source: trunk/examples/extended/electromagnetic/TestEm9/src/PhysicsList.cc @ 812

Last change on this file since 812 was 807, checked in by garnier, 16 years ago

update
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25//
26// $Id: PhysicsList.cc,v 1.19 2007/11/13 14:44:26 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-01-patch-02 $
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 "PhysListEmStandardIG.hh"
49#include "G4EmStandardPhysics.hh"
50#include "G4EmStandardPhysics_option1.hh"
51#include "G4EmStandardPhysics_option2.hh"
52#include "PhysListEmLivermore.hh"
53#include "PhysListEmPenelope.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
88  vertexDetectorCuts = 0;
89  muonDetectorCuts   = 0;
90
91  pMessenger = new PhysicsListMessenger(this);
92  stepMaxProcess = new StepMax();
93
94  // Initilise flags
95
96  SetVerboseLevel(1);
97
98  mscStepLimit   = true;
99  helIsRegisted  = false;
100  bicIsRegisted  = false;
101  gnucIsRegisted = false;
102  stopIsRegisted = false;
103
104  // Decay Physics is always defined
105  generalPhysicsList = new G4DecayPhysics();
106
107  // EM physics
108  emName = G4String("standard");
109  emPhysicsList = new PhysListEmStandard(emName);
110}
111
112//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
113
114PhysicsList::~PhysicsList()
115{
116  delete pMessenger;
117  delete generalPhysicsList;
118  delete emPhysicsList;
119  delete stepMaxProcess;
120  for(size_t i=0; i<hadronPhys.size(); i++) {
121    delete hadronPhys[i];
122  }
123}
124
125//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
126
127void PhysicsList::ConstructParticle()
128{
129  generalPhysicsList->ConstructParticle();
130}
131
132//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133
134void PhysicsList::ConstructProcess()
135{
136  AddTransportation();
137  emPhysicsList->ConstructProcess();
138  generalPhysicsList->ConstructProcess();
139  for(size_t i=0; i<hadronPhys.size(); i++) {
140    hadronPhys[i]->ConstructProcess();
141  }
142  AddStepMax();
143}
144
145//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146
147void PhysicsList::AddPhysicsList(const G4String& name)
148{
149  if (verboseLevel > 1) 
150    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
151
152  if (name == emName) return;
153
154  if (name == "emstandard") {
155    emName = name;
156    delete emPhysicsList;
157    emPhysicsList = new G4EmStandardPhysics();
158    if (verboseLevel > 0) 
159      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
160
161  } else if (name == "emstandard_opt1") {
162    emName = name;
163    delete emPhysicsList;
164    emPhysicsList = new G4EmStandardPhysics_option1();
165    if (verboseLevel > 0) 
166      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
167
168  } else if (name == "emstandard_opt2") {
169    emName = name;
170    delete emPhysicsList;
171    emPhysicsList = new G4EmStandardPhysics_option2();
172    if (verboseLevel > 0) 
173      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
174
175  } else if (name == "standard") {
176    emName = name;
177    delete emPhysicsList;
178    emPhysicsList = new PhysListEmStandard();
179    if (verboseLevel > 0) 
180      G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
181
182  } else if (name == "standardIG") {
183    emName = name;
184    delete emPhysicsList;
185    emPhysicsList = new PhysListEmStandardIG();
186    if (verboseLevel > 0) 
187      G4cout << "PhysicsList::Set StandardIG EM physics" << G4endl;
188
189  } else if (name == "livermore") {
190    emName = name;
191    delete emPhysicsList;
192    emPhysicsList = new PhysListEmLivermore();
193    if (verboseLevel > 0) 
194      G4cout << "PhysicsList::Set Livermore EM physics" << G4endl;
195
196  } else if (name == "penelope") {
197    emName = name;
198    delete emPhysicsList;
199    emPhysicsList = new PhysListEmPenelope();
200    if (verboseLevel > 0) 
201      G4cout << "PhysicsList::Set Penelope EM physics" << G4endl;
202
203  } else if (name == "elastic" && !helIsRegisted) {
204    hadronPhys.push_back( new G4HadronElasticPhysics(name));
205    helIsRegisted = true;
206    if (verboseLevel > 0) 
207      G4cout << "PhysicsList::Add hadron elastic physics" << G4endl;
208
209  } else if (name == "binary" && !bicIsRegisted) {
210    hadronPhys.push_back(new G4HadronInelasticQBBC());
211    hadronPhys.push_back(new G4IonBinaryCascadePhysics());
212    bicIsRegisted = true;
213    if (verboseLevel > 0) 
214      G4cout << "PhysicsList::Add hadron inelastic physics from <QBBC>" << G4endl;
215
216  } else if (name == "gamma_nuc" && !gnucIsRegisted) {
217    hadronPhys.push_back(new G4EmExtraPhysics());
218    gnucIsRegisted = true;
219    if (verboseLevel > 0) 
220      G4cout << "PhysicsList::Add gamma- and electro-nuclear physics" << G4endl;
221
222  } else if (name == "stopping" && !stopIsRegisted) {
223    hadronPhys.push_back(new G4QStoppingPhysics());
224    gnucIsRegisted = true;
225    if (verboseLevel > 0) 
226      G4cout << "PhysicsList::Add stopping physics" << G4endl;
227
228  } else {
229    G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
230           << " is not defined"
231           << G4endl;
232  }
233}
234
235//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
236
237void PhysicsList::AddStepMax()
238{
239  // Step limitation seen as a process
240
241  theParticleIterator->reset();
242  while ((*theParticleIterator)()){
243      G4ParticleDefinition* particle = theParticleIterator->value();
244      G4ProcessManager* pmanager = particle->GetProcessManager();
245
246      if (stepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived())
247        {
248          pmanager ->AddDiscreteProcess(stepMaxProcess);
249        }
250  }
251}
252
253//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
254
255void PhysicsList::SetCuts()
256{
257
258  SetCutValue(cutForGamma, "gamma", "DefaultRegionForTheWorld");
259  SetCutValue(cutForElectron, "e-", "DefaultRegionForTheWorld");
260  SetCutValue(cutForPositron, "e+", "DefaultRegionForTheWorld");
261  G4cout << "PhysicsList: world cuts are set cutG= " << cutForGamma/mm
262         << " mm    cutE= " << cutForElectron/mm << " mm " << G4endl;
263
264  if( !vertexDetectorCuts ) SetVertexCut(cutForElectron);
265  G4Region* region = (G4RegionStore::GetInstance())->GetRegion("VertexDetector");
266  region->SetProductionCuts(vertexDetectorCuts);
267  G4cout << "Vertex cuts are set" << G4endl;
268
269  if( !muonDetectorCuts ) SetMuonCut(cutForElectron);
270  region = (G4RegionStore::GetInstance())->GetRegion("MuonDetector");
271  region->SetProductionCuts(muonDetectorCuts);
272  G4cout << "Muon cuts are set" << G4endl;
273
274  if (verboseLevel>0) DumpCutValuesTable();
275}
276
277//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
278
279void PhysicsList::SetCutForGamma(G4double cut)
280{
281  cutForGamma = cut;
282  SetParticleCuts(cutForGamma, G4Gamma::Gamma());
283}
284
285//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
286
287void PhysicsList::SetCutForElectron(G4double cut)
288{
289  cutForElectron = cut;
290  SetParticleCuts(cutForElectron, G4Electron::Electron());
291}
292
293//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
294
295void PhysicsList::SetCutForPositron(G4double cut)
296{
297  cutForPositron = cut;
298  SetParticleCuts(cutForPositron, G4Positron::Positron());
299}
300
301//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
302
303void PhysicsList::SetVertexCut(G4double cut)
304{
305  if( !vertexDetectorCuts ) vertexDetectorCuts = new G4ProductionCuts();
306
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  if( !muonDetectorCuts ) muonDetectorCuts = new G4ProductionCuts();
318
319  muonDetectorCuts->SetProductionCut(cut, idxG4GammaCut);
320  muonDetectorCuts->SetProductionCut(cut, idxG4ElectronCut);
321  muonDetectorCuts->SetProductionCut(cut, idxG4PositronCut);
322}
323
324//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
325
326void PhysicsList::SetMscStepLimit(G4bool val)
327{
328  mscStepLimit = val;
329}
330
331//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
332
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