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Geant4/examples/extended/electromagnetic/TestEm9/src/PhysicsList.cc

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 25 //
 26 /// \file electromagnetic/TestEm9/src/PhysicsList.cc
 27 /// \brief Implementation of the PhysicsList class
 28 //
 29 //
 30 //---------------------------------------------------------------------------
 31 //
 32 // ClassName:   PhysicsList
 33 //
 34 // Author:      V.Ivanchenko 14.10.2002
 35 //
 36 // Modified:
 37 // 17.11.06 Use components from physics_lists subdirectory (V.Ivanchenko)
 38 // 24.10.12 Migrated to new stopping and ion physics (A.Ribon)
 39 //
 40 //----------------------------------------------------------------------------
 41 //
 42 
 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 44 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 45 
 46 #include "PhysicsList.hh"
 47 
 48 #include "PhysListEmStandard.hh"
 49 #include "PhysicsListMessenger.hh"
 50 #include "StepMax.hh"
 51 
 52 #include "G4DecayPhysics.hh"
 53 #include "G4Electron.hh"
 54 #include "G4EmExtraPhysics.hh"
 55 #include "G4EmLivermorePhysics.hh"
 56 #include "G4EmLowEPPhysics.hh"
 57 #include "G4EmPenelopePhysics.hh"
 58 #include "G4EmStandardPhysics.hh"
 59 #include "G4EmStandardPhysicsGS.hh"
 60 #include "G4EmStandardPhysicsSS.hh"
 61 #include "G4EmStandardPhysicsWVI.hh"
 62 #include "G4EmStandardPhysics_option1.hh"
 63 #include "G4EmStandardPhysics_option2.hh"
 64 #include "G4EmStandardPhysics_option3.hh"
 65 #include "G4EmStandardPhysics_option4.hh"
 66 #include "G4Gamma.hh"
 67 #include "G4HadronElasticPhysics.hh"
 68 #include "G4HadronInelasticQBBC.hh"
 69 #include "G4IonPhysics.hh"
 70 #include "G4LossTableManager.hh"
 71 #include "G4ParticleTable.hh"
 72 #include "G4ParticleTypes.hh"
 73 #include "G4Positron.hh"
 74 #include "G4ProcessManager.hh"
 75 #include "G4Proton.hh"
 76 #include "G4RegionStore.hh"
 77 #include "G4StoppingPhysics.hh"
 78 #include "G4SystemOfUnits.hh"
 79 #include "G4UnitsTable.hh"
 80 
 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 82 
 83 PhysicsList::PhysicsList()
 84   : G4VModularPhysicsList(),
 85     fEmPhysicsList(nullptr),
 86     fDecayPhysicsList(nullptr),
 87     fStepMaxProcess(nullptr),
 88     fMessenger(nullptr)
 89 {
 90   G4LossTableManager::Instance();
 91   SetDefaultCutValue(1 * mm);
 92 
 93   fMessenger = new PhysicsListMessenger(this);
 94   fStepMaxProcess = new StepMax();
 95 
 96   // Initilise flags
 97 
 98   SetVerboseLevel(1);
 99 
100   fHelIsRegisted = false;
101   fBicIsRegisted = false;
102   fGnucIsRegisted = false;
103   fStopIsRegisted = false;
104 
105   // EM physics
106   fEmName = G4String("emstandard");
107   fEmPhysicsList = new G4EmStandardPhysics();
108 
109   // Decay Physics is always defined
110   fDecayPhysicsList = new G4DecayPhysics();
111 }
112 
113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114 
115 PhysicsList::~PhysicsList()
116 {
117   delete fMessenger;
118   delete fDecayPhysicsList;
119   delete fEmPhysicsList;
120   delete fStepMaxProcess;
121   for (size_t i = 0; i < fHadronPhys.size(); i++) {
122     delete fHadronPhys[i];
123   }
124 }
125 
126 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
127 
128 void PhysicsList::ConstructParticle()
129 {
130   fDecayPhysicsList->ConstructParticle();
131 }
132 
133 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
134 
135 void PhysicsList::ConstructProcess()
136 {
137   AddTransportation();
138   fEmPhysicsList->ConstructProcess();
139   fDecayPhysicsList->ConstructProcess();
140   for (size_t i = 0; i < fHadronPhys.size(); ++i) {
141     fHadronPhys[i]->ConstructProcess();
142   }
143   AddStepMax();
144 }
145 
146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
147 
148 void PhysicsList::AddPhysicsList(const G4String& name)
149 {
150   if (verboseLevel > 1) G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
151 
152   if (name == fEmName) return;
153 
154   if (name == "emstandard") {
155     fEmName = name;
156     delete fEmPhysicsList;
157     fEmPhysicsList = new G4EmStandardPhysics(verboseLevel);
158     if (verboseLevel > 0) G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
159   }
160   else if (name == "emstandard_opt1") {
161     fEmName = name;
162     delete fEmPhysicsList;
163     fEmPhysicsList = new G4EmStandardPhysics_option1(verboseLevel);
164     if (verboseLevel > 0) G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
165   }
166   else if (name == "emstandard_opt2") {
167     fEmName = name;
168     delete fEmPhysicsList;
169     fEmPhysicsList = new G4EmStandardPhysics_option2(verboseLevel);
170     if (verboseLevel > 0) G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
171   }
172   else if (name == "emstandard_opt3") {
173     fEmName = name;
174     delete fEmPhysicsList;
175     fEmPhysicsList = new G4EmStandardPhysics_option3(verboseLevel);
176     if (verboseLevel > 0) G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
177   }
178   else if (name == "emstandard_opt4") {
179     fEmName = name;
180     delete fEmPhysicsList;
181     fEmPhysicsList = new G4EmStandardPhysics_option4(verboseLevel);
182     if (verboseLevel > 0) G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
183   }
184   else if (name == "local") {
185     fEmName = name;
186     delete fEmPhysicsList;
187     fEmPhysicsList = new PhysListEmStandard(verboseLevel);
188     if (verboseLevel > 0) G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
189   }
190   else if (name == "emlivermore") {
191     fEmName = name;
192     delete fEmPhysicsList;
193     fEmPhysicsList = new G4EmLivermorePhysics(verboseLevel);
194   }
195   else if (name == "empenelope") {
196     fEmName = name;
197     delete fEmPhysicsList;
198     fEmPhysicsList = new G4EmPenelopePhysics(verboseLevel);
199   }
200   else if (name == "emlowenergy") {
201     fEmName = name;
202     delete fEmPhysicsList;
203     fEmPhysicsList = new G4EmLowEPPhysics(verboseLevel);
204   }
205   else if (name == "emstandardGS") {
206     fEmName = name;
207     delete fEmPhysicsList;
208     fEmPhysicsList = new G4EmStandardPhysicsGS(verboseLevel);
209   }
210   else if (name == "emstandardSS") {
211     fEmName = name;
212     delete fEmPhysicsList;
213     fEmPhysicsList = new G4EmStandardPhysicsSS(verboseLevel);
214   }
215   else if (name == "emstandardWVI") {
216     fEmName = name;
217     delete fEmPhysicsList;
218     fEmPhysicsList = new G4EmStandardPhysicsWVI();
219   }
220   else if (name == "elastic" && !fHelIsRegisted) {
221     fHadronPhys.push_back(new G4HadronElasticPhysics());
222     fHelIsRegisted = true;
223     if (verboseLevel > 0) G4cout << "PhysicsList::Add hadron elastic physics" << G4endl;
224   }
225   else if (name == "binary" && !fBicIsRegisted) {
226     fHadronPhys.push_back(new G4HadronInelasticQBBC());
227     fHadronPhys.push_back(new G4IonPhysics());
228     fBicIsRegisted = true;
229     if (verboseLevel > 0)
230       G4cout << "PhysicsList::Add hadron inelastic physics from <QBBC>" << G4endl;
231   }
232   else if (name == "gamma_nuc" && !fGnucIsRegisted) {
233     fHadronPhys.push_back(new G4EmExtraPhysics());
234     fGnucIsRegisted = true;
235     if (verboseLevel > 0) G4cout << "PhysicsList::Add gamma- and electro-nuclear physics" << G4endl;
236   }
237   else if (name == "stopping" && !fStopIsRegisted) {
238     fHadronPhys.push_back(new G4StoppingPhysics());
239     fStopIsRegisted = true;
240     if (verboseLevel > 0) G4cout << "PhysicsList::Add stopping physics" << G4endl;
241   }
242   else {
243     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
244            << " is not defined" << G4endl;
245   }
246 }
247 
248 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
249 
250 void PhysicsList::AddStepMax()
251 {
252   // Step limitation seen as a process
253 
254   auto particleIterator = GetParticleIterator();
255   particleIterator->reset();
256   while ((*particleIterator)()) {
257     G4ParticleDefinition* particle = particleIterator->value();
258     G4ProcessManager* pmanager = particle->GetProcessManager();
259 
260     if (fStepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived()) {
261       pmanager->AddDiscreteProcess(fStepMaxProcess);
262     }
263   }
264 }
265 
266 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
267