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25 // 25 //
>> 26 // $Id: G4PenelopeIonisationModel.hh,v 1.5 2010-04-15 10:02:10 pandola Exp $
>> 27 // GEANT4 tag $Name: not supported by cvs2svn $
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 << 38 // 29 Mar 2010 L. Pandola Added a dummy ComputeCrossSectioPerAtom() method issueing a
>> 39 // warning if users try to access atomic cross sections via
>> 40 // G4EmCalculator
>> 41 // 15 Apr 2010 L. Pandola Implemented model's own version of MinEnergyCut()
37 // 42 //
38 // ------------------------------------------- 43 // -------------------------------------------------------------------
39 // 44 //
40 // Class description: 45 // Class description:
41 // Low Energy Electromagnetic Physics, e+ and 46 // Low Energy Electromagnetic Physics, e+ and e- ionisation
42 // with Penelope Model, version 2008 << 47 // with Penelope Model
43 // ------------------------------------------- 48 // -------------------------------------------------------------------
44 49
45 #ifndef G4PENELOPEIONISATIONMODEL_HH 50 #ifndef G4PENELOPEIONISATIONMODEL_HH
46 #define G4PENELOPEIONISATIONMODEL_HH 1 51 #define G4PENELOPEIONISATIONMODEL_HH 1
47 52
48 #include "globals.hh" 53 #include "globals.hh"
49 #include "G4VEmModel.hh" 54 #include "G4VEmModel.hh"
50 #include "G4DataVector.hh" 55 #include "G4DataVector.hh"
51 #include "G4ParticleChangeForLoss.hh" 56 #include "G4ParticleChangeForLoss.hh"
52 #include "G4VAtomDeexcitation.hh" << 57 #include "G4VCrossSectionHandler.hh"
>> 58 #include "G4PhysicsLogVector.hh"
>> 59 #include "G4AtomicDeexcitation.hh"
53 60
54 class G4PhysicsFreeVector; <<
55 class G4PhysicsLogVector; <<
56 class G4ParticleDefinition; 61 class G4ParticleDefinition;
57 class G4DynamicParticle; 62 class G4DynamicParticle;
58 class G4MaterialCutsCouple; 63 class G4MaterialCutsCouple;
59 class G4Material; 64 class G4Material;
60 class G4PenelopeOscillatorManager; << 65 class G4VEMDataSet;
61 class G4PenelopeOscillator; <<
62 class G4PenelopeCrossSection; <<
63 class G4PenelopeIonisationXSHandler; <<
64 66
65 class G4PenelopeIonisationModel : public G4VEm 67 class G4PenelopeIonisationModel : public G4VEmModel
66 { 68 {
>> 69
67 public: 70 public:
68 explicit G4PenelopeIonisationModel(const G4P << 71
69 const G4String& processName ="PenIon << 72 G4PenelopeIonisationModel(const G4ParticleDefinition* p=0,
>> 73 const G4String& processName ="PenelopeIoni");
>> 74
70 virtual ~G4PenelopeIonisationModel(); 75 virtual ~G4PenelopeIonisationModel();
71 76
72 void Initialise(const G4ParticleDefinition*, << 77 virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
73 void InitialiseLocal(const G4ParticleDefinit <<
74 G4VEmModel*) override; <<
75 78
76 //*This is a dummy method. Never inkoved by 79 //*This is a dummy method. Never inkoved by the tracking, it just issues
77 //*a warning if one tries to get Cross Secti 80 //*a warning if one tries to get Cross Sections per Atom via the
78 //*G4EmCalculator. 81 //*G4EmCalculator.
79 G4double ComputeCrossSectionPerAtom(const G4 << 82 virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
80 G4double, << 83 G4double,
81 G4double, << 84 G4double,
82 G4double, << 85 G4double,
83 G4double, << 86 G4double,
84 G4double) override; << 87 G4double);
85 << 88
86 G4double CrossSectionPerVolume(const G4Mater << 89 virtual G4double CrossSectionPerVolume(const G4Material* material,
87 const G4ParticleDefinition* << 90 const G4ParticleDefinition* theParticle,
88 theParticle, << 91 G4double kineticEnergy,
89 G4double kineticEnergy, << 92 G4double cutEnergy,
90 G4double cutEnergy, << 93 G4double maxEnergy = DBL_MAX);
91 G4double maxEnergy = DBL_MAX) overrid <<
92 94
93 void SampleSecondaries(std::vector<G4Dynamic << 95 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
94 const G4MaterialCutsCouple*, << 96 const G4MaterialCutsCouple*,
95 const G4DynamicParticle*, << 97 const G4DynamicParticle*,
96 G4double tmin, << 98 G4double tmin,
97 G4double maxEnergy) override; << 99 G4double maxEnergy);
98 100
99 G4double ComputeDEDXPerVolume(const G4Materi << 101 virtual G4double ComputeDEDXPerVolume(const G4Material*,
100 const G4ParticleDefinition*, << 102 const G4ParticleDefinition*,
101 G4double kineticEnergy, << 103 G4double kineticEnergy,
102 G4double cutEnergy) override; << 104 G4double cutEnergy);
103 << 105
104 // Min cut in kinetic energy allowed by the 106 // Min cut in kinetic energy allowed by the model
105 G4double MinEnergyCut(const G4ParticleDefini << 107 virtual G4double MinEnergyCut(const G4ParticleDefinition*,
106 const G4MaterialCutsCouple*) override; << 108 const G4MaterialCutsCouple*);
107 109
108 void SetVerbosityLevel(G4int lev){fVerboseLe << 110 void SetVerbosityLevel(G4int lev){verboseLevel = lev;};
109 G4int GetVerbosityLevel(){return fVerboseLev << 111 G4int GetVerbosityLevel(){return verboseLevel;};
110 << 112
111 G4PenelopeIonisationModel & operator=(const << 113 void ActivateAuger(G4bool);
112 G4PenelopeIonisationModel(const G4PenelopeIo <<
113 114
114 protected: 115 protected:
115 G4ParticleChangeForLoss* fParticleChange; 116 G4ParticleChangeForLoss* fParticleChange;
116 const G4ParticleDefinition* fParticle; <<
117 117
118 private: 118 private:
119 void SetParticle(const G4ParticleDefinition* << 119
120 void SampleFinalStateElectron(const G4Materi << 120 G4PenelopeIonisationModel & operator=(const G4PenelopeIonisationModel &right);
121 G4double cutEnergy, << 121 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; <<
135 122
>> 123
136 //Intrinsic energy limits of the model: cann 124 //Intrinsic energy limits of the model: cannot be extended by the parent process
137 G4double fIntrinsicLowEnergyLimit; 125 G4double fIntrinsicLowEnergyLimit;
138 G4double fIntrinsicHighEnergyLimit; 126 G4double fIntrinsicHighEnergyLimit;
139 127
140 G4int fVerboseLevel; << 128 G4int verboseLevel;
141 G4int fTargetOscillator; << 129
142 size_t fNBins; << 130 G4bool isInitialised;
143 G4bool fIsInitialised; << 131
144 G4bool fPIXEflag; << 132 G4double CalculateDeltaFermi(G4double kinEnergy ,G4int Z,
145 //Used only for G4EmCalculator and Unit Test << 133 G4double electronVolumeDensity);
146 G4bool fLocalTable; << 134
>> 135 //Methods and variables to calculate final state
>> 136 void CalculateDiscreteForElectrons(G4double kinEnergy,G4double cutoffEnergy,
>> 137 G4int Z,G4double electronVolumeDensity);
>> 138 void CalculateDiscreteForPositrons(G4double kinEnergy,G4double cutoffEnergy,
>> 139 G4int Z,G4double electronVolumeDensity);
>> 140
>> 141 G4AtomicDeexcitation deexcitationManager;
>> 142 G4double kineticEnergy1;
>> 143 G4double cosThetaPrimary;
>> 144 G4double energySecondary;
>> 145 G4double cosThetaSecondary;
>> 146 G4int iOsc;
>> 147
>> 148 //These methods are used to calculate the hard-cross section (namely they
>> 149 //return the hard/total cross section)
>> 150 G4double CalculateCrossSectionsRatio(G4double kinEnergy,
>> 151 G4double cutoffEnergy,
>> 152 G4int Z,
>> 153 G4double electronVolumeDensity,
>> 154 const G4ParticleDefinition*);
>> 155 //In fact the total cross section (hard+soft) is read from file
>> 156 //The following methods give the cross section contribution (hard and soft) from each
>> 157 //individual oscillator
>> 158 std::pair<G4double,G4double> CrossSectionsRatioForElectrons(G4double kineticEnergy,
>> 159 G4double resEnergy,
>> 160 G4double densityCorrection,
>> 161 G4double cutoffEnergy);
>> 162
>> 163 std::pair<G4double,G4double> CrossSectionsRatioForPositrons(G4double kineticEnergy,
>> 164 G4double resEnergy,
>> 165 G4double densityCorrection,
>> 166 G4double cutoffEnergy);
>> 167
>> 168 G4VCrossSectionHandler* crossSectionHandler;
>> 169
>> 170 //These methods are used to calculate the stopping power up to the cutoff
>> 171 //for each individual oscillator
>> 172 G4double ComputeStoppingPowerForElectrons(G4double kinEnergy,
>> 173 G4double cutEnergy,
>> 174 G4double deltaFermi,
>> 175 G4double resEnergy);
>> 176
>> 177 G4double ComputeStoppingPowerForPositrons(G4double kinEnergy,
>> 178 G4double cutEnergy,
>> 179 G4double deltaFermi,
>> 180 G4double resEnergy);
>> 181
>> 182
>> 183 //Parameters of atomic shells
>> 184 void ReadData();
>> 185 std::map<G4int,G4DataVector*> *ionizationEnergy;
>> 186 std::map<G4int,G4DataVector*> *resonanceEnergy;
>> 187 std::map<G4int,G4DataVector*> *occupationNumber;
>> 188 std::map<G4int,G4DataVector*> *shellFlag;
>> 189
>> 190 //Mean free path table. This will become obsolete! For now I need something to store
>> 191 //cross sections and to sample a random atom
>> 192 std::vector<G4VEMDataSet*>* theXSTable;
>> 193 std::vector<G4VEMDataSet*>* BuildCrossSectionTable(const G4ParticleDefinition*);
>> 194 G4int SampleRandomAtom(const G4MaterialCutsCouple*,G4double energy) const;
>> 195
147 }; 196 };
148 197
149 #endif 198 #endif
150 199
151 200