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25 // 22 //
26 // 23 //
27 // ------------------------------------------- << 24 // $Id: G4MuBremsstrahlung.hh,v 1.12 2001/10/29 13:53:18 maire Exp $
28 // << 25 // GEANT4 tag $Name: geant4-05-00 $
29 // GEANT4 Class header file <<
30 // <<
31 // <<
32 // File name: G4MuBremsstrahlung <<
33 // <<
34 // Author: Laszlo Urban <<
35 // <<
36 // Creation date: 30.09.1997 <<
37 // <<
38 // Modifications: <<
39 // <<
40 // 10/02/00 modifications , new e.m. structure <<
41 // 10-08-01 new methods Store/Retrieve Physics <<
42 // 29-10-01 all static functions no more inlin <<
43 // 10-05-02 V.Ivanchenko update to new design <<
44 // 26-12-02 secondary production moved to deri <<
45 // 24-01-03 Make models region aware (V.Ivanch <<
46 // 05-02-03 Fix compilation warnings (V.Ivanch <<
47 // 08-08-03 STD substitute standard (V.Ivanch <<
48 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossPro <<
49 // 21-01-04 Migrade to G4ParticleChangeForLoss <<
50 // 10-02-04 Add lowestKinEnergy (V.Ivanchenko) <<
51 // 17-08-04 Rename the process "Mu" -> "mu" (V <<
52 // 08-11-04 Migration to new interface of Stor <<
53 // 08-04-05 Major optimisation of internal int <<
54 // <<
55 // Class Description: <<
56 // <<
57 // This class manages the Bremsstrahlung proce <<
58 // it inherites from G4VContinuousDiscreteProc <<
59 // <<
60 <<
61 // ------------------------------------------- <<
62 // 26 //
>> 27 //--------------- G4MuBremsstrahlung physics process ------------------
>> 28 // by Laszlo Urban, September 1997
>> 29 //------------------------------------------------------------------------------
>> 30 // 10/02/00 modifications , new e.m. structure, L.Urban
>> 31 // 10-08-01: new methods Store/Retrieve PhysicsTable (mma)
>> 32 // 29-10-01 all static functions no more inlined (mma)
>> 33 //------------------------------------------------------------------------------
63 34
64 #ifndef G4MuBremsstrahlung_h 35 #ifndef G4MuBremsstrahlung_h
65 #define G4MuBremsstrahlung_h 1 36 #define G4MuBremsstrahlung_h 1
66 37
67 //....oooOO0OOooo........oooOO0OOooo........oo 38 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 39
>> 40 #include "G4ios.hh"
69 #include "globals.hh" 41 #include "globals.hh"
70 #include "G4VEnergyLossProcess.hh" << 42 #include "Randomize.hh"
71 #include "G4VEmModel.hh" << 43 #include "G4VMuEnergyLoss.hh"
>> 44 #include "G4Track.hh"
>> 45 #include "G4Step.hh"
>> 46 #include "G4OrderedTable.hh"
>> 47 #include "G4PhysicsTable.hh"
>> 48 #include "G4PhysicsLogVector.hh"
72 49
73 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
74 << 51
75 class G4ParticleDefinition; << 52 class G4MuBremsstrahlung : public G4VMuEnergyLoss
76 << 53
77 class G4MuBremsstrahlung : public G4VEnergyLos << 54 {
78 << 55 public:
79 { << 56
80 public: << 57 G4MuBremsstrahlung(const G4String& processName = "MuBrems");
81 << 58
82 explicit G4MuBremsstrahlung(const G4String& << 59 ~G4MuBremsstrahlung();
83 << 60
84 ~G4MuBremsstrahlung() override = default; << 61 G4bool IsApplicable(const G4ParticleDefinition&);
85 << 62
86 G4bool IsApplicable(const G4ParticleDefiniti << 63 void BuildPhysicsTable(const G4ParticleDefinition& ParticleType);
87 << 64
88 G4double MinPrimaryEnergy(const G4ParticleDe << 65 void BuildLossTable(const G4ParticleDefinition& ParticleType);
89 const G4Material*, G4double cut) ove << 66
90 << 67 void BuildLambdaTable(const G4ParticleDefinition& ParticleType);
91 inline void SetLowestKineticEnergy(G4double << 68
92 << 69 void PrintInfoDefinition();
93 // print description in html << 70
94 void ProcessDescription(std::ostream&) const << 71 G4double GetMeanFreePath(const G4Track& track,
95 << 72 G4double previousStepSize,
96 G4MuBremsstrahlung & operator=(const G4MuBre << 73 G4ForceCondition* condition );
97 G4MuBremsstrahlung(const G4MuBremsstrahlung& << 74
98 << 75 G4VParticleChange *PostStepDoIt(const G4Track& track,
99 protected: << 76 const G4Step& Step );
100 << 77
101 void InitialiseEnergyLossProcess(const G4Par << 78 G4double GetDMicroscopicCrossSection(
102 const G4Par << 79 const G4ParticleDefinition* ParticleType,
103 << 80 G4double KineticEnergy,
104 G4double lowestKinEnergy; << 81 G4double AtomicNumber,
105 G4bool isInitialised = false; << 82 G4double AtomicMass,
>> 83 G4double GammaEnergy);
>> 84
>> 85 G4bool StorePhysicsTable(G4ParticleDefinition* ,
>> 86 const G4String& directory, G4bool);
>> 87 // store eLoss and MeanFreePath tables into an external file
>> 88 // specified by 'directory' (must exist before invokation)
>> 89
>> 90 G4bool RetrievePhysicsTable(G4ParticleDefinition* ,
>> 91 const G4String& directory, G4bool);
>> 92 // retrieve eLoss and MeanFreePath tables from an external file
>> 93 // specified by 'directory'
>> 94
>> 95 protected:
>> 96
>> 97 G4double ComputeMeanFreePath( const G4ParticleDefinition* ParticleType,
>> 98 G4double KineticEnergy,
>> 99 const G4Material* aMaterial);
>> 100
>> 101 void ComputePartialSumSigma( const G4ParticleDefinition* ParticleType,
>> 102 G4double KineticEnergy,
>> 103 const G4Material* aMaterial);
>> 104
>> 105 virtual G4double ComputeMicroscopicCrossSection(
>> 106 const G4ParticleDefinition* ParticleType,
>> 107 G4double KineticEnergy,
>> 108 G4double AtomicNumber,
>> 109 G4double AtomicMass,
>> 110 G4double GammaEnergyCut);
>> 111
>> 112 virtual G4double ComputeDMicroscopicCrossSection(
>> 113 const G4ParticleDefinition* ParticleType,
>> 114 G4double KineticEnergy,
>> 115 G4double AtomicNumber,
>> 116 G4double AtomicMass,
>> 117 G4double GammaEnergy);
>> 118
>> 119 private:
>> 120
>> 121 G4MuBremsstrahlung & operator=(const G4MuBremsstrahlung &right);
>> 122 G4MuBremsstrahlung(const G4MuBremsstrahlung&);
>> 123
>> 124 G4double ComputeBremLoss(const G4ParticleDefinition* ParticleType,
>> 125 G4double Z,G4double A,
>> 126 G4double T, G4double Cut);
>> 127
>> 128 G4Element* SelectRandomAtom(G4Material* aMaterial) const;
>> 129
>> 130 void MakeSamplingTables( const G4ParticleDefinition* ParticleType );
>> 131
>> 132 private:
>> 133
>> 134 G4PhysicsTable* theMeanFreePathTable;
>> 135
>> 136 G4OrderedTable PartialSumSigma;
>> 137
>> 138 static G4double LowerBoundLambda; // bining for lambda table
>> 139 static G4double UpperBoundLambda;
>> 140 static G4int NbinLambda;
>> 141 G4double LowestKineticEnergy,HighestKineticEnergy;
>> 142 G4int TotBin;
>> 143
>> 144 const G4double* GammaCutInKineticEnergy;
>> 145
>> 146 G4double GammaCutInKineticEnergyNow;
>> 147
>> 148 // tables for sampling
>> 149 static G4int nzdat,ntdat,NBIN;
>> 150 static G4double zdat[5],adat[5],tdat[8];
>> 151 static G4double ya[1001],proba[5][8][1001];
>> 152 static G4double CutFixed;
>> 153
>> 154 public:
>> 155
>> 156 static void SetLowerBoundLambda(G4double val);
>> 157 static void SetUpperBoundLambda(G4double val);
>> 158 static void SetNbinLambda(G4int n);
>> 159 static G4double GetLowerBoundLambda();
>> 160 static G4double GetUpperBoundLambda();
>> 161 static G4int GetNbinLambda();
106 162
107 }; 163 };
108 164
109 //....oooOO0OOooo........oooOO0OOooo........oo <<
110 <<
111 inline void G4MuBremsstrahlung::SetLowestKinet <<
112 { <<
113 lowestKinEnergy = e; <<
114 } <<
115 <<
116 //....oooOO0OOooo........oooOO0OOooo........oo 165 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
117 166
>> 167 #include "G4MuBremsstrahlung.icc"
>> 168
118 #endif 169 #endif
119 170