Geant4 9.6.0
Toolkit for the simulation of the passage of particles through matter
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G4EmPenelopePhysics.cc
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1//
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24// ********************************************************************
25//
26// $Id$
27
30#include "G4SystemOfUnits.hh"
31
32// *** Processes and models
33
34// gamma
35
38
41
42#include "G4GammaConversion.hh"
44
47
48// e- and e+
49
52
53#include "G4eIonisation.hh"
55
56#include "G4eBremsstrahlung.hh"
58
59// e+ only
60
63
64// mu
65
67#include "G4MuIonisation.hh"
68#include "G4MuBremsstrahlung.hh"
69#include "G4MuPairProduction.hh"
70
75
76// hadrons
77
79#include "G4MscStepLimitType.hh"
80
81#include "G4hBremsstrahlung.hh"
82#include "G4hPairProduction.hh"
83
84#include "G4hIonisation.hh"
85#include "G4ionIonisation.hh"
86#include "G4alphaIonisation.hh"
88#include "G4NuclearStopping.hh"
89
90// msc models
91#include "G4UrbanMscModel93.hh"
92#include "G4UrbanMscModel95.hh"
94#include "G4WentzelVIModel.hh"
97//
98
99#include "G4LossTableManager.hh"
100#include "G4VAtomDeexcitation.hh"
102#include "G4EmProcessOptions.hh"
103
104// particles
105
106#include "G4Gamma.hh"
107#include "G4Electron.hh"
108#include "G4Positron.hh"
109#include "G4MuonPlus.hh"
110#include "G4MuonMinus.hh"
111#include "G4PionPlus.hh"
112#include "G4PionMinus.hh"
113#include "G4KaonPlus.hh"
114#include "G4KaonMinus.hh"
115#include "G4Proton.hh"
116#include "G4AntiProton.hh"
117#include "G4Deuteron.hh"
118#include "G4Triton.hh"
119#include "G4He3.hh"
120#include "G4Alpha.hh"
121#include "G4GenericIon.hh"
122
123//
124#include "G4PhysicsListHelper.hh"
125#include "G4BuilderType.hh"
126
127// factory
129//
131
132//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133
135 : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
136{
139}
140
141//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
142
144 : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
145{
148}
149
150//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
151
153{}
154
155//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
156
158{
159// gamma
161
162// leptons
167
168// mesons
173
174// baryons
177
178// ions
181 G4He3::He3();
184}
185
186//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
187
189{
191
192 // muon & hadron bremsstrahlung and pair production
201
202 // muon & hadron multiple scattering
204 mumsc->AddEmModel(0, new G4WentzelVIModel());
206 pimsc->AddEmModel(0, new G4WentzelVIModel());
208 kmsc->AddEmModel(0, new G4WentzelVIModel());
210 pmsc->AddEmModel(0, new G4WentzelVIModel());
211 G4hMultipleScattering* hmsc = new G4hMultipleScattering("ionmsc");
212
213 // high energy limit for e+- scattering models
214 G4double highEnergyLimit = 100*MeV;
215
216 // nuclear stopping
217 G4NuclearStopping* ionnuc = new G4NuclearStopping();
219
220 // Add Penelope EM Processes
222
223 while( (*theParticleIterator)() ){
224
226 G4String particleName = particle->GetParticleName();
227
228 if(verbose > 1)
229 G4cout << "### " << GetPhysicsName() << " instantiates for "
230 << particleName << G4endl;
231
232 //Applicability range for Penelope models
233 //for higher energies, the Standard models are used
234 G4double PenelopeHighEnergyLimit = 1.0*GeV;
235
236 if (particleName == "gamma") {
237
238 //Photo-electric effect
239 G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect();
240 G4PenelopePhotoElectricModel* thePEPenelopeModel = new
242 thePEPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
243 thePhotoElectricEffect->SetEmModel(thePEPenelopeModel, 1);
244 ph->RegisterProcess(thePhotoElectricEffect, particle);
245
246 //Compton scattering
247 G4ComptonScattering* theComptonScattering = new G4ComptonScattering();
248 G4PenelopeComptonModel* theComptonPenelopeModel =
250 theComptonPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
251 theComptonScattering->SetEmModel(theComptonPenelopeModel, 1);
252 ph->RegisterProcess(theComptonScattering, particle);
253
254 //Gamma conversion
255 G4GammaConversion* theGammaConversion = new G4GammaConversion();
256 G4PenelopeGammaConversionModel* theGCPenelopeModel =
258 theGammaConversion->SetEmModel(theGCPenelopeModel,1);
259 ph->RegisterProcess(theGammaConversion, particle);
260
261 //Rayleigh scattering
262 G4RayleighScattering* theRayleigh = new G4RayleighScattering();
263 G4PenelopeRayleighModel* theRayleighPenelopeModel =
265 //theRayleighPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
266 theRayleigh->SetEmModel(theRayleighPenelopeModel, 1);
267 ph->RegisterProcess(theRayleigh, particle);
268
269 } else if (particleName == "e-") {
270
271 // multiple scattering
276 msc1->SetHighEnergyLimit(highEnergyLimit);
277 msc2->SetLowEnergyLimit(highEnergyLimit);
278 msc->AddEmModel(0, msc1);
279 msc->AddEmModel(0, msc2);
280
283 ss->SetEmModel(ssm, 1);
284 ss->SetMinKinEnergy(highEnergyLimit);
285 ssm->SetLowEnergyLimit(highEnergyLimit);
286 ssm->SetActivationLowEnergyLimit(highEnergyLimit);
287 ph->RegisterProcess(msc, particle);
288 ph->RegisterProcess(ss, particle);
289
290 //Ionisation
291 G4eIonisation* eIoni = new G4eIonisation();
292 G4PenelopeIonisationModel* theIoniPenelope =
294 theIoniPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
295 eIoni->AddEmModel(0,theIoniPenelope,new G4UniversalFluctuation());
296 eIoni->SetStepFunction(0.2, 100*um); //
297 ph->RegisterProcess(eIoni, particle);
298
299 //Bremsstrahlung
301 G4PenelopeBremsstrahlungModel* theBremPenelope = new
303 theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
304 eBrem->AddEmModel(0,theBremPenelope);
305 ph->RegisterProcess(eBrem, particle);
306
307 } else if (particleName == "e+") {
308
309 // multiple scattering
314 msc1->SetHighEnergyLimit(highEnergyLimit);
315 msc2->SetLowEnergyLimit(highEnergyLimit);
316 msc->AddEmModel(0, msc1);
317 msc->AddEmModel(0, msc2);
318
321 ss->SetEmModel(ssm, 1);
322 ss->SetMinKinEnergy(highEnergyLimit);
323 ssm->SetLowEnergyLimit(highEnergyLimit);
324 ssm->SetActivationLowEnergyLimit(highEnergyLimit);
325 ph->RegisterProcess(msc, particle);
326 ph->RegisterProcess(ss, particle);
327
328 //Ionisation
329 G4eIonisation* eIoni = new G4eIonisation();
330 G4PenelopeIonisationModel* theIoniPenelope =
332 theIoniPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
333 eIoni->AddEmModel(0,theIoniPenelope,new G4UniversalFluctuation());
334 eIoni->SetStepFunction(0.2, 100*um); //
335 ph->RegisterProcess(eIoni, particle);
336
337 //Bremsstrahlung
339 G4PenelopeBremsstrahlungModel* theBremPenelope = new
341 theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
342 eBrem->AddEmModel(0,theBremPenelope);
343 ph->RegisterProcess(eBrem, particle);
344
345 //Annihilation
347 G4PenelopeAnnihilationModel* theAnnPenelope = new
349 theAnnPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
350 eAnni->AddEmModel(0,theAnnPenelope);
351 ph->RegisterProcess(eAnni, particle);
352
353 } else if (particleName == "mu+" ||
354 particleName == "mu-" ) {
355
356 // Identical to G4EmStandardPhysics_option3
357
358 G4MuIonisation* muIoni = new G4MuIonisation();
359 muIoni->SetStepFunction(0.2, 50*um);
360
361 ph->RegisterProcess(mumsc, particle);
362 ph->RegisterProcess(muIoni, particle);
363 ph->RegisterProcess(mub, particle);
364 ph->RegisterProcess(mup, particle);
365 ph->RegisterProcess(new G4CoulombScattering(), particle);
366
367 } else if (particleName == "alpha" ||
368 particleName == "He3" ) {
369
370 // Identical to G4EmStandardPhysics_option3
371
373 G4ionIonisation* ionIoni = new G4ionIonisation();
374 ionIoni->SetStepFunction(0.1, 10*um);
375
376 ph->RegisterProcess(msc, particle);
377 ph->RegisterProcess(ionIoni, particle);
378 ph->RegisterProcess(ionnuc, particle);
379
380 } else if (particleName == "GenericIon") {
381
382 // Identical to G4EmStandardPhysics_option3
383
384 G4ionIonisation* ionIoni = new G4ionIonisation();
386 ionIoni->SetStepFunction(0.1, 1*um);
387
388 ph->RegisterProcess(hmsc, particle);
389 ph->RegisterProcess(ionIoni, particle);
390 ph->RegisterProcess(ionnuc, particle);
391
392 } else if (particleName == "pi+" ||
393 particleName == "pi-" ) {
394
395 G4hIonisation* hIoni = new G4hIonisation();
396 hIoni->SetStepFunction(0.2, 50*um);
397
398 ph->RegisterProcess(pimsc, particle);
399 ph->RegisterProcess(hIoni, particle);
400 ph->RegisterProcess(pib, particle);
401 ph->RegisterProcess(pip, particle);
402
403 } else if (particleName == "kaon+" ||
404 particleName == "kaon-" ) {
405
406 G4hIonisation* hIoni = new G4hIonisation();
407 hIoni->SetStepFunction(0.2, 50*um);
408
409 ph->RegisterProcess(kmsc, particle);
410 ph->RegisterProcess(hIoni, particle);
411 ph->RegisterProcess(kb, particle);
412 ph->RegisterProcess(kp, particle);
413
414 } else if (particleName == "proton" ||
415 particleName == "anti_proton") {
416
417 G4hIonisation* hIoni = new G4hIonisation();
418 hIoni->SetStepFunction(0.2, 50*um);
419
420 ph->RegisterProcess(pmsc, particle);
421 ph->RegisterProcess(hIoni, particle);
422 ph->RegisterProcess(pb, particle);
423 ph->RegisterProcess(pp, particle);
424 ph->RegisterProcess(pnuc, particle);
425
426 } else if (particleName == "B+" ||
427 particleName == "B-" ||
428 particleName == "D+" ||
429 particleName == "D-" ||
430 particleName == "Ds+" ||
431 particleName == "Ds-" ||
432 particleName == "anti_He3" ||
433 particleName == "anti_alpha" ||
434 particleName == "anti_deuteron" ||
435 particleName == "anti_lambda_c+" ||
436 particleName == "anti_omega-" ||
437 particleName == "anti_sigma_c+" ||
438 particleName == "anti_sigma_c++" ||
439 particleName == "anti_sigma+" ||
440 particleName == "anti_sigma-" ||
441 particleName == "anti_triton" ||
442 particleName == "anti_xi_c+" ||
443 particleName == "anti_xi-" ||
444 particleName == "deuteron" ||
445 particleName == "lambda_c+" ||
446 particleName == "omega-" ||
447 particleName == "sigma_c+" ||
448 particleName == "sigma_c++" ||
449 particleName == "sigma+" ||
450 particleName == "sigma-" ||
451 particleName == "tau+" ||
452 particleName == "tau-" ||
453 particleName == "triton" ||
454 particleName == "xi_c+" ||
455 particleName == "xi-" ) {
456
457 // Identical to G4EmStandardPhysics_option3
458
459 ph->RegisterProcess(hmsc, particle);
460 ph->RegisterProcess(new G4hIonisation(), particle);
461 ph->RegisterProcess(pnuc, particle);
462 }
463 }
464
465 // Em options
466 //
468 opt.SetVerbose(verbose);
469
470 // Multiple Coulomb scattering
471 //
472 //opt.SetMscStepLimitation(fUseDistanceToBoundary);
473 //opt.SetMscRangeFactor(0.02);
474
475 // Physics tables
476 //
477
478 opt.SetMinEnergy(100*eV);
479 opt.SetMaxEnergy(10*TeV);
480 opt.SetDEDXBinning(220);
481 opt.SetLambdaBinning(220);
482
483 // Nuclear stopping
484 pnuc->SetMaxKinEnergy(MeV);
485
486 //opt.SetSplineFlag(true);
487 opt.SetPolarAngleLimit(CLHEP::pi);
488
489 // Ionization
490 //
491 //opt.SetSubCutoff(true);
492
493
494 // Deexcitation
495 //
496 G4VAtomDeexcitation* deexcitation = new G4UAtomicDeexcitation();
498 deexcitation->SetFluo(true);
499}
500
501//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@ bElectromagnetic
@ fUseDistanceToBoundary
#define G4_DECLARE_PHYSCONSTR_FACTORY(physics_constructor)
double G4double
Definition: G4Types.hh:64
int G4int
Definition: G4Types.hh:66
#define G4endl
Definition: G4ios.hh:52
G4DLLIMPORT std::ostream G4cout
static G4Alpha * Alpha()
Definition: G4Alpha.cc:89
static G4AntiProton * AntiProton()
Definition: G4AntiProton.cc:93
static G4Deuteron * Deuteron()
Definition: G4Deuteron.cc:94
static G4Electron * Electron()
Definition: G4Electron.cc:94
virtual void ConstructProcess()
virtual void ConstructParticle()
G4EmPenelopePhysics(G4int ver=1)
void SetMaxEnergy(G4double val)
void SetDEDXBinning(G4int val)
void SetLambdaBinning(G4int val)
void SetPolarAngleLimit(G4double val)
void SetVerbose(G4int val, const G4String &name="all")
void SetMinEnergy(G4double val)
static G4Gamma * Gamma()
Definition: G4Gamma.cc:86
static G4GenericIon * GenericIonDefinition()
Definition: G4GenericIon.cc:87
static G4He3 * He3()
Definition: G4He3.cc:94
static G4KaonMinus * KaonMinusDefinition()
Definition: G4KaonMinus.cc:108
static G4KaonPlus * KaonPlusDefinition()
Definition: G4KaonPlus.cc:108
void SetAtomDeexcitation(G4VAtomDeexcitation *)
static G4LossTableManager * Instance()
static G4MuonMinus * MuonMinus()
Definition: G4MuonMinus.cc:100
static G4MuonPlus * MuonPlus()
Definition: G4MuonPlus.cc:99
const G4String & GetParticleName() const
G4bool RegisterProcess(G4VProcess *process, G4ParticleDefinition *particle)
static G4PhysicsListHelper * GetPhysicsListHelper()
static G4PionMinus * PionMinusDefinition()
Definition: G4PionMinus.cc:93
static G4PionPlus * PionPlusDefinition()
Definition: G4PionPlus.cc:93
static G4Positron * Positron()
Definition: G4Positron.cc:94
static G4Proton * Proton()
Definition: G4Proton.cc:93
static G4Triton * Triton()
Definition: G4Triton.cc:95
void SetHighEnergyLimit(G4double)
Definition: G4VEmModel.hh:585
void SetActivationLowEnergyLimit(G4double)
Definition: G4VEmModel.hh:606
void SetLowEnergyLimit(G4double)
Definition: G4VEmModel.hh:592
void AddEmModel(G4int, G4VEmModel *, const G4Region *region=0)
void SetMinKinEnergy(G4double e)
void SetEmModel(G4VEmModel *, G4int index=1)
void SetMaxKinEnergy(G4double e)
void SetEmModel(G4VEmModel *, G4int index=1)
void AddEmModel(G4int, G4VEmModel *, G4VEmFluctuationModel *fluc=0, const G4Region *region=0)
void SetStepFunction(G4double v1, G4double v2)
void AddEmModel(G4int order, G4VEmModel *, const G4Region *region=0)
void SetStepLimitType(G4MscStepLimitType val)
const G4String & GetPhysicsName() const
G4ParticleTable::G4PTblDicIterator * theParticleIterator