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: G4ParticleDefinition.cc,v 1.34 2009/09/21 04:08:24 kurasige Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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29 | // |
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30 | // |
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31 | // -------------------------------------------------------------- |
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32 | // GEANT 4 class implementation file |
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33 | // |
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34 | // History: first implementation, based on object model of |
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35 | // 2nd December 1995, G.Cosmo |
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36 | // ---------------- G4ParticleDefinition ----------------- |
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37 | // first implementation by Makoto Asai, 29 January 1996 |
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38 | // revised by G.Cosmo, 29 February 1996 |
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39 | // revised by H.Kurashige, 19 April 1996 |
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40 | // Code uses operators (+=, *=, ++, -> etc.) correctly, P. Urban, 26/6/96 |
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41 | // revised by H.Kurashige, 4 July 1996 |
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42 | // revised by H.Kurashige, 16 Feb 1997 |
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43 | // revised by H.Kurashige, 10 Nov 1997 |
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44 | // remove new/delete G4ProcessManager by H.Kurashige 06 June 1998 |
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45 | // added Resonance flag and ApplyCuts flag H.Kurashige 27 June 1998 |
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46 | // modify FillQuarkContents() for quarks/diquarks H.Kurashige 30 June 1998 |
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47 | // modify encoding rule H.Kurashige 23 Oct. 98 |
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48 | // modify FillQuarkContents() for deltas 25 Nov.,98 H.Kurashige |
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49 | // |
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50 | // modify FillQuarkContents() to use G4PDGCodeChecker 17 Aug. 99 H.Kurashige |
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51 | // -------------------------------------------------------------- |
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52 | |
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53 | |
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54 | #include "G4ParticleDefinition.hh" |
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55 | #include "G4ParticleTable.hh" |
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56 | #include "G4IonTable.hh" |
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57 | #include "G4DecayTable.hh" |
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58 | #include "G4PDGCodeChecker.hh" |
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59 | #include "G4StateManager.hh" |
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60 | |
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61 | G4ParticleDefinition::G4ParticleDefinition( |
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62 | const G4String& aName, |
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63 | G4double mass, |
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64 | G4double width, |
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65 | G4double charge, |
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66 | G4int iSpin, |
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67 | G4int iParity, |
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68 | G4int iConjugation, |
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69 | G4int iIsospin, |
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70 | G4int iIsospin3, |
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71 | G4int gParity, |
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72 | const G4String& pType, |
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73 | G4int lepton, |
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74 | G4int baryon, |
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75 | G4int encoding, |
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76 | G4bool stable, |
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77 | G4double lifetime, |
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78 | G4DecayTable *decaytable, |
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79 | G4bool shortlived, |
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80 | const G4String& subType, |
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81 | G4int anti_encoding, |
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82 | G4double magneticMoment) |
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83 | |
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84 | : theParticleName(aName), |
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85 | thePDGMass(mass), |
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86 | thePDGWidth(width), |
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87 | thePDGCharge(charge), |
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88 | thePDGiSpin(iSpin), |
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89 | thePDGSpin(iSpin*0.5), |
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90 | thePDGiParity(iParity), |
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91 | thePDGiConjugation(iConjugation), |
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92 | thePDGiGParity(gParity), |
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93 | thePDGiIsospin(iIsospin), |
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94 | thePDGiIsospin3(iIsospin3), |
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95 | thePDGIsospin(iIsospin*0.5), |
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96 | thePDGIsospin3(iIsospin3*0.5), |
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97 | thePDGMagneticMoment(magneticMoment), |
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98 | theLeptonNumber(lepton), |
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99 | theBaryonNumber(baryon), |
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100 | theParticleType(pType), |
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101 | theParticleSubType(subType), |
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102 | thePDGEncoding(encoding), |
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103 | theAntiPDGEncoding(-1*encoding), |
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104 | fShortLivedFlag(shortlived), |
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105 | thePDGStable(stable), |
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106 | thePDGLifeTime(lifetime), |
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107 | theDecayTable(decaytable), |
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108 | theProcessManager(0), |
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109 | theAtomicNumber(0), |
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110 | theAtomicMass(0), |
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111 | verboseLevel(1), |
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112 | fApplyCutsFlag(false) |
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113 | { |
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114 | static G4String nucleus("nucleus"); |
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115 | theParticleTable = G4ParticleTable::GetParticleTable(); |
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116 | |
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117 | //set verboseLevel equal to ParticleTable |
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118 | verboseLevel = theParticleTable->GetVerboseLevel(); |
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119 | |
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120 | if (anti_encoding !=0) theAntiPDGEncoding = anti_encoding; |
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121 | |
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122 | // check quark contents |
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123 | if (this->FillQuarkContents() != thePDGEncoding) { |
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124 | #ifdef G4VERBOSE |
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125 | if (verboseLevel>0) { |
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126 | // Using G4cerr expecting that it is available in construction of static objects |
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127 | G4cerr << "Particle " << aName << " has a strange PDGEncoding " <<G4endl; |
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128 | } |
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129 | #endif |
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130 | } |
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131 | |
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132 | // check initialization is in Pre_Init state except for ions |
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133 | G4ApplicationState currentState = G4StateManager::GetStateManager()->GetCurrentState(); |
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134 | |
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135 | if ( (theParticleType!=nucleus) && (currentState!=G4State_PreInit)){ |
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136 | #ifdef G4VERBOSE |
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137 | if (GetVerboseLevel()>0) { |
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138 | G4cout << "G4ParticleDefintion (other than ions) should be created in Pre_Init state "; |
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139 | G4cout << aName << G4endl; |
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140 | } |
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141 | #endif |
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142 | G4Exception( "G4ParticleDefintion::G4ParticleDefintion", |
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143 | "Illegal operation", JustWarning, |
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144 | "G4ParticleDefinition should be created in PreInit state"); |
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145 | } |
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146 | |
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147 | |
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148 | if (theParticleTable->GetIonTable()->IsIon(this)) { |
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149 | SetAtomicNumber( G4int(GetPDGCharge()/eplus) ); |
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150 | SetAtomicMass( GetBaryonNumber() ); |
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151 | } |
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152 | |
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153 | |
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154 | // check name and register this particle into ParticleTable |
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155 | theParticleTable->Insert(this); |
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156 | |
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157 | } |
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158 | |
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159 | G4ParticleDefinition::G4ParticleDefinition(const G4ParticleDefinition &) |
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160 | { |
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161 | G4Exception("G4ParticleDefinition::G4ParticleDefinition()", |
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162 | "illegal constructor call", FatalException, |
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163 | "You call Copy Constructor of G4ParticleDefinition "); |
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164 | } |
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165 | |
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166 | G4ParticleDefinition::G4ParticleDefinition() |
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167 | { |
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168 | G4Exception("G4ParticleDefinition::G4ParticleDefinition()", |
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169 | "illegal constructor call", FatalException, |
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170 | "You call Default Constructor of G4ParticleDefinition "); |
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171 | } |
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172 | |
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173 | |
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174 | G4ParticleDefinition::~G4ParticleDefinition() |
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175 | { |
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176 | if (theDecayTable!= 0) delete theDecayTable; |
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177 | } |
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178 | |
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179 | |
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180 | const G4ParticleDefinition & G4ParticleDefinition::operator=(const G4ParticleDefinition &right) |
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181 | { |
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182 | if (this != &right) { |
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183 | } |
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184 | return *this; |
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185 | } |
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186 | |
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187 | G4int G4ParticleDefinition::operator==(const G4ParticleDefinition &right) const |
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188 | { |
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189 | return (this->theParticleName == right.theParticleName); |
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190 | } |
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191 | |
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192 | G4int G4ParticleDefinition::operator!=(const G4ParticleDefinition &right) const |
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193 | { |
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194 | return (this->theParticleName != right.theParticleName); |
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195 | } |
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196 | |
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197 | |
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198 | |
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199 | G4int G4ParticleDefinition::FillQuarkContents() |
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200 | // calculate quark and anti-quark contents |
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201 | // return value is PDG encoding for this particle. |
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202 | // It means error if the return value is differnt from |
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203 | // this->thePDGEncoding. |
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204 | { |
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205 | G4int flavor; |
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206 | for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){ |
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207 | theQuarkContent[flavor] = 0; |
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208 | theAntiQuarkContent[flavor] = 0; |
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209 | } |
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210 | |
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211 | G4PDGCodeChecker checker; |
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212 | checker.SetVerboseLevel(verboseLevel); |
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213 | |
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214 | G4int temp = checker.CheckPDGCode(thePDGEncoding, theParticleType); |
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215 | |
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216 | if ( temp != 0) { |
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217 | for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){ |
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218 | theQuarkContent[flavor] = checker.GetQuarkContent(flavor); |
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219 | theAntiQuarkContent[flavor] = checker.GetAntiQuarkContent(flavor); |
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220 | } |
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221 | if ((theParticleType == "meson")||(theParticleType == "baryon")) { |
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222 | // check charge |
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223 | if (!checker.CheckCharge(thePDGCharge) ){ |
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224 | temp = 0; |
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225 | #ifdef G4VERBOSE |
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226 | if (verboseLevel>0) { |
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227 | G4cout << "G4ParticleDefinition::FillQuarkContents : "; |
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228 | G4cout << " illegal charge (" << thePDGCharge/eplus; |
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229 | G4cout << " PDG code=" << thePDGEncoding <<G4endl; |
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230 | } |
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231 | #endif |
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232 | } |
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233 | // check spin |
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234 | if (checker.GetSpin() != thePDGiSpin) { |
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235 | temp=0; |
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236 | #ifdef G4VERBOSE |
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237 | if (verboseLevel>0) { |
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238 | G4cout << "G4ParticleDefinition::FillQuarkContents : "; |
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239 | G4cout << " illegal SPIN (" << thePDGiSpin << "/2"; |
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240 | G4cout << " PDG code=" << thePDGEncoding <<G4endl; |
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241 | } |
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242 | #endif |
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243 | } |
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244 | } |
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245 | } |
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246 | return temp; |
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247 | } |
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248 | |
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249 | void G4ParticleDefinition::DumpTable() const |
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250 | { |
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251 | G4cout << G4endl; |
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252 | G4cout << "--- G4ParticleDefinition ---" << G4endl; |
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253 | G4cout << " Particle Name : " << theParticleName << G4endl; |
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254 | G4cout << " PDG particle code : " << thePDGEncoding; |
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255 | G4cout << " [PDG anti-particle code: " << this->GetAntiPDGEncoding() << "]"<< G4endl; |
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256 | G4cout << " Mass [GeV/c2] : " << thePDGMass/GeV ; |
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257 | G4cout << " Width : " << thePDGWidth/GeV << G4endl; |
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258 | G4cout << " Lifetime [nsec] : " << thePDGLifeTime/ns << G4endl; |
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259 | G4cout << " Charge [e]: " << thePDGCharge/eplus << G4endl; |
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260 | G4cout << " Spin : " << thePDGiSpin << "/2" << G4endl; |
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261 | G4cout << " Parity : " << thePDGiParity << G4endl; |
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262 | G4cout << " Charge conjugation : " << thePDGiConjugation << G4endl; |
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263 | G4cout << " Isospin : (I,Iz): (" << thePDGiIsospin <<"/2"; |
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264 | G4cout << " , " << thePDGiIsospin3 << "/2 ) " << G4endl; |
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265 | G4cout << " GParity : " << thePDGiGParity << G4endl; |
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266 | if (thePDGMagneticMoment != 0.0) { |
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267 | G4cout << " MagneticMoment [MeV/T] : " << thePDGMagneticMoment/MeV*tesla << G4endl; |
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268 | } |
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269 | G4cout << " Quark contents (d,u,s,c,b,t) : " << theQuarkContent[0]; |
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270 | G4cout << ", " << theQuarkContent[1]; |
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271 | G4cout << ", " << theQuarkContent[2]; |
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272 | G4cout << ", " << theQuarkContent[3]; |
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273 | G4cout << ", " << theQuarkContent[4]; |
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274 | G4cout << ", " << theQuarkContent[5] << G4endl; |
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275 | G4cout << " AntiQuark contents : " << theAntiQuarkContent[0]; |
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276 | G4cout << ", " << theAntiQuarkContent[1]; |
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277 | G4cout << ", " << theAntiQuarkContent[2]; |
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278 | G4cout << ", " << theAntiQuarkContent[3]; |
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279 | G4cout << ", " << theAntiQuarkContent[4]; |
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280 | G4cout << ", " << theAntiQuarkContent[5] << G4endl; |
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281 | G4cout << " Lepton number : " << theLeptonNumber; |
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282 | G4cout << " Baryon number : " << theBaryonNumber << G4endl; |
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283 | G4cout << " Particle type : " << theParticleType ; |
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284 | G4cout << " [" << theParticleSubType << "]" << G4endl; |
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285 | |
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286 | if ( fShortLivedFlag ){ |
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287 | G4cout << " ShortLived : ON" << G4endl; |
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288 | } |
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289 | |
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290 | if ( thePDGStable ){ |
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291 | G4cout << " Stable : stable" << G4endl; |
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292 | } else { |
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293 | if( theDecayTable != 0 ){ |
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294 | theDecayTable->DumpInfo(); |
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295 | } else { |
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296 | G4cout << "Decay Table is not defined !!" <<G4endl; |
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297 | } |
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298 | } |
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299 | |
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300 | } |
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301 | |
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302 | void G4ParticleDefinition::SetApplyCutsFlag(G4bool flg) |
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303 | { |
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304 | if(theParticleName=="gamma" |
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305 | || theParticleName=="e-" |
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306 | || theParticleName=="e+") |
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307 | { fApplyCutsFlag = flg; } |
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308 | else |
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309 | { |
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310 | G4cerr |
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311 | << "G4ParticleDefinition::SetApplyCutsFlag() for " << theParticleName |
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312 | << G4endl; |
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313 | G4cerr |
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314 | << "becomes obsolete. Production threshold is applied only for " |
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315 | << "gamma, e- and e+." << G4endl; |
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316 | } |
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317 | } |
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318 | |
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319 | |
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320 | |
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321 | |
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322 | |
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323 | |
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324 | |
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325 | |
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326 | |
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327 | |
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328 | |
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329 | |
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330 | |
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