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G4PenelopeIonisationModel.hh
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25 //
26 //
27 // Author: Luciano Pandola
28 //
29 // History:
30 // -----------
31 // 30 Mar 2010 L. Pandola 1st implementation.
32 // 25 May 2011 L. Pandola Renamed (make v2008 as default Penelope)
33 // 09 Mar 2012 L. Pandola Moved the management and calculation of
34 // cross sections to a separate class
35 // 07 Oct 2013 L. Pandola Migration to MT
36 // 23 Jun 2015 L. Pandola Added private member to store the PIXE flag
37 //
38 // -------------------------------------------------------------------
39 //
40 // Class description:
41 // Low Energy Electromagnetic Physics, e+ and e- ionisation
42 // with Penelope Model, version 2008
43 // -------------------------------------------------------------------
44 
45 #ifndef G4PENELOPEIONISATIONMODEL_HH
46 #define G4PENELOPEIONISATIONMODEL_HH 1
47 
48 #include "globals.hh"
49 #include "G4VEmModel.hh"
50 #include "G4DataVector.hh"
51 #include "G4ParticleChangeForLoss.hh"
52 #include "G4VAtomDeexcitation.hh"
53 
54 class G4PhysicsFreeVector;
55 class G4PhysicsLogVector;
56 class G4ParticleDefinition;
57 class G4DynamicParticle;
58 class G4MaterialCutsCouple;
59 class G4Material;
60 class G4PenelopeOscillatorManager;
61 class G4PenelopeOscillator;
62 class G4PenelopeCrossSection;
63 class G4PenelopeIonisationXSHandler;
64 
65 class G4PenelopeIonisationModel : public G4VEmModel
66 {
67 
68 public:
69 
70  G4PenelopeIonisationModel(const G4ParticleDefinition* p=0,
71  const G4String& processName ="PenIoni");
72 
73  virtual ~G4PenelopeIonisationModel();
74 
75  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
76  virtual void InitialiseLocal(const G4ParticleDefinition*,
77  G4VEmModel*);
78 
79  //*This is a dummy method. Never inkoved by the tracking, it just issues
80  //*a warning if one tries to get Cross Sections per Atom via the
81  //*G4EmCalculator.
82  virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
83  G4double,
84  G4double,
85  G4double,
86  G4double,
87  G4double);
88 
89  virtual G4double CrossSectionPerVolume(const G4Material* material,
90  const G4ParticleDefinition*
91  theParticle,
92  G4double kineticEnergy,
93  G4double cutEnergy,
94  G4double maxEnergy = DBL_MAX);
95 
96  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
97  const G4MaterialCutsCouple*,
98  const G4DynamicParticle*,
99  G4double tmin,
100  G4double maxEnergy);
101 
102  virtual G4double ComputeDEDXPerVolume(const G4Material*,
103  const G4ParticleDefinition*,
104  G4double kineticEnergy,
105  G4double cutEnergy);
106 
107  // Min cut in kinetic energy allowed by the model
108  virtual G4double MinEnergyCut(const G4ParticleDefinition*,
109  const G4MaterialCutsCouple*);
110 
111  void SetVerbosityLevel(G4int lev){verboseLevel = lev;};
112  G4int GetVerbosityLevel(){return verboseLevel;};
113 
114 protected:
115  G4ParticleChangeForLoss* fParticleChange;
116  const G4ParticleDefinition* fParticle;
117 
118 private:
119 
120  G4PenelopeIonisationModel & operator=(const G4PenelopeIonisationModel &right);
121  G4PenelopeIonisationModel(const G4PenelopeIonisationModel&);
122 
123  void SetParticle(const G4ParticleDefinition*);
124 
125  void SampleFinalStateElectron(const G4Material*,
126  G4double cutEnergy,
127  G4double kineticEnergy);
128  void SampleFinalStatePositron(const G4Material*,
129  G4double cutEnergy,
130  G4double kineticEnergy);
131 
132  //Intrinsic energy limits of the model: cannot be extended by the parent process
133  G4double fIntrinsicLowEnergyLimit;
134  G4double fIntrinsicHighEnergyLimit;
135 
136  G4int verboseLevel;
137 
138  G4bool isInitialised;
139  G4VAtomDeexcitation* fAtomDeexcitation;
140  G4bool fPIXEflag;
141 
142 
143  G4double kineticEnergy1;
144  G4double cosThetaPrimary;
145  G4double energySecondary;
146  G4double cosThetaSecondary;
147  G4int targetOscillator;
148 
149  G4PenelopeOscillatorManager* oscManager;
150  G4PenelopeIonisationXSHandler* theCrossSectionHandler;
151 
152  size_t nBins;
153 
154  //Used only for G4EmCalculator and Unit Tests
155  G4bool fLocalTable;
156 
157 };
158 
159 #endif
160