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 | //#define debug |
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28 | //#define pdebug |
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29 | |
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30 | #include "G4QStringChipsParticleLevelInterface.hh" |
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31 | #include "globals.hh" |
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32 | #include <utility> |
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33 | #include <list> |
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34 | #include <vector> |
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35 | #include "G4KineticTrackVector.hh" |
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36 | #include "G4Nucleon.hh" |
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37 | #include "G4Proton.hh" |
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38 | #include "G4Neutron.hh" |
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39 | #include "G4LorentzRotation.hh" |
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40 | #include "G4HadronicException.hh" |
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41 | // #define CHIPSdebug |
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42 | // #define CHIPSdebug_1 |
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43 | |
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44 | G4QStringChipsParticleLevelInterface::G4QStringChipsParticleLevelInterface() |
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45 | { |
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46 | #ifdef debug |
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47 | G4cout<<"G4QStringChipsParticleLevelInterface::Constructor is called"<<G4endl; |
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48 | #endif |
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49 | theEnergyLossPerFermi = 1.*GeV; |
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50 | nop = 152; // clusters (A<6) |
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51 | fractionOfSingleQuasiFreeNucleons = 0.5; // It is A-dependent (C=.85, U=.40) |
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52 | fractionOfPairedQuasiFreeNucleons = 0.05; |
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53 | clusteringCoefficient = 5.; |
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54 | temperature = 180.; |
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55 | halfTheStrangenessOfSee = 0.3; // = s/d = s/u |
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56 | etaToEtaPrime = 0.3; |
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57 | fusionToExchange = 1.; |
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58 | theInnerCoreDensityCut = 50.; |
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59 | |
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60 | if(getenv("ChipsParameterTuning")) |
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61 | { |
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62 | G4cout << "Please enter the energy loss per fermi in GeV"<<G4endl; |
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63 | G4cin >> theEnergyLossPerFermi; |
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64 | theEnergyLossPerFermi *= GeV; |
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65 | G4cout << "Please enter nop"<<G4endl; |
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66 | G4cin >> nop; |
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67 | G4cout << "Please enter the fractionOfSingleQuasiFreeNucleons"<<G4endl; |
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68 | G4cin >> fractionOfSingleQuasiFreeNucleons; |
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69 | G4cout << "Please enter the fractionOfPairedQuasiFreeNucleons"<<G4endl; |
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70 | G4cin >> fractionOfPairedQuasiFreeNucleons; |
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71 | G4cout << "Please enter the clusteringCoefficient"<<G4endl; |
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72 | G4cin >> clusteringCoefficient; |
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73 | G4cout << "Please enter the temperature"<<G4endl; |
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74 | G4cin >> temperature; |
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75 | G4cout << "Please enter halfTheStrangenessOfSee"<<G4endl; |
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76 | G4cin >> halfTheStrangenessOfSee; |
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77 | G4cout << "Please enter the etaToEtaPrime"<<G4endl; |
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78 | G4cin >> etaToEtaPrime; |
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79 | G4cout << "Please enter the fusionToExchange"<<G4endl; |
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80 | G4cin >> fusionToExchange; |
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81 | G4cout << "Please enter cut-off for calculating the nuclear radius in percent"<<G4endl; |
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82 | G4cin >> theInnerCoreDensityCut; |
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83 | } |
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84 | } |
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85 | |
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86 | G4HadFinalState* G4QStringChipsParticleLevelInterface:: |
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87 | ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& theNucleus) |
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88 | { |
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89 | #ifdef debug |
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90 | G4cout<<"G4QStringChipsParticleLevelInterface::ApplyYourself is called"<<G4endl; |
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91 | #endif |
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92 | return theModel.ApplyYourself(aTrack, theNucleus); |
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93 | } |
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94 | |
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95 | G4ReactionProductVector* G4QStringChipsParticleLevelInterface:: |
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96 | Propagate(G4KineticTrackVector* theSecondaries, G4V3DNucleus* theNucleus) |
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97 | { |
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98 | static const G4double mProt=G4Proton::Proton()->GetPDGMass(); |
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99 | static const G4double mNeut=G4Neutron::Neutron()->GetPDGMass(); |
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100 | static const G4double mLamb=G4Lambda::Lambda()->GetPDGMass(); |
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101 | #ifdef debug |
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102 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate is called"<<G4endl; |
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103 | #endif |
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104 | // Protection for non physical conditions |
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105 | |
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106 | if(theSecondaries->size() == 1) |
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107 | { |
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108 | G4ReactionProductVector* theFastResult = new G4ReactionProductVector; |
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109 | G4ReactionProduct* theFastSec; |
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110 | theFastSec = new G4ReactionProduct((*theSecondaries)[0]->GetDefinition()); |
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111 | G4LorentzVector current4Mom = (*theSecondaries)[0]->Get4Momentum(); |
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112 | theFastSec->SetTotalEnergy(current4Mom.t()); |
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113 | theFastSec->SetMomentum(current4Mom.vect()); |
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114 | theFastResult->push_back(theFastSec); |
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115 | return theFastResult; |
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116 | //throw G4HadronicException(__FILE__,__LINE__, |
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117 | // "G4QStringChipsParticleLevelInterface: Only one particle from String models!"); |
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118 | } |
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119 | |
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120 | // target properties needed in constructor of quasmon, and for boosting to |
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121 | // target rest frame |
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122 | // remove all nucleons already involved in STRING interaction, to make the ResidualTarget |
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123 | theNucleus->StartLoop(); |
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124 | G4Nucleon * aNucleon; |
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125 | G4int resA = 0; |
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126 | G4int resZ = 0; |
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127 | G4ThreeVector hitMomentum(0,0,0); |
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128 | G4double hitMass = 0; |
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129 | unsigned int hitCount = 0; |
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130 | while((aNucleon = theNucleus->GetNextNucleon())) |
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131 | { |
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132 | if(!aNucleon->AreYouHit()) |
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133 | { |
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134 | resA++; // Collect A of the ResidNuc |
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135 | resZ+=G4int (aNucleon->GetDefinition()->GetPDGCharge()); // Collect Z of the ResidNuc |
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136 | } |
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137 | else |
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138 | { |
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139 | hitMomentum += aNucleon->GetMomentum().vect(); // Sum 3-mom of StringHadr's |
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140 | hitMass += aNucleon->GetMomentum().m(); // Sum masses of StringHadrs |
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141 | hitCount ++; // Calculate STRING hadrons |
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142 | } |
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143 | } |
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144 | G4int targetPDGCode = 90000000 + 1000*resZ + (resA-resZ); // PDG of theResidualNucleus |
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145 | G4double targetMass = theNucleus->GetMass(); // Its mass |
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146 | targetMass -= hitMass; // subtract masses of knocked out nucleons (binding?! M.K.) E/M |
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147 | G4double targetEnergy = std::sqrt(hitMomentum.mag2()+targetMass*targetMass); |
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148 | // !! @@ Target should be at rest: hitMomentum=(0,0,0) @@ !! M.K. (go to this system) |
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149 | G4LorentzVector targ4Mom(-1.*hitMomentum, targetEnergy); |
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150 | |
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151 | // Calculate the mean energy lost |
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152 | std::pair<G4double, G4double> theImpact = theNucleus->RefetchImpactXandY(); |
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153 | G4double impactX = theImpact.first; |
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154 | G4double impactY = theImpact.second; |
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155 | G4double inpactPar2 = impactX*impactX + impactY*impactY; |
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156 | |
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157 | G4double radius2 = theNucleus->GetNuclearRadius(theInnerCoreDensityCut*perCent); |
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158 | radius2 *= radius2; |
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159 | G4double pathlength = 0.; |
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160 | #ifdef pdebug |
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161 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: r="<<std::sqrt(radius2)/fermi |
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162 | <<", b="<<std::sqrt(inpactPar2)/fermi<<", R="<<theNucleus->GetOuterRadius()/fermi |
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163 | <<", b/r="<<std::sqrt(inpactPar2/radius2)<<G4endl; |
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164 | #endif |
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165 | if(radius2 - inpactPar2>0) pathlength = 2.*std::sqrt(radius2 - inpactPar2); |
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166 | G4double theEnergyLostInFragmentation = theEnergyLossPerFermi*pathlength/fermi; |
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167 | |
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168 | // now select all particles in range |
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169 | std::list<std::pair<G4double, G4KineticTrack *> > theSorted; // Output |
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170 | std::list<std::pair<G4double, G4KineticTrack *> >::iterator current; // Input |
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171 | for(unsigned int secondary = 0; secondary<theSecondaries->size(); secondary++) |
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172 | { |
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173 | G4LorentzVector a4Mom = theSecondaries->operator[](secondary)->Get4Momentum(); |
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174 | #ifdef CHIPSdebug |
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175 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: ALL STRING particles " |
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176 | << theSecondaries->operator[](secondary)->GetDefinition()->GetPDGCharge()<<" " |
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177 | << theSecondaries->operator[](secondary)->GetDefinition()->GetPDGEncoding()<<" " |
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178 | << a4Mom <<G4endl; |
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179 | #endif |
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180 | #ifdef pdebug |
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181 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: in C=" |
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182 | <<theSecondaries->operator[](secondary)->GetDefinition()->GetPDGCharge()<<",PDG=" |
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183 | <<theSecondaries->operator[](secondary)->GetDefinition()->GetPDGEncoding() |
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184 | <<",4M="<<a4Mom<<", current nS="<<theSorted.size()<<G4endl; |
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185 | #endif |
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186 | G4double toSort = a4Mom.rapidity(); // Rapidity is used for the ordering (?!) |
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187 | std::pair<G4double, G4KineticTrack *> it; |
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188 | it.first = toSort; |
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189 | it.second = theSecondaries->operator[](secondary); |
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190 | G4bool inserted = false; |
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191 | for(current = theSorted.begin(); current!=theSorted.end(); current++) |
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192 | { |
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193 | if((*current).first > toSort) // The current is smaller then existing |
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194 | { |
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195 | theSorted.insert(current, it); // It shifts the others up |
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196 | inserted = true; |
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197 | break; |
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198 | } |
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199 | } |
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200 | if(!inserted) theSorted.push_back(it); // It is bigger than any previous |
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201 | } |
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202 | |
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203 | G4LorentzVector proj4Mom(0.,0.,0.,0.); |
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204 | G4int nD = 0; |
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205 | G4int nU = 0; |
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206 | G4int nS = 0; |
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207 | G4int nAD = 0; |
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208 | G4int nAU = 0; |
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209 | G4int nAS = 0; |
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210 | std::list<std::pair<G4double,G4KineticTrack*> >::iterator firstEscape=theSorted.begin(); |
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211 | G4double runningEnergy = 0; |
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212 | G4int particleCount = 0; |
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213 | G4LorentzVector theLow = (*(theSorted.begin())).second->Get4Momentum(); |
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214 | G4LorentzVector theHigh; |
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215 | |
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216 | #ifdef CHIPSdebug |
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217 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: CHIPS ENERGY LOST " |
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218 | <<theEnergyLostInFragmentation<<". Sorted rapidities event start"<<G4endl; |
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219 | #endif |
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220 | #ifdef pdebug |
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221 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: total CHIPS energy = " |
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222 | <<theEnergyLostInFragmentation<<". Start rapidity sorting nS="<<theSorted.size() |
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223 | <<G4endl; |
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224 | #endif |
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225 | |
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226 | G4QHadronVector projHV; |
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227 | std::vector<G4QContent> theContents; |
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228 | std::vector<G4LorentzVector*> theMomenta; |
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229 | G4ReactionProductVector* theResult = new G4ReactionProductVector; |
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230 | G4ReactionProduct* theSec; |
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231 | G4KineticTrackVector* secondaries; |
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232 | #ifdef pdebug |
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233 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: Absorption nS=" |
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234 | <<theSorted.size()<<G4endl; |
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235 | #endif |
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236 | |
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237 | for(current = theSorted.begin(); current!=theSorted.end(); current++) |
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238 | { |
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239 | #ifdef pdebug |
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240 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: nq=" |
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241 | <<(*current).second->GetDefinition()->GetQuarkContent(3)<<", naq=" |
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242 | <<(*current).second->GetDefinition()->GetAntiQuarkContent(3)<<", PDG=" |
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243 | <<(*current).second->GetDefinition()->GetPDGEncoding()<<",4M=" |
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244 | <<(*current).second->Get4Momentum()<<G4endl; |
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245 | #endif |
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246 | firstEscape = current; // Remember to make decays for the rest |
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247 | G4KineticTrack* aResult = (*current).second; |
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248 | // This is an old (H.P.) solution, which makes an error in En/Mom conservation |
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249 | // |
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250 | // @@ Now it does not include strange particle for the absorption in nuclei (?!) M.K. |
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251 | //if((*current).second->GetDefinition()->GetQuarkContent(3)!=0 || |
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252 | // (*current).second->GetDefinition()->GetAntiQuarkContent(3) !=0) // Strange quarks |
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253 | //{ |
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254 | // G4ParticleDefinition* pdef = aResult->GetDefinition(); |
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255 | // secondaries = NULL; |
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256 | // if ( pdef->GetPDGWidth() > 0 && pdef->GetPDGLifeTime() < 5E-17*s ) |
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257 | // secondaries = aResult->Decay(); // @@ Decay of only strange resonances (?!) M.K. |
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258 | // if ( secondaries == NULL ) // No decay |
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259 | // { |
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260 | // theSec = new G4ReactionProduct(aResult->GetDefinition()); |
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261 | // G4LorentzVector current4Mom = aResult->Get4Momentum(); |
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262 | // current4Mom.boost(targ4Mom.boostVector()); // boost from the targetAtRes system |
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263 | // theSec->SetTotalEnergy(current4Mom.t()); |
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264 | // theSec->SetMomentum(current4Mom.vect()); |
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265 | // theResult->push_back(theSec); |
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266 | // } |
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267 | // else // The decay happened |
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268 | // { |
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269 | // for (unsigned int aSecondary=0; aSecondary<secondaries->size(); aSecondary++) |
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270 | // { |
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271 | // theSec = |
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272 | // new G4ReactionProduct(secondaries->operator[](aSecondary)->GetDefinition()); |
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273 | // G4LorentzVector current4Mom=secondaries->operator[](aSecondary)->Get4Momentum(); |
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274 | // current4Mom.boost(targ4Mom.boostVector()); |
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275 | // theSec->SetTotalEnergy(current4Mom.t()); |
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276 | // theSec->SetMomentum(current4Mom.vect()); |
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277 | // theResult->push_back(theSec); |
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278 | // } |
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279 | // std::for_each(secondaries->begin(), secondaries->end(), DeleteKineticTrack()); |
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280 | // delete secondaries; |
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281 | // } |
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282 | //} |
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283 | // |
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284 | //runningEnergy += (*current).second->Get4Momentum().t(); |
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285 | //if((*current).second->GetDefinition() == G4Proton::Proton()) |
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286 | // runningEnergy-=G4Proton::Proton()->GetPDGMass(); |
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287 | //if((*current).second->GetDefinition() == G4Neutron::Neutron()) |
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288 | // runningEnergy-=G4Neutron::Neutron()->GetPDGMass(); |
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289 | //if((*current).second->GetDefinition() == G4Lambda::Lambda()) |
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290 | // runningEnergy-=G4Lambda::Lambda()->GetPDGMass(); |
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291 | // |
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292 | // New solution starts from here (M.Kossov March 2006) [Strange particles included] |
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293 | runningEnergy += aResult->Get4Momentum().t(); |
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294 | G4double charge=aResult->GetDefinition()->GetPDGCharge(); // Charge of the particle |
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295 | G4int strang=aResult->GetDefinition()->GetQuarkContent(3);// Its strangeness |
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296 | G4int baryn=aResult->GetDefinition()->GetBaryonNumber(); // Its baryon number |
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297 | if (baryn>0 && charge>0 && strang<1) runningEnergy-=mProt; // For positive baryons |
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298 | else if(baryn>0 && strang<1) runningEnergy-=mNeut; // For neut/neg baryons |
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299 | else if(baryn>0) runningEnergy-=mLamb; // For strange baryons |
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300 | else if(baryn<0) runningEnergy+=mProt; // For anti-particles |
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301 | // ------------ End of the new solution |
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302 | #ifdef CHIPSdebug |
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303 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: sorted rapidities " |
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304 | <<(*current).second->Get4Momentum().rapidity()<<G4endl; |
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305 | #endif |
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306 | |
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307 | #ifdef pdebug |
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308 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: E="<<runningEnergy<<", EL=" |
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309 | <<theEnergyLostInFragmentation<<G4endl; |
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310 | #endif |
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311 | |
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312 | if(runningEnergy > theEnergyLostInFragmentation) break; |
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313 | |
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314 | #ifdef CHIPSdebug |
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315 | G4cout <<"G4QStringChipsParticleLevelInterface::Propagate: ABSORBED STRING particles " |
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316 | <<(*current).second->GetDefinition()->GetPDGCharge()<<" " |
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317 | << (*current).second->GetDefinition()->GetPDGEncoding()<<" " |
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318 | << (*current).second->Get4Momentum() <<G4endl; |
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319 | #endif |
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320 | #ifdef pdebug |
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321 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate:C=" |
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322 | <<current->second->GetDefinition()->GetPDGCharge()<<", PDG=" |
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323 | <<current->second->GetDefinition()->GetPDGEncoding()<<", 4M=" |
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324 | <<current->second->Get4Momentum()<<G4endl; |
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325 | #endif |
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326 | |
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327 | // projectile 4-momentum in target rest frame needed in constructor of QHadron |
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328 | particleCount++; |
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329 | theHigh = (*current).second->Get4Momentum(); |
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330 | proj4Mom = (*current).second->Get4Momentum(); |
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331 | proj4Mom.boost(-1.*targ4Mom.boostVector()); // Back to the system of nucleusAtRest |
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332 | nD = (*current).second->GetDefinition()->GetQuarkContent(1); |
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333 | nU = (*current).second->GetDefinition()->GetQuarkContent(2); |
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334 | nS = (*current).second->GetDefinition()->GetQuarkContent(3); |
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335 | nAD = (*current).second->GetDefinition()->GetAntiQuarkContent(1); |
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336 | nAU = (*current).second->GetDefinition()->GetAntiQuarkContent(2); |
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337 | nAS = (*current).second->GetDefinition()->GetAntiQuarkContent(3); |
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338 | G4QContent aProjectile(nD, nU, nS, nAD, nAU, nAS); |
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339 | |
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340 | #ifdef CHIPSdebug_1 |
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341 | G4cout <<G4endl; |
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342 | G4cout <<"G4QStringChipsParticleLevelInterface::Propagate: Quark content: d="<<nD |
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343 | <<", u="<<nU<<", s="<<nS<< "Anti-quark content: anit-d="<<nAD<<", anti-u="<<nAU |
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344 | <<", anti-s="<<nAS<<". G4QContent is constructed"<<endl; |
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345 | #endif |
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346 | |
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347 | theContents.push_back(aProjectile); |
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348 | G4LorentzVector* aVec = new G4LorentzVector((1./MeV)*proj4Mom); // @@ MeV is basic |
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349 | |
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350 | #ifdef CHIPSdebug_1 |
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351 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: projectile momentum = " |
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352 | <<*aVec<<G4endl; |
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353 | G4cout << G4endl; |
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354 | #endif |
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355 | |
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356 | theMomenta.push_back(aVec); |
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357 | } |
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358 | std::vector<G4QContent> theFinalContents; |
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359 | std::vector<G4LorentzVector*> theFinalMomenta; |
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360 | if(theContents.size()<hitCount || 1) // Looks like the "else" is closed by "|| 1" |
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361 | { |
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362 | for(unsigned int hp = 0; hp<theContents.size(); hp++) |
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363 | { |
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364 | G4QHadron* aHadron = new G4QHadron(theContents[hp], *(theMomenta[hp]) ); |
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365 | projHV.push_back(aHadron); |
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366 | } |
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367 | } |
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368 | else // Never come here (!?) |
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369 | { |
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370 | unsigned int hp; |
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371 | for(hp=0; hp<hitCount; hp++) // Initialize the arrays |
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372 | { |
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373 | G4QContent co(0, 0, 0, 0, 0, 0); |
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374 | theFinalContents.push_back(co); |
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375 | G4LorentzVector* mo = new G4LorentzVector(0,0,0,0); |
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376 | theFinalMomenta.push_back(mo); |
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377 | } |
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378 | unsigned int running = 0; |
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379 | while (running<theContents.size()) |
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380 | { |
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381 | for(hp = 0; hp<hitCount; hp++) |
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382 | { |
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383 | theFinalContents[hp] +=theContents[running]; |
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384 | *(theFinalMomenta[hp])+=*(theMomenta[running]); |
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385 | running++; |
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386 | if(running == theContents.size()) break; |
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387 | } |
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388 | } |
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389 | for(hp = 0; hp<hitCount; hp++) |
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390 | { |
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391 | G4QHadron* aHadron = new G4QHadron(theFinalContents[hp], *theFinalMomenta[hp]); |
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392 | projHV.push_back(aHadron); |
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393 | } |
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394 | } |
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395 | // construct the quasmon |
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396 | size_t i; |
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397 | for (i=0; i<theFinalMomenta.size(); i++) delete theFinalMomenta[i]; |
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398 | for (i=0; i<theMomenta.size(); i++) delete theMomenta[i]; |
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399 | theFinalMomenta.clear(); |
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400 | theMomenta.clear(); |
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401 | |
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402 | G4QNucleus::SetParameters(fractionOfSingleQuasiFreeNucleons, |
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403 | fractionOfPairedQuasiFreeNucleons, |
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404 | clusteringCoefficient, |
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405 | fusionToExchange); |
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406 | G4Quasmon::SetParameters(temperature, halfTheStrangenessOfSee, etaToEtaPrime); |
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407 | |
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408 | #ifdef CHIPSdebug |
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409 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: G4QNucleus parameters " |
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410 | <<fractionOfSingleQuasiFreeNucleons<<" "<<fractionOfPairedQuasiFreeNucleons |
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411 | <<" "<<clusteringCoefficient<<G4endl; |
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412 | G4cout<<"G4Quasmon parameters "<<temperature<<" "<<halfTheStrangenessOfSee<<" " |
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413 | <<etaToEtaPrime << G4endl; |
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414 | G4cout<<"The Target PDG code = "<<targetPDGCode<<G4endl; |
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415 | G4cout<<"The projectile momentum = "<<1./MeV*proj4Mom<<G4endl; |
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416 | G4cout<<"The target momentum = "<<1./MeV*targ4Mom<<G4endl; |
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417 | #endif |
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418 | |
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419 | // now call chips with this info in place |
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420 | G4QHadronVector* output = 0; |
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421 | if (particleCount!=0 && resA!=0) |
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422 | { |
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423 | // G4QCHIPSWorld aWorld(nop); // Create CHIPS World of nop particles |
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424 | G4QCHIPSWorld::Get()->GetParticles(nop); |
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425 | G4QEnvironment* pan= new G4QEnvironment(projHV, targetPDGCode); |
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426 | try |
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427 | { |
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428 | output = pan->Fragment(); // The main fragmentation member function |
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429 | } |
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430 | catch(G4HadronicException& aR) |
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431 | { |
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432 | G4cerr << "Exception thrown of G4QStringChipsParticleLevelInterface "<<G4endl; |
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433 | G4cerr << " targetPDGCode = "<< targetPDGCode <<G4endl; |
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434 | G4cerr << " The projectile momentum = "<<1./MeV*proj4Mom<<G4endl; |
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435 | G4cerr << " The target momentum = "<<1./MeV*targ4Mom<<G4endl<<G4endl; |
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436 | G4cerr << " Dumping the information in the pojectile list"<<G4endl; |
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437 | for(size_t i=0; i< projHV.size(); i++) |
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438 | { |
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439 | G4cerr <<" Incoming 4-momentum and PDG code of "<<i<<"'th hadron: " |
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440 | <<" "<< projHV[i]->Get4Momentum()<<" "<<projHV[i]->GetPDGCode()<<G4endl; |
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441 | } |
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442 | throw; |
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443 | } |
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444 | // clean up particles |
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445 | std::for_each(projHV.begin(), projHV.end(), DeleteQHadron()); |
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446 | projHV.clear(); |
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447 | delete pan; |
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448 | } |
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449 | else output = new G4QHadronVector; |
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450 | |
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451 | // Fill the result. |
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452 | #ifdef CHIPSdebug |
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453 | G4cout << "NEXT EVENT"<<endl; |
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454 | #endif |
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455 | |
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456 | // first decay and add all escaping particles. |
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457 | for(current = firstEscape; current!=theSorted.end(); current++) |
---|
458 | { |
---|
459 | G4KineticTrack* aResult = (*current).second; |
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460 | G4ParticleDefinition* pdef=aResult->GetDefinition(); |
---|
461 | secondaries = NULL; |
---|
462 | if(pdef->GetPDGWidth() > 0 && pdef->GetPDGLifeTime() < 5E-17*s ) |
---|
463 | { |
---|
464 | secondaries = aResult->Decay(); // @@ Uses standard Decay, which is now wrong! |
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465 | } |
---|
466 | if ( secondaries == NULL ) |
---|
467 | { |
---|
468 | theSec = new G4ReactionProduct(aResult->GetDefinition()); |
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469 | G4LorentzVector current4Mom = aResult->Get4Momentum(); |
---|
470 | current4Mom.boost(targ4Mom.boostVector()); |
---|
471 | theSec->SetTotalEnergy(current4Mom.t()); |
---|
472 | theSec->SetMomentum(current4Mom.vect()); |
---|
473 | #ifdef pdebug |
---|
474 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: *OUT* QGS stable PDG=" |
---|
475 | <<aResult->GetDefinition()->GetPDGEncoding()<<",4M="<<current4Mom<<G4endl; |
---|
476 | #endif |
---|
477 | theResult->push_back(theSec); |
---|
478 | } |
---|
479 | else |
---|
480 | { |
---|
481 | for (unsigned int aSecondary=0; aSecondary<secondaries->size(); aSecondary++) |
---|
482 | { |
---|
483 | theSec=new G4ReactionProduct(secondaries->operator[](aSecondary)->GetDefinition()); |
---|
484 | G4LorentzVector current4Mom = secondaries->operator[](aSecondary)->Get4Momentum(); |
---|
485 | current4Mom.boost(targ4Mom.boostVector()); |
---|
486 | theSec->SetTotalEnergy(current4Mom.t()); |
---|
487 | theSec->SetMomentum(current4Mom.vect()); |
---|
488 | #ifdef pdebug |
---|
489 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: *OUT* QGS decay PDG=" |
---|
490 | <<secondaries->operator[](aSecondary)->GetDefinition()->GetPDGEncoding() |
---|
491 | <<",4M="<<current4Mom<<G4endl; |
---|
492 | #endif |
---|
493 | theResult->push_back(theSec); |
---|
494 | } |
---|
495 | std::for_each(secondaries->begin(), secondaries->end(), DeleteKineticTrack()); |
---|
496 | delete secondaries; |
---|
497 | } |
---|
498 | } |
---|
499 | std::for_each(theSecondaries->begin(), theSecondaries->end(), DeleteKineticTrack()); |
---|
500 | delete theSecondaries; |
---|
501 | |
---|
502 | // now add the quasmon output |
---|
503 | G4int maxParticle=output->size(); |
---|
504 | #ifdef CHIPSdebug |
---|
505 | G4cout << "Number of particles from string"<<theResult->size()<<G4endl; |
---|
506 | G4cout << "Number of particles from chips"<<maxParticle<<G4endl; |
---|
507 | #endif |
---|
508 | #ifdef pdebug |
---|
509 | G4cout << "Number of particles from QGS="<<theResult->size()<<G4endl; |
---|
510 | G4cout << "Number of particles from CHIPS="<<maxParticle<<G4endl; |
---|
511 | #endif |
---|
512 | if(maxParticle) for(G4int particle = 0; particle < maxParticle; particle++) |
---|
513 | { |
---|
514 | if(output->operator[](particle)->GetNFragments() != 0) |
---|
515 | { |
---|
516 | delete output->operator[](particle); |
---|
517 | continue; |
---|
518 | } |
---|
519 | G4int pdgCode = output->operator[](particle)->GetPDGCode(); |
---|
520 | |
---|
521 | |
---|
522 | #ifdef CHIPSdebug |
---|
523 | G4cerr << "PDG code of chips particle = "<<pdgCode<<G4endl; |
---|
524 | #endif |
---|
525 | |
---|
526 | G4ParticleDefinition * theDefinition; |
---|
527 | // Note that I still have to take care of strange nuclei |
---|
528 | // For this I need the mass calculation, and a changed interface |
---|
529 | // for ion-table ==> work for Hisaya @@@@@@@ |
---|
530 | // Then I can sort out the pdgCode. I also need a decau process |
---|
531 | // for strange nuclei; may be another chips interface |
---|
532 | if(pdgCode>90000000) |
---|
533 | { |
---|
534 | G4int aZ = (pdgCode-90000000)/1000; |
---|
535 | if (aZ>1000) aZ=aZ%1000; // patch for strange nuclei, to be repaired @@@@ |
---|
536 | G4int anN = pdgCode-90000000-1000*aZ; |
---|
537 | if(anN>1000) anN=anN%1000; // patch for strange nuclei, to be repaired @@@@ |
---|
538 | if(pdgCode==91000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
539 | else if(pdgCode==92000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
540 | else if(pdgCode==93000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
541 | else if(pdgCode==94000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
542 | else if(pdgCode==95000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
543 | else if(pdgCode==96000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
544 | else if(pdgCode==97000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
545 | else if(pdgCode==98000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
546 | else if(aZ == 0 && anN == 1) theDefinition = G4Neutron::Neutron(); |
---|
547 | else theDefinition = G4ParticleTable::GetParticleTable()->FindIon(aZ,anN+aZ,0,aZ); |
---|
548 | } |
---|
549 | else theDefinition = G4ParticleTable::GetParticleTable()->FindParticle(pdgCode); |
---|
550 | |
---|
551 | #ifdef CHIPSdebug |
---|
552 | G4cout << "Particle code produced = "<< pdgCode <<G4endl; |
---|
553 | #endif |
---|
554 | |
---|
555 | if(theDefinition) |
---|
556 | { |
---|
557 | theSec = new G4ReactionProduct(theDefinition); |
---|
558 | G4LorentzVector current4Mom = output->operator[](particle)->Get4Momentum(); |
---|
559 | current4Mom.boost(targ4Mom.boostVector()); |
---|
560 | theSec->SetTotalEnergy(current4Mom.t()); |
---|
561 | theSec->SetMomentum(current4Mom.vect()); |
---|
562 | #ifdef pdebug |
---|
563 | G4cout<<"G4QStringChipsParticleLevelInterface::Propagate: *OUT* CHIPS PDG=" |
---|
564 | <<theDefinition->GetPDGEncoding()<<",4M="<<current4Mom<<G4endl; |
---|
565 | #endif |
---|
566 | theResult->push_back(theSec); |
---|
567 | } |
---|
568 | else |
---|
569 | { |
---|
570 | G4cerr << G4endl<<"WARNING: "<<G4endl; |
---|
571 | G4cerr << "Getting unknown pdgCode from chips in ParticleLevelInterface"<<G4endl; |
---|
572 | G4cerr << "skipping particle with pdgCode = "<<pdgCode<<G4endl<<G4endl; |
---|
573 | } |
---|
574 | |
---|
575 | #ifdef CHIPSdebug |
---|
576 | G4cout <<"CHIPS particles "<<theDefinition->GetPDGCharge()<<" " |
---|
577 | << theDefinition->GetPDGEncoding()<<" " |
---|
578 | << output->operator[](particle)->Get4Momentum() <<G4endl; |
---|
579 | #endif |
---|
580 | |
---|
581 | delete output->operator[](particle); |
---|
582 | } |
---|
583 | delete output; |
---|
584 | |
---|
585 | #ifdef CHIPSdebug |
---|
586 | G4cout << "Number of particles"<<theResult->size()<<G4endl; |
---|
587 | G4cout << G4endl; |
---|
588 | G4cout << "QUASMON preparation info " |
---|
589 | << 1./MeV*proj4Mom<<" " |
---|
590 | << 1./MeV*targ4Mom<<" " |
---|
591 | << nD<<" "<<nU<<" "<<nS<<" "<<nAD<<" "<<nAU<<" "<<nAS<<" " |
---|
592 | << hitCount<<" " |
---|
593 | << particleCount<<" " |
---|
594 | << theLow<<" " |
---|
595 | << theHigh<<" " |
---|
596 | << G4endl; |
---|
597 | #endif |
---|
598 | |
---|
599 | return theResult; |
---|
600 | } |
---|