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hadronic/NeutronSource/src/ElectromagneticPhysics.cc
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29 // $Id: ElectromagneticPhysics.cc 71570 2013-06-18 10:14:44Z gcosmo $
30 // GEANT4 tag $Name: not supported by cvs2svn $
31 //
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34 
35 #include "ElectromagneticPhysics.hh"
36 
37 #include "G4BuilderType.hh"
38 #include "G4ParticleDefinition.hh"
39 #include "G4ProcessManager.hh"
40 #include "G4PhysicsListHelper.hh"
41 
42 #include "G4ComptonScattering.hh"
43 #include "G4GammaConversion.hh"
44 #include "G4PhotoElectricEffect.hh"
45 
46 #include "G4eMultipleScattering.hh"
47 #include "G4eIonisation.hh"
48 #include "G4eBremsstrahlung.hh"
49 #include "G4eplusAnnihilation.hh"
50 
52 #include "G4MuIonisation.hh"
53 #include "G4MuBremsstrahlung.hh"
54 #include "G4MuPairProduction.hh"
55 
56 #include "G4hMultipleScattering.hh"
57 #include "G4hIonisation.hh"
58 #include "G4hBremsstrahlung.hh"
59 #include "G4hPairProduction.hh"
60 
61 #include "G4ionIonisation.hh"
63 #include "G4NuclearStopping.hh"
64 
65 #include "G4SystemOfUnits.hh"
66 
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68 
70  : G4VPhysicsConstructor(name)
71 {
73 
75  param->SetDefaults();
76  param->SetVerbose(0);
77  param->SetStepFunction(1., 1*mm); //default= 0.1, 100*um
78  param->SetStepFunctionMuHad(1., 1*mm);
79 }
80 
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82 
84 {}
85 
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87 
89 {
91 
92  // Add standard EM Processes
93  //
95  particleIterator->reset();
96  while( (*particleIterator)() ){
97  G4ParticleDefinition* particle = particleIterator->value();
98  G4String particleName = particle->GetParticleName();
99 
100  if (particleName == "gamma") {
101 
102  ph->RegisterProcess(new G4PhotoElectricEffect, particle);
103  ph->RegisterProcess(new G4ComptonScattering, particle);
104  ph->RegisterProcess(new G4GammaConversion, particle);
105 
106  } else if (particleName == "e-") {
107 
108  ph->RegisterProcess(new G4eMultipleScattering(), particle);
109  ph->RegisterProcess(new G4eIonisation(), particle);
110  ph->RegisterProcess(new G4eBremsstrahlung(), particle);
111 
112  } else if (particleName == "e+") {
113 
114  ph->RegisterProcess(new G4eMultipleScattering(), particle);
115  ph->RegisterProcess(new G4eIonisation(), particle);
116  ph->RegisterProcess(new G4eBremsstrahlung(), particle);
117  ph->RegisterProcess(new G4eplusAnnihilation(), particle);
118 
119  } else if (particleName == "mu+" ||
120  particleName == "mu-" ) {
121 
122  ph->RegisterProcess(new G4MuMultipleScattering(), particle);
123  ph->RegisterProcess(new G4MuIonisation(), particle);
124  ph->RegisterProcess(new G4MuBremsstrahlung(), particle);
125  ph->RegisterProcess(new G4MuPairProduction(), particle);
126 
127  } else if( particleName == "proton" ||
128  particleName == "pi-" ||
129  particleName == "pi+" ) {
130 
131  ph->RegisterProcess(new G4hMultipleScattering(), particle);
132  ph->RegisterProcess(new G4hIonisation(), particle);
133 
134  } else if( particleName == "alpha" ||
135  particleName == "He3" ) {
136 
137  ph->RegisterProcess(new G4hMultipleScattering(), particle);
138  ph->RegisterProcess(new G4ionIonisation(), particle);
139  ph->RegisterProcess(new G4NuclearStopping(), particle);
140 
141  } else if( particleName == "GenericIon" ) {
142 
143  ph->RegisterProcess(new G4hMultipleScattering(), particle);
144  G4ionIonisation* ionIoni = new G4ionIonisation();
145  ionIoni->SetEmModel(new G4IonParametrisedLossModel());
146  ph->RegisterProcess(ionIoni, particle);
147  ph->RegisterProcess(new G4NuclearStopping(), particle);
148 
149  } else if ((!particle->IsShortLived()) &&
150  (particle->GetPDGCharge() != 0.0) &&
151  (particle->GetParticleName() != "chargedgeantino")) {
152 
153  //all others charged particles except geantino
154  ph->RegisterProcess(new G4hMultipleScattering(), particle);
155  ph->RegisterProcess(new G4hIonisation(), particle);
156  }
157  }
158 }
159 
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161 
const XML_Char * name
Definition: expat.h:151
void SetEmModel(G4VEmModel *, G4int index=0)
static constexpr double mm
Definition: G4SIunits.hh:115
const G4String & GetParticleName() const
void SetVerbose(G4int val)
G4double GetPDGCharge() const
void SetStepFunctionMuHad(G4double v1, G4double v2)
void SetStepFunction(G4double v1, G4double v2)
G4bool RegisterProcess(G4VProcess *process, G4ParticleDefinition *particle)
static G4PhysicsListHelper * GetPhysicsListHelper()
std::vector< G4InuclElementaryParticle >::iterator particleIterator
Definition: G4BigBanger.cc:65
G4ParticleTable::G4PTblDicIterator * GetParticleIterator() const
ElectromagneticPhysics(const G4String &name="standard")
static G4EmParameters * Instance()