| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class file 29 // GEANT4 Class file
30 // 30 //
31 // 31 //
32 // File name: G4VhElectronicStoppingPower 32 // File name: G4VhElectronicStoppingPower
33 // 33 //
34 // Author: V.Ivanchenko (Vladimir.Ivanc 34 // Author: V.Ivanchenko (Vladimir.Ivanchenko@cern.ch)
35 // 35 //
36 // Creation date: 20 July 2000 36 // Creation date: 20 July 2000
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 20/07/2000 V.Ivanchenko First implementati 39 // 20/07/2000 V.Ivanchenko First implementation
40 // 40 //
41 // Class Description: 41 // Class Description:
42 // 42 //
43 // Low energy hadrons/ions electronic stopping 43 // Low energy hadrons/ions electronic stopping power parametrisation
44 // Virtual class to provide the interface betw 44 // Virtual class to provide the interface between G4hLowEnergyIonisation
45 // and a model of energy loss of low energy pr 45 // and a model of energy loss of low energy proton or alpha particle.
46 // Further documentation available from http:/ 46 // Further documentation available from http://www.ge.infn.it/geant4/lowE
47 47
48 // ------------------------------------------- 48 // -------------------------------------------------------------------
49 // 49 //
50 50
51 #ifndef G4VhElectronicStoppingPower_h 51 #ifndef G4VhElectronicStoppingPower_h
52 #define G4VhElectronicStoppingPower_h 1 52 #define G4VhElectronicStoppingPower_h 1
53 53
54 #include "G4ios.hh" 54 #include "G4ios.hh"
55 #include "globals.hh" 55 #include "globals.hh"
56 56
57 class G4Material; 57 class G4Material;
58 58
59 class G4VhElectronicStoppingPower 59 class G4VhElectronicStoppingPower
60 { 60 {
>> 61
61 public: 62 public:
62 explicit G4VhElectronicStoppingPower(); << 63
>> 64 G4VhElectronicStoppingPower();
>> 65
63 virtual ~G4VhElectronicStoppingPower(); 66 virtual ~G4VhElectronicStoppingPower();
64 67
65 virtual G4double StoppingPower(const G4Mater 68 virtual G4double StoppingPower(const G4Material* material,
66 G4doubl 69 G4double kineticEnergy) = 0 ;
67 70
68 virtual G4bool HasMaterial(const G4Material* 71 virtual G4bool HasMaterial(const G4Material* material) = 0 ;
69 72
70 virtual G4double ElectronicStoppingPower(G4d 73 virtual G4double ElectronicStoppingPower(G4double z,
71 G4d 74 G4double kineticEnergy) const = 0;
72 <<
73 G4VhElectronicStoppingPower(G4VhElectronicSt <<
74 G4VhElectronicStoppingPower & operator = <<
75 (const G4VhElectronicStoppingPower &right) = <<
76 75
77 protected: 76 protected:
78 << 77
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, 78 G4double HeEffChargeSquare(const G4double z,
84 const G4double ki 79 const G4double kineticEnergyHe) const;
>> 80 // This method returns He effective charge square parametrised according to
>> 81 // J.F.Ziegler, J.P. Biersack, U. Littmark
>> 82 // The Stopping and Range of Ions in Matter,
>> 83 // Vol.1, Pergamon Press, 1985
85 84
86 G4double GetHeMassAMU() const {return theHeM 85 G4double GetHeMassAMU() const {return theHeMassAMU;};
87 86
88 private: 87 private:
>> 88
>> 89 // hide assignment operator
>> 90
>> 91 G4VhElectronicStoppingPower(G4VhElectronicStoppingPower &);
>> 92 G4VhElectronicStoppingPower & operator =
>> 93 (const G4VhElectronicStoppingPower &right);
89 94
90 const G4double theHeMassAMU; 95 const G4double theHeMassAMU;
91 }; 96 };
92 97
93 #endif 98 #endif
94 99