| 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 1.31 2008/06/08 12:43:19 kurasige Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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| 29 | // |
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| 30 | // |
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| 31 | // -------------------------------------------------------------- |
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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 "G4DecayTable.hh" |
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| 57 | #include "G4PDGCodeChecker.hh" |
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| 58 | |
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| 59 | G4ParticleDefinition::G4ParticleDefinition( |
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| 60 | const G4String& aName, |
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| 61 | G4double mass, |
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| 62 | G4double width, |
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| 63 | G4double charge, |
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| 64 | G4int iSpin, |
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| 65 | G4int iParity, |
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| 66 | G4int iConjugation, |
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| 67 | G4int iIsospin, |
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| 68 | G4int iIsospin3, |
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| 69 | G4int gParity, |
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| 70 | const G4String& pType, |
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| 71 | G4int lepton, |
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| 72 | G4int baryon, |
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| 73 | G4int encoding, |
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| 74 | G4bool stable, |
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| 75 | G4double lifetime, |
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| 76 | G4DecayTable *decaytable, |
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| 77 | G4bool shortlived, |
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| 78 | const G4String& subType, |
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| 79 | G4int anti_encoding, |
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| 80 | G4double magneticMoment) |
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| 81 | |
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| 82 | : theParticleName(aName), |
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| 83 | thePDGMass(mass), |
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| 84 | thePDGWidth(width), |
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| 85 | thePDGCharge(charge), |
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| 86 | thePDGiSpin(iSpin), |
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| 87 | thePDGSpin(iSpin*0.5), |
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| 88 | thePDGiParity(iParity), |
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| 89 | thePDGiConjugation(iConjugation), |
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| 90 | thePDGiGParity(gParity), |
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| 91 | thePDGiIsospin(iIsospin), |
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| 92 | thePDGiIsospin3(iIsospin3), |
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| 93 | thePDGIsospin(iIsospin*0.5), |
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| 94 | thePDGIsospin3(iIsospin3*0.5), |
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| 95 | thePDGMagneticMoment(magneticMoment), |
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| 96 | theLeptonNumber(lepton), |
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| 97 | theBaryonNumber(baryon), |
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| 98 | theParticleType(pType), |
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| 99 | theParticleSubType(subType), |
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| 100 | thePDGEncoding(encoding), |
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| 101 | theAntiPDGEncoding(-1*encoding), |
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| 102 | fShortLivedFlag(shortlived), |
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| 103 | thePDGStable(stable), |
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| 104 | thePDGLifeTime(lifetime), |
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| 105 | theDecayTable(decaytable), |
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| 106 | theProcessManager(0), |
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| 107 | theAtomicNumber(0), |
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| 108 | theAtomicMass(0), |
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| 109 | verboseLevel(1), |
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| 110 | fApplyCutsFlag(false) |
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| 111 | { |
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| 112 | // check name and register this particle into ParticleTable |
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| 113 | theParticleTable = G4ParticleTable::GetParticleTable(); |
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| 114 | theParticleTable->Insert(this); |
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| 115 | |
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| 116 | //set verboseLevel equal to ParticleTable |
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| 117 | verboseLevel = theParticleTable->GetVerboseLevel(); |
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| 118 | |
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| 119 | if (anti_encoding !=0) theAntiPDGEncoding = anti_encoding; |
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| 120 | |
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| 121 | // check quark contents |
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| 122 | if (this->FillQuarkContents() != thePDGEncoding) { |
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| 123 | #ifdef G4VERBOSE |
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| 124 | if (verboseLevel>0) { |
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| 125 | // Using G4cerr expecting that it is available in construction of static objects |
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| 126 | G4cerr << "Particle " << aName << " has a strange PDGEncoding " <<G4endl; |
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| 127 | } |
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| 128 | #endif |
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| 129 | } |
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| 130 | } |
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| 131 | |
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| 132 | G4ParticleDefinition::G4ParticleDefinition(const G4ParticleDefinition &) |
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| 133 | { |
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| 134 | G4Exception("G4ParticleDefinition::G4ParticleDefinition()", |
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| 135 | "illegal constructor call", FatalException, |
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| 136 | "You call Copy Constructor of G4ParticleDefinition "); |
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| 137 | } |
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| 138 | |
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| 139 | G4ParticleDefinition::G4ParticleDefinition() |
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| 140 | { |
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| 141 | G4Exception("G4ParticleDefinition::G4ParticleDefinition()", |
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| 142 | "illegal constructor call", FatalException, |
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| 143 | "You call Default Constructor of G4ParticleDefinition "); |
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| 144 | } |
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| 145 | |
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| 146 | |
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| 147 | G4ParticleDefinition::~G4ParticleDefinition() |
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| 148 | { |
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| 149 | if (theDecayTable!= 0) delete theDecayTable; |
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| 150 | } |
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| 151 | |
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| 152 | |
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| 153 | const G4ParticleDefinition & G4ParticleDefinition::operator=(const G4ParticleDefinition &right) |
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| 154 | { |
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| 155 | if (this != &right) { |
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| 156 | } |
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| 157 | return *this; |
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| 158 | } |
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| 159 | |
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| 160 | G4int G4ParticleDefinition::operator==(const G4ParticleDefinition &right) const |
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| 161 | { |
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| 162 | return (this->theParticleName == right.theParticleName); |
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| 163 | } |
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| 164 | |
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| 165 | G4int G4ParticleDefinition::operator!=(const G4ParticleDefinition &right) const |
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| 166 | { |
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| 167 | return (this->theParticleName != right.theParticleName); |
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| 168 | } |
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| 169 | |
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| 170 | |
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| 171 | |
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| 172 | G4int G4ParticleDefinition::FillQuarkContents() |
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| 173 | // calculate quark and anti-quark contents |
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| 174 | // return value is PDG encoding for this particle. |
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| 175 | // It means error if the return value is differnt from |
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| 176 | // this->thePDGEncoding. |
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| 177 | { |
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| 178 | G4int flavor; |
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| 179 | for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){ |
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| 180 | theQuarkContent[flavor] = 0; |
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| 181 | theAntiQuarkContent[flavor] = 0; |
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| 182 | } |
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| 183 | |
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| 184 | G4PDGCodeChecker checker; |
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| 185 | checker.SetVerboseLevel(verboseLevel); |
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| 186 | |
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| 187 | G4int temp = checker.CheckPDGCode(thePDGEncoding, theParticleType); |
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| 188 | |
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| 189 | if ( temp != 0) { |
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| 190 | for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){ |
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| 191 | theQuarkContent[flavor] = checker.GetQuarkContent(flavor); |
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| 192 | theAntiQuarkContent[flavor] = checker.GetAntiQuarkContent(flavor); |
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| 193 | } |
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| 194 | if ((theParticleType == "meson")||(theParticleType == "baryon")) { |
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| 195 | // check charge |
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| 196 | if (!checker.CheckCharge(thePDGCharge) ){ |
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| 197 | temp = 0; |
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| 198 | #ifdef G4VERBOSE |
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| 199 | if (verboseLevel>0) { |
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| 200 | G4cout << "G4ParticleDefinition::FillQuarkContents : "; |
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| 201 | G4cout << " illegal charge (" << thePDGCharge/eplus; |
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| 202 | G4cout << " PDG code=" << thePDGEncoding <<G4endl; |
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| 203 | } |
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| 204 | #endif |
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| 205 | } |
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| 206 | // check spin |
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| 207 | if (checker.GetSpin() != thePDGiSpin) { |
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| 208 | temp=0; |
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| 209 | #ifdef G4VERBOSE |
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| 210 | if (verboseLevel>0) { |
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| 211 | G4cout << "G4ParticleDefinition::FillQuarkContents : "; |
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| 212 | G4cout << " illegal SPIN (" << thePDGiSpin << "/2"; |
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| 213 | G4cout << " PDG code=" << thePDGEncoding <<G4endl; |
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| 214 | } |
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| 215 | #endif |
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| 216 | } |
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| 217 | } |
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| 218 | } |
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| 219 | return temp; |
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| 220 | } |
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| 221 | |
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| 222 | void G4ParticleDefinition::DumpTable() const |
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| 223 | { |
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| 224 | G4cout << G4endl; |
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| 225 | G4cout << "--- G4ParticleDefinition ---" << G4endl; |
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| 226 | G4cout << " Particle Name : " << theParticleName << G4endl; |
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| 227 | G4cout << " PDG particle code : " << thePDGEncoding; |
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| 228 | G4cout << " [PDG anti-particle code: " << this->GetAntiPDGEncoding() << "]"<< G4endl; |
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| 229 | G4cout << " Mass [GeV/c2] : " << thePDGMass/GeV ; |
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| 230 | G4cout << " Width : " << thePDGWidth/GeV << G4endl; |
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| 231 | G4cout << " Lifetime [nsec] : " << thePDGLifeTime/ns << G4endl; |
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| 232 | G4cout << " Charge [e]: " << thePDGCharge/eplus << G4endl; |
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| 233 | G4cout << " Spin : " << thePDGiSpin << "/2" << G4endl; |
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| 234 | G4cout << " Parity : " << thePDGiParity << G4endl; |
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| 235 | G4cout << " Charge conjugation : " << thePDGiConjugation << G4endl; |
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| 236 | G4cout << " Isospin : (I,Iz): (" << thePDGiIsospin <<"/2"; |
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| 237 | G4cout << " , " << thePDGiIsospin3 << "/2 ) " << G4endl; |
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| 238 | G4cout << " GParity : " << thePDGiGParity << G4endl; |
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| 239 | if (thePDGMagneticMoment != 0.0) { |
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| 240 | G4cout << " MagneticMoment [MeV/T] : " << thePDGMagneticMoment/MeV*tesla << G4endl; |
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| 241 | } |
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| 242 | G4cout << " Quark contents (d,u,s,c,b,t) : " << theQuarkContent[0]; |
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| 243 | G4cout << ", " << theQuarkContent[1]; |
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| 244 | G4cout << ", " << theQuarkContent[2]; |
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| 245 | G4cout << ", " << theQuarkContent[3]; |
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| 246 | G4cout << ", " << theQuarkContent[4]; |
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| 247 | G4cout << ", " << theQuarkContent[5] << G4endl; |
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| 248 | G4cout << " AntiQuark contents : " << theAntiQuarkContent[0]; |
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| 249 | G4cout << ", " << theAntiQuarkContent[1]; |
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| 250 | G4cout << ", " << theAntiQuarkContent[2]; |
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| 251 | G4cout << ", " << theAntiQuarkContent[3]; |
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| 252 | G4cout << ", " << theAntiQuarkContent[4]; |
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| 253 | G4cout << ", " << theAntiQuarkContent[5] << G4endl; |
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| 254 | G4cout << " Lepton number : " << theLeptonNumber; |
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| 255 | G4cout << " Baryon number : " << theBaryonNumber << G4endl; |
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| 256 | G4cout << " Particle type : " << theParticleType ; |
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| 257 | G4cout << " [" << theParticleSubType << "]" << G4endl; |
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| 258 | |
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| 259 | if ( fShortLivedFlag ){ |
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| 260 | G4cout << " ShortLived : ON" << G4endl; |
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| 261 | } |
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| 262 | |
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| 263 | if ( thePDGStable ){ |
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| 264 | G4cout << " Stable : stable" << G4endl; |
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| 265 | } else { |
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| 266 | if( theDecayTable != 0 ){ |
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| 267 | theDecayTable->DumpInfo(); |
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| 268 | } else { |
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| 269 | G4cout << "Decay Table is not defined !!" <<G4endl; |
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| 270 | } |
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| 271 | } |
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| 272 | |
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| 273 | } |
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| 274 | |
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| 275 | void G4ParticleDefinition::SetApplyCutsFlag(G4bool flg) |
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| 276 | { |
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| 277 | if(theParticleName=="gamma" |
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| 278 | || theParticleName=="e-" |
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| 279 | || theParticleName=="e+") |
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| 280 | { fApplyCutsFlag = flg; } |
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| 281 | else |
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| 282 | { |
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| 283 | G4cerr |
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| 284 | << "G4ParticleDefinition::SetApplyCutsFlag() for " << theParticleName |
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| 285 | << G4endl; |
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| 286 | G4cerr |
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| 287 | << "becomes obsolete. Production threshold is applied only for " |
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| 288 | << "gamma, e- and e+." << G4endl; |
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| 289 | } |
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| 290 | } |
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