| 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 // $Id: G4eeToTwoPiModel.hh,v 1.2 2006/06/29 19:32:30 gunter Exp $
>> 27 // GEANT4 tag $Name: geant4-08-01 $
26 // 28 //
27 // ------------------------------------------- 29 // -------------------------------------------------------------------
28 // 30 //
29 // GEANT4 Class header file 31 // GEANT4 Class header file
30 // 32 //
31 // 33 //
32 // File name: G4eeToTwoPiModel 34 // File name: G4eeToTwoPiModel
33 // 35 //
34 // Author: Vladimir Ivanchenko 36 // Author: Vladimir Ivanchenko
35 // 37 //
36 // Creation date: 25.10.2003 38 // Creation date: 25.10.2003
37 // 39 //
38 // Modifications: 40 // Modifications:
39 // 41 //
40 42
41 // 43 //
42 // Class Description: 44 // Class Description:
43 // 45 //
44 46
45 // ------------------------------------------- 47 // -------------------------------------------------------------------
46 // 48 //
47 49
48 #ifndef G4eeToTwoPiModel_h 50 #ifndef G4eeToTwoPiModel_h
49 #define G4eeToTwoPiModel_h 1 51 #define G4eeToTwoPiModel_h 1
50 52
51 #include "G4Vee2hadrons.hh" 53 #include "G4Vee2hadrons.hh"
52 #include "globals.hh" 54 #include "globals.hh"
53 #include "G4eeCrossSections.hh" 55 #include "G4eeCrossSections.hh"
54 56
55 class G4DynamicParticle; 57 class G4DynamicParticle;
56 class G4PhysicsVector; 58 class G4PhysicsVector;
57 59
58 class G4eeToTwoPiModel : public G4Vee2hadrons 60 class G4eeToTwoPiModel : public G4Vee2hadrons
59 { 61 {
60 62
61 public: 63 public:
62 64
63 explicit G4eeToTwoPiModel(G4eeCrossSections* << 65 G4eeToTwoPiModel(G4eeCrossSections*);
64 66
65 ~G4eeToTwoPiModel() override; << 67 virtual ~G4eeToTwoPiModel();
66 68
67 G4double PeakEnergy() const override; << 69 G4double ThresholdEnergy() const;
68 70
69 G4double ComputeCrossSection(G4double) const << 71 G4double PeakEnergy() const;
70 72
71 void SampleSecondaries(std::vector<G4Dynamic << 73 G4double ComputeCrossSection(G4double) const;
72 G4double, const G4ThreeVector&) <<
73 74
74 // hide assignment operator << 75 G4PhysicsVector* PhysicsVector(G4double, G4double) const;
75 G4eeToTwoPiModel & operator=(const G4eeToTw << 76
76 G4eeToTwoPiModel(const G4eeToTwoPiModel&) = << 77 virtual std::vector<G4DynamicParticle*>* SampleSecondaries(
>> 78 G4double, const G4ThreeVector&) const;
77 79
78 private: 80 private:
79 81
>> 82 void Initialise();
>> 83
>> 84 // hide assignment operator
>> 85 G4eeToTwoPiModel & operator=(const G4eeToTwoPiModel &right);
>> 86 G4eeToTwoPiModel(const G4eeToTwoPiModel&);
>> 87
>> 88 G4eeCrossSections* cross;
>> 89
80 G4double massPi; 90 G4double massPi;
81 G4double massRho; 91 G4double massRho;
>> 92 G4double highEnergy;
82 93
83 }; 94 };
>> 95
>> 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 97
>> 98 inline G4double G4eeToTwoPiModel::ThresholdEnergy() const
>> 99 {
>> 100 return 2.0*massPi;
>> 101 }
>> 102
>> 103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 104
>> 105 inline G4double G4eeToTwoPiModel::PeakEnergy() const
>> 106 {
>> 107 return massRho;
>> 108 }
>> 109
>> 110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 111
>> 112 inline G4double G4eeToTwoPiModel::ComputeCrossSection(G4double e) const
>> 113 {
>> 114 G4double ee = std::min(GeV,e);
>> 115 return cross->CrossSection2pi(ee);
>> 116 }
84 117
85 //....oooOO0OOooo........oooOO0OOooo........oo 118 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
86 119
87 #endif 120 #endif
88 121