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25 //
26 /// \file electromagnetic/TestEm12/src/PhysListEmStandardSSM.cc
27 /// \brief Implementation of the PhysListEmStandardSSM class
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 #include "PhysListEmStandardSSM.hh"
34
35 #include "G4ComptonScattering.hh"
36 #include "G4CoulombScattering.hh"
37 #include "G4GammaConversion.hh"
38 #include "G4IonCoulombScatteringModel.hh"
39 #include "G4MuBremsstrahlung.hh"
40 #include "G4MuIonisation.hh"
41 #include "G4MuPairProduction.hh"
42 #include "G4ParticleDefinition.hh"
43 #include "G4PhotoElectricEffect.hh"
44 #include "G4ProcessManager.hh"
45 #include "G4SystemOfUnits.hh"
46 #include "G4eBremsstrahlung.hh"
47 #include "G4eCoulombScatteringModel.hh"
48 #include "G4eIonisation.hh"
49 #include "G4eSingleCoulombScatteringModel.hh"
50 #include "G4eplusAnnihilation.hh"
51 #include "G4hIonisation.hh"
52 #include "G4ionIonisation.hh"
53
54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
55
56 PhysListEmStandardSSM::PhysListEmStandardSSM(const G4String& name) : G4VPhysicsConstructor(name) {}
57
58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59
60 void PhysListEmStandardSSM::ConstructProcess()
61 {
62 // Add standard EM Processes
63
64 auto particleIterator = GetParticleIterator();
65 particleIterator->reset();
66 while ((*particleIterator)()) {
67 G4ParticleDefinition* particle = particleIterator->value();
68 G4ProcessManager* pmanager = particle->GetProcessManager();
69 G4String particleName = particle->GetParticleName();
70
71 if (particleName == "gamma") {
72 // gamma
73 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
74 pmanager->AddDiscreteProcess(new G4ComptonScattering);
75 pmanager->AddDiscreteProcess(new G4GammaConversion);
76 }
77 else if (particleName == "e-") {
78 // electron
79 pmanager->AddProcess(new G4eIonisation, -1, 1, 1);
80 pmanager->AddProcess(new G4eBremsstrahlung, -1, 2, 2);
81
82 G4CoulombScattering* cs = new G4CoulombScattering();
83 G4eSingleCoulombScatteringModel* model = new G4eSingleCoulombScatteringModel();
84 // model->SetLowEnergyThreshold(10*eV);
85 model->SetPolarAngleLimit(0.0);
86 cs->AddEmModel(0, model);
87 pmanager->AddDiscreteProcess(cs);
88 }
89 else if (particleName == "e+") {
90 // positron
91
92 pmanager->AddProcess(new G4eIonisation, -1, 1, 1);
93 pmanager->AddProcess(new G4eBremsstrahlung, -1, 2, 2);
94 pmanager->AddProcess(new G4eplusAnnihilation, 0, -1, 3);
95
96 G4CoulombScattering* cs = new G4CoulombScattering();
97 G4eSingleCoulombScatteringModel* model = new G4eSingleCoulombScatteringModel();
98 model->SetPolarAngleLimit(0.0);
99 cs->AddEmModel(0, model);
100 pmanager->AddDiscreteProcess(cs);
101 }
102 else if (particleName == "mu+" || particleName == "mu-") {
103 // muon
104 pmanager->AddProcess(new G4MuIonisation, -1, 1, 1);
105 pmanager->AddProcess(new G4MuBremsstrahlung, -1, 2, 2);
106 pmanager->AddProcess(new G4MuPairProduction, -1, 3, 3);
107 G4CoulombScattering* cs = new G4CoulombScattering();
108 G4eCoulombScatteringModel* model = new G4eCoulombScatteringModel();
109 model->SetPolarAngleLimit(0.0);
110 cs->AddEmModel(0, model);
111 pmanager->AddDiscreteProcess(cs);
112 }
113 else if (particleName == "alpha" || particleName == "He3") {
114 pmanager->AddProcess(new G4ionIonisation, -1, 1, 1);
115 G4CoulombScattering* cs = new G4CoulombScattering();
116 cs->AddEmModel(0, new G4IonCoulombScatteringModel());
117 cs->SetBuildTableFlag(false);
118 pmanager->AddDiscreteProcess(cs);
119 }
120 else if (particleName == "GenericIon") {
121 pmanager->AddProcess(new G4ionIonisation, -1, 1, 1);
122 G4CoulombScattering* cs = new G4CoulombScattering();
123 cs->AddEmModel(0, new G4IonCoulombScatteringModel());
124 cs->SetBuildTableFlag(false);
125 pmanager->AddDiscreteProcess(cs);
126 }
127 else if ((!particle->IsShortLived()) && (particle->GetPDGCharge() != 0.0)
128 && (particle->GetParticleName() != "chargedgeantino"))
129 {
130 // all others charged particles except geantino
131 pmanager->AddProcess(new G4hIonisation, -1, 1, 1);
132 pmanager->AddDiscreteProcess(new G4CoulombScattering);
133 }
134 }
135 }
136
137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
138