| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 /// \file medical/fanoCavity/src/PhysicsList.c <<
27 /// \brief Implementation of the PhysicsList c <<
28 // 26 //
>> 27 // $Id: PhysicsList.cc,v 1.9 2007/10/02 14:42:51 maire Exp $
>> 28 // GEANT4 tag $Name: geant4-09-01 $
29 // 29 //
>> 30
30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 33
33 #include "PhysicsList.hh" 34 #include "PhysicsList.hh"
34 <<
35 #include "PhysListEmStandard_GS.hh" <<
36 #include "PhysListEmStandard_SS.hh" <<
37 #include "PhysListEmStandard_WVI.hh" <<
38 #include "PhysListEmStandard_option0.hh" <<
39 #include "PhysListEmStandard_option3.hh" <<
40 #include "PhysListEmStandard_option4.hh" <<
41 #include "PhysicsListMessenger.hh" 35 #include "PhysicsListMessenger.hh"
42 #include "StepMax.hh" << 36 #include "DetectorConstruction.hh"
43 37
44 #include "G4EmBuilder.hh" <<
45 #include "G4LossTableManager.hh" <<
46 #include "G4ParticleDefinition.hh" 38 #include "G4ParticleDefinition.hh"
>> 39 #include "G4ParticleTypes.hh"
>> 40 #include "G4ParticleTable.hh"
>> 41
47 #include "G4ProcessManager.hh" 42 #include "G4ProcessManager.hh"
48 #include "G4SystemOfUnits.hh" << 43 #include "G4LossTableManager.hh"
49 #include "G4UnitsTable.hh" <<
50 44
51 //....oooOO0OOooo........oooOO0OOooo........oo 45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52 46
53 PhysicsList::PhysicsList(DetectorConstruction* << 47 PhysicsList::PhysicsList(DetectorConstruction* det)
>> 48 : G4VUserPhysicsList(), detector(det)
54 { 49 {
55 G4LossTableManager::Instance(); << 50 defaultCutValue = 10.*km;
56 fMessenger = new PhysicsListMessenger(this); << 51 singleScattering = false;
57 << 52 registerBrem = false;
58 // EM physics << 53 pMessenger = new PhysicsListMessenger(this);
59 fEmName = G4String("standard_opt3"); <<
60 fEmPhysicsList = new PhysListEmStandard_opti <<
61 <<
62 defaultCutValue = 10 * km; <<
63 <<
64 SetVerboseLevel(1); 54 SetVerboseLevel(1);
>> 55
>> 56 G4LossTableManager::Instance();
65 } 57 }
66 58
67 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 60
69 PhysicsList::~PhysicsList() 61 PhysicsList::~PhysicsList()
70 { << 62 { delete pMessenger; }
71 delete fEmPhysicsList; <<
72 delete fMessenger; <<
73 } <<
74 63
75 //....oooOO0OOooo........oooOO0OOooo........oo 64 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
76 65
77 void PhysicsList::ConstructParticle() 66 void PhysicsList::ConstructParticle()
78 { 67 {
79 G4EmBuilder::ConstructMinimalEmSet(); << 68 G4Geantino::GeantinoDefinition();
>> 69 G4Gamma::GammaDefinition();
>> 70
>> 71 G4Electron::ElectronDefinition();
>> 72 G4Positron::PositronDefinition();
>> 73
>> 74 G4Proton::ProtonDefinition();
80 } 75 }
81 76
82 //....oooOO0OOooo........oooOO0OOooo........oo 77 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83 78
84 void PhysicsList::ConstructProcess() 79 void PhysicsList::ConstructProcess()
85 { 80 {
86 AddTransportation(); 81 AddTransportation();
87 fEmPhysicsList->ConstructProcess(); << 82 ConstructEM();
88 <<
89 AddStepMax(); 83 AddStepMax();
90 } 84 }
91 85
92 //....oooOO0OOooo........oooOO0OOooo........oo 86 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
93 87
94 void PhysicsList::AddStepMax() << 88 #include "G4ComptonScattering.hh"
95 { << 89 #include "MyKleinNishinaCompton.hh"
96 // Step limitation seen as a process << 90 #include "G4GammaConversion.hh"
97 StepMax* stepMaxProcess = new StepMax(); << 91 #include "G4PhotoElectricEffect.hh"
>> 92
>> 93 #include "G4MultipleScattering.hh"
>> 94 #include "G4CoulombScattering.hh"
>> 95
>> 96 #include "G4eIonisation.hh"
>> 97 #include "MyMollerBhabhaModel.hh"
>> 98 #include "G4eBremsstrahlung.hh"
>> 99 #include "G4eplusAnnihilation.hh"
>> 100
>> 101 #include "G4hIonisation.hh"
>> 102
>> 103 #include "G4EmProcessOptions.hh"
>> 104 #include "G4MscStepLimitType.hh"
>> 105
>> 106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98 107
99 auto particleIterator = GetParticleIterator( <<
100 particleIterator->reset(); <<
101 while ((*particleIterator)()) { <<
102 G4ParticleDefinition* particle = particleI <<
103 G4ProcessManager* pmanager = particle->Get <<
104 108
105 if (stepMaxProcess->IsApplicable(*particle << 109 void PhysicsList::ConstructEM()
106 pmanager->AddDiscreteProcess(stepMaxProc << 110 {
>> 111 theParticleIterator->reset();
>> 112 while( (*theParticleIterator)() ){
>> 113 G4ParticleDefinition* particle = theParticleIterator->value();
>> 114 G4ProcessManager* pmanager = particle->GetProcessManager();
>> 115 G4String particleName = particle->GetParticleName();
>> 116 G4int iAlong = 0, iPost = 0;
>> 117
>> 118 if (particleName == "gamma") {
>> 119
>> 120 G4ComptonScattering* compton = new G4ComptonScattering();
>> 121 compton->SetModel(comptonModel = new MyKleinNishinaCompton(detector));
>> 122 comptonModel->SetCSFactor(1000.);
>> 123
>> 124 pmanager->AddDiscreteProcess(compton);
>> 125 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
>> 126 pmanager->AddDiscreteProcess(new G4GammaConversion);
>> 127
>> 128 } else if (particleName == "e-") {
>> 129
>> 130 if (singleScattering)
>> 131 pmanager->AddProcess(new G4CoulombScattering, -1, -1, ++iPost);
>> 132 else
>> 133 pmanager->AddProcess(new G4MultipleScattering, -1, ++iAlong, ++iPost);
>> 134
>> 135 G4eIonisation* eIoni = new G4eIonisation();
>> 136 eIoni->SetEmModel(new MyMollerBhabhaModel);
>> 137 pmanager->AddProcess(eIoni, -1, ++iAlong, ++iPost);
>> 138
>> 139 if (registerBrem)
>> 140 pmanager->AddProcess(new G4eBremsstrahlung, -1, ++iAlong, ++iPost);
>> 141
>> 142 } else if (particleName == "e+") {
>> 143
>> 144 if (singleScattering)
>> 145 pmanager->AddProcess(new G4CoulombScattering, -1, -1, ++iPost);
>> 146 else
>> 147 pmanager->AddProcess(new G4MultipleScattering, -1, ++iAlong, ++iPost);
>> 148
>> 149 G4eIonisation* pIoni = new G4eIonisation();
>> 150 pIoni->SetEmModel(new MyMollerBhabhaModel);
>> 151 pmanager->AddProcess(pIoni, -1, ++iAlong, ++iPost);
>> 152
>> 153 if (registerBrem) {
>> 154 pmanager->AddProcess(new G4eBremsstrahlung, -1, ++iAlong, ++iPost);
>> 155 pmanager->AddProcess(new G4eplusAnnihilation, 0, -1, ++iPost);
>> 156 }
>> 157
>> 158 } else if (particleName == "proton") {
>> 159
>> 160 if (singleScattering)
>> 161 pmanager->AddProcess(new G4CoulombScattering, -1, -1, ++iPost);
>> 162 else
>> 163 pmanager->AddProcess(new G4MultipleScattering, -1, ++iAlong, ++iPost);
>> 164
>> 165 pmanager->AddProcess(new G4hIonisation, -1, ++iAlong, ++iPost);
107 } 166 }
108 } 167 }
>> 168
>> 169 // Em options
>> 170 //
>> 171 G4EmProcessOptions emOptions;
>> 172
>> 173 //multiple scattering
>> 174 //
>> 175 emOptions.SetMscStepLimitation(fUseDistanceToBoundary);
>> 176 emOptions.SetSkin(2.);
>> 177
>> 178 //physics tables
>> 179 //
>> 180 emOptions.SetMinEnergy(100*eV);
>> 181 emOptions.SetMaxEnergy(10*GeV);
>> 182 emOptions.SetDEDXBinning(800);
>> 183 emOptions.SetLambdaBinning(800);
>> 184
>> 185 //energy loss
>> 186 //
>> 187 emOptions.SetStepFunction(0.2, 10*um);
>> 188 emOptions.SetLinearLossLimit(1.e-6);
>> 189
>> 190 //build CSDA range
>> 191 //
>> 192 emOptions.SetBuildCSDARange(true);
>> 193 emOptions.SetMaxEnergyForCSDARange(10*GeV);
>> 194 emOptions.SetDEDXBinningForCSDARange(800);
109 } 195 }
110 196
111 //....oooOO0OOooo........oooOO0OOooo........oo 197 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
112 198
113 void PhysicsList::AddPhysicsList(const G4Strin << 199 #include "StepMax.hh"
114 { <<
115 if (verboseLevel > 0) { <<
116 G4cout << "PhysicsList::AddPhysicsList: <" <<
117 } <<
118 200
119 if (name == fEmName) return; << 201 void PhysicsList::AddStepMax()
>> 202 {
>> 203 // Step limitation seen as a process
>> 204 StepMax* stepMaxProcess = new StepMax();
120 205
121 if (name == "standard_opt0") { << 206 theParticleIterator->reset();
122 fEmName = name; << 207 while ((*theParticleIterator)()){
123 delete fEmPhysicsList; << 208 G4ParticleDefinition* particle = theParticleIterator->value();
124 fEmPhysicsList = new PhysListEmStandard_op << 209 G4ProcessManager* pmanager = particle->GetProcessManager();
125 } << 210
126 else if (name == "standard_opt3") { << 211 if (stepMaxProcess->IsApplicable(*particle))
127 fEmName = name; << 212 {
128 delete fEmPhysicsList; << 213 pmanager ->AddDiscreteProcess(stepMaxProcess);
129 fEmPhysicsList = new PhysListEmStandard_op << 214 }
130 } <<
131 else if (name == "standard_opt4") { <<
132 fEmName = name; <<
133 delete fEmPhysicsList; <<
134 fEmPhysicsList = new PhysListEmStandard_op <<
135 } <<
136 else if (name == "standard_GS") { <<
137 fEmName = name; <<
138 delete fEmPhysicsList; <<
139 fEmPhysicsList = new PhysListEmStandard_GS <<
140 } <<
141 else if (name == "standard_WVI") { <<
142 fEmName = name; <<
143 delete fEmPhysicsList; <<
144 fEmPhysicsList = new PhysListEmStandard_WV <<
145 } <<
146 else if (name == "standard_SS") { <<
147 fEmName = name; <<
148 delete fEmPhysicsList; <<
149 fEmPhysicsList = new PhysListEmStandard_SS <<
150 } <<
151 else { <<
152 G4cout << "PhysicsList::AddPhysicsList: <" <<
153 << " is not defined" << G4endl; <<
154 } 215 }
155 } 216 }
156 217
157 //....oooOO0OOooo........oooOO0OOooo........oo 218 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
158 219
>> 220 #include "G4UnitsTable.hh"
>> 221
159 void PhysicsList::SetCuts() 222 void PhysicsList::SetCuts()
160 { 223 {
161 if (verboseLevel > 0) { << 224 if (verboseLevel >0){
162 G4cout << "PhysicsList::SetCuts:"; 225 G4cout << "PhysicsList::SetCuts:";
163 G4cout << "CutLength : " << G4BestUnit(def << 226 G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl;
164 } 227 }
165 << 228
166 // set cut values for gamma at first and for 229 // set cut values for gamma at first and for e- second and next for e+,
167 // because some processes for e+/e- need cut << 230 // because some processes for e+/e- need cut values for gamma
168 SetCutValue(defaultCutValue, "gamma"); 231 SetCutValue(defaultCutValue, "gamma");
169 SetCutValue(defaultCutValue, "e-"); 232 SetCutValue(defaultCutValue, "e-");
170 SetCutValue(defaultCutValue, "e+"); 233 SetCutValue(defaultCutValue, "e+");
171 SetCutValue(defaultCutValue, "proton"); <<
172 } 234 }
173 235
174 //....oooOO0OOooo........oooOO0OOooo........oo 236 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 237
>> 238 void PhysicsList::SetComptonCSfactor(G4double factor)
>> 239 {
>> 240 if (comptonModel) comptonModel->SetCSFactor(factor);
>> 241 }
>> 242
>> 243 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 244
>> 245 void PhysicsList::SingleCoulombScattering(G4bool flag)
>> 246 {
>> 247 singleScattering = flag;
>> 248 }
>> 249
>> 250 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 251
>> 252 void PhysicsList::RegisterBrem(G4bool flag)
>> 253 {
>> 254 registerBrem = flag;
>> 255 }
>> 256
>> 257 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
>> 258
>> 259
>> 260
>> 261
175 262