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26 // 26 //
27 // ------------------------------------------- 27 // -----------------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class file 29 // GEANT4 Class file
30 // 30 //
31 // File name: G4eMultipleScattering 31 // File name: G4eMultipleScattering
32 // 32 //
33 // Author: Vladimir Ivanchenko 33 // Author: Vladimir Ivanchenko
34 // 34 //
35 // Creation date: 10 March 2008 35 // Creation date: 10 March 2008
36 // 36 //
37 // Modifications: 37 // Modifications:
38 // 38 //
39 // ------------------------------------------- 39 // -----------------------------------------------------------------------------
40 // 40 //
41 //....oooOO0OOooo........oooOO0OOooo........oo 41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
42 //....oooOO0OOooo........oooOO0OOooo........oo 42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 43
44 #include "G4eMultipleScattering.hh" 44 #include "G4eMultipleScattering.hh"
45 #include "G4UrbanMscModel.hh" 45 #include "G4UrbanMscModel.hh"
46 #include "G4MscStepLimitType.hh" 46 #include "G4MscStepLimitType.hh"
47 #include "G4Electron.hh" 47 #include "G4Electron.hh"
48 #include "G4Positron.hh" 48 #include "G4Positron.hh"
49 49
50 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 51
52 using namespace std; 52 using namespace std;
53 53
54 G4eMultipleScattering::G4eMultipleScattering(c 54 G4eMultipleScattering::G4eMultipleScattering(const G4String& processName)
55 : G4VMultipleScattering(processName) 55 : G4VMultipleScattering(processName)
56 { 56 {
57 isInitialized = false; 57 isInitialized = false;
58 } 58 }
59 59
60 //....oooOO0OOooo........oooOO0OOooo........oo 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61 61
62 G4eMultipleScattering::~G4eMultipleScattering( << 62 G4eMultipleScattering::~G4eMultipleScattering()
>> 63 {}
63 64
64 //....oooOO0OOooo........oooOO0OOooo........oo 65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
65 66
66 G4bool G4eMultipleScattering::IsApplicable (co 67 G4bool G4eMultipleScattering::IsApplicable (const G4ParticleDefinition& p)
67 { 68 {
68 return (p.GetPDGCharge() != 0.0); << 69 return (p.GetPDGCharge() != 0.0 && !p.IsShortLived());
69 } 70 }
70 71
71 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
72 73
73 void G4eMultipleScattering::InitialiseProcess( 74 void G4eMultipleScattering::InitialiseProcess(const G4ParticleDefinition*)
74 { 75 {
75 if(isInitialized) { return; } 76 if(isInitialized) { return; }
76 if(nullptr == EmModel(0)) { SetEmModel(new G << 77 if(!EmModel(0)) { SetEmModel(new G4UrbanMscModel()); }
77 AddEmModel(1, EmModel(0)); 78 AddEmModel(1, EmModel(0));
78 if(nullptr != EmModel(1)) { AddEmModel(1, E << 79 if(EmModel(1)) { AddEmModel(1, EmModel(1)); }
79 isInitialized = true; 80 isInitialized = true;
80 } 81 }
81 82
82 //....oooOO0OOooo........oooOO0OOooo........oo 83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83 84
84 void G4eMultipleScattering::StreamProcessInfo( 85 void G4eMultipleScattering::StreamProcessInfo(std::ostream& out) const
85 { 86 {
86 out << " RangeFactor= " << RangeFactor( 87 out << " RangeFactor= " << RangeFactor()
87 << ", stepLimType: " << StepLimitType() 88 << ", stepLimType: " << StepLimitType()
88 << ", latDisp: " << LateralDisplasmentFl 89 << ", latDisp: " << LateralDisplasmentFlag();
89 if(StepLimitType() == fUseDistanceToBoundary 90 if(StepLimitType() == fUseDistanceToBoundary) {
90 out << ", skin= " << Skin() << ", geomFac 91 out << ", skin= " << Skin() << ", geomFactor= " << GeomFactor();
91 } 92 }
92 out << G4endl; 93 out << G4endl;
93 } 94 }
94 95
95 //....oooOO0OOooo........oooOO0OOooo........oo 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96 97
97 void G4eMultipleScattering::ProcessDescription 98 void G4eMultipleScattering::ProcessDescription(std::ostream& out) const
98 { 99 {
99 out << 100 out <<
100 " Multiple scattering. Simulates combined e 101 " Multiple scattering. Simulates combined effects of elastic scattering\n"<<
101 " at the end of the step, to save computi 102 " at the end of the step, to save computing time. May be combined with\n"<<
102 " Coulomb scattering in a 'mixed' scatter 103 " Coulomb scattering in a 'mixed' scattering algorithm.";
103 G4VMultipleScattering::ProcessDescription(ou 104 G4VMultipleScattering::ProcessDescription(out);
104 } 105 }
105 106
106 //....oooOO0OOooo........oooOO0OOooo........oo 107 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
107 108