source: trunk/source/physics_lists/builders/src/G4EmPenelopePhysics.cc@ 1331

Last change on this file since 1331 was 1315, checked in by garnier, 15 years ago

update geant4-09-04-beta-cand-01 interfaces-V09-03-09 vis-V09-03-08
File size: 13.3 KB
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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// * *
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12// * institutes,nor the agencies providing financial support for this *
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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// $Id: G4EmPenelopePhysics.cc,v 1.9 2010/06/02 17:21:29 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-04-beta-cand-01 $
28
29#include "G4EmPenelopePhysics.hh"
30
31#include "G4ParticleDefinition.hh"
32#include "G4ProcessManager.hh"
33
34// *** Processes and models
35
36// gamma
37
38#include "G4PhotoElectricEffect.hh"
39#include "G4PenelopePhotoElectricModel.hh"
40
41#include "G4ComptonScattering.hh"
42#include "G4PenelopeComptonModel.hh"
43
44#include "G4GammaConversion.hh"
45#include "G4PenelopeGammaConversionModel.hh"
46
47#include "G4RayleighScattering.hh"
48#include "G4PenelopeRayleighModel.hh"
49
50// e- and e+
51
52#include "G4eMultipleScattering.hh"
53#include "G4UniversalFluctuation.hh"
54
55#include "G4eIonisation.hh"
56#include "G4PenelopeIonisationModel.hh"
57
58#include "G4eBremsstrahlung.hh"
59#include "G4PenelopeBremsstrahlungModel.hh"
60
61// e+ only
62
63#include "G4eplusAnnihilation.hh"
64#include "G4PenelopeAnnihilationModel.hh"
65
66// mu
67
68#include "G4MuMultipleScattering.hh"
69#include "G4MuIonisation.hh"
70#include "G4MuBremsstrahlung.hh"
71#include "G4MuPairProduction.hh"
72
73// hadrons
74
75#include "G4hMultipleScattering.hh"
76#include "G4MscStepLimitType.hh"
77
78#include "G4hBremsstrahlung.hh"
79#include "G4hPairProduction.hh"
80
81#include "G4hIonisation.hh"
82#include "G4ionIonisation.hh"
83#include "G4IonParametrisedLossModel.hh"
84#include "G4NuclearStopping.hh"
85
86// msc models
87#include "G4UrbanMscModel93.hh"
88#include "G4WentzelVIModel.hh"
89#include "G4GoudsmitSaundersonMscModel.hh"
90#include "G4CoulombScattering.hh"
91
92//
93
94#include "G4LossTableManager.hh"
95#include "G4EmProcessOptions.hh"
96
97// particles
98
99#include "G4Gamma.hh"
100#include "G4Electron.hh"
101#include "G4Positron.hh"
102#include "G4MuonPlus.hh"
103#include "G4MuonMinus.hh"
104#include "G4PionPlus.hh"
105#include "G4PionMinus.hh"
106#include "G4KaonPlus.hh"
107#include "G4KaonMinus.hh"
108#include "G4Proton.hh"
109#include "G4AntiProton.hh"
110#include "G4Deuteron.hh"
111#include "G4Triton.hh"
112#include "G4He3.hh"
113#include "G4Alpha.hh"
114#include "G4GenericIon.hh"
115
116//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
117
118G4EmPenelopePhysics::G4EmPenelopePhysics(G4int ver)
119 : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
120{
121 G4LossTableManager::Instance();
122}
123
124//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
125
126G4EmPenelopePhysics::G4EmPenelopePhysics(G4int ver, const G4String&)
127 : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
128{
129 G4LossTableManager::Instance();
130}
131
132//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133
134G4EmPenelopePhysics::~G4EmPenelopePhysics()
135{}
136
137//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
138
139void G4EmPenelopePhysics::ConstructParticle()
140{
141// gamma
142 G4Gamma::Gamma();
143
144// leptons
145 G4Electron::Electron();
146 G4Positron::Positron();
147 G4MuonPlus::MuonPlus();
148 G4MuonMinus::MuonMinus();
149
150// mesons
151 G4PionPlus::PionPlusDefinition();
152 G4PionMinus::PionMinusDefinition();
153 G4KaonPlus::KaonPlusDefinition();
154 G4KaonMinus::KaonMinusDefinition();
155
156// baryons
157 G4Proton::Proton();
158 G4AntiProton::AntiProton();
159
160// ions
161 G4Deuteron::Deuteron();
162 G4Triton::Triton();
163 G4He3::He3();
164 G4Alpha::Alpha();
165 G4GenericIon::GenericIonDefinition();
166}
167
168//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
169
170void G4EmPenelopePhysics::ConstructProcess()
171{
172 // Add Penelope EM Processes
173
174 theParticleIterator->reset();
175
176 while( (*theParticleIterator)() ){
177
178 G4ParticleDefinition* particle = theParticleIterator->value();
179 G4ProcessManager* pmanager = particle->GetProcessManager();
180 G4String particleName = particle->GetParticleName();
181
182 if(verbose > 1)
183 G4cout << "### " << GetPhysicsName() << " instantiates for "
184 << particleName << G4endl;
185
186 //Applicability range for Penelope models
187 //for higher energies, the Standard models are used
188 G4double PenelopeHighEnergyLimit = 1.0*GeV;
189
190 if (particleName == "gamma") {
191
192 //Photo-electric effect
193 G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect();
194 G4PenelopePhotoElectricModel* thePEPenelopeModel = new
195 G4PenelopePhotoElectricModel();
196 thePEPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
197 thePhotoElectricEffect->AddEmModel(0,thePEPenelopeModel);
198 pmanager->AddDiscreteProcess(thePhotoElectricEffect);
199
200 //Compton scattering
201 G4ComptonScattering* theComptonScattering = new G4ComptonScattering();
202 G4PenelopeComptonModel* theComptonPenelopeModel =
203 new G4PenelopeComptonModel();
204 theComptonPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
205 theComptonScattering->AddEmModel(0,theComptonPenelopeModel);
206 pmanager->AddDiscreteProcess(theComptonScattering);
207
208 //Gamma conversion
209 G4GammaConversion* theGammaConversion = new G4GammaConversion();
210 G4PenelopeGammaConversionModel* theGCPenelopeModel =
211 new G4PenelopeGammaConversionModel();
212 theGammaConversion->AddEmModel(0,theGCPenelopeModel);
213 pmanager->AddDiscreteProcess(theGammaConversion);
214
215 //Rayleigh scattering
216 G4RayleighScattering* theRayleigh = new G4RayleighScattering();
217 G4PenelopeRayleighModel* theRayleighPenelopeModel =
218 new G4PenelopeRayleighModel();
219 theRayleighPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
220 theRayleigh->AddEmModel(0,theRayleighPenelopeModel);
221 pmanager->AddDiscreteProcess(theRayleigh);
222
223 } else if (particleName == "e-") {
224
225 G4eMultipleScattering* msc = new G4eMultipleScattering();
226 //msc->AddEmModel(0, new G4UrbanMscModel93());
227 msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
228 msc->SetStepLimitType(fUseDistanceToBoundary);
229 pmanager->AddProcess(msc, -1, 1, 1);
230
231 //Ionisation
232 G4eIonisation* eIoni = new G4eIonisation();
233 G4PenelopeIonisationModel* theIoniPenelope =
234 new G4PenelopeIonisationModel();
235 theIoniPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
236 eIoni->AddEmModel(0,theIoniPenelope,new G4UniversalFluctuation());
237 eIoni->SetStepFunction(0.2, 100*um); //
238 pmanager->AddProcess(eIoni, -1, 2, 2);
239
240 //Bremsstrahlung
241 G4eBremsstrahlung* eBrem = new G4eBremsstrahlung();
242 G4PenelopeBremsstrahlungModel* theBremPenelope = new
243 G4PenelopeBremsstrahlungModel();
244 theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
245 eBrem->AddEmModel(0,theBremPenelope);
246 pmanager->AddProcess(eBrem, -1,-3, 3);
247
248 } else if (particleName == "e+") {
249
250 G4eMultipleScattering* msc = new G4eMultipleScattering();
251 //msc->AddEmModel(0, new G4UrbanMscModel93());
252 msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
253 msc->SetStepLimitType(fUseDistanceToBoundary);
254 pmanager->AddProcess(msc, -1, 1, 1);
255
256 //Ionisation
257 G4eIonisation* eIoni = new G4eIonisation();
258 G4PenelopeIonisationModel* theIoniPenelope =
259 new G4PenelopeIonisationModel();
260 theIoniPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
261 eIoni->AddEmModel(0,theIoniPenelope,new G4UniversalFluctuation());
262 eIoni->SetStepFunction(0.2, 100*um); //
263 pmanager->AddProcess(eIoni, -1, 2, 2);
264
265 //Bremsstrahlung
266 G4eBremsstrahlung* eBrem = new G4eBremsstrahlung();
267 G4PenelopeBremsstrahlungModel* theBremPenelope = new
268 G4PenelopeBremsstrahlungModel();
269 theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
270 eBrem->AddEmModel(0,theBremPenelope);
271 pmanager->AddProcess(eBrem, -1,-3, 3);
272
273 //Annihilation
274 G4eplusAnnihilation* eAnni = new G4eplusAnnihilation();
275 G4PenelopeAnnihilationModel* theAnnPenelope = new
276 G4PenelopeAnnihilationModel();
277 theAnnPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
278 eAnni->AddEmModel(0,theAnnPenelope);
279 pmanager->AddProcess(eAnni,0,-1, 4);
280
281 } else if (particleName == "mu+" ||
282 particleName == "mu-" ) {
283
284 // Identical to G4EmStandardPhysics_option3
285
286 G4MuMultipleScattering* msc = new G4MuMultipleScattering();
287 msc->AddEmModel(0, new G4WentzelVIModel());
288 pmanager->AddProcess(msc, -1, 1, 1);
289
290 G4MuIonisation* muIoni = new G4MuIonisation();
291 muIoni->SetStepFunction(0.2, 50*um);
292
293 pmanager->AddProcess(muIoni, -1, 2, 2);
294 pmanager->AddProcess(new G4MuBremsstrahlung, -1,-3, 3);
295 pmanager->AddProcess(new G4MuPairProduction, -1,-4, 4);
296 pmanager->AddDiscreteProcess(new G4CoulombScattering());
297
298 } else if (particleName == "GenericIon") {
299
300 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
301
302 G4ionIonisation* ionIoni = new G4ionIonisation();
303 ionIoni->SetEmModel(new G4IonParametrisedLossModel());
304 ionIoni->SetStepFunction(0.1, 10*um);
305 pmanager->AddProcess(ionIoni, -1, 2, 2);
306 pmanager->AddProcess(new G4NuclearStopping(), -1, 3,-1);
307
308 } else if (particleName == "alpha" ||
309 particleName == "He3" ) {
310
311 // Identical to G4EmStandardPhysics_option3
312
313 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
314
315 G4ionIonisation* ionIoni = new G4ionIonisation();
316 ionIoni->SetStepFunction(0.1, 20*um);
317 pmanager->AddProcess(ionIoni, -1, 2, 2);
318 pmanager->AddProcess(new G4NuclearStopping(), -1, 3,-1);
319
320 } else if (particleName == "pi+" ||
321 particleName == "pi-" ||
322 particleName == "kaon+" ||
323 particleName == "kaon-" ||
324 particleName == "proton" ) {
325
326 // Identical to G4EmStandardPhysics_option3
327
328 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
329
330 G4hIonisation* hIoni = new G4hIonisation();
331 hIoni->SetStepFunction(0.2, 50*um);
332
333 pmanager->AddProcess(hIoni, -1, 2, 2);
334 pmanager->AddProcess(new G4hBremsstrahlung, -1,-3, 3);
335 pmanager->AddProcess(new G4hPairProduction, -1,-4, 4);
336
337 } else if (particleName == "B+" ||
338 particleName == "B-" ||
339 particleName == "D+" ||
340 particleName == "D-" ||
341 particleName == "Ds+" ||
342 particleName == "Ds-" ||
343 particleName == "anti_lambda_c+" ||
344 particleName == "anti_omega-" ||
345 particleName == "anti_proton" ||
346 particleName == "anti_sigma_c+" ||
347 particleName == "anti_sigma_c++" ||
348 particleName == "anti_sigma+" ||
349 particleName == "anti_sigma-" ||
350 particleName == "anti_xi_c+" ||
351 particleName == "anti_xi-" ||
352 particleName == "deuteron" ||
353 particleName == "lambda_c+" ||
354 particleName == "omega-" ||
355 particleName == "sigma_c+" ||
356 particleName == "sigma_c++" ||
357 particleName == "sigma+" ||
358 particleName == "sigma-" ||
359 particleName == "tau+" ||
360 particleName == "tau-" ||
361 particleName == "triton" ||
362 particleName == "xi_c+" ||
363 particleName == "xi-" ) {
364
365 // Identical to G4EmStandardPhysics_option3
366
367 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
368 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
369
370 }
371 }
372
373 // Em options
374 //
375 G4EmProcessOptions opt;
376 opt.SetVerbose(verbose);
377
378 // Multiple Coulomb scattering
379 //
380 //opt.SetMscStepLimitation(fUseDistanceToBoundary);
381 //opt.SetMscRangeFactor(0.02);
382
383 // Physics tables
384 //
385
386 opt.SetMinEnergy(100*eV);
387 opt.SetMaxEnergy(10*TeV);
388 opt.SetDEDXBinning(220);
389 opt.SetLambdaBinning(220);
390
391 //opt.SetSplineFlag(true);
392 opt.SetPolarAngleLimit(0.2);
393
394 // Ionization
395 //
396 //opt.SetSubCutoff(true);
397}
398
399//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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