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25 // 25 //
>> 26 // $Id$
26 // 27 //
27 // Author: Luciano Pandola 28 // Author: Luciano Pandola
28 // 29 //
29 // History: 30 // History:
30 // ----------- 31 // -----------
31 // 09 Mar 2012 L. Pandola 1st implementati 32 // 09 Mar 2012 L. Pandola 1st implementation.
32 // 33 //
33 // ------------------------------------------- 34 // -------------------------------------------------------------------
34 // 35 //
35 //! Class description: 36 //! Class description:
36 //! This class is meant to calculate, store a 37 //! This class is meant to calculate, store and provide the shell-per-shell
37 //! and the total ionisation cross section ca 38 //! and the total ionisation cross section calculated by the Penelope model.
38 //! The information is provided to other physi 39 //! The information is provided to other physics models, notably: Penelope
39 //! ionisation model and Penelope "PIXE" model 40 //! ionisation model and Penelope "PIXE" model. Cross sections are calculated
40 //! per material-cut couple and stored as G4Pe 41 //! per material-cut couple and stored as G4PenelopeCrossSection objects.
41 //! 42 //!
42 // ------------------------------------------- 43 // -------------------------------------------------------------------
43 44
44 #ifndef G4PENELOPEIONISATIONXSHANDLER_HH 45 #ifndef G4PENELOPEIONISATIONXSHANDLER_HH
45 #define G4PENELOPEIONISATIONXSHANDLER_HH 1 46 #define G4PENELOPEIONISATIONXSHANDLER_HH 1
46 47
47 #include "globals.hh" 48 #include "globals.hh"
48 #include "G4DataVector.hh" 49 #include "G4DataVector.hh"
49 #include "G4Material.hh" 50 #include "G4Material.hh"
50 #include <map> 51 #include <map>
51 52
52 class G4PhysicsFreeVector; 53 class G4PhysicsFreeVector;
53 class G4PhysicsLogVector; 54 class G4PhysicsLogVector;
54 class G4ParticleDefinition; 55 class G4ParticleDefinition;
55 class G4PenelopeOscillatorManager; 56 class G4PenelopeOscillatorManager;
56 class G4PenelopeOscillator; 57 class G4PenelopeOscillator;
57 class G4PenelopeCrossSection; 58 class G4PenelopeCrossSection;
58 59
59 class G4PenelopeIonisationXSHandler 60 class G4PenelopeIonisationXSHandler
60 { 61 {
>> 62
61 public: 63 public:
62 //! Constructor. nBins is the number of inte 64 //! Constructor. nBins is the number of intervals in the
63 //! energy grid. By default the energy grid 65 //! energy grid. By default the energy grid goes from 100 eV
64 //! to 100 GeV. 66 //! to 100 GeV.
65 explicit G4PenelopeIonisationXSHandler(size_ << 67 G4PenelopeIonisationXSHandler(size_t nBins=200);
66 68
67 //! Destructor. Clean all tables. 69 //! Destructor. Clean all tables.
68 virtual ~G4PenelopeIonisationXSHandler(); 70 virtual ~G4PenelopeIonisationXSHandler();
69 71
70 //!Returns the density coeection for the mat 72 //!Returns the density coeection for the material at the given energy
71 G4double GetDensityCorrection(const G4Materi 73 G4double GetDensityCorrection(const G4Material*,const G4double energy) const;
72 //! Returns the table of cross sections for 74 //! Returns the table of cross sections for the given particle, given
73 //! material and given cut as a G4PenelopeCr 75 //! material and given cut as a G4PenelopeCrossSection* pointer.
74 const G4PenelopeCrossSection* GetCrossSectio 76 const G4PenelopeCrossSection* GetCrossSectionTableForCouple(const G4ParticleDefinition*,
75 const G4Material*,const G4 77 const G4Material*,const G4double cut) const;
76 //!Setter for the verbosity level 78 //!Setter for the verbosity level
77 void SetVerboseLevel(G4int vl){fVerboseLevel << 79 void SetVerboseLevel(G4int vl){verboseLevel = vl;};
78 80
79 //! This can be inkoved only by the master 81 //! This can be inkoved only by the master
80 void BuildXSTable(const G4Material*,G4double 82 void BuildXSTable(const G4Material*,G4double cut,
81 const G4ParticleDefinition*,G4bool isM 83 const G4ParticleDefinition*,G4bool isMaster=true);
82 84
83 G4PenelopeIonisationXSHandler & operator=(co <<
84 G4PenelopeIonisationXSHandler(const G4Penelo <<
85 <<
86 private: 85 private:
>> 86 G4PenelopeIonisationXSHandler & operator=(const G4PenelopeIonisationXSHandler &right);
>> 87 G4PenelopeIonisationXSHandler(const G4PenelopeIonisationXSHandler&);
>> 88
87 void BuildDeltaTable(const G4Material*); 89 void BuildDeltaTable(const G4Material*);
88 90
89 G4DataVector* ComputeShellCrossSectionsElect 91 G4DataVector* ComputeShellCrossSectionsElectron(G4PenelopeOscillator* ,
90 G4double energy,G4double cut, 92 G4double energy,G4double cut,
91 G4double delta); 93 G4double delta);
92 94
93 G4DataVector* ComputeShellCrossSectionsPosit 95 G4DataVector* ComputeShellCrossSectionsPositron(G4PenelopeOscillator* ,
94 G4double energy,G4double cut, 96 G4double energy,G4double cut,
95 G4double 97 G4double delta);
96 98
97 //Oscillator manager 99 //Oscillator manager
98 G4PenelopeOscillatorManager* fOscManager; << 100 G4PenelopeOscillatorManager* oscManager;
99 101
100 //G4PenelopeCrossSection takes care of the l 102 //G4PenelopeCrossSection takes care of the logs
101 std::map< std::pair<const G4Material*,G4doub << 103 std::map< std::pair<const G4Material*,G4double>, G4PenelopeCrossSection*> *XSTableElectron;
102 std::map< std::pair<const G4Material*,G4doub << 104 std::map< std::pair<const G4Material*,G4double>, G4PenelopeCrossSection*> *XSTablePositron;
103 105
104 //delta vs. log(energy) 106 //delta vs. log(energy)
105 std::map<const G4Material*,G4PhysicsFreeVect << 107 std::map<const G4Material*,G4PhysicsFreeVector*> *theDeltaTable;
106 108
107 //energy grid 109 //energy grid
108 G4PhysicsLogVector* fEnergyGrid; << 110 G4PhysicsLogVector* energyGrid;
109 << 111 size_t nBins;
110 G4int fVerboseLevel; << 112
111 size_t fNBins; << 113 G4int verboseLevel;
>> 114
112 }; 115 };
113 116
114 #endif 117 #endif
115 118
116 119