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Geant4/processes/hadronic/models/parton_string/hadronization/include/G4LundStringFragmentation.hh

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Differences between /processes/hadronic/models/parton_string/hadronization/include/G4LundStringFragmentation.hh (Version 11.3.0) and /processes/hadronic/models/parton_string/hadronization/include/G4LundStringFragmentation.hh (Version 9.5.p1)


  1 //                                                  1 //
  2 // *******************************************      2 // ********************************************************************
  3 // * License and Disclaimer                         3 // * License and Disclaimer                                           *
  4 // *                                                4 // *                                                                  *
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  9 // * include a list of copyright holders.           9 // * include a list of copyright holders.                             *
 10 // *                                               10 // *                                                                  *
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 15 // * use.  Please see the license in the file      15 // * use.  Please see the license in the file  LICENSE  and URL above *
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 17 // *                                               17 // *                                                                  *
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 19 // * technical work of the GEANT4 collaboratio     19 // * technical work of the GEANT4 collaboration.                      *
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 24 // *******************************************     24 // ********************************************************************
 25 //                                                 25 //
 26 //                                                 26 //
                                                   >>  27 // $Id: G4LundStringFragmentation.hh,v 1.7 2010-09-20 12:46:23 vuzhinsk Exp $
                                                   >>  28 // GEANT4 tag $Name: not supported by cvs2svn $ Maxim Komogorov
 27 //                                                 29 //
 28 // -------------------------------------------     30 // -----------------------------------------------------------------------------
 29 //      GEANT 4 class implementation file          31 //      GEANT 4 class implementation file
 30 //                                                 32 //
 31 //      History: first implementation, Maxim K     33 //      History: first implementation, Maxim Komogorov, 10-Jul-1998
 32 // -------------------------------------------     34 // -----------------------------------------------------------------------------
 33                                                    35 
 34 #ifndef G4LundStringFragmentation_h                36 #ifndef G4LundStringFragmentation_h
 35 #define G4LundStringFragmentation_h 1              37 #define G4LundStringFragmentation_h 1
 36                                                    38 
 37 #include "G4VLongitudinalStringDecay.hh"           39 #include "G4VLongitudinalStringDecay.hh"
 38                                                    40 
 39 //******************************************** <<  41 //**************************************************************************************************************
 40                                                    42 
 41 class G4LundStringFragmentation: public G4VLon     43 class G4LundStringFragmentation: public G4VLongitudinalStringDecay
 42 {                                              <<  44     {
 43   public:                                      <<  45 public:
                                                   >>  46 
 44     G4LundStringFragmentation();                   47     G4LundStringFragmentation();
 45     virtual ~G4LundStringFragmentation();          48     virtual ~G4LundStringFragmentation();
 46                                                    49 
 47     virtual G4KineticTrackVector* FragmentStri     50     virtual G4KineticTrackVector* FragmentString(const G4ExcitedString& theString);
 48                                                    51 
 49   private:                                     <<  52 private:
 50     // not implemented to protect/forbid use   << 
 51     G4LundStringFragmentation(const G4LundStri     53     G4LundStringFragmentation(const G4LundStringFragmentation &right);
 52     const G4LundStringFragmentation & operator     54     const G4LundStringFragmentation & operator=(const G4LundStringFragmentation &right);
 53     G4bool operator==(const G4LundStringFragme <<  55     int operator==(const G4LundStringFragmentation &right) const;
 54     G4bool operator!=(const G4LundStringFragme <<  56     int operator!=(const G4LundStringFragmentation &right) const;
 55                                                << 
 56   private:                                     << 
 57     virtual G4bool StopFragmenting(const G4Fra << 
 58     virtual G4bool IsItFragmentable(const G4Fr << 
 59                                                << 
 60     virtual G4bool SplitLast(G4FragmentingStri << 
 61                  G4KineticTrackVector * LeftVe << 
 62                  G4KineticTrackVector * RightV << 
 63                                                << 
 64     virtual void Sample4Momentum(G4LorentzVect << 
 65                                  G4LorentzVect << 
 66                                  G4double Init << 
 67                                                << 
 68     virtual G4KineticTrack * Splitup(G4Fragmen << 
 69                                      G4Fragmen << 
 70                                                << 
 71     virtual G4LorentzVector * SplitEandP(G4Par << 
 72                                          G4Fra << 
 73                                          G4Fra << 
 74                                                << 
 75     virtual G4double GetLightConeZ(G4double zm << 
 76                                    G4int Parto << 
 77                                    G4ParticleD << 
 78                                    G4double Px << 
 79                                                << 
 80     G4double lambda(G4double s, G4double m1_Sq << 
 81                                                << 
 82     // virtual G4ParticleDefinition * QuarkSpl << 
 83     //                                         << 
 84                                                    57 
 85     virtual G4ParticleDefinition * DiQuarkSpli <<  58 private:
 86                                                <<  59    void SetMinimalStringMass(const G4FragmentingString  * const string);        
 87                                                <<  60    void SetMinimalStringMass2(const G4double aValue); 
 88   private:                                     <<  61 
 89     G4bool Loop_toFragmentString(const G4Excit <<  62    virtual G4bool StopFragmenting(const G4FragmentingString  * const string);
 90                                  G4KineticTrac <<  63    virtual G4bool IsFragmentable(const G4FragmentingString * const string);
 91                                  G4KineticTrac <<  64 
 92                                                <<  65    virtual G4bool SplitLast(G4FragmentingString * string, 
 93     G4bool Diquark_AntiDiquark_belowThreshold_ <<  66                 G4KineticTrackVector * LeftVector,
 94                                                <<  67                 G4KineticTrackVector * RightVector);
 95                                                <<  68 
 96                                                <<  69    virtual void Sample4Momentum(G4LorentzVector* Mom,     G4double Mass, 
 97     G4bool Diquark_AntiDiquark_aboveThreshold_ <<  70                                 G4LorentzVector* AntiMom, G4double AntiMass, 
 98                                                <<  71                                 G4double InitialMass); 
 99                                                <<  72 
100                                                <<  73    virtual G4LorentzVector * SplitEandP(G4ParticleDefinition * pHadron, 
101     G4bool Quark_AntiQuark_lastSplitting(G4Fra <<  74                                         G4FragmentingString * string,
102                                          G4Par <<  75                                         G4FragmentingString * newString); // Uzhi
103                                          G4Par <<  76 
104                                                <<  77    virtual G4double GetLightConeZ(G4double zmin, G4double zmax, 
105     G4bool Quark_Diquark_lastSplitting(G4Fragm <<  78                                   G4int PartonEncoding,  
106                                        G4Parti <<  79                                   G4ParticleDefinition* pHadron,
107                                        G4Parti <<  80                                   G4double Px, G4double Py);      
108                                                <<  81 
109     G4int SampleState(void);                   <<  82    G4double lambda(G4double s, G4double m1_Sqr, G4double m2_Sqr);
110                                                <<  83 
111     G4double Tmt;  // "Temperature" for sampli <<  84 private:
                                                   >>  85    // Internal methods introduced to improve the code structure (AR Nov 2011)
                                                   >>  86 
                                                   >>  87    G4bool Loop_toFragmentString(G4ExcitedString * & theStringInCMS, 
                                                   >>  88                                 G4KineticTrackVector * & LeftVector, 
                                                   >>  89                                 G4KineticTrackVector * & RightVector);
                                                   >>  90 
                                                   >>  91    G4bool Diquark_AntiDiquark_belowThreshold_lastSplitting(G4FragmentingString * & string,
                                                   >>  92                                                            G4ParticleDefinition * & LeftHadron,
                                                   >>  93                                                            G4ParticleDefinition * & RightHadron);
                                                   >>  94 
                                                   >>  95    G4bool Diquark_AntiDiquark_aboveThreshold_lastSplitting(G4FragmentingString * & string,
                                                   >>  96                                                            G4ParticleDefinition * & LeftHadron,
                                                   >>  97                                                            G4ParticleDefinition * & RightHadron);
                                                   >>  98 
                                                   >>  99    G4bool Quark_AntiQuark_lastSplitting(G4FragmentingString * & string,
                                                   >> 100                                         G4ParticleDefinition * & LeftHadron,
                                                   >> 101                                         G4ParticleDefinition * & RightHadron);
                                                   >> 102 
                                                   >> 103    G4bool Quark_Diquark_lastSplitting(G4FragmentingString * & string,
                                                   >> 104                                       G4ParticleDefinition * & LeftHadron,
                                                   >> 105                                       G4ParticleDefinition * & RightHadron );
                                                   >> 106 
                                                   >> 107    G4int SampleState(void); 
                                                   >> 108 
                                                   >> 109 private:
                                                   >> 110 // ------ For estimation of a minimal string mass ---------------
                                                   >> 111    G4double Mass_of_light_quark;
                                                   >> 112    G4double Mass_of_heavy_quark;
                                                   >> 113    G4double Mass_of_string_junction;
                                                   >> 114 // ------ An estimated minimal string mass ----------------------
                                                   >> 115    G4double MinimalStringMass;
                                                   >> 116    G4double MinimalStringMass2;
                                                   >> 117 // ------ Minimal invariant mass used at a string fragmentation -
                                                   >> 118    G4double WminLUND;       
                                                   >> 119 
                                                   >> 120    G4int          Meson[3][3][6];
                                                   >> 121    G4double MesonWeight[3][3][6];
                                                   >> 122 
                                                   >> 123    G4int          Baryon[3][3][3][4];
                                                   >> 124    G4double BaryonWeight[3][3][3][4];
                                                   >> 125 
                                                   >> 126    G4double Prob_QQbar[3];
                                                   >> 127 
                                                   >> 128 // ------ To improve the code structure
                                                   >> 129    G4ParticleDefinition * FS_LeftHadron[35], * FS_RightHadron[35];
                                                   >> 130    G4double FS_Weight[35];
                                                   >> 131    G4int NumberOf_FS;
112                                                   132 
113 };                                                133 };
114                                                   134 
115 //******************************************** << 135 //**************************************************************************************************************
116 // Class G4LundStringFragmentation                136 // Class G4LundStringFragmentation 
117                                                << 
118 #endif                                            137 #endif
                                                   >> 138 
119                                                   139 
120                                                   140