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1 //
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24 // ********************************************************************
25 //
26 //
27 // ------------------------------------------------------------
28 // GEANT 4 class implementation file
29 // ------------------------------------------------------------
30
31 #include "globals.hh"
32
33 #include "G4PhysicalConstants.hh"
34 #include "G4SystemOfUnits.hh"
35
36 #include "G4ErrorPhysicsList.hh"
37 #include "G4ComptonScattering.hh"
38 #include "G4GammaConversion.hh"
39 #include "G4PhotoElectricEffect.hh"
40
41 #include "G4eIonisation.hh"
42 #include "G4eBremsstrahlung.hh"
43 #include "G4eplusAnnihilation.hh"
44
45 #include "G4MuIonisation.hh"
46 #include "G4MuBremsstrahlung.hh"
47 #include "G4MuPairProduction.hh"
48
49 #include "G4hIonisation.hh"
50
51 #include "G4MuIonisation.hh"
52 #include "G4MuBremsstrahlung.hh"
53 #include "G4MuPairProduction.hh"
54
55 #include "G4hIonisation.hh"
56
57 #include "G4ParticleDefinition.hh"
58 #include "G4ProcessManager.hh"
59 #include "G4ProcessVector.hh"
60 #include "G4ParticleTypes.hh"
61 #include "G4ParticleTable.hh"
62 #include "G4Material.hh"
63 #include "G4MaterialTable.hh"
64 #include "G4ios.hh"
65 #include "G4PhysicsTable.hh"
66 #include "G4Transportation.hh"
67
68 #include "G4ErrorEnergyLoss.hh"
69
70 //------------------------------------------------------------------------
71 G4ErrorPhysicsList::G4ErrorPhysicsList()
72 : G4VUserPhysicsList()
73 {
74 defaultCutValue =
75 1.0E+9 * cm; // set big step so that AlongStep computes all the energy
76 }
77
78 //------------------------------------------------------------------------
79 G4ErrorPhysicsList::~G4ErrorPhysicsList() {}
80
81 //------------------------------------------------------------------------
82 void G4ErrorPhysicsList::ConstructParticle()
83 {
84 // In this method, static member functions should be called
85 // for all particles which you want to use.
86 // This ensures that objects of these particle types will be
87 // created in the program.
88 // gamma
89 G4Gamma::GammaDefinition();
90 // e+/-
91 G4Electron::ElectronDefinition();
92 G4Positron::PositronDefinition();
93 // mu+/-
94 G4MuonPlus::MuonPlusDefinition();
95 G4MuonMinus::MuonMinusDefinition();
96
97 // pi+/-
98 G4PionPlus::PionPlusDefinition();
99 G4PionMinus::PionMinusDefinition();
100
101 // proton
102 G4Proton::ProtonDefinition();
103 }
104
105 //------------------------------------------------------------------------
106 void G4ErrorPhysicsList::ConstructProcess()
107 {
108 G4Transportation* theTransportationProcess = new G4Transportation();
109
110 #ifdef G4VERBOSE
111 if(verboseLevel >= 4)
112 {
113 G4cout << "G4VUserPhysicsList::ConstructProcess() " << G4endl;
114 }
115 #endif
116
117 // loop over all particles in G4ParticleTable
118 auto myParticleIterator = GetParticleIterator();
119 myParticleIterator->reset();
120 while((*myParticleIterator)())
121 { // Loop checking, 06.08.2015, G.Cosmo
122 G4ParticleDefinition* particle = myParticleIterator->value();
123 G4ProcessManager* pmanager = particle->GetProcessManager();
124 if(!particle->IsShortLived())
125 {
126 G4cout << particle << "G4ErrorPhysicsList:: particle process manager "
127 << particle->GetParticleName() << " = "
128 << particle->GetProcessManager() << G4endl;
129 // Add transportation process for all particles other than "shortlived"
130 if(pmanager == 0)
131 {
132 // Error !! no process manager
133 G4String particleName = particle->GetParticleName();
134 G4Exception("G4ErrorPhysicsList::ConstructProcess",
135 "No process manager", RunMustBeAborted, particleName);
136 }
137 else
138 {
139 // add transportation with ordering = ( -1, "first", "first" )
140 pmanager->AddProcess(theTransportationProcess);
141 pmanager->SetProcessOrderingToFirst(theTransportationProcess,
142 idxAlongStep);
143 pmanager->SetProcessOrderingToFirst(theTransportationProcess,
144 idxPostStep);
145 }
146 }
147 else
148 {
149 // shortlived particle case
150 }
151 }
152
153 ConstructEM();
154 }
155
156 //------------------------------------------------------------------------
157 #include "G4eBremsstrahlung.hh"
158 #include "G4eIonisation.hh"
159
160 #include "G4eIonisation.hh"
161
162 #include "G4MuBremsstrahlung.hh"
163 #include "G4MuIonisation.hh"
164 #include "G4MuPairProduction.hh"
165
166 #include "G4PhysicsTable.hh"
167
168 #include "G4MuIonisation.hh"
169
170 #include "G4ErrorStepLengthLimitProcess.hh"
171 #include "G4ErrorMagFieldLimitProcess.hh"
172 #include "G4ErrorMessenger.hh"
173
174 void G4ErrorPhysicsList::ConstructEM()
175 {
176 G4ErrorEnergyLoss* eLossProcess = new G4ErrorEnergyLoss;
177 G4ErrorStepLengthLimitProcess* stepLengthLimitProcess =
178 new G4ErrorStepLengthLimitProcess;
179 G4ErrorMagFieldLimitProcess* magFieldLimitProcess =
180 new G4ErrorMagFieldLimitProcess;
181 new G4ErrorMessenger(stepLengthLimitProcess, magFieldLimitProcess,
182 eLossProcess);
183
184 auto myParticleIterator = GetParticleIterator();
185 myParticleIterator->reset();
186 while((*myParticleIterator)())
187 { // Loop checking, 06.08.2015, G.Cosmo
188 G4ParticleDefinition* particle = myParticleIterator->value();
189 G4ProcessManager* pmanager = particle->GetProcessManager();
190 G4String particleName = particle->GetParticleName();
191
192 if(particleName == "gamma")
193 {
194 // gamma
195 pmanager->AddDiscreteProcess(new G4GammaConversion());
196 pmanager->AddDiscreteProcess(new G4ComptonScattering());
197 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect());
198
199 // } else if (particleName == "e-" || particleName == "e+"
200 // || particleName == "mu+" || particleName == "mu-" ) {
201 }
202 else if(!particle->IsShortLived() && particle->GetPDGCharge() != 0)
203 {
204 pmanager->AddContinuousProcess(eLossProcess, 1);
205 pmanager->AddDiscreteProcess(stepLengthLimitProcess, 2);
206 pmanager->AddDiscreteProcess(magFieldLimitProcess, 3);
207
208 /* } else if ((!particle->IsShortLived()) &&
209 (particle->GetPDGCharge() != 0.0) &&
210 (particle->GetParticleName() != "chargedgeantino")) {
211 // all others charged particles except geantino
212 // G4VProcess* aMultipleScattering = new G4MultipleScattering();
213 G4VProcess* anIonisation = new G4hIonisation();
214 ////G4VProcess* theUserCuts = new G4UserSpecialCuts();
215
216 //
217 // add processes
218 pmanager->AddProcess(anIonisation);
219 // pmanager->AddProcess(aMultipleScattering);
220 ////pmanager->AddProcess(theUserCuts);
221
222 //
223 // set ordering for AlongStepDoIt
224 // pmanager->SetProcessOrdering(aMultipleScattering, idxAlongStep,1);
225 pmanager->SetProcessOrdering(anIonisation, idxAlongStep,1);
226
227 //
228 // set ordering for PostStepDoIt
229 // pmanager->SetProcessOrdering(aMultipleScattering, idxPostStep,1);
230 pmanager->SetProcessOrdering(anIonisation, idxPostStep,1);
231 ////pmanager->SetProcessOrdering(theUserCuts, idxPostStep,2);
232 */
233 }
234 }
235 }
236
237 //------------------------------------------------------------------------
238 void G4ErrorPhysicsList::SetCuts()
239 {
240 // " G4VUserPhysicsList::SetCutsWithDefault" method sets
241 // the default cut value or all particle types
242 SetCutsWithDefault();
243 // if (verboseLevel>0)
244 // DumpCutValuesTable();
245 }
246