| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // Authors: Susanna Guatelli and Francesco Romano
27 // susanna@uow.edu.au, francesco.romano@ct.infn.it
28 //
29 // Code based on the hadrontherapy advanced example
30
31 #include "PhysicsList.hh"
32 #include "PhysicsListMessenger.hh"
33 #include "G4PhysListFactory.hh"
34 #include "G4VPhysicsConstructor.hh"
35
36 // Physic lists (contained inside the Geant4 distribution)
37 #include "G4EmStandardPhysics_option3.hh"
38 #include "G4EmLivermorePhysics.hh"
39 #include "G4EmPenelopePhysics.hh"
40 #include "G4DecayPhysics.hh"
41 #include "G4HadronElasticPhysics.hh"
42 #include "G4HadronDElasticPhysics.hh"
43 #include "G4HadronElasticPhysicsHP.hh"
44 #include "G4IonBinaryCascadePhysics.hh"
45 #include "G4Decay.hh"
46 #include "G4StepLimiter.hh"
47 #include "G4LossTableManager.hh"
48 #include "G4UnitsTable.hh"
49 #include "G4SystemOfUnits.hh"
50 #include "G4ProcessManager.hh"
51
52 #include "G4IonFluctuations.hh"
53 #include "G4IonParametrisedLossModel.hh"
54 #include "G4HadronPhysicsQGSP_BIC_HP.hh"
55 #include "G4RadioactiveDecayPhysics.hh"
56
57 /////////////////////////////////////////////////////////////////////////////
58 PhysicsList::PhysicsList() : G4VModularPhysicsList()
59 {
60 G4LossTableManager::Instance();
61 defaultCutValue = 0.01*micrometer;
62 cutForGamma = defaultCutValue;
63 cutForElectron = defaultCutValue;
64 cutForPositron = defaultCutValue;
65
66 G4double lowLimit = 250. * eV;
67 G4double highLimit = 100. * GeV;
68 G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowLimit, highLimit);
69
70 // set cut values for gamma at first and for e- second and next for e+,
71 // because some processes for e+/e- need cut values for gamma
72 SetCutValue(cutForGamma, "gamma");
73 SetCutValue(cutForElectron, "e-");
74 SetCutValue(cutForPositron, "e+");
75
76 DumpCutValuesTable();
77
78 helIsRegisted = false;
79 bicIsRegisted = false;
80 biciIsRegisted = false;
81 locIonIonInelasticIsRegistered = false;
82 radioactiveDecayIsRegisted = false;
83
84 pMessenger = new PhysicsListMessenger(this);
85
86 SetVerboseLevel(1);
87
88 // EM physics
89 emPhysicsList = new G4EmStandardPhysics_option3(1);
90 emName = G4String("emstandard_opt3");
91
92 // Decay physics and all particles
93 decPhysicsList = new G4DecayPhysics();
94 }
95
96 /////////////////////////////////////////////////////////////////////////////
97 PhysicsList::~PhysicsList()
98 {
99 delete pMessenger;
100 delete emPhysicsList;
101 delete decPhysicsList;
102 for(size_t i=0; i<hadronPhys.size(); i++) {delete hadronPhys[i];}
103 }
104
105 /////////////////////////////////////////////////////////////////////////////
106 void PhysicsList::AddPackage(const G4String& name)
107 {
108 G4PhysListFactory factory;
109 G4VModularPhysicsList* phys =factory.GetReferencePhysList(name);
110 G4int i=0;
111 const G4VPhysicsConstructor* elem= phys->GetPhysics(i);
112 G4VPhysicsConstructor* tmp = const_cast<G4VPhysicsConstructor*> (elem);
113 while (elem !=0)
114 {
115 RegisterPhysics(tmp);
116 elem= phys->GetPhysics(++i) ;
117 tmp = const_cast<G4VPhysicsConstructor*> (elem);
118 }
119 }
120
121 /////////////////////////////////////////////////////////////////////////////
122 void PhysicsList::ConstructParticle()
123 {
124 decPhysicsList->ConstructParticle();
125 }
126
127 /////////////////////////////////////////////////////////////////////////////
128 void PhysicsList::ConstructProcess()
129 {
130 // transportation
131 //
132 AddTransportation();
133
134 // electromagnetic physics list
135 //
136 emPhysicsList->ConstructProcess();
137 em_config.AddModels();
138
139 // decay physics list
140 //
141 decPhysicsList->ConstructProcess();
142
143 // hadronic physics lists
144 for(size_t i=0; i<hadronPhys.size(); i++) {
145 hadronPhys[i]->ConstructProcess();
146 }
147
148
149 // step limitation (as a full process)
150 //
151 // AddStepMax();
152 }
153
154 /////////////////////////////////////////////////////////////////////////////
155 void PhysicsList::AddPhysicsList(const G4String& name)
156 {
157
158 if (verboseLevel>1) {
159 G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
160 }
161 if (name == emName) return;
162
163 /////////////////////////////////////////////////////////////////////////////
164 // ELECTROMAGNETIC MODELS
165 /////////////////////////////////////////////////////////////////////////////
166
167 if (name == "standard_opt3") {
168 emName = name;
169 delete emPhysicsList;
170 emPhysicsList = new G4EmStandardPhysics_option3();
171 G4cout << "THE FOLLOWING ELECTROMAGNETIC PHYSICS LIST HAS BEEN ACTIVATED: G4EmStandardPhysics_option3" << G4endl;
172
173 } else if (name == "LowE_Livermore") {
174 emName = name;
175 delete emPhysicsList;
176 emPhysicsList = new G4EmLivermorePhysics();
177 G4cout << "THE FOLLOWING ELECTROMAGNETIC PHYSICS LIST HAS BEEN ACTIVATED: G4EmLivermorePhysics" << G4endl;
178
179 } else if (name == "LowE_Penelope") {
180 emName = name;
181 delete emPhysicsList;
182 emPhysicsList = new G4EmPenelopePhysics();
183 G4cout << "THE FOLLOWING ELECTROMAGNETIC PHYSICS LIST HAS BEEN ACTIVATED: G4EmLivermorePhysics" << G4endl;
184
185 /////////////////////////////////////////////////////////////////////////////
186 // HADRONIC MODELS
187 /////////////////////////////////////////////////////////////////////////////
188 } else if (name == "elastic" && !helIsRegisted) {
189 G4cout << "THE FOLLOWING HADRONIC ELASTIC PHYSICS LIST HAS BEEN ACTIVATED: G4HadronElasticPhysics()" << G4endl;
190 hadronPhys.push_back( new G4HadronElasticPhysics());
191 helIsRegisted = true;
192
193 } else if (name == "DElastic" && !helIsRegisted) {
194 hadronPhys.push_back( new G4HadronDElasticPhysics());
195 helIsRegisted = true;
196
197 } else if (name == "HPElastic" && !helIsRegisted) {
198 hadronPhys.push_back( new G4HadronElasticPhysicsHP());
199 helIsRegisted = true;
200
201 } else if (name == "binary" && !bicIsRegisted) {
202 hadronPhys.push_back(new G4HadronPhysicsQGSP_BIC_HP());
203 bicIsRegisted = true;
204 G4cout << "THE FOLLOWING HADRONIC INELASTIC PHYSICS LIST HAS BEEN ACTIVATED: HadronPhysicsQGSP_BIC_HP()" << G4endl;
205
206 } else if (name == "binary_ion" && !biciIsRegisted) {
207 hadronPhys.push_back(new G4IonBinaryCascadePhysics());
208 biciIsRegisted = true;
209 G4cout << "THE FOLLOWING HADRONIC INELASTIC PHYSICS LIST HAS BEEN ACTIVATED: G4IonBinaryCascadePhysics()" << G4endl;
210 } else if (name == "radioactive_decay" && !radioactiveDecayIsRegisted ) {
211 hadronPhys.push_back(new G4RadioactiveDecayPhysics());
212 radioactiveDecayIsRegisted = true;
213 G4cout << "THE FOLLOWING HADRONIC INELASTIC PHYSICS LIST HAS BEEN ACTIVATED: G4RadioactiveDecayPhysics()" << G4endl;
214 } else {
215
216 G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
217 << " is not defined"
218 << G4endl;
219 }
220 }
221
222
223 void PhysicsList::AddStepMax()
224 {
225 // Step limitation seen as a process
226
227 auto particleIterator=GetParticleIterator();
228 particleIterator->reset();
229
230 while ((*particleIterator)())
231 {
232 G4ParticleDefinition* particle = particleIterator->value();
233 G4ProcessManager* pmanager = particle->GetProcessManager();
234 pmanager -> AddProcess(new G4StepLimiter(), -1,-1,3);
235 }
236
237 }
238
239 void PhysicsList::SetCutForGamma(G4double cut)
240 {
241 cutForGamma = cut;
242 SetParticleCuts(cutForGamma, G4Gamma::Gamma());
243 }
244
245 void PhysicsList::SetCutForElectron(G4double cut)
246 {
247 cutForElectron = cut;
248 SetParticleCuts(cutForElectron, G4Electron::Electron());
249 }
250
251 void PhysicsList::SetCutForPositron(G4double cut)
252 {
253 cutForPositron = cut;
254 SetParticleCuts(cutForPositron, G4Positron::Positron());
255 }
256
257