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PhysListEmStandard_SS.cc
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28 //
29 //
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32 
33 #include "PhysListEmStandard_SS.hh"
34 #include "DetectorConstruction.hh"
35 
36 #include "G4ParticleDefinition.hh"
37 #include "G4ProcessManager.hh"
38 
39 #include "G4ComptonScattering.hh"
40 #include "MyKleinNishinaCompton.hh"
41 #include "G4GammaConversion.hh"
42 #include "G4PhotoElectricEffect.hh"
43 
44 #include "G4CoulombScattering.hh"
46 
47 #include "G4eIonisation.hh"
48 #include "MyMollerBhabhaModel.hh"
49 #include "G4eBremsstrahlung.hh"
50 #include "G4eplusAnnihilation.hh"
51 
52 #include "G4hIonisation.hh"
53 
54 #include "G4EmParameters.hh"
55 #include "G4MscStepLimitType.hh"
56 
57 #include "G4BuilderType.hh"
58 #include "G4SystemOfUnits.hh"
59 
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61 
64 : G4VPhysicsConstructor(name), fDetector(det)
65 {
67  param->SetDefaults();
68  param->SetVerbose(1);
69  param->SetMinEnergy(10*eV);
70  param->SetMaxEnergy(10*GeV);
71  param->SetLowestElectronEnergy(10*eV);
72  param->SetBuildCSDARange(true);
73  param->SetMaxEnergyForCSDARange(10*GeV);
74  param->SetMscThetaLimit(0.0);
76 }
77 
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79 
81 {}
82 
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84 
86 {
87  // Add standard EM Processes
88  //
89 
91  particleIterator->reset();
92  while( (*particleIterator)() ){
94  G4ProcessManager* pmanager = particle->GetProcessManager();
95  G4String particleName = particle->GetParticleName();
96 
97  if (particleName == "gamma") {
98  // gamma
99 
100  G4ComptonScattering* compton = new G4ComptonScattering();
101  MyKleinNishinaCompton* comptonModel =
103  comptonModel->SetCSFactor(1000.);
104  compton->SetEmModel(comptonModel );
105 
107  pmanager->AddDiscreteProcess(compton);
108  pmanager->AddDiscreteProcess(new G4GammaConversion);
109 
110  } else if (particleName == "e-") {
111  //electron
112 
113  G4eIonisation* eIoni = new G4eIonisation();
114  eIoni->SetEmModel(new MyMollerBhabhaModel, 1);
115 
118  cs->SetEmModel(csmod, 1);
119  pmanager->AddProcess(cs, -1, -1, 1);
120  pmanager->AddProcess(eIoni, -1, 1, 2);
121 
122  } else if (particleName == "e+") {
123  //positron
124 
125  G4eIonisation* pIoni = new G4eIonisation();
126  pIoni->SetEmModel(new MyMollerBhabhaModel);
127 
128  pmanager->AddProcess(new G4CoulombScattering, -1, -1, 1);
129  pmanager->AddProcess(pIoni, -1, 1, 2);
130  pmanager->AddProcess(new G4eplusAnnihilation, 0,- 1, 3);
131 
132  } else if( particleName == "proton" ) {
133  //proton
134  pmanager->AddProcess(new G4CoulombScattering, -1, -1, 1);
135  pmanager->AddProcess(new G4hIonisation, -1, 1, 2);
136  }
137  }
138 }
139 
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