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Geant4/processes/electromagnetic/standard/include/G4IonFluctuations.hh

Version: [ ReleaseNotes ] [ 1.0 ] [ 1.1 ] [ 2.0 ] [ 3.0 ] [ 3.1 ] [ 3.2 ] [ 4.0 ] [ 4.0.p1 ] [ 4.0.p2 ] [ 4.1 ] [ 4.1.p1 ] [ 5.0 ] [ 5.0.p1 ] [ 5.1 ] [ 5.1.p1 ] [ 5.2 ] [ 5.2.p1 ] [ 5.2.p2 ] [ 6.0 ] [ 6.0.p1 ] [ 6.1 ] [ 6.2 ] [ 6.2.p1 ] [ 6.2.p2 ] [ 7.0 ] [ 7.0.p1 ] [ 7.1 ] [ 7.1.p1 ] [ 8.0 ] [ 8.0.p1 ] [ 8.1 ] [ 8.1.p1 ] [ 8.1.p2 ] [ 8.2 ] [ 8.2.p1 ] [ 8.3 ] [ 8.3.p1 ] [ 8.3.p2 ] [ 9.0 ] [ 9.0.p1 ] [ 9.0.p2 ] [ 9.1 ] [ 9.1.p1 ] [ 9.1.p2 ] [ 9.1.p3 ] [ 9.2 ] [ 9.2.p1 ] [ 9.2.p2 ] [ 9.2.p3 ] [ 9.2.p4 ] [ 9.3 ] [ 9.3.p1 ] [ 9.3.p2 ] [ 9.4 ] [ 9.4.p1 ] [ 9.4.p2 ] [ 9.4.p3 ] [ 9.4.p4 ] [ 9.5 ] [ 9.5.p1 ] [ 9.5.p2 ] [ 9.6 ] [ 9.6.p1 ] [ 9.6.p2 ] [ 9.6.p3 ] [ 9.6.p4 ] [ 10.0 ] [ 10.0.p1 ] [ 10.0.p2 ] [ 10.0.p3 ] [ 10.0.p4 ] [ 10.1 ] [ 10.1.p1 ] [ 10.1.p2 ] [ 10.1.p3 ] [ 10.2 ] [ 10.2.p1 ] [ 10.2.p2 ] [ 10.2.p3 ] [ 10.3 ] [ 10.3.p1 ] [ 10.3.p2 ] [ 10.3.p3 ] [ 10.4 ] [ 10.4.p1 ] [ 10.4.p2 ] [ 10.4.p3 ] [ 10.5 ] [ 10.5.p1 ] [ 10.6 ] [ 10.6.p1 ] [ 10.6.p2 ] [ 10.6.p3 ] [ 10.7 ] [ 10.7.p1 ] [ 10.7.p2 ] [ 10.7.p3 ] [ 10.7.p4 ] [ 11.0 ] [ 11.0.p1 ] [ 11.0.p2 ] [ 11.0.p3, ] [ 11.0.p4 ] [ 11.1 ] [ 11.1.1 ] [ 11.1.2 ] [ 11.1.3 ] [ 11.2 ] [ 11.2.1 ] [ 11.2.2 ] [ 11.3.0 ]

Diff markup

Differences between /processes/electromagnetic/standard/include/G4IonFluctuations.hh (Version 11.3.0) and /processes/electromagnetic/standard/include/G4IonFluctuations.hh (Version 11.1.1)


  1 //                                                  1 //
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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 // -------------------------------------------     27 // -------------------------------------------------------------------
 28 //                                                 28 //
 29 // GEANT4 Class header file                        29 // GEANT4 Class header file
 30 //                                                 30 //
 31 //                                                 31 //
 32 // File name:     G4IonFluctuations                32 // File name:     G4IonFluctuations
 33 //                                                 33 //
 34 // Author:        Vladimir Ivanchenko              34 // Author:        Vladimir Ivanchenko
 35 //                                                 35 //
 36 // Creation date: 02.04.2003                       36 // Creation date: 02.04.2003
 37 //                                                 37 //
 38 // Modifications:                                  38 // Modifications: 
 39 //                                                 39 //
 40 // 16-10-03 Changed interface to Initialisatio     40 // 16-10-03 Changed interface to Initialisation (V.Ivanchenko)
 41 // 01-06-08 Added initialisation of effective      41 // 01-06-08 Added initialisation of effective charge prestep (V.Ivanchenko)
 42 //                                                 42 //
 43 // Class Description:                              43 // Class Description:
 44 //                                                 44 //
 45 // Implementation of ion energy loss fluctuati     45 // Implementation of ion energy loss fluctuations
 46                                                    46 
 47 // -------------------------------------------     47 // -------------------------------------------------------------------
 48 //                                                 48 //
 49                                                    49 
 50 #ifndef G4IonFluctuations_h                        50 #ifndef G4IonFluctuations_h
 51 #define G4IonFluctuations_h 1                      51 #define G4IonFluctuations_h 1
 52                                                    52 
 53 #include "G4VEmFluctuationModel.hh"                53 #include "G4VEmFluctuationModel.hh"
 54 #include "G4ParticleDefinition.hh"                 54 #include "G4ParticleDefinition.hh"
 55                                                    55 
 56 class G4Pow;                                       56 class G4Pow;
 57 class G4UniversalFluctuation;                      57 class G4UniversalFluctuation;
 58                                                    58 
 59 class G4IonFluctuations : public G4VEmFluctuat     59 class G4IonFluctuations : public G4VEmFluctuationModel
 60 {                                                  60 {
 61                                                    61 
 62 public:                                            62 public:
 63                                                    63 
 64   explicit G4IonFluctuations(const G4String& n     64   explicit G4IonFluctuations(const G4String& nam = "IonFluc");
 65                                                    65 
 66   ~G4IonFluctuations() override;                   66   ~G4IonFluctuations() override;
 67                                                    67 
 68   // Sample fluctuations                           68   // Sample fluctuations
 69   G4double SampleFluctuations(const G4Material     69   G4double SampleFluctuations(const G4MaterialCutsCouple*,
 70             const G4DynamicParticle*,              70             const G4DynamicParticle*,
 71             const G4double tcut,                   71             const G4double tcut,
 72             const G4double tmax,                   72             const G4double tmax,
 73             const G4double length,                 73             const G4double length,
 74             const G4double meanLoss) override;     74             const G4double meanLoss) override;
 75                                                    75 
 76   // Compute dispertion                            76   // Compute dispertion 
 77   G4double Dispersion(const G4Material*,           77   G4double Dispersion(const G4Material*,
 78           const G4DynamicParticle*,                78           const G4DynamicParticle*,
 79                       const G4double tcut,         79                       const G4double tcut,
 80           const G4double tmax,                     80           const G4double tmax,
 81           const G4double length) override;         81           const G4double length) override;
 82                                                    82 
 83   // Initialisation prerun                         83   // Initialisation prerun
 84   void InitialiseMe(const G4ParticleDefinition     84   void InitialiseMe(const G4ParticleDefinition*) override;
 85                                                    85 
 86   // Initialisation prestep                        86   // Initialisation prestep
 87   void SetParticleAndCharge(const G4ParticleDe     87   void SetParticleAndCharge(const G4ParticleDefinition*, 
 88           G4double q2) override;                   88           G4double q2) override;
 89                                                    89 
 90   // hide assignment operator                      90   // hide assignment operator
 91   G4IonFluctuations & operator=(const  G4IonFl     91   G4IonFluctuations & operator=(const  G4IonFluctuations &right) = delete;
 92   G4IonFluctuations(const  G4IonFluctuations&)     92   G4IonFluctuations(const  G4IonFluctuations&) = delete;
 93                                                    93 
 94 private:                                           94 private:
 95                                                    95 
 96   G4double Factor(const G4Material*, G4double      96   G4double Factor(const G4Material*, G4double Zeff);
 97   G4double RelativisticFactor(const G4Material     97   G4double RelativisticFactor(const G4Material*, G4double Zeff);
 98                                                    98 
 99   const G4ParticleDefinition* particle = nullp     99   const G4ParticleDefinition* particle = nullptr;
100   G4UniversalFluctuation* uniFluct;               100   G4UniversalFluctuation* uniFluct;
101   G4Pow* g4calc;                                  101   G4Pow* g4calc; 
102                                                   102 
103   G4double particleMass;                          103   G4double particleMass;
104   G4double charge = 1.0;                          104   G4double charge = 1.0;
105   G4double chargeSquare = 1.0;                    105   G4double chargeSquare = 1.0;
106   G4double effChargeSquare = 1.0;                 106   G4double effChargeSquare = 1.0;
107                                                   107 
108   // data members to speed up the fluctuation     108   // data members to speed up the fluctuation calculation
109   G4double parameter;                             109   G4double parameter;
110   G4double theBohrBeta2;                          110   G4double theBohrBeta2;
111   G4double minFraction = 0.2;                     111   G4double minFraction = 0.2;
112   G4double xmin = 0.2;                            112   G4double xmin = 0.2;
113   G4double minLoss;                               113   G4double minLoss;
114   // cash                                         114   // cash
115   G4double kineticEnergy = 0.0;                   115   G4double kineticEnergy = 0.0;
116   G4double beta2 = 0.0;                           116   G4double beta2 = 0.0;
117 };                                                117 };
118                                                   118 
119 //....oooOO0OOooo........oooOO0OOooo........oo    119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
120                                                   120 
121 #endif                                            121 #endif
122                                                   122 
123                                                   123