| [824] | 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 1.30 2007/11/14 02:22:08 kurasige Exp $
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| 28 | // GEANT4 tag $Name: $
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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 | if (anti_encoding !=0) theAntiPDGEncoding = anti_encoding;
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| 117 |
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| 118 | // check quark contents
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| 119 | if (this->FillQuarkContents() != thePDGEncoding) {
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| 120 | #ifdef G4VERBOSE
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| 121 | if (verboseLevel>0) {
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| 122 | // Using G4cerr expecting that it is available in construction of static objects
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| 123 | G4cerr << "Particle " << aName << " has a strange PDGEncoding " <<G4endl;
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| 124 | }
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| 125 | #endif
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| 126 | }
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| 127 | }
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| 128 |
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| 129 | G4ParticleDefinition::G4ParticleDefinition(const G4ParticleDefinition &)
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| 130 | {
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| 131 | G4Exception("G4ParticleDefinition::G4ParticleDefinition()",
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| 132 | "illegal constructor call", FatalException,
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| 133 | "You call Copy Constructor of G4ParticleDefinition ");
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| 134 | }
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| 135 |
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| 136 | G4ParticleDefinition::G4ParticleDefinition()
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| 137 | {
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| 138 | G4Exception("G4ParticleDefinition::G4ParticleDefinition()",
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| 139 | "illegal constructor call", FatalException,
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| 140 | "You call Default Constructor of G4ParticleDefinition ");
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| 141 | }
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| 142 |
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| 143 |
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| 144 | G4ParticleDefinition::~G4ParticleDefinition()
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| 145 | {
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| 146 | if (theDecayTable!= 0) delete theDecayTable;
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| 147 | }
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| 148 |
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| 149 |
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| 150 | const G4ParticleDefinition & G4ParticleDefinition::operator=(const G4ParticleDefinition &right)
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| 151 | {
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| 152 | if (this != &right) {
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| 153 | }
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| 154 | return *this;
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| 155 | }
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| 156 |
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| 157 | G4int G4ParticleDefinition::operator==(const G4ParticleDefinition &right) const
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| 158 | {
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| 159 | return (this->theParticleName == right.theParticleName);
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| 160 | }
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| 161 |
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| 162 | G4int G4ParticleDefinition::operator!=(const G4ParticleDefinition &right) const
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| 163 | {
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| 164 | return (this->theParticleName != right.theParticleName);
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| 165 | }
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| 166 |
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| 167 |
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| 168 |
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| 169 | G4int G4ParticleDefinition::FillQuarkContents()
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| 170 | // calculate quark and anti-quark contents
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| 171 | // return value is PDG encoding for this particle.
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| 172 | // It means error if the return value is differnt from
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| 173 | // this->thePDGEncoding.
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| 174 | {
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| 175 | G4int flavor;
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| 176 | for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){
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| 177 | theQuarkContent[flavor] = 0;
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| 178 | theAntiQuarkContent[flavor] = 0;
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| 179 | }
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| 180 |
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| 181 | G4PDGCodeChecker checker;
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| 182 |
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| 183 | G4int temp = checker.CheckPDGCode(thePDGEncoding, theParticleType);
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| 184 |
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| 185 | if ( temp != 0) {
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| 186 | for (flavor= 0; flavor<NumberOfQuarkFlavor; flavor++){
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| 187 | theQuarkContent[flavor] = checker.GetQuarkContent(flavor);
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| 188 | theAntiQuarkContent[flavor] = checker.GetAntiQuarkContent(flavor);
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| 189 | }
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| 190 | if ((theParticleType == "meson")||(theParticleType == "baryon")) {
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| 191 | // check charge
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| 192 | if (!checker.CheckCharge(thePDGCharge) ){
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| 193 | temp = 0;
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| 194 | #ifdef G4VERBOSE
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| 195 | if (verboseLevel>1) {
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| 196 | G4cout << "G4ParticleDefinition::FillQuarkContents : ";
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| 197 | G4cout << " illegal charge (" << thePDGCharge/eplus;
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| 198 | G4cout << " PDG code=" << thePDGEncoding <<G4endl;
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| 199 | }
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| 200 | #endif
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| 201 | }
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| 202 | // check spin
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| 203 | if (checker.GetSpin() != thePDGiSpin) {
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| 204 | temp=0;
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| 205 | #ifdef G4VERBOSE
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| 206 | if (verboseLevel>1) {
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| 207 | G4cout << "G4ParticleDefinition::FillQuarkContents : ";
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| 208 | G4cout << " illegal SPIN (" << thePDGiSpin << "/2";
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| 209 | G4cout << " PDG code=" << thePDGEncoding <<G4endl;
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| 210 | }
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| 211 | #endif
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| 212 | }
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| 213 | }
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| 214 | }
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| 215 | return temp;
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| 216 | }
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| 217 |
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| 218 | void G4ParticleDefinition::DumpTable() const
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| 219 | {
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| 220 | G4cout << G4endl;
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| 221 | G4cout << "--- G4ParticleDefinition ---" << G4endl;
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| 222 | G4cout << " Particle Name : " << theParticleName << G4endl;
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| 223 | G4cout << " PDG particle code : " << thePDGEncoding;
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| 224 | G4cout << " [PDG anti-particle code: " << this->GetAntiPDGEncoding() << "]"<< G4endl;
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| 225 | G4cout << " Mass [GeV/c2] : " << thePDGMass/GeV ;
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| 226 | G4cout << " Width : " << thePDGWidth/GeV << G4endl;
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| 227 | G4cout << " Lifetime [nsec] : " << thePDGLifeTime/ns << G4endl;
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| 228 | G4cout << " Charge [e]: " << thePDGCharge/eplus << G4endl;
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| 229 | G4cout << " Spin : " << thePDGiSpin << "/2" << G4endl;
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| 230 | G4cout << " Parity : " << thePDGiParity << G4endl;
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| 231 | G4cout << " Charge conjugation : " << thePDGiConjugation << G4endl;
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| 232 | G4cout << " Isospin : (I,Iz): (" << thePDGiIsospin <<"/2";
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| 233 | G4cout << " , " << thePDGiIsospin3 << "/2 ) " << G4endl;
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| 234 | G4cout << " GParity : " << thePDGiGParity << G4endl;
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| 235 | if (thePDGMagneticMoment != 0.0) {
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| 236 | G4cout << " MagneticMoment [MeV/T] : " << thePDGMagneticMoment/MeV*tesla << G4endl;
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| 237 | }
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| 238 | G4cout << " Quark contents (d,u,s,c,b,t) : " << theQuarkContent[0];
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| 239 | G4cout << ", " << theQuarkContent[1];
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| 240 | G4cout << ", " << theQuarkContent[2];
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| 241 | G4cout << ", " << theQuarkContent[3];
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| 242 | G4cout << ", " << theQuarkContent[4];
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| 243 | G4cout << ", " << theQuarkContent[5] << G4endl;
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| 244 | G4cout << " AntiQuark contents : " << theAntiQuarkContent[0];
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| 245 | G4cout << ", " << theAntiQuarkContent[1];
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| 246 | G4cout << ", " << theAntiQuarkContent[2];
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| 247 | G4cout << ", " << theAntiQuarkContent[3];
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| 248 | G4cout << ", " << theAntiQuarkContent[4];
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| 249 | G4cout << ", " << theAntiQuarkContent[5] << G4endl;
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| 250 | G4cout << " Lepton number : " << theLeptonNumber;
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| 251 | G4cout << " Baryon number : " << theBaryonNumber << G4endl;
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| 252 | G4cout << " Particle type : " << theParticleType ;
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| 253 | G4cout << " [" << theParticleSubType << "]" << G4endl;
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| 254 |
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| 255 | if ( fShortLivedFlag ){
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| 256 | G4cout << " ShortLived : ON" << G4endl;
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| 257 | }
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| 258 |
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| 259 | if ( thePDGStable ){
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| 260 | G4cout << " Stable : stable" << G4endl;
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| 261 | } else {
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| 262 | if( theDecayTable != 0 ){
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| 263 | theDecayTable->DumpInfo();
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| 264 | } else {
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| 265 | G4cout << "Decay Table is not defined !!" <<G4endl;
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| 266 | }
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| 267 | }
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| 268 |
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| 269 | }
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| 270 |
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| 271 | void G4ParticleDefinition::SetApplyCutsFlag(G4bool flg)
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| 272 | {
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| 273 | if(theParticleName=="gamma"
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| 274 | || theParticleName=="e-"
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| 275 | || theParticleName=="e+")
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| 276 | { fApplyCutsFlag = flg; }
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| 277 | else
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| 278 | {
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| 279 | G4cerr
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| 280 | << "G4ParticleDefinition::SetApplyCutsFlag() for " << theParticleName
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| 281 | << G4endl;
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| 282 | G4cerr
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| 283 | << "becomes obsolete. Production threshold is applied only for "
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| 284 | << "gamma, e- and e+." << G4endl;
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| 285 | }
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| 286 | }
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| 287 |
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| 288 |
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| 289 |
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