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src/PhysListEmStandard_GS.cc
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29 // $Id: PhysListEmStandard_GS.cc 103180 2017-03-21 10:33:40Z gcosmo $
30 //
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33 
34 #include "PhysListEmStandard_GS.hh"
35 #include "DetectorConstruction.hh"
36 
37 #include "G4ParticleDefinition.hh"
38 #include "G4ProcessManager.hh"
39 
40 #include "G4ComptonScattering.hh"
41 #include "MyKleinNishinaCompton.hh"
42 #include "G4GammaConversion.hh"
43 #include "G4PhotoElectricEffect.hh"
44 
45 #include "G4eMultipleScattering.hh"
47 
48 #include "G4eIonisation.hh"
49 #include "MyMollerBhabhaModel.hh"
50 #include "G4eBremsstrahlung.hh"
51 #include "G4eplusAnnihilation.hh"
52 
53 #include "G4hIonisation.hh"
54 #include "G4hMultipleScattering.hh"
55 
56 #include "G4EmParameters.hh"
57 #include "G4MscStepLimitType.hh"
58 
59 #include "G4BuilderType.hh"
60 #include "G4SystemOfUnits.hh"
61 
62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
63 
66 : G4VPhysicsConstructor(name), fDetector(det)
67 {
69  param->SetDefaults();
70  param->SetVerbose(1);
71  param->SetMinEnergy(100*eV);
72  param->SetMaxEnergy(10*GeV);
73  param->SetNumberOfBinsPerDecade(20);
74  param->SetLowestElectronEnergy(1*eV);
75  param->SetBuildCSDARange(true);
76  param->SetMaxEnergyForCSDARange(10*GeV);
79 }
80 
81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
82 
84 {}
85 
86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
87 
89 {
90  // Add standard EM Processes
91  //
92 
94  particleIterator->reset();
95  while( (*particleIterator)() ){
96  G4ParticleDefinition* particle = particleIterator->value();
97  G4ProcessManager* pmanager = particle->GetProcessManager();
98  G4String particleName = particle->GetParticleName();
99 
100  if (particleName == "gamma") {
101  // gamma
102 
103  G4ComptonScattering* compton = new G4ComptonScattering();
104  MyKleinNishinaCompton* comptonModel =
106  comptonModel->SetCSFactor(1000.);
107  compton->SetEmModel(comptonModel );
108 
110  pmanager->AddDiscreteProcess(compton);
111  pmanager->AddDiscreteProcess(new G4GammaConversion);
112 
113  } else if (particleName == "e-") {
114  //electron
115 
118 
119  G4eIonisation* eIoni = new G4eIonisation();
120  eIoni->SetEmModel(new MyMollerBhabhaModel);
121 
122  pmanager->AddProcess(eMsc, -1, 1, 1);
123  pmanager->AddProcess(eIoni, -1, 2, 2);
124 
125  } else if (particleName == "e+") {
126  //positron
127 
130 
131  G4eIonisation* pIoni = new G4eIonisation();
132  pIoni->SetEmModel(new MyMollerBhabhaModel);
133 
134  pmanager->AddProcess(pMsc, -1, 1, 1);
135  pmanager->AddProcess(pIoni, -1, 2, 2);
136  pmanager->AddProcess(new G4eplusAnnihilation, 0,-1, 3);
137 
138  } else if( particleName == "proton" ) {
139  //proton
140  pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
141  pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
142  }
143  }
144 }
145 
146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
147 
void SetMaxEnergy(G4double val)
const XML_Char * name
Definition: expat.h:151
void SetEmModel(G4VEmModel *, G4int index=0)
G4int AddDiscreteProcess(G4VProcess *aProcess, G4int ord=ordDefault)
PhysListEmStandard_GS(const G4String &name, DetectorConstruction *det)
const G4String & GetParticleName() const
void SetVerbose(G4int val)
void SetBuildCSDARange(G4bool val)
void SetCSFactor(G4double factor)
void SetMinEnergy(G4double val)
G4int AddProcess(G4VProcess *aProcess, G4int ordAtRestDoIt=ordInActive, G4int ordAlongSteptDoIt=ordInActive, G4int ordPostStepDoIt=ordInActive)
void SetEmModel(G4VEmModel *, G4int index=0)
void SetLowestElectronEnergy(G4double val)
static constexpr double eV
Definition: G4SIunits.hh:215
void SetNumberOfBinsPerDecade(G4int val)
Definition of the MyKleinNishinaCompton class.
void SetMscStepLimitType(G4MscStepLimitType val)
G4ProcessManager * GetProcessManager() const
std::vector< G4InuclElementaryParticle >::iterator particleIterator
Definition: G4BigBanger.cc:65
G4ParticleTable::G4PTblDicIterator * GetParticleIterator() const
void AddEmModel(G4int order, G4VEmModel *, const G4Region *region=nullptr)
void SetMaxEnergyForCSDARange(G4double val)
static constexpr double GeV
Definition: G4SIunits.hh:217
static G4EmParameters * Instance()
Simple detector construction with a box volume placed in a world.