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25 // 25 //
>> 26 // $Id: G4PenelopeIonisationModel.hh,v 1.3 2009/10/21 14:56:47 pandola Exp $
>> 27 // GEANT4 tag $Name: geant4-09-03-patch-02 $
26 // 28 //
27 // Author: Luciano Pandola 29 // Author: Luciano Pandola
28 // 30 //
29 // History: 31 // History:
30 // ----------- 32 // -----------
31 // 30 Mar 2010 L. Pandola 1st implementati << 33 // 26 Nov 2008 L. Pandola 1st implementation. Migration from EM process
32 // 25 May 2011 L. Pandola Renamed (make v2 << 34 // to EM model. Physics is unchanged.
33 // 09 Mar 2012 L. Pandola Moved the manage << 35 // 21 Oct 2009 L. Pandola Remove un-necessary methods and variables to handle
34 // cross sections t << 36 // AtomicDeexcitationFlag - now demanded to G4VEmModel
35 // 07 Oct 2013 L. Pandola Migration to MT << 37 // Add ActivateAuger() method
36 // 23 Jun 2015 L. Pandola Added private me <<
37 // 38 //
38 // ------------------------------------------- 39 // -------------------------------------------------------------------
39 // 40 //
40 // Class description: 41 // Class description:
41 // Low Energy Electromagnetic Physics, e+ and 42 // Low Energy Electromagnetic Physics, e+ and e- ionisation
42 // with Penelope Model, version 2008 << 43 // with Penelope Model
43 // ------------------------------------------- 44 // -------------------------------------------------------------------
44 45
45 #ifndef G4PENELOPEIONISATIONMODEL_HH 46 #ifndef G4PENELOPEIONISATIONMODEL_HH
46 #define G4PENELOPEIONISATIONMODEL_HH 1 47 #define G4PENELOPEIONISATIONMODEL_HH 1
47 48
48 #include "globals.hh" 49 #include "globals.hh"
49 #include "G4VEmModel.hh" 50 #include "G4VEmModel.hh"
50 #include "G4DataVector.hh" 51 #include "G4DataVector.hh"
51 #include "G4ParticleChangeForLoss.hh" 52 #include "G4ParticleChangeForLoss.hh"
52 #include "G4VAtomDeexcitation.hh" << 53 #include "G4VCrossSectionHandler.hh"
>> 54 #include "G4PhysicsLogVector.hh"
>> 55 #include "G4AtomicDeexcitation.hh"
53 56
54 class G4PhysicsFreeVector; <<
55 class G4PhysicsLogVector; <<
56 class G4ParticleDefinition; 57 class G4ParticleDefinition;
57 class G4DynamicParticle; 58 class G4DynamicParticle;
58 class G4MaterialCutsCouple; 59 class G4MaterialCutsCouple;
59 class G4Material; 60 class G4Material;
60 class G4PenelopeOscillatorManager; << 61 class G4VEMDataSet;
61 class G4PenelopeOscillator; <<
62 class G4PenelopeCrossSection; <<
63 class G4PenelopeIonisationXSHandler; <<
64 62
65 class G4PenelopeIonisationModel : public G4VEm 63 class G4PenelopeIonisationModel : public G4VEmModel
66 { 64 {
>> 65
67 public: 66 public:
68 explicit G4PenelopeIonisationModel(const G4P << 67
69 const G4String& processName ="PenIon << 68 G4PenelopeIonisationModel(const G4ParticleDefinition* p=0,
>> 69 const G4String& processName ="PenelopeIoni");
>> 70
70 virtual ~G4PenelopeIonisationModel(); 71 virtual ~G4PenelopeIonisationModel();
71 72
72 void Initialise(const G4ParticleDefinition*, << 73 virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
73 void InitialiseLocal(const G4ParticleDefinit << 74
74 G4VEmModel*) override; << 75 virtual G4double CrossSectionPerVolume(const G4Material* material,
75 << 76 const G4ParticleDefinition* theParticle,
76 //*This is a dummy method. Never inkoved by << 77 G4double kineticEnergy,
77 //*a warning if one tries to get Cross Secti << 78 G4double cutEnergy,
78 //*G4EmCalculator. << 79 G4double maxEnergy = DBL_MAX);
79 G4double ComputeCrossSectionPerAtom(const G4 <<
80 G4double, <<
81 G4double, <<
82 G4double, <<
83 G4double, <<
84 G4double) override; <<
85 <<
86 G4double CrossSectionPerVolume(const G4Mater <<
87 const G4ParticleDefinition* <<
88 theParticle, <<
89 G4double kineticEnergy, <<
90 G4double cutEnergy, <<
91 G4double maxEnergy = DBL_MAX) overrid <<
92 80
93 void SampleSecondaries(std::vector<G4Dynamic << 81 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
94 const G4MaterialCutsCouple*, << 82 const G4MaterialCutsCouple*,
95 const G4DynamicParticle*, << 83 const G4DynamicParticle*,
96 G4double tmin, << 84 G4double tmin,
97 G4double maxEnergy) override; << 85 G4double maxEnergy);
98 86
99 G4double ComputeDEDXPerVolume(const G4Materi << 87 virtual G4double ComputeDEDXPerVolume(const G4Material*,
100 const G4ParticleDefinition*, << 88 const G4ParticleDefinition*,
101 G4double kineticEnergy, << 89 G4double kineticEnergy,
102 G4double cutEnergy) override; << 90 G4double cutEnergy);
103 << 91
104 // Min cut in kinetic energy allowed by the << 92 void SetVerbosityLevel(G4int lev){verboseLevel = lev;};
105 G4double MinEnergyCut(const G4ParticleDefini << 93 G4int GetVerbosityLevel(){return verboseLevel;};
106 const G4MaterialCutsCouple*) override; <<
107 94
108 void SetVerbosityLevel(G4int lev){fVerboseLe << 95 void ActivateAuger(G4bool);
109 G4int GetVerbosityLevel(){return fVerboseLev <<
110 <<
111 G4PenelopeIonisationModel & operator=(const <<
112 G4PenelopeIonisationModel(const G4PenelopeIo <<
113 96
114 protected: 97 protected:
115 G4ParticleChangeForLoss* fParticleChange; 98 G4ParticleChangeForLoss* fParticleChange;
116 const G4ParticleDefinition* fParticle; <<
117 99
118 private: 100 private:
119 void SetParticle(const G4ParticleDefinition* << 101
120 void SampleFinalStateElectron(const G4Materi << 102 G4PenelopeIonisationModel & operator=(const G4PenelopeIonisationModel &right);
121 G4double cutEnergy, << 103 G4PenelopeIonisationModel(const G4PenelopeIonisationModel&);
122 G4double kineticEnergy); <<
123 void SampleFinalStatePositron(const G4Materi <<
124 G4double cutEnergy, <<
125 G4double kineticEnergy); <<
126 <<
127 G4PenelopeOscillatorManager* fOscManager; <<
128 G4PenelopeIonisationXSHandler* fCrossSection <<
129 G4VAtomDeexcitation* fAtomDeexcitation; <<
130 <<
131 G4double fKineticEnergy1; <<
132 G4double fCosThetaPrimary; <<
133 G4double fEnergySecondary; <<
134 G4double fCosThetaSecondary; <<
135 104
>> 105
136 //Intrinsic energy limits of the model: cann 106 //Intrinsic energy limits of the model: cannot be extended by the parent process
137 G4double fIntrinsicLowEnergyLimit; 107 G4double fIntrinsicLowEnergyLimit;
138 G4double fIntrinsicHighEnergyLimit; 108 G4double fIntrinsicHighEnergyLimit;
139 109
140 G4int fVerboseLevel; << 110 G4int verboseLevel;
141 G4int fTargetOscillator; << 111
142 size_t fNBins; << 112 G4bool isInitialised;
143 G4bool fIsInitialised; << 113
144 G4bool fPIXEflag; << 114 G4double CalculateDeltaFermi(G4double kinEnergy ,G4int Z,
145 //Used only for G4EmCalculator and Unit Test << 115 G4double electronVolumeDensity);
146 G4bool fLocalTable; << 116
>> 117 //Methods and variables to calculate final state
>> 118 void CalculateDiscreteForElectrons(G4double kinEnergy,G4double cutoffEnergy,
>> 119 G4int Z,G4double electronVolumeDensity);
>> 120 void CalculateDiscreteForPositrons(G4double kinEnergy,G4double cutoffEnergy,
>> 121 G4int Z,G4double electronVolumeDensity);
>> 122
>> 123 G4AtomicDeexcitation deexcitationManager;
>> 124 G4double kineticEnergy1;
>> 125 G4double cosThetaPrimary;
>> 126 G4double energySecondary;
>> 127 G4double cosThetaSecondary;
>> 128 G4int iOsc;
>> 129
>> 130 //These methods are used to calculate the hard-cross section (namely they
>> 131 //return the hard/total cross section)
>> 132 G4double CalculateCrossSectionsRatio(G4double kinEnergy,
>> 133 G4double cutoffEnergy,
>> 134 G4int Z,
>> 135 G4double electronVolumeDensity,
>> 136 const G4ParticleDefinition*);
>> 137 //In fact the total cross section (hard+soft) is read from file
>> 138 //The following methods give the cross section contribution (hard and soft) from each
>> 139 //individual oscillator
>> 140 std::pair<G4double,G4double> CrossSectionsRatioForElectrons(G4double kineticEnergy,
>> 141 G4double resEnergy,
>> 142 G4double densityCorrection,
>> 143 G4double cutoffEnergy);
>> 144
>> 145 std::pair<G4double,G4double> CrossSectionsRatioForPositrons(G4double kineticEnergy,
>> 146 G4double resEnergy,
>> 147 G4double densityCorrection,
>> 148 G4double cutoffEnergy);
>> 149
>> 150 G4VCrossSectionHandler* crossSectionHandler;
>> 151
>> 152 //These methods are used to calculate the stopping power up to the cutoff
>> 153 //for each individual oscillator
>> 154 G4double ComputeStoppingPowerForElectrons(G4double kinEnergy,
>> 155 G4double cutEnergy,
>> 156 G4double deltaFermi,
>> 157 G4double resEnergy);
>> 158
>> 159 G4double ComputeStoppingPowerForPositrons(G4double kinEnergy,
>> 160 G4double cutEnergy,
>> 161 G4double deltaFermi,
>> 162 G4double resEnergy);
>> 163
>> 164
>> 165 //Parameters of atomic shells
>> 166 void ReadData();
>> 167 std::map<G4int,G4DataVector*> *ionizationEnergy;
>> 168 std::map<G4int,G4DataVector*> *resonanceEnergy;
>> 169 std::map<G4int,G4DataVector*> *occupationNumber;
>> 170 std::map<G4int,G4DataVector*> *shellFlag;
>> 171
>> 172 //Mean free path table. This will become obsolete! For now I need something to store
>> 173 //cross sections and to sample a random atom
>> 174 std::vector<G4VEMDataSet*>* theXSTable;
>> 175 std::vector<G4VEMDataSet*>* BuildCrossSectionTable(const G4ParticleDefinition*);
>> 176 G4int SampleRandomAtom(const G4MaterialCutsCouple*,G4double energy) const;
>> 177
147 }; 178 };
148 179
149 #endif 180 #endif
150 181
151 182