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 | // $Id: G4AtomicTransitionManager.hh,v 1.2 ???? |
---|
28 | // GEANT4 tag $Name: $ |
---|
29 | // |
---|
30 | // Authors: Elena Guardincerri (Elena.Guardincerri@ge.infn.it) |
---|
31 | // Alfonso Mantero (Alfonso.Mantero@ge.infn.it) |
---|
32 | // |
---|
33 | // History: |
---|
34 | // ----------- |
---|
35 | // |
---|
36 | // 16 Sept 2001 EG Modified according to a design iteration in the |
---|
37 | // LowEnergy category |
---|
38 | // |
---|
39 | // ------------------------------------------------------------------- |
---|
40 | |
---|
41 | // Class description: |
---|
42 | // Low Energy Electromagnetic Physics: create or fills and manages G4AtomicShell, |
---|
43 | // G4FluoTransition, G4AugerTransition objects. |
---|
44 | // Further documentation available from http://www.ge.infn.it/geant4/lowE |
---|
45 | |
---|
46 | // ------------------------------------------------------------------- |
---|
47 | |
---|
48 | #ifndef G4AtomicTransitionManager_h |
---|
49 | #define G4AtomicTransitionManager_h 1 |
---|
50 | |
---|
51 | #include "G4ShellData.hh" |
---|
52 | #include "G4FluoData.hh" |
---|
53 | #include "G4AugerData.hh" |
---|
54 | #include "G4FluoTransition.hh" |
---|
55 | #include "G4AtomicShell.hh" |
---|
56 | // #include "g4std/map" |
---|
57 | #include <vector> |
---|
58 | #include "globals.hh" |
---|
59 | |
---|
60 | // This class is a singleton |
---|
61 | class G4AtomicTransitionManager { |
---|
62 | |
---|
63 | public: |
---|
64 | |
---|
65 | // The only way to get an instance of this class is to call the |
---|
66 | // function Instance() |
---|
67 | static G4AtomicTransitionManager* Instance(); |
---|
68 | |
---|
69 | // Z is the atomic number of the element, shellIndex is the |
---|
70 | // index (in EADL) of the shell |
---|
71 | G4AtomicShell* Shell(G4int Z, size_t shellIndex) const; |
---|
72 | |
---|
73 | // Z is the atomic number of the element, shellIndex is the |
---|
74 | // index (in EADL) of the final shell for the transition |
---|
75 | // This function gives, upon Z and the Index of the initial shell where te vacancy is, |
---|
76 | // the radiative transition that can happen (originating shell, energy, probability) |
---|
77 | const G4FluoTransition* ReachableShell(G4int Z, size_t shellIndex) const ; |
---|
78 | |
---|
79 | // This function gives, upon Z and the Index of the initial shell where te vacancy is, |
---|
80 | // the NON-radiative transition that can happen with originating shell for the transition, and the |
---|
81 | // data for the possible auger electrons emitted (originating vacancy, energy amnd probability) |
---|
82 | |
---|
83 | const G4AugerTransition* ReachableAugerShell(G4int Z, G4int shellIndex) const ; |
---|
84 | |
---|
85 | // This function returns the number of shells of the element |
---|
86 | // whose atomic number is Z |
---|
87 | G4int NumberOfShells(G4int Z) const; |
---|
88 | |
---|
89 | // This function returns the number of those shells of the element |
---|
90 | // whose atomic number is Z which are reachable through a radiative |
---|
91 | // transition |
---|
92 | |
---|
93 | // This function returns the number of possible radiative transitions for the atom with atomic number Z |
---|
94 | // i.e. the number of shell in wich a vacancy can be filled with a radiative transition |
---|
95 | |
---|
96 | G4int NumberOfReachableShells(G4int Z)const ; |
---|
97 | |
---|
98 | // This function returns the number of possible NON-radiative transitions for the atom with atomic number Z |
---|
99 | // i.e. the number of shell in wich a vacancy can be filled by a NON-radiative transition |
---|
100 | |
---|
101 | G4int NumberOfReachableAugerShells(G4int Z)const ; |
---|
102 | |
---|
103 | // Gives the sum of the probabilities of radiative transition towards the |
---|
104 | // shell whose index is shellIndex |
---|
105 | G4double TotalRadiativeTransitionProbability(G4int Z, size_t shellIndex); |
---|
106 | |
---|
107 | // Gives the sum of the probabilities of non radiative transition from the |
---|
108 | // shell whose index is shellIndex |
---|
109 | G4double TotalNonRadiativeTransitionProbability(G4int Z, size_t shellIndex); |
---|
110 | |
---|
111 | protected: |
---|
112 | |
---|
113 | G4AtomicTransitionManager(G4int minZ = 1, G4int maxZ = 100, |
---|
114 | G4int limitInfTable = 6, G4int limitSupTable=100 ); |
---|
115 | ~G4AtomicTransitionManager(); |
---|
116 | |
---|
117 | private: |
---|
118 | // Hide copy constructor and assignment operator |
---|
119 | G4AtomicTransitionManager& operator=(const G4AtomicTransitionManager& right); |
---|
120 | G4AtomicTransitionManager(const G4AtomicTransitionManager&); |
---|
121 | |
---|
122 | static G4AtomicTransitionManager* instance; |
---|
123 | |
---|
124 | // the first element of the map is the atomic number Z. |
---|
125 | // the second element is a vector of G4AtomicShell*. |
---|
126 | std::map<G4int,std::vector<G4AtomicShell*>,std::less<G4int> > shellTable; |
---|
127 | |
---|
128 | // the first element of the map is the atomic number Z. |
---|
129 | // the second element is a vector of G4AtomicTransition*. |
---|
130 | std::map<G4int,std::vector<G4FluoTransition*>,std::less<G4int> > transitionTable; |
---|
131 | |
---|
132 | // since Augereffect data r stored as a table in G4AugerData, we have here a pointer to an element of that class itself. |
---|
133 | |
---|
134 | G4AugerData* augerData; |
---|
135 | |
---|
136 | // Minimum and maximum Z in EADL table containing identities and binding |
---|
137 | // energies of shells |
---|
138 | G4int zMin; |
---|
139 | G4int zMax; |
---|
140 | |
---|
141 | // Minimum and maximum Z in EADL table containing identities, transition |
---|
142 | // energies and transition probabilities of shells |
---|
143 | G4int infTableLimit; |
---|
144 | G4int supTableLimit; |
---|
145 | |
---|
146 | |
---|
147 | }; |
---|
148 | |
---|
149 | #endif |
---|