[1199] | 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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[1347] | 27 | // $Id: checkParticles.cc,v 1.13 2010/10/01 02:41:44 kurasige Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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[1199] | 29 | // |
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| 30 | // |
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| 31 | // --------------------------------------------------------------- |
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| 32 | #include "G4ios.hh" |
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| 33 | #include "globals.hh" |
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| 34 | #include "tstParticleConstructor.hh" |
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| 35 | #include "G4ParticleTable.hh" |
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| 36 | #include "G4StateManager.hh" |
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| 37 | #include <iostream> |
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| 38 | #include <fstream> |
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| 39 | #include <iomanip> |
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| 40 | #include <sstream> |
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| 41 | |
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| 42 | void CheckMass(const char*); |
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| 43 | void CheckWidth(const char*); |
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| 44 | |
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| 45 | const double ALLOWANCE = 1.0e-5; |
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| 46 | |
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| 47 | int main(int argc,char** argv) { |
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| 48 | // PDG computer-readble file for particle properties |
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| 49 | // see http://www-pdg.lbl.gov/computer_read.html |
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| 50 | std::ifstream pdgFile; |
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[1347] | 51 | G4String pdgFileName = "mass_width_2010.mcd"; |
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[1199] | 52 | if (argc > 1) pdgFileName = argv[1]; |
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| 53 | |
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| 54 | // open the pdg file |
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| 55 | pdgFile.open((const char*)pdgFileName); |
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| 56 | if( pdgFile.fail() ) { |
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| 57 | G4cerr << "pdg data file <" << pdgFileName << "> could not open." << G4endl; |
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| 58 | exit(1); |
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| 59 | } |
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| 60 | // set the initial application state |
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| 61 | G4StateManager::GetStateManager()->SetNewState(G4State_PreInit); |
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| 62 | |
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| 63 | |
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| 64 | // set Readiness |
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| 65 | G4ParticleTable::GetParticleTable()->SetReadiness(); |
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| 66 | |
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| 67 | // create all particles |
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| 68 | tstParticleConstructor pConstructor; |
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| 69 | pConstructor.ConstructParticle(); |
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| 70 | |
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| 71 | // read mass and width from pdg file and check with Geant4 |
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| 72 | char aLine[256]; |
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| 73 | const int LineLength = 255; |
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| 74 | |
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| 75 | while(1){ |
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| 76 | // read one line |
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| 77 | pdgFile.getline( aLine, LineLength ); |
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| 78 | if (pdgFile.eof() ) { |
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| 79 | break; |
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| 80 | } else if( pdgFile.bad() ) { |
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| 81 | G4cout << "Cannot read " << pdgFileName << "." << G4endl; |
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| 82 | break; |
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| 83 | } |
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| 84 | |
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| 85 | aLine[LineLength] = '\0'; |
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| 86 | if ( aLine[0] == 'M' ){ |
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| 87 | CheckMass( &aLine[1] ); |
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| 88 | } else if ( aLine[0] == 'W' ){ |
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| 89 | CheckWidth( &aLine[1] ); |
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| 90 | } |
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| 91 | } |
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| 92 | return EXIT_SUCCESS; |
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| 93 | } |
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| 94 | |
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| 95 | #include "G4ParticleTable.hh" |
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| 96 | |
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| 97 | void CheckMass(const char* inputString) |
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| 98 | { |
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| 99 | const char* t = inputString; |
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| 100 | std::istringstream is((char*)t); |
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| 101 | |
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| 102 | G4int encoding; |
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| 103 | G4double mass; |
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| 104 | char massRange[20]; |
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| 105 | char name[20]; |
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| 106 | |
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| 107 | is >> encoding; |
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| 108 | |
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| 109 | t = &inputString[33]; |
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| 110 | std::istringstream is2((char*)t); |
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| 111 | is2 >> mass >> massRange >> name; |
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| 112 | |
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| 113 | // get a pointer to G4ParticleDefinition with encoding |
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| 114 | G4ParticleDefinition* particle = |
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| 115 | G4ParticleTable::GetParticleTable()->FindParticle(encoding); |
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| 116 | if (particle == 0) { |
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| 117 | G4cout << "Can not find the particle with " << encoding; |
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| 118 | G4cout << " for " << name << G4endl; |
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| 119 | return; |
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| 120 | } |
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| 121 | |
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| 122 | if ( std::abs(particle->GetPDGMass()/GeV-mass)/mass > ALLOWANCE ) { |
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| 123 | G4cout << "Mass is inconsistent for " << particle->GetParticleName(); |
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| 124 | G4cout << " mass = " << particle->GetPDGMass()/GeV << G4endl; |
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| 125 | G4cout << encoding << " " << mass << " "; |
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| 126 | G4cout << massRange << " " << name << G4endl; |
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| 127 | } |
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| 128 | |
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| 129 | // anti_particle |
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| 130 | G4int anti_encoding = particle->GetAntiPDGEncoding(); |
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| 131 | if ( (anti_encoding !=0) && (encoding != anti_encoding) ) { |
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| 132 | particle = |
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| 133 | G4ParticleTable::GetParticleTable()->FindParticle(anti_encoding); |
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| 134 | if (particle == 0) { |
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| 135 | G4cout << "Can not find the anti_particle with " << anti_encoding; |
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| 136 | G4cout << " for " << name << G4endl; |
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| 137 | return; |
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| 138 | } |
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| 139 | if ( std::abs(particle->GetPDGMass()/GeV-mass)/mass > ALLOWANCE ) { |
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| 140 | G4cout << "Mass is inconsistent for " << particle->GetParticleName(); |
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| 141 | G4cout << " mass = " << particle->GetPDGMass()/GeV << G4endl; |
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| 142 | G4cout << encoding << " " << mass << " "; |
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| 143 | G4cout << massRange << " " << name << G4endl; |
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| 144 | } |
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| 145 | } |
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| 146 | } |
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| 147 | |
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| 148 | void CheckWidth(const char* inputString) |
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| 149 | { |
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| 150 | const char* t = inputString; |
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| 151 | std::istringstream is((char*)t); |
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| 152 | |
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| 153 | G4int encoding; |
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| 154 | G4double width; |
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| 155 | char widthRange[20]; |
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| 156 | char name[20]; |
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| 157 | |
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| 158 | is >> encoding; |
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| 159 | |
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| 160 | t = &inputString[33]; |
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| 161 | std::istringstream is2((char*)t); |
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| 162 | is2 >> width >> widthRange >> name; |
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| 163 | |
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| 164 | // get a pointer to G4ParticleDefinition with encoding |
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| 165 | G4ParticleDefinition* particle = |
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| 166 | G4ParticleTable::GetParticleTable()->FindParticle(encoding); |
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| 167 | if (particle == 0) { |
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| 168 | G4cout << "Can not find the particle with " << encoding; |
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| 169 | G4cout << " for " << name << G4endl; |
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| 170 | return; |
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| 171 | } |
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| 172 | |
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| 173 | if ( std::abs(particle->GetPDGWidth()/GeV-width)/width > ALLOWANCE ) { |
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| 174 | G4cout << "Width is inconsistent for " << particle->GetParticleName(); |
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| 175 | G4cout << " width = " << particle->GetPDGWidth()/GeV << G4endl; |
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| 176 | G4cout << encoding << " " << width << " "; |
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| 177 | G4cout << widthRange << " " << name << G4endl; |
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| 178 | } |
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| 179 | |
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| 180 | // anti_particle |
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| 181 | G4int anti_encoding = particle->GetAntiPDGEncoding(); |
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| 182 | if ((anti_encoding !=0) && (encoding != anti_encoding)) { |
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| 183 | particle = |
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| 184 | G4ParticleTable::GetParticleTable()->FindParticle(anti_encoding); |
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| 185 | if (particle == 0) { |
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| 186 | G4cout << "Can not find the anti_particle with " << anti_encoding; |
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| 187 | G4cout << " for " << name << G4endl; |
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| 188 | return; |
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| 189 | } |
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| 190 | if ( std::abs(particle->GetPDGWidth()/GeV-width)/width > ALLOWANCE ) { |
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| 191 | G4cout << "Width is inconsistent for " << particle->GetParticleName(); |
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| 192 | G4cout << " width = " << particle->GetPDGWidth()/GeV << G4endl; |
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| 193 | G4cout << encoding << " " << width << " "; |
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| 194 | G4cout << widthRange << " " << name << G4endl; |
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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 | |
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