source: trunk/source/processes/electromagnetic/lowenergy/include/G4AtomicDeexcitation.hh @ 1350

Last change on this file since 1350 was 1347, checked in by garnier, 14 years ago

geant4 tag 9.4

File size: 3.8 KB
Line 
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25//
26//
27// $Id: G4AtomicTransitionManager.hh,v 1.2 ????
28// GEANT4 tag $Name: geant4-09-04-ref-00 $
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  First committed to cvs
37//
38// -------------------------------------------------------------------
39
40// Class description:
41// Low Energy Electromagnetic Physics, management of atomic deexcitation
42// Further documentation available from http://www.ge.infn.it/geant4/lowE
43
44// -------------------------------------------------------------------
45
46#ifndef G4AtomicDeexcitation_h
47#define G4AtomicDeexcitation_h 1
48
49#include "globals.hh"
50#include <vector>
51#include "G4DynamicParticle.hh"
52
53class G4AtomicDeexcitation {
54
55public:
56
57  G4AtomicDeexcitation();
58  ~G4AtomicDeexcitation();
59 
60  // Returns a vector contains the photons generated by radiative transitions
61  // (non zero particles) or by non radiative transitions (zero particles) 
62  std::vector<G4DynamicParticle*>* GenerateParticles(G4int Z, G4int shellId);
63 
64  void SetCutForSecondaryPhotons(G4double cut);
65  // Set threshold energy for fluorescence
66
67  void SetCutForAugerElectrons(G4double cut);
68  // Set threshold energy for Auger electron production
69
70  void ActivateAugerElectronProduction(G4bool val);
71  // Activate Auger electron production
72
73
74private:
75 
76  // Decides wether a radiative transition is possible and, if it is,
77  // returns the identity of the starting shell for the transition
78  G4int SelectTypeOfTransition(G4int Z, G4int shellId);
79 
80  // Generates a particle from a radiative transition and returns it
81  G4DynamicParticle* GenerateFluorescence(G4int Z, G4int shellId,G4int provShellId);
82 
83  // Generates a particle from a non-radiative transition and returns it
84  G4DynamicParticle* GenerateAuger(G4int Z, G4int shellId);
85 
86  // Data member which stores the shells to be filled by
87  // the radiative transition
88  G4int newShellId;
89
90  G4double minGammaEnergy;
91  G4double minElectronEnergy;
92  G4bool   fAuger;
93
94  // Data member wich stores the id of the shell where is the vacancy
95  // left from the Auger electron
96  G4int augerVacancyId;
97 
98};
99
100#endif
101
102
103
104
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