Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/particles/hadrons/ions/src/G4AntiHyperAlpha.cc

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Diff markup

Differences between /particles/hadrons/ions/src/G4AntiHyperAlpha.cc (Version 11.3.0) and /particles/hadrons/ions/src/G4AntiHyperAlpha.cc (Version 5.1)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
  7 // * conditions of the Geant4 Software License    
  8 // * LICENSE and available at  http://cern.ch/    
  9 // * include a list of copyright holders.         
 10 // *                                              
 11 // * Neither the authors of this software syst    
 12 // * institutes,nor the agencies providing fin    
 13 // * work  make  any representation or  warran    
 14 // * regarding  this  software system or assum    
 15 // * use.  Please see the license in the file     
 16 // * for the full disclaimer and the limitatio    
 17 // *                                              
 18 // * This  code  implementation is the result     
 19 // * technical work of the GEANT4 collaboratio    
 20 // * By using,  copying,  modifying or  distri    
 21 // * any work based  on the software)  you  ag    
 22 // * use  in  resulting  scientific  publicati    
 23 // * acceptance of all terms of the Geant4 Sof    
 24 // *******************************************    
 25 //                                                
 26 // Author:       2021 Alberto Ribon               
 27 //                                                
 28 //--------------------------------------------    
 29                                                   
 30 #include "G4AntiHyperAlpha.hh"                    
 31                                                   
 32 #include "G4DecayTable.hh"                        
 33 #include "G4ParticleTable.hh"                     
 34 #include "G4PhaseSpaceDecayChannel.hh"            
 35 #include "G4PhysicalConstants.hh"                 
 36 #include "G4String.hh"                            
 37 #include "G4SystemOfUnits.hh"                     
 38 #include "G4Types.hh"                             
 39 #include "G4VDecayChannel.hh"                     
 40                                                   
 41 G4AntiHyperAlpha* G4AntiHyperAlpha::theInstanc    
 42                                                   
 43 G4AntiHyperAlpha* G4AntiHyperAlpha::Definition    
 44 {                                                 
 45   if (theInstance != nullptr) return theInstan    
 46   const G4String name = "anti_hyperalpha";        
 47   // search in particle table                     
 48   G4ParticleTable* pTable = G4ParticleTable::G    
 49   auto anInstance = static_cast<G4Ions*>(pTabl    
 50   if (anInstance == nullptr) {                    
 51     // create particle                            
 52     //                                            
 53     //    Arguments for constructor are as fol    
 54     //                            name            
 55     //                          2*spin            
 56     //                       2*Isospin       2    
 57     //                            type    lept    
 58     //                          stable            
 59     //                      shortlived            
 60     //                      excitation            
 61                                                   
 62     // clang-format off                           
 63     anInstance = new G4Ions(      name,     39    
 64                                      0,           
 65                                      0,           
 66                         "anti_nucleus",           
 67                                  false,           
 68                      false,        "static",      
 69                        0.0,                0      
 70     // clang-format on                            
 71                                                   
 72     // Magnetic Moment                            
 73     G4double mN = eplus * hbar_Planck / 2.0 /     
 74     anInstance->SetPDGMagneticMoment(2.9789624    
 75                                                   
 76     // create Decay Table                         
 77     auto table = new G4DecayTable;                
 78     // create decay channels                      
 79     /*                                            
 80     // The decay "mode[1]" produces the second    
 81     // in Geant4: we therefore skip it for the    
 82     // to keep the symmetry between particle a    
 83     const G4double half_br_lambda_to_p_pim = 0    
 84     const G4double half_br_lambda_to_n_piz = 0    
 85     G4VDecayChannel** mode = new G4VDecayChann    
 86     // anti_lambda -> anti_proton + pi+ , with    
 87     mode[0] = new G4PhaseSpaceDecayChannel( "a    
 88                                             "a    
 89     mode[1] = new G4PhaseSpaceDecayChannel( "a    
 90                                             "a    
 91     // anti_lambda -> anti_neutron + pi0 , wit    
 92     mode[2] = new G4PhaseSpaceDecayChannel( "a    
 93                                             "a    
 94     mode[3] = new G4PhaseSpaceDecayChannel( "a    
 95                                             "a    
 96     for ( G4int index = 0; index < 4; ++index     
 97     */                                            
 98     // Replacement decay for the time being       
 99     const G4double br_lambda_to_p_pim = 0.639;    
100     const G4double half_br_lambda_to_n_piz = 0    
101     auto mode = new G4VDecayChannel*[3];          
102     // anti_lambda -> anti_proton + pi+ , with    
103     mode[0] = new G4PhaseSpaceDecayChannel("an    
104                                            "an    
105     // anti_lambda -> anti_neutron + pi0 , wit    
106     mode[1] = new G4PhaseSpaceDecayChannel("an    
107                                            "an    
108     mode[2] = new G4PhaseSpaceDecayChannel("an    
109                                            "an    
110     for (G4int index = 0; index < 3; ++index)     
111       table->Insert(mode[index]);                 
112     //---                                         
113     delete[] mode;                                
114     anInstance->SetDecayTable(table);             
115   }                                               
116   theInstance = static_cast<G4AntiHyperAlpha*>    
117   return theInstance;                             
118 }                                                 
119                                                   
120 G4AntiHyperAlpha* G4AntiHyperAlpha::AntiHyperA    
121 {                                                 
122   return Definition();                            
123 }                                                 
124                                                   
125 G4AntiHyperAlpha* G4AntiHyperAlpha::AntiHyperA    
126 {                                                 
127   return Definition();                            
128 }                                                 
129