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25 //
26 /// \file electromagnetic/TestEm7/src/PhysListEmStandard.cc
27 /// \brief Implementation of the PhysListEmStandard class
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32
33 #include "PhysListEmStandard.hh"
34
35 #include "G4BuilderType.hh"
36 #include "G4ComptonScattering.hh"
37 #include "G4EmParameters.hh"
38 #include "G4GammaConversion.hh"
39 #include "G4IonParametrisedLossModel.hh"
40 #include "G4KleinNishinaModel.hh"
41 #include "G4LossTableManager.hh"
42 #include "G4MscStepLimitType.hh"
43 #include "G4MuBremsstrahlung.hh"
44 #include "G4MuIonisation.hh"
45 #include "G4MuMultipleScattering.hh"
46 #include "G4MuPairProduction.hh"
47 #include "G4NuclearStopping.hh"
48 #include "G4ParticleDefinition.hh"
49 #include "G4PhotoElectricEffect.hh"
50 #include "G4PhysicsListHelper.hh"
51 #include "G4ProcessManager.hh"
52 #include "G4RayleighScattering.hh"
53 #include "G4SystemOfUnits.hh"
54 #include "G4UAtomicDeexcitation.hh"
55 #include "G4eBremsstrahlung.hh"
56 #include "G4eIonisation.hh"
57 #include "G4eMultipleScattering.hh"
58 #include "G4eplusAnnihilation.hh"
59 #include "G4hBremsstrahlung.hh"
60 #include "G4hIonisation.hh"
61 #include "G4hMultipleScattering.hh"
62 #include "G4hPairProduction.hh"
63 #include "G4ionIonisation.hh"
64
65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66
67 PhysListEmStandard::PhysListEmStandard(const G4String&) : G4VPhysicsConstructor("local")
68 {
69 G4EmParameters* param = G4EmParameters::Instance();
70 param->SetDefaults();
71 param->SetVerbose(1);
72 param->SetMinEnergy(100 * eV);
73 param->SetMaxEnergy(10 * TeV);
74 param->SetLowestElectronEnergy(100 * eV);
75 param->SetNumberOfBinsPerDecade(20);
76 param->ActivateAngularGeneratorForIonisation(true);
77 param->SetUseMottCorrection(true);
78 param->SetStepFunction(0.2, 100 * CLHEP::um);
79 param->SetStepFunctionMuHad(0.2, 50 * CLHEP::um);
80 param->SetStepFunctionLightIons(0.1, 20 * CLHEP::um);
81 param->SetStepFunctionIons(0.1, 1 * CLHEP::um);
82 param->SetMscRangeFactor(0.03);
83 param->SetLateralDisplacementAlg96(true);
84 param->SetMscStepLimitType(fUseDistanceToBoundary);
85 param->SetMuHadLateralDisplacement(true);
86 param->SetFluctuationType(fUrbanFluctuation);
87 param->SetFluo(true);
88 SetPhysicsType(bElectromagnetic);
89 }
90
91 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
92
93 PhysListEmStandard::~PhysListEmStandard() {}
94
95 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96
97 void PhysListEmStandard::ConstructProcess()
98 {
99 G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
100
101 // Add standard EM Processes
102 //
103 auto particleIterator = GetParticleIterator();
104 particleIterator->reset();
105 while ((*particleIterator)()) {
106 G4ParticleDefinition* particle = particleIterator->value();
107 G4String particleName = particle->GetParticleName();
108
109 if (particleName == "gamma") {
110 ph->RegisterProcess(new G4PhotoElectricEffect, particle);
111 G4ComptonScattering* cs = new G4ComptonScattering;
112 cs->SetEmModel(new G4KleinNishinaModel());
113 ph->RegisterProcess(cs, particle);
114 ph->RegisterProcess(new G4GammaConversion, particle);
115 ph->RegisterProcess(new G4RayleighScattering, particle);
116 }
117 else if (particleName == "e-") {
118 ph->RegisterProcess(new G4eMultipleScattering(), particle);
119 //
120 G4eIonisation* eIoni = new G4eIonisation();
121 ph->RegisterProcess(eIoni, particle);
122 //
123 ph->RegisterProcess(new G4eBremsstrahlung(), particle);
124 }
125 else if (particleName == "e+") {
126 ph->RegisterProcess(new G4eMultipleScattering(), particle);
127 //
128 G4eIonisation* eIoni = new G4eIonisation();
129 ph->RegisterProcess(eIoni, particle);
130 //
131 ph->RegisterProcess(new G4eBremsstrahlung(), particle);
132 //
133 ph->RegisterProcess(new G4eplusAnnihilation(), particle);
134 }
135 else if (particleName == "mu+" || particleName == "mu-") {
136 ph->RegisterProcess(new G4MuMultipleScattering(), particle);
137 G4MuIonisation* muIoni = new G4MuIonisation();
138 ph->RegisterProcess(muIoni, particle);
139 ph->RegisterProcess(new G4MuBremsstrahlung(), particle);
140 ph->RegisterProcess(new G4MuPairProduction(), particle);
141 }
142 else if (particleName == "proton" || particleName == "pi-" || particleName == "pi+") {
143 ph->RegisterProcess(new G4hMultipleScattering(), particle);
144 G4hIonisation* hIoni = new G4hIonisation();
145 ph->RegisterProcess(hIoni, particle);
146 ph->RegisterProcess(new G4hBremsstrahlung(), particle);
147 ph->RegisterProcess(new G4hPairProduction(), particle);
148 }
149 else if (particleName == "alpha" || particleName == "He3") {
150 ph->RegisterProcess(new G4hMultipleScattering(), particle);
151 G4ionIonisation* ionIoni = new G4ionIonisation();
152 ph->RegisterProcess(ionIoni, particle);
153 ph->RegisterProcess(new G4NuclearStopping(), particle);
154 }
155 else if (particleName == "GenericIon") {
156 ph->RegisterProcess(new G4hMultipleScattering(), particle);
157 G4ionIonisation* ionIoni = new G4ionIonisation();
158 ionIoni->SetEmModel(new G4IonParametrisedLossModel());
159 ph->RegisterProcess(ionIoni, particle);
160 ph->RegisterProcess(new G4NuclearStopping(), particle);
161 }
162 else if ((!particle->IsShortLived()) && (particle->GetPDGCharge() != 0.0)
163 && (particle->GetParticleName() != "chargedgeantino"))
164 {
165 // all others charged particles except geantino
166 ph->RegisterProcess(new G4hMultipleScattering(), particle);
167 ph->RegisterProcess(new G4hIonisation(), particle);
168 }
169 }
170
171 // Deexcitation
172 //
173 G4VAtomDeexcitation* de = new G4UAtomicDeexcitation();
174 G4LossTableManager::Instance()->SetAtomDeexcitation(de);
175 }
176
177 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
178