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Geant4/processes/hadronic/models/parton_string/qgsm/include/G4QGSMSplitableHadron.hh

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Diff markup

Differences between /processes/hadronic/models/parton_string/qgsm/include/G4QGSMSplitableHadron.hh (Version 11.3.0) and /processes/hadronic/models/parton_string/qgsm/include/G4QGSMSplitableHadron.hh (Version 5.2.p1)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
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  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 #ifndef G4QGSMSplitableHadron_h                   
 27 #define G4QGSMSplitableHadron_h 1                 
 28                                                   
 29 #include "G4VSplitableHadron.hh"                  
 30 #include "G4PartonVector.hh"                      
 31 #include "G4MesonSplitter.hh"                     
 32 #include "G4BaryonSplitter.hh"                    
 33 #include "Randomize.hh"                           
 34 #include <deque>                                  
 35                                                   
 36 // based on prototype by Maxim Komogorov          
 37 // Splitting into methods, and centralizing of    
 38 // continued clean-up of interfaces and algori    
 39 // Redesign of data structures and algorithms     
 40                                                   
 41 class G4QGSMSplitableHadron : public G4VSplita    
 42 {                                                 
 43   public:                                         
 44   G4QGSMSplitableHadron();                        
 45   G4QGSMSplitableHadron(const G4ReactionProduc    
 46   G4QGSMSplitableHadron(const G4ReactionProduc    
 47   G4QGSMSplitableHadron(const G4Nucleon & aNuc    
 48   G4QGSMSplitableHadron(const G4Nucleon & aNuc    
 49                                                   
 50   virtual ~G4QGSMSplitableHadron();               
 51                                                   
 52   private:                                        
 53   const G4QGSMSplitableHadron & operator=(cons    
 54                                                   
 55   public:                                         
 56   virtual void SplitUp();                         
 57   virtual void SetFirstParton(G4int PDGcode);     
 58   virtual void SetSecondParton(G4int PDGcode);    
 59   virtual G4Parton * GetNextParton();             
 60   virtual G4Parton * GetNextAntiParton();         
 61                                                   
 62   private:                                        
 63   void InitParameters();                          
 64   void DiffractiveSplitUp();                      
 65   void SoftSplitUp();                             
 66                                                   
 67   G4ThreeVector GaussianPt(G4double widthSquar    
 68   void GetValenceQuarkFlavors(const G4Particle    
 69       G4Parton *& Parton1, G4Parton *& Parton2    
 70   G4Parton * BuildSeaQuark(G4bool isAntiQuark,    
 71   G4double SampleX(G4double anXmin, G4int nSea    
 72                                                   
 73   private:                                        
 74   // aggregated data                              
 75   G4bool Direction; // FALSE is target. - cand    
 76                                                   
 77   std::deque<G4Parton *> Color;                   
 78   std::deque<G4Parton *> AntiColor;               
 79         unsigned int iP;                          
 80         unsigned int iAP;                         
 81                                                   
 82   private:                                        
 83   // associated classes                           
 84   G4MesonSplitter theMesonSplitter;               
 85   G4BaryonSplitter theBaryonSplitter;             
 86                                                   
 87   private:                                        
 88   // model parameters                             
 89   G4double alpha;                                 
 90   G4double beta;                                  
 91   G4double theMinPz;                              
 92   G4double StrangeSuppress;                       
 93   G4double sigmaPt;                               
 94   G4double widthOfPtSquare;                       
 95   G4double minTransverseMass;                     
 96 };                                                
 97                                                   
 98 inline G4Parton* G4QGSMSplitableHadron::GetNex    
 99 {                                                 
100   if(Color.size()==0) return 0;                   
101                                                   
102         G4Parton * result = Color.operator[](i    
103         iP++; if(iP == Color.size()) iP=0;        
104   return result;                                  
105 }                                                 
106                                                   
107 inline G4Parton* G4QGSMSplitableHadron::GetNex    
108 {                                                 
109   if(AntiColor.size() == 0) return 0;             
110                                                   
111         G4Parton * result = AntiColor.operator    
112         iAP++; if(iAP == AntiColor.size()) iAP    
113   return result;                                  
114 }                                                 
115                                                   
116 inline void G4QGSMSplitableHadron::SetFirstPar    
117 {}                                                
118 inline void G4QGSMSplitableHadron::SetSecondPa    
119 {}                                                
120 #endif                                            
121                                                   
122