Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros
G4XAnnihilationChannel.hh
Go to the documentation of this file.
1//
2// ********************************************************************
3// * License and Disclaimer *
4// * *
5// * The Geant4 software is copyright of the Copyright Holders of *
6// * the Geant4 Collaboration. It is provided under the terms and *
7// * conditions of the Geant4 Software License, included in the file *
8// * LICENSE and available at http://cern.ch/geant4/license . These *
9// * include a list of copyright holders. *
10// * *
11// * Neither the authors of this software system, nor their employing *
12// * institutes,nor the agencies providing financial support for this *
13// * work make any representation or warranty, express or implied, *
14// * regarding this software system or assume any liability for its *
15// * use. Please see the license in the file LICENSE and URL above *
16// * for the full disclaimer and the limitation of liability. *
17// * *
18// * This code implementation is the result of the scientific and *
19// * technical work of the GEANT4 collaboration. *
20// * By using, copying, modifying or distributing the software (or *
21// * any work based on the software) you agree to acknowledge its *
22// * use in resulting scientific publications, and indicate your *
23// * acceptance of all terms of the Geant4 Software license. *
24// ********************************************************************
25//
26//
27
28#ifndef G4XAnnihilationChannel_h
29#define G4XAnnihilationChannel_h
30
31#include "globals.hh"
34#include "G4Clebsch.hh"
35#include "G4ResonanceNames.hh"
36
37#include <map>
38
40class G4PhysicsVector;
41class G4KineticTrack;
45
47{
48public:
49
51
53 const G4ResonanceWidth& resWidths,
54 const G4ResonancePartialWidth& resPartWidths,
55 const G4String& partWidthLabel);
56
58
59 G4bool operator==(const G4XAnnihilationChannel &right) const;
60 G4bool operator!=(const G4XAnnihilationChannel &right) const;
61
62 virtual G4double CrossSection(const G4KineticTrack& trk1, const G4KineticTrack& trk2) const;
63
64 virtual const G4CrossSectionVector* GetComponents() const { return 0; }
65
66 virtual G4bool IsValid(G4double e) const;
67
68 virtual G4String Name() const;
69
70
71protected:
72
73private:
74
76 const G4XAnnihilationChannel& operator=(const G4XAnnihilationChannel &right);
77
78 G4double Branch(const G4KineticTrack& trk1,
79 const G4KineticTrack& trk2) const;
80
81 G4double VariableWidth(const G4KineticTrack& trk1,
82 const G4KineticTrack& trk2) const;
83
84 G4double VariablePartialWidth(const G4KineticTrack& trk1,
85 const G4KineticTrack& trk2) const;
86
87 G4double NormalizedClebsch(const G4KineticTrack& trk1,
88 const G4KineticTrack& trk2) const;
89
90 G4double lowLimit;
91 G4double highLimit;
92
93 G4Clebsch clebsch;
94 G4ResonanceNames theNames;
95
96 // Owned pointers
97 G4PhysicsVector* widthTable;
98 G4PhysicsVector* partWidthTable;
99
100 // Unowned pointer
101 const G4ParticleDefinition* resonance;
102};
103
104#endif
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
std::vector< G4CrossSectionSourcePtr > G4CrossSectionVector
double G4double
Definition: G4Types.hh:64
bool G4bool
Definition: G4Types.hh:67
virtual G4String Name() const
G4bool operator==(const G4XAnnihilationChannel &right) const
G4bool operator!=(const G4XAnnihilationChannel &right) const
virtual const G4CrossSectionVector * GetComponents() const
virtual G4bool IsValid(G4double e) const
virtual G4double CrossSection(const G4KineticTrack &trk1, const G4KineticTrack &trk2) const