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Geant4/examples/extended/electromagnetic/TestEm11/src/PhysicsList.cc

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 25 //
 26 /// \file electromagnetic/TestEm11/src/PhysicsList.cc
 27 /// \brief Implementation of the PhysicsList class
 28 //
 29 //
 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 32 
 33 #include "PhysicsList.hh"
 34 
 35 #include "PhysListEmStandard.hh"
 36 #include "PhysicsListMessenger.hh"
 37 
 38 #include "G4EmLivermorePhysics.hh"
 39 #include "G4EmLowEPPhysics.hh"
 40 #include "G4EmPenelopePhysics.hh"
 41 #include "G4EmStandardPhysics.hh"
 42 #include "G4EmStandardPhysicsGS.hh"
 43 #include "G4EmStandardPhysicsSS.hh"
 44 #include "G4EmStandardPhysicsWVI.hh"
 45 #include "G4EmStandardPhysics_option1.hh"
 46 #include "G4EmStandardPhysics_option2.hh"
 47 #include "G4EmStandardPhysics_option3.hh"
 48 #include "G4EmStandardPhysics_option4.hh"
 49 #include "G4LossTableManager.hh"
 50 #include "G4SystemOfUnits.hh"
 51 #include "G4UnitsTable.hh"
 52 
 53 // particles
 54 
 55 #include "StepMax.hh"
 56 
 57 #include "G4BaryonConstructor.hh"
 58 #include "G4BosonConstructor.hh"
 59 #include "G4Decay.hh"
 60 #include "G4GenericIon.hh"
 61 #include "G4IonConstructor.hh"
 62 #include "G4LeptonConstructor.hh"
 63 #include "G4MesonConstructor.hh"
 64 #include "G4NuclideTable.hh"
 65 #include "G4PhysicsListHelper.hh"
 66 #include "G4RadioactiveDecay.hh"
 67 #include "G4ShortLivedConstructor.hh"
 68 
 69 G4ThreadLocal StepMax* PhysicsList::fStepMaxProcess = nullptr;
 70 
 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 72 
 73 PhysicsList::PhysicsList()
 74 {
 75   fMessenger = new PhysicsListMessenger(this);
 76 
 77   SetVerboseLevel(1);
 78 
 79   // EM physics
 80   fEmPhysicsList = new PhysListEmStandard(fEmName = "local");
 81 
 82   G4LossTableManager::Instance();
 83   SetDefaultCutValue(1. * mm);
 84 }
 85 
 86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 87 
 88 PhysicsList::~PhysicsList()
 89 {
 90   delete fMessenger;
 91   delete fEmPhysicsList;
 92 }
 93 
 94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 95 
 96 void PhysicsList::ConstructParticle()
 97 {
 98   G4BosonConstructor pBosonConstructor;
 99   pBosonConstructor.ConstructParticle();
100 
101   G4LeptonConstructor pLeptonConstructor;
102   pLeptonConstructor.ConstructParticle();
103 
104   G4MesonConstructor pMesonConstructor;
105   pMesonConstructor.ConstructParticle();
106 
107   G4BaryonConstructor pBaryonConstructor;
108   pBaryonConstructor.ConstructParticle();
109 
110   G4IonConstructor pIonConstructor;
111   pIonConstructor.ConstructParticle();
112 
113   G4ShortLivedConstructor pShortLivedConstructor;
114   pShortLivedConstructor.ConstructParticle();
115 }
116 
117 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
118 
119 #include "G4ProcessManager.hh"
120 
121 void PhysicsList::ConstructProcess()
122 {
123   // transportation
124   //
125   AddTransportation();
126 
127   // electromagnetic physics list
128   //
129   fEmPhysicsList->ConstructProcess();
130 
131   // Em options
132   //
133   G4EmParameters* param = G4EmParameters::Instance();
134   param->SetBuildCSDARange(true);
135 
136   // decay process
137   //
138   AddDecay();
139 
140   // radioactive decay Process
141   //
142   AddRadioactiveDecay();
143 
144   // step limitation (as a full process)
145   //
146   AddStepMax();
147 }
148 
149 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
150 
151 void PhysicsList::AddPhysicsList(const G4String& name)
152 {
153   if (verboseLevel > -1) {
154     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
155   }
156 
157   if (name == fEmName) return;
158 
159   if (name == "local") {
160     fEmName = name;
161     delete fEmPhysicsList;
162     fEmPhysicsList = new PhysListEmStandard(name);
163   }
164   else if (name == "emstandard_opt0") {
165     fEmName = name;
166     delete fEmPhysicsList;
167     fEmPhysicsList = new G4EmStandardPhysics();
168   }
169   else if (name == "emstandard_opt1") {
170     fEmName = name;
171     delete fEmPhysicsList;
172     fEmPhysicsList = new G4EmStandardPhysics_option1();
173   }
174   else if (name == "emstandard_opt2") {
175     fEmName = name;
176     delete fEmPhysicsList;
177     fEmPhysicsList = new G4EmStandardPhysics_option2();
178   }
179   else if (name == "emstandard_opt3") {
180     fEmName = name;
181     delete fEmPhysicsList;
182     fEmPhysicsList = new G4EmStandardPhysics_option3();
183   }
184   else if (name == "emstandard_opt4") {
185     fEmName = name;
186     delete fEmPhysicsList;
187     fEmPhysicsList = new G4EmStandardPhysics_option4();
188   }
189   else if (name == "emstandardSS") {
190     fEmName = name;
191     delete fEmPhysicsList;
192     fEmPhysicsList = new G4EmStandardPhysicsSS();
193   }
194   else if (name == "emstandardGS") {
195     fEmName = name;
196     delete fEmPhysicsList;
197     fEmPhysicsList = new G4EmStandardPhysicsGS();
198   }
199   else if (name == "emstandardWVI") {
200     fEmName = name;
201     delete fEmPhysicsList;
202     fEmPhysicsList = new G4EmStandardPhysicsWVI();
203   }
204   else if (name == "emlowenergy") {
205     fEmName = name;
206     delete fEmPhysicsList;
207     fEmPhysicsList = new G4EmLowEPPhysics();
208   }
209   else if (name == "emlivermore") {
210     fEmName = name;
211     delete fEmPhysicsList;
212     fEmPhysicsList = new G4EmLivermorePhysics();
213   }
214   else if (name == "empenelope") {
215     fEmName = name;
216     delete fEmPhysicsList;
217     fEmPhysicsList = new G4EmPenelopePhysics();
218   }
219   else {
220     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
221            << " is not defined" << G4endl;
222   }
223 }
224 
225 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
226 
227 void PhysicsList::AddDecay()
228 {
229   // decay process
230   //
231   G4Decay* decay = new G4Decay();
232   G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
233 
234   auto particleIterator = GetParticleIterator();
235   particleIterator->reset();
236   while ((*particleIterator)()) {
237     G4ParticleDefinition* particle = particleIterator->value();
238     if (decay->IsApplicable(*particle) && !particle->IsShortLived()) {
239       ph->RegisterProcess(decay, particle);
240     }
241   }
242 }
243 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
244 
245 void PhysicsList::AddRadioactiveDecay()
246 {
247   G4RadioactiveDecay* radioactiveDecay = new G4RadioactiveDecay();
248 
249   G4bool armFlag = false;
250   radioactiveDecay->SetARM(armFlag);  // Atomic Rearangement
251 
252   // atomic de-excitation module, if needed
253   if (armFlag) {
254     G4EmParameters::Instance()->SetAuger(true);
255     G4EmParameters::Instance()->SetDeexcitationIgnoreCut(true);
256   }
257 
258   G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
259   ph->RegisterProcess(radioactiveDecay, G4GenericIon::GenericIon());
260 
261   // mandatory for G4NuclideTable
262   //
263   const G4double meanLife = 1 * picosecond, halfLife = meanLife * std::log(2);
264   G4NuclideTable::GetInstance()->SetThresholdOfHalfLife(halfLife);
265 }
266 
267 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
268 
269 void PhysicsList::AddStepMax()
270 {
271   // Step limitation seen as a process
272   fStepMaxProcess = new StepMax();
273 
274   auto particleIterator = GetParticleIterator();
275   particleIterator->reset();
276   while ((*particleIterator)()) {
277     G4ParticleDefinition* particle = particleIterator->value();
278     G4ProcessManager* pmanager = particle->GetProcessManager();
279 
280     if (fStepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived())
281       pmanager->AddDiscreteProcess(fStepMaxProcess);
282   }
283 }
284 
285 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
286