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25 // 22 //
>> 23 // $Id: G4BraggNoDeltaModel.hh,v 1.2 2005/05/18 11:02:10 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-07-01 $
26 // 25 //
27 // ------------------------------------------- 26 // -------------------------------------------------------------------
28 // 27 //
29 // GEANT4 Class header file 28 // GEANT4 Class header file
30 // 29 //
31 // 30 //
32 // File name: G4BraggNoDeltaModel 31 // File name: G4BraggNoDeltaModel
33 // 32 //
34 // Author: Vladimir Ivanchenko 33 // Author: Vladimir Ivanchenko
35 // 34 //
36 // Creation date: 18.05.2005 35 // Creation date: 18.05.2005
37 // 36 //
38 // Modifications: 37 // Modifications:
39 // 38 //
40 // 39 //
41 // Class Description: 40 // Class Description:
42 // 41 //
43 // Implementation of Bethe-Bloch model of ener 42 // Implementation of Bethe-Bloch model of energy loss without delta-ray
44 43
45 // ------------------------------------------- 44 // -------------------------------------------------------------------
46 // 45 //
47 46
48 #ifndef G4BraggNoDeltaModel_h 47 #ifndef G4BraggNoDeltaModel_h
49 #define G4BraggNoDeltaModel_h 1 48 #define G4BraggNoDeltaModel_h 1
50 49
51 #include "G4BraggIonModel.hh" 50 #include "G4BraggIonModel.hh"
52 51
53 class G4BraggNoDeltaModel : public G4BraggIonM 52 class G4BraggNoDeltaModel : public G4BraggIonModel
54 { 53 {
55 54
56 public: 55 public:
57 56
58 explicit G4BraggNoDeltaModel(const G4Particl << 57 G4BraggNoDeltaModel(G4double ch = 1.0, const G4ParticleDefinition* p = 0,
59 const G4String& nam = "B 58 const G4String& nam = "BraggNoD");
60 59
61 ~G4BraggNoDeltaModel() override; << 60 virtual ~G4BraggNoDeltaModel();
62 61
63 G4double ComputeDEDXPerVolume(const G4Materi << 62 virtual G4double ComputeDEDXPerVolume(const G4Material*,
64 const G4ParticleDefinition*, << 63 const G4ParticleDefinition*,
65 G4double kineticEnergy, << 64 G4double kineticEnergy,
66 G4double cutEnergy) override; << 65 G4double cutEnergy);
67 << 66
68 G4double CrossSectionPerVolume(const G4Mater << 67 virtual G4double CrossSectionPerVolume(const G4Material*,
69 const G4ParticleDefinition*, << 68 const G4ParticleDefinition*,
70 G4double kineticEnergy, << 69 G4double kineticEnergy,
71 G4double cutEnergy, << 70 G4double cutEnergy,
72 G4double maxEnergy) override; << 71 G4double maxEnergy);
>> 72
>> 73 private:
73 74
74 // hide assignment operator 75 // hide assignment operator
75 G4BraggNoDeltaModel & operator=(const G4Bra << 76 G4BraggNoDeltaModel & operator=(const G4BraggNoDeltaModel &right);
76 G4BraggNoDeltaModel(const G4BraggNoDeltaMod << 77 G4BraggNoDeltaModel(const G4BraggNoDeltaModel&);
>> 78
>> 79 G4double mcharge2;
77 80
78 }; 81 };
>> 82
>> 83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 84
>> 85 inline G4BraggNoDeltaModel::G4BraggNoDeltaModel(G4double ch, const G4ParticleDefinition*p,
>> 86 const G4String& nam) : G4BraggIonModel(p, nam), mcharge2(ch*ch)
>> 87 {}
>> 88
>> 89 inline G4BraggNoDeltaModel::~G4BraggNoDeltaModel()
>> 90 {}
>> 91
>> 92 inline G4double G4BraggNoDeltaModel::ComputeDEDXPerVolume(
>> 93 const G4Material* material,
>> 94 const G4ParticleDefinition* pd,
>> 95 G4double kinEnergy, G4double)
>> 96 {
>> 97 G4double dedx = G4BraggIonModel::ComputeDEDXPerVolume(material, pd, kinEnergy, DBL_MAX);
>> 98 if(mcharge2 > 2.0) {
>> 99 G4double m = pd->GetPDGMass();
>> 100 dedx *= mcharge2*kinEnergy*(kinEnergy + 2.0*m)/((kinEnergy + m)*(kinEnergy + m));
>> 101 }
>> 102 return dedx;
>> 103 }
>> 104
>> 105 inline G4double G4BraggNoDeltaModel::CrossSectionPerVolume(
>> 106 const G4Material*,
>> 107 const G4ParticleDefinition*,
>> 108 G4double, G4double, G4double)
>> 109 {
>> 110 return 0.0;
>> 111 }
79 112
80 //....oooOO0OOooo........oooOO0OOooo........oo 113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
81 114
82 #endif 115 #endif
83 116