ECCE @ EIC Software
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4UAtomicDeexcitation.hh
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file G4UAtomicDeexcitation.hh
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 //
29 // Geant4 Header G4UAtomicDeexcitation
30 //
31 // Authors: Alfonso Mantero (Alfonso.Mantero@ge.infn.it)
32 //
33 // Created 22 April 2010 from old G4AtomicDeexcitation class
34 //
35 // Modified:
36 // ---------
37 //
38 //
39 // -------------------------------------------------------------------
40 //
41 // Class description:
42 // Implementation of atomic deexcitation
43 //
44 // -------------------------------------------------------------------
45 
46 #ifndef G4UAtomicDeexcitation_h
47 #define G4UAtomicDeexcitation_h 1
48 
49 #include "G4VAtomDeexcitation.hh"
50 #include "G4AtomicShell.hh"
51 #include "globals.hh"
52 #include "G4DynamicParticle.hh"
53 #include <vector>
54 
57 class G4EmCorrections;
58 class G4Material;
59 
61 {
62 public:
63 
65  virtual ~G4UAtomicDeexcitation();
66 
67  //=================================================================
68  // methods that are requested to be implemented by the interface
69  //=================================================================
70 
71  // initialisation methods
72  virtual void InitialiseForNewRun();
73  virtual void InitialiseForExtraAtom(G4int Z);
74 
75 
76  // Set threshold energy for fluorescence
78 
79  // Set threshold energy for Auger electron production
81 
82 
83  // Get atomic shell by shell index, used by discrete processes
84  // (for example, photoelectric), when shell vacancy sampled by the model
85  virtual
88 
89  // generation of deexcitation for given atom, shell vacancy and cuts
90  virtual void GenerateParticles(std::vector<G4DynamicParticle*>* secVect,
91  const G4AtomicShell*,
92  G4int Z,
93  G4double gammaCut,
94  G4double eCut);
95 
96  // access or compute PIXE cross section
97  virtual
99  G4int Z,
101  G4double kinE,
102  const G4Material* mat = 0);
103 
104  // access or compute PIXE cross section
105  virtual
107  G4int Z,
109  G4double kinE,
110  const G4Material* mat = 0);
111 
112  //=================================================================
113  // concrete methods of the deextation class
114  //=================================================================
115 
116 private:
117 
118  // Decides wether a radiative transition is possible and, if it is,
119  // returns the identity of the starting shell for the transition
121 
122  // Generates a particle from a radiative transition and returns it
124  G4int provShellId);
125 
126  // Generates a particle from a non-radiative transition and returns it
128 
129  //SI
130  //Auger cascade by Burkhant Suerfu on March 24 2015 (Bugzilla 1727)
131  //Generates auger electron cascade.
132  G4DynamicParticle* GenerateAuger(G4int Z, G4int shellId, G4int& newAugerShellId);
133  //ENDSI
134 
135  // copy constructor and hide assignment operator
138 
140 
141  // Data member which stores the shells to be filled by
142  // the radiative transition
144 
147 
148  // Data member wich stores the id of the shell where is the vacancy
149  // left from the Auger electron
151 
152  // Data member for the calculation of the proton and alpha ionisation XS
153 
158 
161 
162  //SI
163  //Auger cascade by Burkhant Suerfu on March 24 2015 (Bugzilla 1727)
164  //Data member to keep track of cascading vacancies.
165  std::vector<int> vacancyArray;
166  //ENDSI
167 };
168 
169 #endif
170 
171 
172 
173