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 | // |
---|
27 | // $Id: F03PhysicsList.cc,v 1.3 2006/06/29 18:30:14 gunter Exp $ |
---|
28 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
---|
29 | // |
---|
30 | |
---|
31 | #include "G4Timer.hh" |
---|
32 | |
---|
33 | #include "F03PhysicsList.hh" |
---|
34 | #include "F03DetectorConstruction.hh" |
---|
35 | #include "F03PhysicsListMessenger.hh" |
---|
36 | |
---|
37 | #include "G4ParticleDefinition.hh" |
---|
38 | #include "G4ParticleWithCuts.hh" |
---|
39 | #include "G4ProcessManager.hh" |
---|
40 | #include "G4ProcessVector.hh" |
---|
41 | #include "G4ParticleTypes.hh" |
---|
42 | #include "G4ParticleTable.hh" |
---|
43 | #include "G4Material.hh" |
---|
44 | #include "G4EnergyLossTables.hh" |
---|
45 | #include "G4UnitsTable.hh" |
---|
46 | #include "G4ios.hh" |
---|
47 | #include <iomanip> |
---|
48 | |
---|
49 | #include "G4FastSimulationManagerProcess.hh" |
---|
50 | |
---|
51 | |
---|
52 | ///////////////////////////////////////////////////////////// |
---|
53 | // |
---|
54 | // |
---|
55 | |
---|
56 | F03PhysicsList::F03PhysicsList(F03DetectorConstruction* p) |
---|
57 | : G4VUserPhysicsList(), |
---|
58 | thePhotoElectricEffect(NULL),theComptonScattering(NULL), |
---|
59 | theGammaConversion(NULL), |
---|
60 | theeminusMultipleScattering(NULL),theeminusIonisation(NULL), |
---|
61 | theeminusBremsstrahlung(NULL), |
---|
62 | theeplusMultipleScattering(NULL),theeplusIonisation(NULL), |
---|
63 | theeplusBremsstrahlung(NULL), |
---|
64 | theeplusAnnihilation(NULL), |
---|
65 | theeminusStepCut(NULL),theeplusStepCut(NULL), |
---|
66 | MaxChargedStep(DBL_MAX) |
---|
67 | { |
---|
68 | pDet = p; |
---|
69 | |
---|
70 | defaultCutValue = 1.000*mm ; |
---|
71 | |
---|
72 | cutForGamma = defaultCutValue ; |
---|
73 | cutForElectron = defaultCutValue ; |
---|
74 | cutForProton = defaultCutValue ; |
---|
75 | |
---|
76 | SetVerboseLevel(1); |
---|
77 | physicsListMessenger = new F03PhysicsListMessenger(this); |
---|
78 | } |
---|
79 | |
---|
80 | ///////////////////////////////////////////////////////////////////////// |
---|
81 | // |
---|
82 | // |
---|
83 | |
---|
84 | F03PhysicsList::~F03PhysicsList() |
---|
85 | { |
---|
86 | delete physicsListMessenger; |
---|
87 | } |
---|
88 | |
---|
89 | /////////////////////////////////////////////////////////////////////////// |
---|
90 | // |
---|
91 | // |
---|
92 | |
---|
93 | void F03PhysicsList::ConstructParticle() |
---|
94 | { |
---|
95 | // In this method, static member functions should be called |
---|
96 | // for all particles which you want to use. |
---|
97 | // This ensures that objects of these particle types will be |
---|
98 | // created in the program. |
---|
99 | |
---|
100 | ConstructBosons(); |
---|
101 | ConstructLeptons(); |
---|
102 | ConstructMesons(); |
---|
103 | ConstructBarions(); |
---|
104 | } |
---|
105 | |
---|
106 | //////////////////////////////////////////////////////////////////////////// |
---|
107 | // |
---|
108 | // |
---|
109 | |
---|
110 | void F03PhysicsList::ConstructBosons() |
---|
111 | { |
---|
112 | // gamma |
---|
113 | |
---|
114 | G4Gamma::GammaDefinition(); |
---|
115 | |
---|
116 | // charged geantino |
---|
117 | |
---|
118 | G4ChargedGeantino::ChargedGeantinoDefinition(); |
---|
119 | |
---|
120 | |
---|
121 | } |
---|
122 | |
---|
123 | void F03PhysicsList::ConstructLeptons() |
---|
124 | { |
---|
125 | // leptons |
---|
126 | |
---|
127 | G4Electron::ElectronDefinition(); |
---|
128 | G4Positron::PositronDefinition(); |
---|
129 | G4MuonPlus::MuonPlusDefinition(); |
---|
130 | G4MuonMinus::MuonMinusDefinition(); |
---|
131 | |
---|
132 | G4NeutrinoE::NeutrinoEDefinition(); |
---|
133 | G4AntiNeutrinoE::AntiNeutrinoEDefinition(); |
---|
134 | G4NeutrinoMu::NeutrinoMuDefinition(); |
---|
135 | G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
---|
136 | } |
---|
137 | |
---|
138 | void F03PhysicsList::ConstructMesons() |
---|
139 | { |
---|
140 | // mesons |
---|
141 | |
---|
142 | G4PionPlus::PionPlusDefinition(); |
---|
143 | G4PionMinus::PionMinusDefinition(); |
---|
144 | G4PionZero::PionZeroDefinition(); |
---|
145 | G4KaonPlus::KaonPlusDefinition(); |
---|
146 | G4KaonMinus::KaonMinusDefinition(); |
---|
147 | } |
---|
148 | |
---|
149 | |
---|
150 | void F03PhysicsList::ConstructBarions() |
---|
151 | { |
---|
152 | // barions |
---|
153 | |
---|
154 | G4Proton::ProtonDefinition(); |
---|
155 | G4AntiProton::AntiProtonDefinition(); |
---|
156 | } |
---|
157 | |
---|
158 | |
---|
159 | /////////////////////////////////////////////////////////////////////// |
---|
160 | // |
---|
161 | // |
---|
162 | |
---|
163 | void F03PhysicsList::ConstructProcess() |
---|
164 | { |
---|
165 | AddTransportation(); |
---|
166 | AddParameterisation(); |
---|
167 | |
---|
168 | ConstructEM(); |
---|
169 | ConstructGeneral(); |
---|
170 | } |
---|
171 | |
---|
172 | ///////////////////////////////////////////////////////////////////////////// |
---|
173 | // |
---|
174 | // |
---|
175 | |
---|
176 | #include "G4ComptonScattering.hh" |
---|
177 | #include "G4GammaConversion.hh" |
---|
178 | #include "G4PhotoElectricEffect.hh" |
---|
179 | |
---|
180 | #include "G4MultipleScattering.hh" |
---|
181 | |
---|
182 | #include "G4eIonisation.hh" |
---|
183 | #include "G4eBremsstrahlung.hh" |
---|
184 | #include "G4eplusAnnihilation.hh" |
---|
185 | |
---|
186 | #include "G4MuIonisation.hh" |
---|
187 | #include "G4MuBremsstrahlung.hh" |
---|
188 | #include "G4MuPairProduction.hh" |
---|
189 | |
---|
190 | #include "G4hIonisation.hh" |
---|
191 | #include "G4PAIonisation.hh" |
---|
192 | #include "G4ForwardXrayTR.hh" |
---|
193 | |
---|
194 | #include "F03StepCut.hh" |
---|
195 | |
---|
196 | #include "G4IonisationByLogicalVolume.hh" |
---|
197 | |
---|
198 | void F03PhysicsList::ConstructEM() |
---|
199 | { |
---|
200 | theParticleIterator->reset(); |
---|
201 | |
---|
202 | while( (*theParticleIterator)() ) |
---|
203 | { |
---|
204 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
205 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
206 | G4String particleName = particle->GetParticleName(); |
---|
207 | |
---|
208 | if (particleName == "gamma") |
---|
209 | { |
---|
210 | // Construct processes for gamma |
---|
211 | |
---|
212 | thePhotoElectricEffect = new G4PhotoElectricEffect(); |
---|
213 | theComptonScattering = new G4ComptonScattering(); |
---|
214 | theGammaConversion = new G4GammaConversion(); |
---|
215 | |
---|
216 | pmanager->AddDiscreteProcess(thePhotoElectricEffect); |
---|
217 | pmanager->AddDiscreteProcess(theComptonScattering); |
---|
218 | |
---|
219 | pmanager->AddDiscreteProcess(theGammaConversion); |
---|
220 | |
---|
221 | } |
---|
222 | else if (particleName == "e-") |
---|
223 | { |
---|
224 | // Construct processes for electron |
---|
225 | |
---|
226 | // theeminusMultipleScattering = new G4MultipleScattering(); |
---|
227 | theeminusIonisation = new G4eIonisation(); |
---|
228 | theeminusBremsstrahlung = new G4eBremsstrahlung(); |
---|
229 | |
---|
230 | // fPAIonisation = new G4PAIonisation("Xenon") ; |
---|
231 | // fForwardXrayTR = new G4ForwardXrayTR("Air","Polypropelene","XrayTR") ; |
---|
232 | |
---|
233 | theeminusStepCut = new F03StepCut(); |
---|
234 | |
---|
235 | // pmanager->AddProcess(theeminusMultipleScattering,-1,1,1); |
---|
236 | |
---|
237 | pmanager->AddProcess(theeminusIonisation,-1,2,2); |
---|
238 | |
---|
239 | // pmanager->AddProcess(new G4IonisationByLogicalVolume(particleName, |
---|
240 | // pDet->GetLogicalAbsorber(), |
---|
241 | // "IonisationByLogVol"),-1,-1,1); |
---|
242 | |
---|
243 | pmanager->AddProcess(theeminusBremsstrahlung,-1,1,1); |
---|
244 | |
---|
245 | // pmanager->AddProcess(fPAIonisation,-1,2,2); |
---|
246 | |
---|
247 | // pmanager->AddProcess(fForwardXrayTR,-1,-1,2); |
---|
248 | |
---|
249 | pmanager->AddProcess(theeminusStepCut,-1,-1,4); |
---|
250 | theeminusStepCut->SetMaxStep(MaxChargedStep) ; |
---|
251 | |
---|
252 | } |
---|
253 | else if (particleName == "e+") |
---|
254 | { |
---|
255 | // Construct processes for positron |
---|
256 | |
---|
257 | // theeplusMultipleScattering = new G4MultipleScattering(); |
---|
258 | theeplusIonisation = new G4eIonisation(); |
---|
259 | theeplusBremsstrahlung = new G4eBremsstrahlung(); |
---|
260 | // theeplusAnnihilation = new G4eplusAnnihilation(); |
---|
261 | |
---|
262 | // fPAIonisation = new G4PAIonisation("Xenon") ; |
---|
263 | // fForwardXrayTR = new G4ForwardXrayTR("Air","Polypropelene","XrayTR") ; |
---|
264 | |
---|
265 | theeplusStepCut = new F03StepCut(); |
---|
266 | |
---|
267 | // pmanager->AddProcess(theeplusMultipleScattering,-1,1,1); |
---|
268 | pmanager->AddProcess(theeplusIonisation,-1,2,2); |
---|
269 | pmanager->AddProcess(theeplusBremsstrahlung,-1,-1,3); |
---|
270 | // pmanager->AddProcess(theeplusAnnihilation,0,-1,4); |
---|
271 | |
---|
272 | // pmanager->AddProcess(fPAIonisation,-1,2,2); |
---|
273 | |
---|
274 | |
---|
275 | // pmanager->AddProcess(fForwardXrayTR,-1,-1,2); |
---|
276 | |
---|
277 | pmanager->AddProcess(theeplusStepCut,-1,-1,5); |
---|
278 | theeplusStepCut->SetMaxStep(MaxChargedStep) ; |
---|
279 | |
---|
280 | } |
---|
281 | else if( particleName == "mu+" || |
---|
282 | particleName == "mu-" ) |
---|
283 | { |
---|
284 | // Construct processes for muon+ |
---|
285 | |
---|
286 | // F03StepCut* muonStepCut = new F03StepCut(); |
---|
287 | |
---|
288 | // G4MuIonisation* themuIonisation = new G4MuIonisation() ; |
---|
289 | // pmanager->AddProcess(new G4MultipleScattering(),-1,1,1); |
---|
290 | // pmanager->AddProcess(themuIonisation,-1,2,2); |
---|
291 | // pmanager->AddProcess(new G4MuBremsstrahlung(),-1,-1,3); |
---|
292 | // pmanager->AddProcess(new G4MuPairProduction(),-1,-1,4); |
---|
293 | |
---|
294 | // pmanager->AddProcess(new G4PAIonisation("Xenon"),-1,2,2) ; |
---|
295 | // pmanager->AddProcess( muonStepCut,-1,-1,3); |
---|
296 | // muonStepCut->SetMaxStep(MaxChargedStep) ; |
---|
297 | |
---|
298 | } |
---|
299 | else if ( |
---|
300 | particleName == "proton" |
---|
301 | || particleName == "antiproton" |
---|
302 | || particleName == "pi+" |
---|
303 | || particleName == "pi-" |
---|
304 | || particleName == "kaon+" |
---|
305 | || particleName == "kaon-" |
---|
306 | ) |
---|
307 | { |
---|
308 | F03StepCut* thehadronStepCut = new F03StepCut(); |
---|
309 | |
---|
310 | // G4hIonisation* thehIonisation = new G4hIonisation() ; |
---|
311 | // G4MultipleScattering* thehMultipleScattering = |
---|
312 | // new G4MultipleScattering() ; |
---|
313 | |
---|
314 | pmanager->AddProcess(new G4IonisationByLogicalVolume(particleName, |
---|
315 | pDet->GetLogicalAbsorber(), |
---|
316 | "IonisationByLogVolHadr"),-1,2,2); |
---|
317 | |
---|
318 | // pmanager->AddProcess(thehMultipleScattering,-1,1,1); |
---|
319 | // pmanager->AddProcess(thehIonisation,-1,2,2); |
---|
320 | |
---|
321 | // pmanager->AddProcess(new G4PAIonisation("Xenon"),-1,2,2) ; |
---|
322 | // pmanager->AddProcess(new G4PAIonisation("Argon"),-1,2,2) ; |
---|
323 | |
---|
324 | pmanager->AddProcess( thehadronStepCut,-1,-1,3); |
---|
325 | thehadronStepCut->SetMaxStep(MaxChargedStep) ; |
---|
326 | // thehadronStepCut->SetMaxStep(10*mm) ; |
---|
327 | |
---|
328 | } |
---|
329 | } |
---|
330 | } |
---|
331 | |
---|
332 | |
---|
333 | #include "G4Decay.hh" |
---|
334 | |
---|
335 | void F03PhysicsList::ConstructGeneral() |
---|
336 | { |
---|
337 | // Add Decay Process |
---|
338 | |
---|
339 | G4Decay* theDecayProcess = new G4Decay(); |
---|
340 | theParticleIterator->reset(); |
---|
341 | |
---|
342 | while( (*theParticleIterator)() ) |
---|
343 | { |
---|
344 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
345 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
346 | |
---|
347 | if (theDecayProcess->IsApplicable(*particle)) |
---|
348 | { |
---|
349 | pmanager ->AddProcess(theDecayProcess); |
---|
350 | |
---|
351 | // set ordering for PostStepDoIt and AtRestDoIt |
---|
352 | |
---|
353 | pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep); |
---|
354 | pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest); |
---|
355 | } |
---|
356 | } |
---|
357 | } |
---|
358 | |
---|
359 | ///////////////////////////////////////////////////////////////////////////// |
---|
360 | |
---|
361 | void F03PhysicsList::AddParameterisation() |
---|
362 | { |
---|
363 | G4FastSimulationManagerProcess* theFastSimulationManagerProcess = |
---|
364 | new G4FastSimulationManagerProcess() ; |
---|
365 | theParticleIterator->reset(); |
---|
366 | |
---|
367 | while( (*theParticleIterator)() ) |
---|
368 | { |
---|
369 | G4ParticleDefinition* particle = theParticleIterator->value() ; |
---|
370 | G4ProcessManager* pmanager = particle->GetProcessManager() ; |
---|
371 | |
---|
372 | // both postStep and alongStep action are required: because |
---|
373 | // of the use of ghost volumes. If no ghost, the postStep is sufficient. |
---|
374 | |
---|
375 | pmanager->AddProcess(theFastSimulationManagerProcess, -1, 1, 1); |
---|
376 | } |
---|
377 | } |
---|
378 | |
---|
379 | |
---|
380 | |
---|
381 | ///////////////////////////////////////////////////////////////////////////// |
---|
382 | |
---|
383 | void F03PhysicsList::SetCuts() |
---|
384 | { |
---|
385 | G4Timer theTimer ; |
---|
386 | theTimer.Start() ; |
---|
387 | if (verboseLevel >0) |
---|
388 | { |
---|
389 | G4cout << "F03PhysicsList::SetCuts:"; |
---|
390 | G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl; |
---|
391 | } |
---|
392 | // set cut values for gamma at first and for e- second and next for e+, |
---|
393 | // because some processes for e+/e- need cut values for gamma |
---|
394 | |
---|
395 | SetCutValue(cutForGamma,"gamma"); |
---|
396 | |
---|
397 | SetCutValue(cutForElectron,"e-"); |
---|
398 | SetCutValue(cutForElectron,"e+"); |
---|
399 | |
---|
400 | SetCutValue(defaultCutValue,"mu-"); |
---|
401 | SetCutValue(defaultCutValue,"mu+"); |
---|
402 | |
---|
403 | // set cut values for proton and anti_proton before all other hadrons |
---|
404 | // because some processes for hadrons need cut values for proton/anti_proton |
---|
405 | |
---|
406 | SetCutValue(defaultCutValue, "proton"); |
---|
407 | SetCutValue(defaultCutValue, "anti_proton"); |
---|
408 | |
---|
409 | SetCutValueForOthers(defaultCutValue); |
---|
410 | |
---|
411 | if (verboseLevel>1) DumpCutValuesTable(); |
---|
412 | |
---|
413 | theTimer.Stop(); |
---|
414 | G4cout.precision(6); |
---|
415 | G4cout << G4endl ; |
---|
416 | G4cout << "total time(SetCuts)=" << theTimer.GetUserElapsed() << " s " <<G4endl; |
---|
417 | |
---|
418 | } |
---|
419 | |
---|
420 | /////////////////////////////////////////////////////////////////////////// |
---|
421 | |
---|
422 | void F03PhysicsList::SetGammaCut(G4double val) |
---|
423 | { |
---|
424 | ResetCuts(); |
---|
425 | cutForGamma = val; |
---|
426 | } |
---|
427 | |
---|
428 | /////////////////////////////////////////////////////////////////////////// |
---|
429 | |
---|
430 | void F03PhysicsList::SetElectronCut(G4double val) |
---|
431 | { |
---|
432 | ResetCuts(); |
---|
433 | cutForElectron = val; |
---|
434 | } |
---|
435 | |
---|
436 | ////////////////////////////////////////////////////////////////////// |
---|
437 | |
---|
438 | void F03PhysicsList::SetProtonCut(G4double val) |
---|
439 | { |
---|
440 | ResetCuts(); |
---|
441 | cutForProton = val; |
---|
442 | } |
---|
443 | |
---|
444 | //////////////////////////////////////////////////////////////////////////// |
---|
445 | |
---|
446 | void F03PhysicsList::SetCutsByEnergy(G4double val) |
---|
447 | { |
---|
448 | G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable(); |
---|
449 | G4Material* currMat = pDet->GetAbsorberMaterial(); |
---|
450 | |
---|
451 | // set cut values for gamma at first and for e- second and next for e+, |
---|
452 | // because some processes for e+/e- need cut values for gamma |
---|
453 | |
---|
454 | G4ParticleDefinition* part; |
---|
455 | G4double cut; |
---|
456 | |
---|
457 | part = theParticleTable->FindParticle("e-"); |
---|
458 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
---|
459 | SetCutValue(cut, "e-"); |
---|
460 | |
---|
461 | part = theParticleTable->FindParticle("e+"); |
---|
462 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
---|
463 | SetCutValue(cut, "e+"); |
---|
464 | |
---|
465 | // set cut values for proton and anti_proton before all other hadrons |
---|
466 | // because some processes for hadrons need cut values for proton/anti_proton |
---|
467 | |
---|
468 | part = theParticleTable->FindParticle("proton"); |
---|
469 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
---|
470 | SetCutValue(cut, "proton"); |
---|
471 | |
---|
472 | part = theParticleTable->FindParticle("anti_proton"); |
---|
473 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
---|
474 | SetCutValue(cut, "anti_proton"); |
---|
475 | |
---|
476 | SetCutValueForOthers(cut); |
---|
477 | } |
---|
478 | |
---|
479 | ////////////////////////////////////////////////////////////////////////////// |
---|
480 | |
---|
481 | void F03PhysicsList::GetRange(G4double val) |
---|
482 | { |
---|
483 | G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable(); |
---|
484 | G4Material* currMat = pDet->GetAbsorberMaterial(); |
---|
485 | |
---|
486 | G4ParticleDefinition* part; |
---|
487 | G4double cut; |
---|
488 | part = theParticleTable->FindParticle("e-"); |
---|
489 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
---|
490 | G4cout << "material : " << currMat->GetName() << G4endl; |
---|
491 | G4cout << "particle : " << part->GetParticleName() << G4endl; |
---|
492 | G4cout << "energy : " << val / keV << " (keV)" << G4endl; |
---|
493 | G4cout << "range : " << cut / mm << " (mm)" << G4endl; |
---|
494 | } |
---|
495 | |
---|
496 | //////////////////////////////////////////////////////////////////////////// |
---|
497 | |
---|
498 | void F03PhysicsList::SetMaxStep(G4double step) |
---|
499 | { |
---|
500 | MaxChargedStep = step ; |
---|
501 | G4cout << " MaxChargedStep=" << MaxChargedStep << G4endl; |
---|
502 | G4cout << G4endl; |
---|
503 | } |
---|
504 | |
---|