| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 //
28 // Author: Elena Guardincerri (Elena.Guardince
29 //
30 // History:
31 // -----------
32 // 21 Sept 2001 Elena Guardincerri Created
33 // 25 Mar 2002 V.Ivanchenko Change
34 //
35 // -------------------------------------------
36
37 #include "G4RDShellVacancy.hh"
38 #include "G4MaterialCutsCouple.hh"
39 #include "G4Material.hh"
40 #include "G4Poisson.hh"
41 #include "G4RDVEMDataSet.hh"
42
43 G4RDShellVacancy::G4RDShellVacancy()
44
45 { }
46
47 G4RDShellVacancy::~G4RDShellVacancy()
48
49 {
50 G4int size = xsis.size();
51 for (G4int k =0; k<size; k++)
52 {
53 delete xsis[k];
54 xsis[k] = 0;
55 }
56 }
57
58 void G4RDShellVacancy::AddXsiTable(G4RDVEMData
59
60 {
61 xsis.push_back(set);
62 }
63
64 std::vector<G4int> G4RDShellVacancy::GenerateN
65 couple,
66 G4double
67 incidentEnergy,
68 G4double eLoss) const
69
70 {
71 std::vector<G4int> numberOfIonisations;
72 const G4Material* material = couple->GetMate
73 G4int numberOfElements = material->GetNumber
74
75 for (G4int i = 0; i<numberOfElements; i++)
76 {
77 G4double averageNumberOfIonisations = Av
78 i,
79 incidentEnergy,
80 eLoss);
81 G4int ionisations = 0;
82 if(averageNumberOfIonisations > 0.0) {
83 ionisations = (G4int) G4Poisson(averag
84 }
85
86 numberOfIonisations.push_back(ionisation
87
88 }
89 return numberOfIonisations;
90
91 }
92
93 G4double G4RDShellVacancy::AverageNOfIonisatio
94 G4int index,
95 G4double energy,
96 G4double eLoss) const
97
98 {
99 // G4int indexOfElementInMaterial= -1;
100
101 G4double averageEnergy = energy - eLoss/2.;
102
103 size_t indexInMaterialTable = couple->GetInd
104
105 G4RDVEMDataSet* aSetOfXsi = xsis[indexInMate
106
107 G4double aXsi = aSetOfXsi->FindValue(average
108
109 return aXsi * eLoss;
110 }
111