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1 // 1
2 // *******************************************
3 // * License and Disclaimer
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
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24 // *******************************************
25 //
26 // $Id: G4ElectronCapture.hh,v 1.1 2010-08-31
27 // GEANT4 tag $Name: not supported by cvs2svn
28 //
29 //--------------------------------------------
30 //
31 // ClassName: G4MicroElecCapture
32 //
33 // Description: The process to kill e- to save
34 //
35 // Author: V.Ivanchenko 31 August 2010 mo
36 //
37 //--------------------------------------------
38 //
39 // Class description:
40 //
41 // G4ElectronCapture allows to remove unwanted
42 // order to improve CPU performance. There are
43 //
44 // 1) low energy threshold for e- kinetic ener
45 // 2) the name of G4Region where process is ac
46 //
47 //
48 // If an electron track is killed then energy
49 //
50
51 //....oooOO0OOooo........oooOO0OOooo........oo
52 //....oooOO0OOooo........oooOO0OOooo........oo
53
54 #ifndef MicroElecCapture_h
55 #define MicroElecCapture_h 1
56
57 #include "G4VDiscreteProcess.hh"
58 #include "G4MicroElecMaterialStructure.hh"
59 #include "globals.hh"
60 #include "G4ProductionCutsTable.hh"
61 #include "G4ParticleChangeForGamma.hh"
62
63 class G4Region;
64
65 //....oooOO0OOooo........oooOO0OOooo........oo
66
67 class G4MicroElecCapture : public G4VDiscreteP
68 {
69 public:
70
71 G4MicroElecCapture(const G4String& regName,
72
73 virtual ~G4MicroElecCapture();
74
75 void SetKinEnergyLimit(G4double);
76
77 void BuildPhysicsTable(const G4ParticleDefin
78
79 G4bool IsApplicable(const G4ParticleDefiniti
80
81 void Initialise();
82
83 G4VParticleChange* PostStepDoIt(const G4Trac
84
85 G4MicroElecCapture(const G4MicroElecCapture&
86 G4MicroElecCapture& operator = (const G4Micr
87
88
89 protected:
90
91 G4double GetMeanFreePath(const G4Track&, G4d
92
93 private:
94
95 G4double G_Lindhard_Rob(G4double , G4int , G
96
97 typedef std::map<G4String, G4MicroElecMateri
98 WorkFunctionTable tableWF; //Table of all ma
99
100 G4bool isInitialised;
101 G4double kinEnergyThreshold;
102 G4String regionName;
103 G4Region* region;
104 G4ParticleChangeForGamma fParticleChange;
105 };
106
107 //....oooOO0OOooo........oooOO0OOooo........oo
108
109 #endif
110
111