source: trunk/examples/extended/electromagnetic/TestEm9/src/PhysicsList.cc @ 1358

Last change on this file since 1358 was 1342, checked in by garnier, 14 years ago

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26// $Id: PhysicsList.cc,v 1.26 2010/08/12 11:38:20 vnivanch Exp $
27// GEANT4 tag $Name: examples-V09-03-09 $
28//
29//---------------------------------------------------------------------------
30//
31// ClassName:   PhysicsList
32//
33// Author:      V.Ivanchenko 14.10.2002
34//
35// Modified:
36// 17.11.06 Use components from physics_lists subdirectory (V.Ivanchenko)
37//
38//----------------------------------------------------------------------------
39//
40
41//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
42//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43
44#include "PhysicsList.hh"
45#include "PhysicsListMessenger.hh"
46
47#include "PhysListEmStandard.hh"
48#include "G4EmStandardPhysics.hh"
49#include "G4EmStandardPhysics_option1.hh"
50#include "G4EmStandardPhysics_option2.hh"
51#include "G4EmStandardPhysics_option3.hh"
52#include "G4EmLivermorePhysics.hh"
53#include "G4EmPenelopePhysics.hh"
54#include "G4DecayPhysics.hh"
55#include "G4HadronElasticPhysics.hh"
56#include "G4HadronInelasticQBBC.hh"
57#include "G4IonBinaryCascadePhysics.hh"
58#include "G4EmExtraPhysics.hh"
59#include "G4QStoppingPhysics.hh"
60
61#include "G4RegionStore.hh"
62#include "G4Region.hh"
63#include "G4ProductionCuts.hh"
64#include "G4ProcessManager.hh"
65#include "G4ParticleTypes.hh"
66#include "G4ParticleTable.hh"
67
68#include "G4Gamma.hh"
69#include "G4Electron.hh"
70#include "G4Positron.hh"
71
72#include "G4UnitsTable.hh"
73#include "G4LossTableManager.hh"
74#include "StepMax.hh"
75
76#include "G4EmProcessOptions.hh"
77
78//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
79
80PhysicsList::PhysicsList() : G4VModularPhysicsList()
81{
82  G4LossTableManager::Instance();
83  defaultCutValue = 1.*mm;
84  cutForGamma     = defaultCutValue;
85  cutForElectron  = defaultCutValue;
86  cutForPositron  = defaultCutValue;
87  cutForVertexDetector = defaultCutValue;
88  cutForMuonDetector   = defaultCutValue;
89
90  vertexDetectorCuts = 0;
91  muonDetectorCuts   = 0;
92
93  pMessenger = new PhysicsListMessenger(this);
94  stepMaxProcess = new StepMax();
95
96  // Initilise flags
97
98  SetVerboseLevel(1);
99
100  helIsRegisted  = false;
101  bicIsRegisted  = false;
102  gnucIsRegisted = false;
103  stopIsRegisted = false;
104
105  // Decay Physics is always defined
106  generalPhysicsList = new G4DecayPhysics();
107
108  // EM physics
109  emName = G4String("emstandard");
110  emPhysicsList = new G4EmStandardPhysics();
111}
112
113//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114
115PhysicsList::~PhysicsList()
116{
117  delete pMessenger;
118  delete generalPhysicsList;
119  delete emPhysicsList;
120  delete stepMaxProcess;
121  for(size_t i=0; i<hadronPhys.size(); i++) {
122    delete hadronPhys[i];
123  }
124}
125
126//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
127
128void PhysicsList::ConstructParticle()
129{
130  generalPhysicsList->ConstructParticle();
131}
132
133//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
134
135void PhysicsList::ConstructProcess()
136{
137  AddTransportation();
138  emPhysicsList->ConstructProcess();
139  generalPhysicsList->ConstructProcess();
140  for(size_t i=0; i<hadronPhys.size(); i++) {
141    hadronPhys[i]->ConstructProcess();
142  }
143  AddStepMax();
144}
145
146//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
147
148void PhysicsList::AddPhysicsList(const G4String& name)
149{
150  if (verboseLevel > 1) 
151    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
152
153  if (name == emName) return;
154
155  if (name == "emstandard") {
156    emName = name;
157    delete emPhysicsList;
158    emPhysicsList = new G4EmStandardPhysics();
159    if (verboseLevel > 0) 
160      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
161
162  } else if (name == "emstandard_opt1") {
163    emName = name;
164    delete emPhysicsList;
165    emPhysicsList = new G4EmStandardPhysics_option1();
166    if (verboseLevel > 0) 
167      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
168
169  } else if (name == "emstandard_opt2") {
170    emName = name;
171    delete emPhysicsList;
172    emPhysicsList = new G4EmStandardPhysics_option2();
173    if (verboseLevel > 0) 
174      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
175
176  } else if (name == "emstandard_opt3") {
177    emName = name;
178    delete emPhysicsList;
179    emPhysicsList = new G4EmStandardPhysics_option3();
180    if (verboseLevel > 0) 
181      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
182
183  } else if (name == "emstandard_local") {
184    emName = name;
185    delete emPhysicsList;
186    emPhysicsList = new PhysListEmStandard();
187    if (verboseLevel > 0) 
188      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
189
190  } else if (name == "emlivermore") {
191    emName = name;
192    delete emPhysicsList;
193    emPhysicsList = new G4EmLivermorePhysics();
194
195  } else if (name == "empenelope") {
196    emName = name;
197    delete emPhysicsList;
198    emPhysicsList = new G4EmPenelopePhysics();
199
200  } else if (name == "elastic" && !helIsRegisted) {
201    hadronPhys.push_back( new G4HadronElasticPhysics());
202    helIsRegisted = true;
203    if (verboseLevel > 0) 
204      G4cout << "PhysicsList::Add hadron elastic physics" << G4endl;
205
206  } else if (name == "binary" && !bicIsRegisted) {
207    hadronPhys.push_back(new G4HadronInelasticQBBC());
208    hadronPhys.push_back(new G4IonBinaryCascadePhysics());
209    bicIsRegisted = true;
210    if (verboseLevel > 0) 
211      G4cout << "PhysicsList::Add hadron inelastic physics from <QBBC>" << G4endl;
212
213  } else if (name == "gamma_nuc" && !gnucIsRegisted) {
214    hadronPhys.push_back(new G4EmExtraPhysics());
215    gnucIsRegisted = true;
216    if (verboseLevel > 0) 
217      G4cout << "PhysicsList::Add gamma- and electro-nuclear physics" << G4endl;
218
219  } else if (name == "stopping" && !stopIsRegisted) {
220    hadronPhys.push_back(new G4QStoppingPhysics());
221    gnucIsRegisted = true;
222    if (verboseLevel > 0) 
223      G4cout << "PhysicsList::Add stopping physics" << G4endl;
224
225  } else {
226    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
227           << " is not defined"
228           << G4endl;
229  }
230}
231
232//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
233
234void PhysicsList::AddStepMax()
235{
236  // Step limitation seen as a process
237
238  theParticleIterator->reset();
239  while ((*theParticleIterator)()){
240      G4ParticleDefinition* particle = theParticleIterator->value();
241      G4ProcessManager* pmanager = particle->GetProcessManager();
242
243      if (stepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived())
244        {
245          pmanager ->AddDiscreteProcess(stepMaxProcess);
246        }
247  }
248}
249
250//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
251
252void PhysicsList::SetCuts()
253{
254  SetCutValue(cutForGamma, "gamma", "DefaultRegionForTheWorld");
255  SetCutValue(cutForElectron, "e-", "DefaultRegionForTheWorld");
256  SetCutValue(cutForPositron, "e+", "DefaultRegionForTheWorld");
257  //  G4cout << "PhysicsList: world cuts are set cutG= " << cutForGamma/mm
258  //     << " mm    cutE= " << cutForElectron/mm << " mm " << G4endl;
259
260  //G4cout << " cutV= " << cutForVertexDetector
261  //     << " cutM= " << cutForMuonDetector<<G4endl;
262
263  G4Region* region = (G4RegionStore::GetInstance())->GetRegion("VertexDetector");
264  vertexDetectorCuts = region->GetProductionCuts();
265  SetVertexCut(cutForVertexDetector);
266  //  G4cout << "Vertex cuts are set" << G4endl;
267 
268  region = (G4RegionStore::GetInstance())->GetRegion("MuonDetector");
269  muonDetectorCuts = region->GetProductionCuts();
270  SetMuonCut(cutForMuonDetector);
271  //G4cout << "Muon cuts are set " <<muonRegion << " " << muonDetectorCuts << G4endl;
272 
273  if (verboseLevel>0) DumpCutValuesTable();
274}
275
276//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
277
278void PhysicsList::SetCutForGamma(G4double cut)
279{
280  cutForGamma = cut;
281  SetParticleCuts(cutForGamma, G4Gamma::Gamma());
282}
283
284//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
285
286void PhysicsList::SetCutForElectron(G4double cut)
287{
288  cutForElectron = cut;
289  SetParticleCuts(cutForElectron, G4Electron::Electron());
290}
291
292//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
293
294void PhysicsList::SetCutForPositron(G4double cut)
295{
296  cutForPositron = cut;
297  SetParticleCuts(cutForPositron, G4Positron::Positron());
298}
299
300//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
301
302void PhysicsList::SetVertexCut(G4double cut)
303{
304  cutForVertexDetector = cut;
305 
306  if( vertexDetectorCuts ) {
307    vertexDetectorCuts->SetProductionCut(cut, idxG4GammaCut);
308    vertexDetectorCuts->SetProductionCut(cut, idxG4ElectronCut);
309    vertexDetectorCuts->SetProductionCut(cut, idxG4PositronCut);
310  } 
311}
312
313//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
314
315void PhysicsList::SetMuonCut(G4double cut)
316{
317  cutForMuonDetector   = cut;
318
319  if( muonDetectorCuts ) {
320    muonDetectorCuts->SetProductionCut(cut, idxG4GammaCut);
321    muonDetectorCuts->SetProductionCut(cut, idxG4ElectronCut);
322    muonDetectorCuts->SetProductionCut(cut, idxG4PositronCut);
323  }
324}
325
326//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
327
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