*G4UniformRand(); |
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354 | px = momnew*sint*std::cos(phi); |
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355 | py = momnew*sint*std::sin(phi); |
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356 | pz = momnew*cost; |
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357 | } |
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358 | else |
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359 | { |
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360 | momnew /= momold; |
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361 | px *= momnew ; |
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362 | py *= momnew ; |
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363 | pz *= momnew ; |
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364 | } |
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365 | } |
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366 | return; |
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367 | } |
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368 | |
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369 | G4double |
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370 | G4HEVector::getMass() |
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371 | { |
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372 | return mass; |
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373 | } |
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374 | |
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375 | void |
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376 | G4HEVector::setCharge( G4double c ) |
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377 | { |
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378 | charge = c; |
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379 | return; |
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380 | } |
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381 | |
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382 | G4double |
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383 | G4HEVector::getCharge() |
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384 | { |
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385 | return charge; |
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386 | } |
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387 | |
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388 | void |
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389 | G4HEVector::setTOF( G4double t ) |
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390 | { |
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391 | timeOfFlight = t; |
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392 | return; |
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393 | } |
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394 | |
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395 | G4double |
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396 | G4HEVector::getTOF() |
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397 | { |
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398 | return timeOfFlight; |
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399 | } |
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400 | |
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401 | void |
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402 | G4HEVector::setSide( G4int s ) |
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403 | { |
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404 | side = s; |
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405 | return; |
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406 | } |
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407 | |
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408 | G4int |
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409 | G4HEVector::getSide() |
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410 | { |
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411 | return side; |
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412 | } |
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413 | |
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414 | |
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415 | void |
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416 | G4HEVector::setFlag( G4bool f ) |
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417 | { |
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418 | flag = f; |
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419 | return; |
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420 | } |
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421 | |
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422 | G4bool |
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423 | G4HEVector::getFlag() |
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424 | { |
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425 | return flag; |
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426 | } |
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427 | |
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428 | void |
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429 | G4HEVector::setCode( G4int c ) |
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430 | { |
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431 | code = c; |
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432 | return; |
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433 | } |
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434 | |
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435 | G4int |
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436 | G4HEVector::getCode() |
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437 | { |
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438 | return code; |
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439 | } |
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440 | |
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441 | G4String |
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442 | G4HEVector::getName() |
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443 | { |
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444 | return particleName; |
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445 | } |
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446 | |
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447 | G4String |
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448 | G4HEVector::getType() |
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449 | { |
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450 | return particleType; |
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451 | } |
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452 | |
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453 | G4int |
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454 | G4HEVector::getBaryonNumber() |
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455 | { |
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456 | return baryon; |
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457 | } |
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458 | |
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459 | G4int |
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460 | G4HEVector::getStrangenessNumber() |
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461 | { |
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462 | return strangeness; |
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463 | } |
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464 | G4int |
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465 | G4HEVector::getQuarkContent(G4int flavor) |
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466 | { |
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467 | if(flavor > 0 && flavor < 8) |
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468 | { |
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469 | G4int check; |
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470 | check = FillQuarkContent(); |
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471 | if(check != code) |
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472 | { |
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473 | return 0; |
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474 | } |
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475 | else |
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476 | { |
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477 | return theQuarkContent[flavor-1]; |
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478 | } |
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479 | } |
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480 | else |
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481 | { |
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482 | return 0; |
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483 | } |
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484 | } |
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485 | |
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486 | G4int |
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487 | G4HEVector::getAntiQuarkContent(G4int flavor) |
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488 | { |
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489 | if(flavor > 0 && flavor < 8) |
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490 | { |
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491 | G4int check; |
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492 | check = FillQuarkContent(); |
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493 | if(check != code) |
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494 | { |
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495 | return 0; |
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496 | } |
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497 | else |
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498 | { |
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499 | return theAntiQuarkContent[flavor-1]; |
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500 | } |
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501 | } |
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502 | else |
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503 | { |
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504 | return 0; |
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505 | } |
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506 | } |
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507 | |
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508 | void |
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509 | G4HEVector::setZero() |
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510 | { |
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511 | px = 0.0; |
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512 | py = 0.0; |
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513 | pz = 0.0; |
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514 | energy = 0.0; |
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515 | kineticEnergy = 0.0; |
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516 | mass = 0.0; |
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517 | charge = 0.0; |
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518 | timeOfFlight = 0.0; |
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519 | side = 0; |
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520 | flag = false; |
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521 | code = 0; |
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522 | particleName = ""; |
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523 | particleType = ""; |
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524 | baryon = 0; |
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525 | strangeness = 0; |
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526 | } |
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527 | |
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528 | void |
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529 | G4HEVector::Add( const G4HEVector & p1, const G4HEVector & p2 ) |
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530 | { |
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531 | px = p1.px + p2.px; |
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532 | py = p1.py + p2.py; |
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533 | pz = p1.pz + p2.pz; |
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534 | energy = p1.energy + p2.energy; |
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535 | G4double b = energy*energy - px*px - py*py - pz*pz; |
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536 | if( b < 0 ) |
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537 | mass = -1. * std::sqrt( -b ); |
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538 | else |
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539 | mass = std::sqrt( b ); |
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540 | kineticEnergy = Amax(0.,energy - mass); |
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541 | charge = p1.charge + p2.charge; |
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542 | code = 0; |
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543 | particleName = ""; |
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544 | particleType = ""; |
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545 | baryon = 0; |
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546 | strangeness = 0; |
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547 | } |
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548 | |
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549 | void |
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550 | G4HEVector::Sub( const G4HEVector & p1, const G4HEVector & p2 ) |
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551 | { |
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552 | px = p1.px - p2.px; |
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553 | py = p1.py - p2.py; |
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554 | pz = p1.pz - p2.pz; |
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555 | energy = p1.energy - p2.energy; |
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556 | G4double b = energy*energy - px*px - py*py - pz*pz; |
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557 | if( b < 0 ) |
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558 | mass = -1. * std::sqrt( -b ); |
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559 | else |
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560 | mass = std::sqrt( b ); |
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561 | kineticEnergy = Amax(0.,energy - mass); |
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562 | charge = p1.charge - p2.charge; |
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563 | code = 0; |
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564 | particleName = ""; |
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565 | particleType = ""; |
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566 | baryon = 0; |
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567 | strangeness = 0; |
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568 | } |
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569 | |
---|
570 | void |
---|
571 | G4HEVector::Lor( const G4HEVector & p1, const G4HEVector & p2 ) |
---|
572 | { |
---|
573 | G4double a; |
---|
574 | a = ( Dot(p1,p2)/(p2.energy+p2.mass) - p1.energy ) / p2.mass; |
---|
575 | px = p1.px + a*p2.px; |
---|
576 | py = p1.py + a*p2.py; |
---|
577 | pz = p1.pz + a*p2.pz; |
---|
578 | energy = std::sqrt( sqr(p1.mass) + px*px + py*py + pz*pz); |
---|
579 | mass = p1.mass; |
---|
580 | kineticEnergy = Amax(0.,energy - mass); |
---|
581 | timeOfFlight = p1.timeOfFlight; |
---|
582 | side = p1.side; |
---|
583 | flag = p1.flag; |
---|
584 | code = p1.code; |
---|
585 | particleName = p1.particleName; |
---|
586 | particleType = p1.particleType; |
---|
587 | baryon = p1.baryon; |
---|
588 | strangeness = p1.strangeness; |
---|
589 | } |
---|
590 | |
---|
591 | G4double |
---|
592 | G4HEVector::CosAng( const G4HEVector & p ) |
---|
593 | { |
---|
594 | G4double a = std::sqrt( (px*px + py*py + pz*pz)*(p.px*p.px + p.py*p.py + p.pz*p.pz) ); |
---|
595 | if( a != 0.0 ) |
---|
596 | { |
---|
597 | a = (px*p.px + py*p.py + pz*p.pz)/a; |
---|
598 | if( std::fabs(a) > 1.0 ) |
---|
599 | { |
---|
600 | if(a<0.0) a=-1.0; |
---|
601 | else a=1.0; |
---|
602 | } |
---|
603 | } |
---|
604 | return a; |
---|
605 | } |
---|
606 | |
---|
607 | G4double |
---|
608 | G4HEVector::Ang(const G4HEVector & p ) |
---|
609 | { |
---|
610 | G4double a = std::sqrt( (px*px + py*py + pz*pz)*(p.px*p.px + p.py*p.py + p.pz*p.pz) ); |
---|
611 | if( a != 0.0 ) |
---|
612 | { |
---|
613 | a = (px*p.px + py*p.py + pz*p.pz)/a; |
---|
614 | if( std::fabs(a) > 1.0 ) |
---|
615 | { |
---|
616 | if(a<0.0) a=-1.0; |
---|
617 | else a=1.0; |
---|
618 | } |
---|
619 | } |
---|
620 | return std::acos(a); |
---|
621 | } |
---|
622 | |
---|
623 | G4double |
---|
624 | G4HEVector::Dot4( const G4HEVector & p1, const G4HEVector & p2) |
---|
625 | { |
---|
626 | return ( p1.energy*p2.energy - p1.px*p2.px - p1.py*p2.py - p1.pz*p2.pz ); |
---|
627 | } |
---|
628 | |
---|
629 | G4double |
---|
630 | G4HEVector::Impu( const G4HEVector & p1, const G4HEVector & p2) |
---|
631 | { |
---|
632 | return ( - sqr( p1.energy - p2.energy) |
---|
633 | + sqr( p1.px - p2.px) |
---|
634 | + sqr( p1.py - p2.py) |
---|
635 | + sqr( p1.pz - p2.pz) ); |
---|
636 | } |
---|
637 | |
---|
638 | void |
---|
639 | G4HEVector::Add3( const G4HEVector & p1, const G4HEVector & p2) |
---|
640 | { |
---|
641 | px = p1.px + p2.px; |
---|
642 | py = p1.py + p2.py; |
---|
643 | pz = p1.pz + p2.pz; |
---|
644 | return; |
---|
645 | } |
---|
646 | |
---|
647 | void |
---|
648 | G4HEVector::Sub3( const G4HEVector & p1, const G4HEVector & p2) |
---|
649 | { |
---|
650 | px = p1.px - p2.px; |
---|
651 | py = p1.py - p2.py; |
---|
652 | pz = p1.pz - p2.pz; |
---|
653 | return; |
---|
654 | } |
---|
655 | |
---|
656 | void |
---|
657 | G4HEVector::Cross( const G4HEVector & p1, const G4HEVector & p2) |
---|
658 | { |
---|
659 | G4double tpx = p1.py * p2.pz - p1.pz * p2.py; |
---|
660 | G4double tpy = p1.pz * p2.px - p1.px * p2.pz; |
---|
661 | G4double tpz = p1.px * p2.py - p1.py * p2.px; |
---|
662 | px=tpx; |
---|
663 | py=tpy; |
---|
664 | pz=tpz; |
---|
665 | return; |
---|
666 | } |
---|
667 | |
---|
668 | G4double |
---|
669 | G4HEVector::Dot( const G4HEVector & p1, const G4HEVector & p2) |
---|
670 | { |
---|
671 | return ( p1.px * p2.px + p1.py * p2.py + p1.pz * p2.pz ); |
---|
672 | } |
---|
673 | |
---|
674 | void |
---|
675 | G4HEVector::Smul( const G4HEVector & p, G4double h) |
---|
676 | { |
---|
677 | px = h * p.px; |
---|
678 | py = h * p.py; |
---|
679 | pz = h * p.pz; |
---|
680 | return; |
---|
681 | } |
---|
682 | |
---|
683 | void |
---|
684 | G4HEVector::SmulAndUpdate( const G4HEVector & p, G4double h) |
---|
685 | { |
---|
686 | px = h * p.px; |
---|
687 | py = h * p.py; |
---|
688 | pz = h * p.pz; |
---|
689 | mass = p.mass; |
---|
690 | energy = std::sqrt(px*px + py*py + pz*pz + mass*mass); |
---|
691 | kineticEnergy = energy - mass; |
---|
692 | charge = p.charge; |
---|
693 | timeOfFlight = p.timeOfFlight; |
---|
694 | side = p.side; |
---|
695 | flag = p.flag; |
---|
696 | code = p.code; |
---|
697 | particleName = p.particleName; |
---|
698 | particleType = p.particleType; |
---|
699 | baryon = p.baryon; |
---|
700 | strangeness = p.strangeness; |
---|
701 | return; |
---|
702 | } |
---|
703 | |
---|
704 | void |
---|
705 | G4HEVector::Norz( const G4HEVector & p ) |
---|
706 | { |
---|
707 | G4double a = p.px*p.px + p.py*p.py + p.pz*p.pz; |
---|
708 | if (a > 0.0) a = 1./std::sqrt(a); |
---|
709 | px = a * p.px; |
---|
710 | py = a * p.py; |
---|
711 | pz = a * p.pz; |
---|
712 | mass = p.mass; |
---|
713 | energy = std::sqrt(px*px + py*py + pz*pz + mass*mass); |
---|
714 | kineticEnergy = energy - mass; |
---|
715 | charge = p.charge; |
---|
716 | timeOfFlight = p.timeOfFlight; |
---|
717 | side = p.side; |
---|
718 | flag = p.flag; |
---|
719 | code = p.code; |
---|
720 | particleName = p.particleName; |
---|
721 | particleType = p.particleType; |
---|
722 | baryon = p.baryon; |
---|
723 | strangeness = p.strangeness; |
---|
724 | return; |
---|
725 | } |
---|
726 | |
---|
727 | G4double |
---|
728 | G4HEVector::Length() |
---|
729 | { |
---|
730 | return std::sqrt(px*px + py*py + pz*pz); |
---|
731 | } |
---|
732 | |
---|
733 | void |
---|
734 | G4HEVector::Exch( G4HEVector & p1) |
---|
735 | { |
---|
736 | G4HEVector mx = *this; |
---|
737 | *this = p1; |
---|
738 | p1 = mx; |
---|
739 | return; |
---|
740 | } |
---|
741 | |
---|
742 | void |
---|
743 | G4HEVector::Defs1( const G4HEVector & p1, const G4HEVector & p2) |
---|
744 | { |
---|
745 | G4double pt2 = p2.px*p2.px + p2.py*p2.py; |
---|
746 | if (pt2 > 0.0) |
---|
747 | { |
---|
748 | G4double ph, qx, qy, qz; |
---|
749 | G4double a = std::sqrt(p2.px*p2.px + p2.py*p2.py + p2.pz*p2.pz); |
---|
750 | G4double cost = p2.pz/a; |
---|
751 | G4double sint = 0.5 * (std::sqrt(std::fabs((1.-cost)*(1.+cost))) + std::sqrt(pt2)/a); |
---|
752 | if(p2.py < 0.) ph = 1.5*pi; |
---|
753 | else ph = halfpi; |
---|
754 | if( p2.px != 0.0) |
---|
755 | ph = std::atan2(p2.py,p2.px); |
---|
756 | qx = cost*std::cos(ph)*p1.px - std::sin(ph)*p1.py |
---|
757 | + sint*std::cos(ph)*p1.pz; |
---|
758 | qy = cost*std::sin(ph)*p1.px + std::cos(ph)*p1.py |
---|
759 | + sint*std::sin(ph)*p1.pz; |
---|
760 | qz = - sint *p1.px |
---|
761 | + cost *p1.pz; |
---|
762 | px = qx; |
---|
763 | py = qy; |
---|
764 | pz = qz; |
---|
765 | } |
---|
766 | else |
---|
767 | { |
---|
768 | px = p1.px; |
---|
769 | py = p1.py; |
---|
770 | pz = p1.pz; |
---|
771 | } |
---|
772 | } |
---|
773 | |
---|
774 | void |
---|
775 | G4HEVector::Defs( const G4HEVector & p1, const G4HEVector & p2, |
---|
776 | G4HEVector & my, G4HEVector & mz ) |
---|
777 | { |
---|
778 | my = p1; |
---|
779 | mz = p2; |
---|
780 | px = my.py*mz.pz - my.pz*mz.py; |
---|
781 | py = my.pz*mz.px - my.px*mz.pz; |
---|
782 | pz = my.px*mz.py - my.py*mz.px; |
---|
783 | my.px = mz.py*pz - mz.pz*py; |
---|
784 | my.py = mz.pz*px - mz.px*pz; |
---|
785 | my.pz = mz.px*py - mz.py*px; |
---|
786 | G4double pp; |
---|
787 | pp = std::sqrt(px*px + py*py + pz*pz); |
---|
788 | if (pp > 0.) |
---|
789 | { |
---|
790 | pp = 1./pp; |
---|
791 | px = px*pp ; |
---|
792 | py = py*pp ; |
---|
793 | pz = pz*pp ; |
---|
794 | } |
---|
795 | pp = std::sqrt(my.px*my.px + my.py*my.py + my.pz*my.pz); |
---|
796 | if (pp > 0.) |
---|
797 | { |
---|
798 | pp = 1./pp; |
---|
799 | my.px = my.px*pp ; |
---|
800 | my.py = my.py*pp ; |
---|
801 | my.pz = my.pz*pp ; |
---|
802 | } |
---|
803 | pp = std::sqrt(mz.px*mz.px + mz.py*mz.py + mz.pz*mz.pz); |
---|
804 | if (pp > 0.) |
---|
805 | { |
---|
806 | pp = 1./pp; |
---|
807 | mz.px = mz.px*pp ; |
---|
808 | mz.py = mz.py*pp ; |
---|
809 | mz.pz = mz.pz*pp ; |
---|
810 | } |
---|
811 | return; |
---|
812 | } |
---|
813 | |
---|
814 | void |
---|
815 | G4HEVector::Trac( const G4HEVector & p1, const G4HEVector & mx, |
---|
816 | const G4HEVector & my, const G4HEVector & mz) |
---|
817 | { |
---|
818 | G4double qx, qy, qz; |
---|
819 | qx = mx.px*p1.px + mx.py*p1.py + mx.pz*p1.pz; |
---|
820 | qy = my.px*p1.px + my.py*p1.py + my.pz*p1.pz; |
---|
821 | qz = mz.px*p1.px + mz.py*p1.py + mz.pz*p1.pz; |
---|
822 | px = qx ; |
---|
823 | py = qy ; |
---|
824 | pz = qz ; |
---|
825 | return; |
---|
826 | } |
---|
827 | |
---|
828 | void |
---|
829 | G4HEVector::setDefinition(G4String name) |
---|
830 | { |
---|
831 | if(name == "PionPlus") |
---|
832 | { |
---|
833 | mass = 0.1395700; |
---|
834 | charge = 1.; |
---|
835 | code = 211; |
---|
836 | particleType = "Meson"; |
---|
837 | particleName = name; |
---|
838 | baryon = 0; |
---|
839 | strangeness = 0; |
---|
840 | } |
---|
841 | else if(name == "PionZero") |
---|
842 | { |
---|
843 | mass = 0.1349764; |
---|
844 | charge = 0.; |
---|
845 | code = 111; |
---|
846 | particleType = "Meson"; |
---|
847 | particleName = name; |
---|
848 | baryon = 0; |
---|
849 | strangeness = 0; |
---|
850 | } |
---|
851 | else if(name == "PionMinus") |
---|
852 | { |
---|
853 | mass = 0.1395700; |
---|
854 | charge = -1.; |
---|
855 | code = -211; |
---|
856 | particleType = "Meson"; |
---|
857 | particleName = name; |
---|
858 | baryon = 0; |
---|
859 | strangeness = 0; |
---|
860 | } |
---|
861 | else if(name == "KaonPlus") |
---|
862 | { |
---|
863 | mass = 0.493677; |
---|
864 | charge = 1.; |
---|
865 | code = 321; |
---|
866 | particleType = "Meson"; |
---|
867 | particleName = name; |
---|
868 | baryon = 0; |
---|
869 | strangeness = 1; |
---|
870 | } |
---|
871 | else if(name == "KaonZero") |
---|
872 | { |
---|
873 | mass = 0.497672; |
---|
874 | charge = 0.; |
---|
875 | code = 311; |
---|
876 | particleType = "Meson"; |
---|
877 | particleName = name; |
---|
878 | baryon = 0; |
---|
879 | strangeness = 1; |
---|
880 | } |
---|
881 | else if(name == "AntiKaonZero") |
---|
882 | { |
---|
883 | mass = 0.497672; |
---|
884 | charge = 0.; |
---|
885 | code = -311; |
---|
886 | particleType = "Meson"; |
---|
887 | particleName = name; |
---|
888 | baryon = 0; |
---|
889 | strangeness =-1; |
---|
890 | } |
---|
891 | else if(name == "KaonMinus") |
---|
892 | { |
---|
893 | mass = 0.493677; |
---|
894 | charge = -1.; |
---|
895 | code = -321; |
---|
896 | particleType = "Meson"; |
---|
897 | particleName = name; |
---|
898 | baryon = 0; |
---|
899 | strangeness = -1; |
---|
900 | } |
---|
901 | else if(name == "KaonZeroShort") |
---|
902 | { |
---|
903 | mass = 0.497672; |
---|
904 | charge = 0.; |
---|
905 | code = 310; |
---|
906 | particleType = "Meson"; |
---|
907 | particleName = name; |
---|
908 | baryon = 0; |
---|
909 | strangeness = 0; |
---|
910 | } |
---|
911 | else if(name == "KaonZeroLong") |
---|
912 | { |
---|
913 | mass = 0.497672; |
---|
914 | charge = 0.; |
---|
915 | code = 130; |
---|
916 | particleType = "Meson"; |
---|
917 | particleName = name; |
---|
918 | baryon = 0; |
---|
919 | strangeness = 0; |
---|
920 | } |
---|
921 | else if(name == "Proton") |
---|
922 | { |
---|
923 | mass = 0.9382723; |
---|
924 | charge = 1.; |
---|
925 | code = 2212; |
---|
926 | particleType = "Baryon"; |
---|
927 | particleName = name; |
---|
928 | baryon = 1; |
---|
929 | strangeness = 0; |
---|
930 | } |
---|
931 | else if(name == "AntiProton") |
---|
932 | { |
---|
933 | mass = 0.9382723; |
---|
934 | charge = -1.; |
---|
935 | code = -2212; |
---|
936 | particleType = "AntiBaryon"; |
---|
937 | particleName = name; |
---|
938 | baryon = -1; |
---|
939 | strangeness = 0; |
---|
940 | } |
---|
941 | else if(name == "Neutron") |
---|
942 | { |
---|
943 | mass = 0.93956563; |
---|
944 | charge = 0.; |
---|
945 | code = 2112; |
---|
946 | particleType = "Baryon"; |
---|
947 | particleName = name; |
---|
948 | baryon = 1; |
---|
949 | strangeness = 0; |
---|
950 | } |
---|
951 | else if(name == "AntiNeutron") |
---|
952 | { |
---|
953 | mass = 0.93956563; |
---|
954 | charge = 0.; |
---|
955 | code = -2112; |
---|
956 | particleType = "AntiBaryon"; |
---|
957 | particleName = name; |
---|
958 | baryon = -1; |
---|
959 | strangeness = 0; |
---|
960 | } |
---|
961 | else if(name == "Lambda") |
---|
962 | { |
---|
963 | mass = 1.115684; |
---|
964 | charge = 0.; |
---|
965 | code = 3122; |
---|
966 | particleType = "Baryon"; |
---|
967 | particleName = name; |
---|
968 | baryon = 1; |
---|
969 | strangeness = -1; |
---|
970 | } |
---|
971 | else if(name == "AntiLambda") |
---|
972 | { |
---|
973 | mass = 1.115684; |
---|
974 | charge = 0.; |
---|
975 | code = -3122; |
---|
976 | particleType = "AntiBaryon"; |
---|
977 | particleName = name; |
---|
978 | baryon = -1; |
---|
979 | strangeness = 1; |
---|
980 | } |
---|
981 | else if(name == "SigmaPlus") |
---|
982 | { |
---|
983 | mass = 1.18937; |
---|
984 | charge = 1.; |
---|
985 | code = 3222; |
---|
986 | particleType = "Baryon"; |
---|
987 | particleName = name; |
---|
988 | baryon = 1; |
---|
989 | strangeness = -1; |
---|
990 | } |
---|
991 | else if(name == "SigmaZero") |
---|
992 | { |
---|
993 | mass = 1.19255; |
---|
994 | charge = 0.; |
---|
995 | code = 3212; |
---|
996 | particleType = "Baryon"; |
---|
997 | particleName = name; |
---|
998 | baryon = 1; |
---|
999 | strangeness = -1; |
---|
1000 | } |
---|
1001 | else if(name == "SigmaMinus") |
---|
1002 | { |
---|
1003 | mass = 1.19744; |
---|
1004 | charge = -1.; |
---|
1005 | code = 3112; |
---|
1006 | particleType = "Baryon"; |
---|
1007 | particleName = name; |
---|
1008 | baryon = 1; |
---|
1009 | strangeness = -1; |
---|
1010 | } |
---|
1011 | else if(name == "AntiSigmaPlus") |
---|
1012 | { |
---|
1013 | mass = 1.18937; |
---|
1014 | charge = -1.; |
---|
1015 | code = -3222; |
---|
1016 | particleType = "AntiBaryon"; |
---|
1017 | particleName = name; |
---|
1018 | baryon = -1; |
---|
1019 | strangeness = 1; |
---|
1020 | } |
---|
1021 | else if(name == "AntiSigmaZero") |
---|
1022 | { |
---|
1023 | mass = 1.19255; |
---|
1024 | charge = 0.; |
---|
1025 | code = -3212; |
---|
1026 | particleType = "AntiBaryon"; |
---|
1027 | particleName = name; |
---|
1028 | baryon = -1; |
---|
1029 | strangeness = 1; |
---|
1030 | } |
---|
1031 | else if(name == "AntiSigmaMinus") |
---|
1032 | { |
---|
1033 | mass = 1.19744; |
---|
1034 | charge = 1.; |
---|
1035 | code = -3112; |
---|
1036 | particleType = "AntiBaryon"; |
---|
1037 | particleName = name; |
---|
1038 | baryon = -1; |
---|
1039 | strangeness = 1; |
---|
1040 | } |
---|
1041 | else if(name == "XiZero") |
---|
1042 | { |
---|
1043 | mass = 1.3149; |
---|
1044 | charge = 0.; |
---|
1045 | code = 3322; |
---|
1046 | particleType = "Baryon"; |
---|
1047 | particleName = name; |
---|
1048 | baryon = 1; |
---|
1049 | strangeness = -2; |
---|
1050 | } |
---|
1051 | else if(name == "XiMinus") |
---|
1052 | { |
---|
1053 | mass = 1.32132; |
---|
1054 | charge = -1.; |
---|
1055 | code = 3312; |
---|
1056 | particleType = "Baryon"; |
---|
1057 | particleName = name; |
---|
1058 | baryon = 1; |
---|
1059 | strangeness = -2; |
---|
1060 | } |
---|
1061 | else if(name == "AntiXiZero") |
---|
1062 | { |
---|
1063 | mass = 1.3149; |
---|
1064 | charge = 0.; |
---|
1065 | code = -3322; |
---|
1066 | particleType = "AntiBaryon"; |
---|
1067 | particleName = name; |
---|
1068 | baryon = -1; |
---|
1069 | strangeness = 2; |
---|
1070 | } |
---|
1071 | else if(name == "AntiXiMinus") |
---|
1072 | { |
---|
1073 | mass = 1.32132; |
---|
1074 | charge = 1.; |
---|
1075 | code = -3312; |
---|
1076 | particleType = "AntiBaryon"; |
---|
1077 | particleName = name; |
---|
1078 | baryon = -1; |
---|
1079 | strangeness = 2; |
---|
1080 | } |
---|
1081 | else if(name == "OmegaMinus") |
---|
1082 | { |
---|
1083 | mass = 1.67245; |
---|
1084 | charge = -1.; |
---|
1085 | code = 3334; |
---|
1086 | particleType = "Baryon"; |
---|
1087 | particleName = name; |
---|
1088 | baryon = 1; |
---|
1089 | strangeness = -3; |
---|
1090 | } |
---|
1091 | else if(name == "AntiOmegaMinus") |
---|
1092 | { |
---|
1093 | mass = 1.67245; |
---|
1094 | charge = 1.; |
---|
1095 | code = -3334; |
---|
1096 | particleType = "AntiBaryon"; |
---|
1097 | particleName = name; |
---|
1098 | baryon = -1; |
---|
1099 | strangeness = 3; |
---|
1100 | } |
---|
1101 | else if(name == "Deuteron") |
---|
1102 | { |
---|
1103 | mass = 1.875613; |
---|
1104 | charge = 1.; |
---|
1105 | code = 0; |
---|
1106 | particleType = "Nucleus"; |
---|
1107 | particleName = name; |
---|
1108 | baryon = 2; |
---|
1109 | strangeness = 0; |
---|
1110 | } |
---|
1111 | else if(name == "Triton") |
---|
1112 | { |
---|
1113 | mass = 2.80925; |
---|
1114 | charge = 1.; |
---|
1115 | code = 0; |
---|
1116 | particleType = "Nucleus"; |
---|
1117 | particleName = name; |
---|
1118 | baryon = 3; |
---|
1119 | strangeness = 0; |
---|
1120 | } |
---|
1121 | else if(name == "Alpha") |
---|
1122 | { |
---|
1123 | mass = 3.727417; |
---|
1124 | charge = 2.; |
---|
1125 | code = 0; |
---|
1126 | particleType = "Nucleus"; |
---|
1127 | particleName = name; |
---|
1128 | baryon = 4; |
---|
1129 | strangeness = 0; |
---|
1130 | } |
---|
1131 | else if(name == "Gamma") |
---|
1132 | { |
---|
1133 | mass = 0.; |
---|
1134 | charge = 0.; |
---|
1135 | code = 22; |
---|
1136 | particleType = "Boson"; |
---|
1137 | particleName = name; |
---|
1138 | baryon = 0; |
---|
1139 | strangeness = 0; |
---|
1140 | } |
---|
1141 | else |
---|
1142 | { |
---|
1143 | G4cout << "particle " << name << " not known in this generator!!" << G4endl; |
---|
1144 | return; |
---|
1145 | } |
---|
1146 | px = 0.; |
---|
1147 | py = 0.; |
---|
1148 | pz = 0.; |
---|
1149 | kineticEnergy = 0.; |
---|
1150 | energy = mass; |
---|
1151 | timeOfFlight = 0.; |
---|
1152 | side = 0; |
---|
1153 | flag = false; |
---|
1154 | return; |
---|
1155 | } |
---|
1156 | |
---|
1157 | G4int G4HEVector::FillQuarkContent() |
---|
1158 | // calculate quark and anti-quark contents |
---|
1159 | // return value is PDG encoding for this particle. |
---|
1160 | // It means error if the return value is differnt from |
---|
1161 | // this->thePDGEncoding. |
---|
1162 | { |
---|
1163 | G4int tempPDGcode = code; |
---|
1164 | G4double eplus = 1.; |
---|
1165 | |
---|
1166 | for (G4int flavor=0; flavor<NumberOfQuarkFlavor; flavor++){ |
---|
1167 | theQuarkContent[flavor] =0; |
---|
1168 | theAntiQuarkContent[flavor] =0; |
---|
1169 | } |
---|
1170 | |
---|
1171 | G4int temp = std::abs(tempPDGcode); |
---|
1172 | G4int multiplet = temp/10000; |
---|
1173 | temp -= G4int(multiplet*10000); |
---|
1174 | G4int quark1 = temp/1000; |
---|
1175 | temp -= G4int(quark1*1000); |
---|
1176 | G4int quark2 = temp/100; |
---|
1177 | temp -= G4int(quark2*100); |
---|
1178 | G4int quark3 = temp/10; |
---|
1179 | temp -= G4int(quark3*10); |
---|
1180 | G4int spin= (temp-1); |
---|
1181 | |
---|
1182 | if (particleType =="quark") { |
---|
1183 | if (tempPDGcode>0){ |
---|
1184 | if (tempPDGcode<=NumberOfQuarkFlavor){ |
---|
1185 | theQuarkContent[tempPDGcode-1] =1; |
---|
1186 | } else { |
---|
1187 | // --- thePDGEncoding is wrong |
---|
1188 | tempPDGcode = 0; |
---|
1189 | } |
---|
1190 | } else { |
---|
1191 | G4int temp = -1*tempPDGcode; |
---|
1192 | if (temp<=NumberOfQuarkFlavor){ |
---|
1193 | theAntiQuarkContent[temp-1] =1; |
---|
1194 | } else { |
---|
1195 | // --- thePDGEncoding is wrong |
---|
1196 | tempPDGcode = 0; |
---|
1197 | } |
---|
1198 | } |
---|
1199 | |
---|
1200 | } else if (particleType == "Meson") { |
---|
1201 | // -- exceptions -- |
---|
1202 | if (tempPDGcode == 310) spin = 0; //K0s |
---|
1203 | if (tempPDGcode == 130) { //K0l |
---|
1204 | spin = 0; |
---|
1205 | quark2 = 3; |
---|
1206 | quark3 = 1; |
---|
1207 | } |
---|
1208 | |
---|
1209 | if (quark1 !=0) |
---|
1210 | { |
---|
1211 | tempPDGcode = 0; |
---|
1212 | } |
---|
1213 | if ((quark2==0)||(quark3==0)){ |
---|
1214 | tempPDGcode = 0; |
---|
1215 | } |
---|
1216 | if (quark2<quark3) { |
---|
1217 | tempPDGcode = 0; |
---|
1218 | } |
---|
1219 | // check quark flavor |
---|
1220 | if (quark2>=NumberOfQuarkFlavor){ |
---|
1221 | tempPDGcode = 0; |
---|
1222 | } |
---|
1223 | // check heavier quark type |
---|
1224 | if (quark2 & 1) { |
---|
1225 | // down type qurak |
---|
1226 | if (tempPDGcode >0) { |
---|
1227 | theQuarkContent[quark3-1] =1; |
---|
1228 | theAntiQuarkContent[quark2-1] =1; |
---|
1229 | } else { |
---|
1230 | theQuarkContent[quark2-1] =1; |
---|
1231 | theAntiQuarkContent[quark3-1] =1; |
---|
1232 | } |
---|
1233 | } else { |
---|
1234 | // up type quark |
---|
1235 | if (tempPDGcode >0) { |
---|
1236 | theQuarkContent[quark2-1] =1; |
---|
1237 | theAntiQuarkContent[quark3-1] =1; |
---|
1238 | } else { |
---|
1239 | theQuarkContent[quark3-1] =1; |
---|
1240 | theAntiQuarkContent[quark2-1] =1; |
---|
1241 | } |
---|
1242 | } |
---|
1243 | // check charge |
---|
1244 | G4double totalCharge = 0.0; |
---|
1245 | for (G4int flavor= 0; flavor<NumberOfQuarkFlavor-1; flavor+=2){ |
---|
1246 | totalCharge += (-1./3.)*eplus*theQuarkContent[flavor]; |
---|
1247 | totalCharge += 1./3.*eplus*theAntiQuarkContent[flavor]; |
---|
1248 | totalCharge += 2./3.*eplus*theQuarkContent[flavor+1]; |
---|
1249 | totalCharge += (-2./3.)*eplus*theAntiQuarkContent[flavor+1]; |
---|
1250 | } |
---|
1251 | if (std::abs(totalCharge-charge)>0.1*eplus) { |
---|
1252 | tempPDGcode = 0; |
---|
1253 | } |
---|
1254 | } else if (particleType == "baryon"){ |
---|
1255 | // check Meson or not |
---|
1256 | if ((quark1==0)||(quark2==0)||(quark3==0)){ |
---|
1257 | tempPDGcode = 0; |
---|
1258 | } |
---|
1259 | //exceptions |
---|
1260 | if (std::abs(tempPDGcode) == 3122) { |
---|
1261 | // Lambda |
---|
1262 | quark2=2; quark3 = 1; spin = 1; |
---|
1263 | } else if (std::abs(tempPDGcode) == 4122) { |
---|
1264 | // Lambda_c |
---|
1265 | quark2=2; quark3 = 1; spin = 1; |
---|
1266 | } |
---|
1267 | // check quark flavor |
---|
1268 | if ((quark1<quark2)||(quark2<quark3)||(quark1<quark3)) { |
---|
1269 | tempPDGcode = 0; |
---|
1270 | } |
---|
1271 | if (quark1>=NumberOfQuarkFlavor) { |
---|
1272 | tempPDGcode = 0; |
---|
1273 | } |
---|
1274 | if (tempPDGcode >0) { |
---|
1275 | theQuarkContent[quark1-1] ++; |
---|
1276 | theQuarkContent[quark2-1] ++; |
---|
1277 | theQuarkContent[quark3-1] ++; |
---|
1278 | } else { |
---|
1279 | theAntiQuarkContent[quark1-1] ++; |
---|
1280 | theAntiQuarkContent[quark2-1] ++; |
---|
1281 | theAntiQuarkContent[quark3-1] ++; |
---|
1282 | } |
---|
1283 | // check charge |
---|
1284 | G4double totalCharge = 0.0; |
---|
1285 | for (G4int flavor= 0; flavor<NumberOfQuarkFlavor-1; flavor+=2){ |
---|
1286 | totalCharge += (-1./3.)*eplus*theQuarkContent[flavor]; |
---|
1287 | totalCharge += 1./3.*eplus*theAntiQuarkContent[flavor]; |
---|
1288 | totalCharge += 2./3.*eplus*theQuarkContent[flavor+1]; |
---|
1289 | totalCharge += (-2./3.)*eplus*theAntiQuarkContent[flavor+1]; |
---|
1290 | } |
---|
1291 | if (std::abs(totalCharge-charge)>0.1*eplus) { |
---|
1292 | tempPDGcode = 0; |
---|
1293 | } |
---|
1294 | } else { |
---|
1295 | } |
---|
1296 | return tempPDGcode; |
---|
1297 | } |
---|
1298 | |
---|
1299 | void |
---|
1300 | G4HEVector::Print( G4int L) |
---|
1301 | { |
---|
1302 | G4cout << "HEV: " |
---|
1303 | << L << " " << px << " " << py << " " << pz << " " |
---|
1304 | << energy << " " << mass << " " << charge << " " |
---|
1305 | << timeOfFlight << " " << side << " " << flag << " " |
---|
1306 | << code << " " << baryon << " " << particleName << G4endl; |
---|
1307 | /* |
---|
1308 | printf("HEV: %3d %6f.2 %6f.2 %6f.2 %6f.2 %6f.2 %3f.0 %4f.1 %3d |
---|
1309 | %3d %6d %6d %s \n", L, px, py, pz, energy, mass, charge, |
---|
1310 | timeOfFlight, side, flag, code, baryon, particleName); |
---|
1311 | */ |
---|
1312 | return; |
---|
1313 | } |
---|
1314 | |
---|