| Geant4 Cross Reference |
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19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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25 // 25 //
26 /* 26 /*
27 Authors: 27 Authors:
28 Updated 15 November 2019 28 Updated 15 November 2019
29 29
30 M. Omer and R. Hajima on 17 October 2016 30 M. Omer and R. Hajima on 17 October 2016
31 contact: 31 contact:
32 omer.mohamed@jaea.go.jp and hajima.ryoichi@qst 32 omer.mohamed@jaea.go.jp and hajima.ryoichi@qst.go.jp
33 Publication Information: 33 Publication Information:
34 1- M. Omer, R. Hajima, Including Delbrück sca 34 1- M. Omer, R. Hajima, Including Delbrück scattering in Geant4,
35 Nucl. Instrum. Methods Phys. Res. Sect. B, vol 35 Nucl. Instrum. Methods Phys. Res. Sect. B, vol. 405, 2017, pp. 43-49.,
36 https://doi.org/10.1016/j.nimb.2017.05.028 36 https://doi.org/10.1016/j.nimb.2017.05.028
37 2- M. Omer, R. Hajima, Geant4 physics process 37 2- M. Omer, R. Hajima, Geant4 physics process for elastic
38 scattering of gamma-rays, 38 scattering of gamma-rays,
39 JAEA Technical Report 2018-007, 2018. 39 JAEA Technical Report 2018-007, 2018.
40 https://doi.org/10.11484/jaea-data-code-2018-0 40 https://doi.org/10.11484/jaea-data-code-2018-007
41 */ 41 */
42 // on base of G4LivermoreRayleighModel 42 // on base of G4LivermoreRayleighModel
43 43
44 44
45 #include "G4JAEAElasticScattering.hh" 45 #include "G4JAEAElasticScattering.hh"
46 #include "G4SystemOfUnits.hh" 46 #include "G4SystemOfUnits.hh"
47 #include "G4JAEAElasticScatteringModel.hh" 47 #include "G4JAEAElasticScatteringModel.hh"
48 #include "G4Gamma.hh" 48 #include "G4Gamma.hh"
49 #include "G4EmProcessSubType.hh" 49 #include "G4EmProcessSubType.hh"
50 50
51 //....oooOO0OOooo........oooOO0OOooo........oo 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
52 52
53 G4JAEAElasticScattering::G4JAEAElasticScatteri 53 G4JAEAElasticScattering::G4JAEAElasticScattering(const G4String& processName,
54 G4ProcessType type):G4VEmProcess (processNam 54 G4ProcessType type):G4VEmProcess (processName, type),
55 isInitialised(false) 55 isInitialised(false)
56 { 56 {
57 SetStartFromNullFlag(false); 57 SetStartFromNullFlag(false);
58 SetBuildTableFlag(true); 58 SetBuildTableFlag(true);
59 SetProcessSubType(fRayleigh); 59 SetProcessSubType(fRayleigh);
60 SetMinKinEnergyPrim(100*keV); 60 SetMinKinEnergyPrim(100*keV);
61 SetSplineFlag(false); 61 SetSplineFlag(false);
62 } 62 }
63 63
64 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
65 65
66 G4JAEAElasticScattering::~G4JAEAElasticScatter 66 G4JAEAElasticScattering::~G4JAEAElasticScattering() {}
67 67
68 //....oooOO0OOooo........oooOO0OOooo........oo 68 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
69 69
70 //Check particle for the process 70 //Check particle for the process
71 G4bool G4JAEAElasticScattering::IsApplicable(c 71 G4bool G4JAEAElasticScattering::IsApplicable(const G4ParticleDefinition& p)
72 { 72 {
73 return (&p == G4Gamma::Gamma()); 73 return (&p == G4Gamma::Gamma());
74 } 74 }
75 75
76 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
77 //initialize the process 77 //initialize the process
78 void G4JAEAElasticScattering::InitialiseProces 78 void G4JAEAElasticScattering::InitialiseProcess(const G4ParticleDefinition*)
79 { 79 {
80 if(!isInitialised) { 80 if(!isInitialised) {
81 isInitialised = true; 81 isInitialised = true;
82 if(!EmModel()) { SetEmModel(new G4JAEAElas 82 if(!EmModel()) { SetEmModel(new G4JAEAElasticScatteringModel); }
83 AddEmModel(1, EmModel()); 83 AddEmModel(1, EmModel());
84 } 84 }
85 } 85 }
86 86
87 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
88 88