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1 // 1
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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
22 // * use in resulting scientific publicati
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24 // *******************************************
25 //
26 //
27 // -------------------------------------------
28 //
29 // GEANT4 Class file
30 //
31 //
32 // File name: G4VhElectronicStoppingPower
33 //
34 // Author: V.Ivanchenko (Vladimir.Ivanc
35 //
36 // Creation date: 20 July 2000
37 //
38 // Modifications:
39 // 20/07/2000 V.Ivanchenko First implementati
40 //
41 // Class Description:
42 //
43 // Low energy hadrons/ions electronic stopping
44 // Virtual class to provide the interface betw
45 // and a model of energy loss of low energy pr
46 // Further documentation available from http:/
47
48 // -------------------------------------------
49 //
50
51 #ifndef G4VhElectronicStoppingPower_h
52 #define G4VhElectronicStoppingPower_h 1
53
54 #include "G4ios.hh"
55 #include "globals.hh"
56
57 class G4Material;
58
59 class G4VhElectronicStoppingPower
60 {
61 public:
62 explicit G4VhElectronicStoppingPower();
63 virtual ~G4VhElectronicStoppingPower();
64
65 virtual G4double StoppingPower(const G4Mater
66 G4doubl
67
68 virtual G4bool HasMaterial(const G4Material*
69
70 virtual G4double ElectronicStoppingPower(G4d
71 G4d
72
73 G4VhElectronicStoppingPower(G4VhElectronicSt
74 G4VhElectronicStoppingPower & operator =
75 (const G4VhElectronicStoppingPower &right) =
76
77 protected:
78
79 /// This method returns He effective charge
80 /// J.F.Ziegler, J.P. Biersack, U. Littmark
81 /// The Stopping and Range of Ions in Matter
82 /// Vol.1, Pergamon Press, 1985
83 G4double HeEffChargeSquare(const G4double z,
84 const G4double ki
85
86 G4double GetHeMassAMU() const {return theHeM
87
88 private:
89
90 const G4double theHeMassAMU;
91 };
92
93 #endif
94