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G4EmPenelopePhysics.cc
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26 // $Id$
27 
28 #include "G4EmPenelopePhysics.hh"
29 #include "G4ParticleDefinition.hh"
30 #include "G4SystemOfUnits.hh"
31 
32 // *** Processes and models
33 
34 // gamma
35 
36 #include "G4PhotoElectricEffect.hh"
37 #include "G4PenelopePhotoElectricModel.hh"
38 
39 #include "G4ComptonScattering.hh"
40 #include "G4PenelopeComptonModel.hh"
41 
42 #include "G4GammaConversion.hh"
43 #include "G4PenelopeGammaConversionModel.hh"
44 
45 #include "G4RayleighScattering.hh"
46 #include "G4PenelopeRayleighModel.hh"
47 
48 // e- and e+
49 
50 #include "G4eMultipleScattering.hh"
51 #include "G4UniversalFluctuation.hh"
52 
53 #include "G4eIonisation.hh"
54 #include "G4PenelopeIonisationModel.hh"
55 
56 #include "G4eBremsstrahlung.hh"
57 #include "G4PenelopeBremsstrahlungModel.hh"
58 
59 // e+ only
60 
61 #include "G4eplusAnnihilation.hh"
62 #include "G4PenelopeAnnihilationModel.hh"
63 
64 // mu
65 
66 #include "G4MuMultipleScattering.hh"
67 #include "G4MuIonisation.hh"
68 #include "G4MuBremsstrahlung.hh"
69 #include "G4MuPairProduction.hh"
70 
71 #include "G4MuBremsstrahlungModel.hh"
72 #include "G4MuPairProductionModel.hh"
73 #include "G4hBremsstrahlungModel.hh"
74 #include "G4hPairProductionModel.hh"
75 
76 // hadrons
77 
78 #include "G4hMultipleScattering.hh"
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"
87 #include "G4IonParametrisedLossModel.hh"
88 #include "G4NuclearStopping.hh"
89 
90 // msc models
91 #include "G4UrbanMscModel93.hh"
92 #include "G4UrbanMscModel95.hh"
93 #include "G4GoudsmitSaundersonMscModel.hh"
94 #include "G4WentzelVIModel.hh"
95 #include "G4CoulombScattering.hh"
96 #include "G4eCoulombScatteringModel.hh"
97 //
98 
99 #include "G4LossTableManager.hh"
100 #include "G4VAtomDeexcitation.hh"
101 #include "G4UAtomicDeexcitation.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
128 #include "G4PhysicsConstructorFactory.hh"
129 //
130 G4_DECLARE_PHYSCONSTR_FACTORY(G4EmPenelopePhysics);
131 
132 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
133 
134 G4EmPenelopePhysics::G4EmPenelopePhysics(G4int ver)
135  : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
136 {
137  G4LossTableManager::Instance();
138  SetPhysicsType(bElectromagnetic);
139 }
140 
141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
142 
143 G4EmPenelopePhysics::G4EmPenelopePhysics(G4int ver, const G4String&)
144  : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
145 {
146  G4LossTableManager::Instance();
147  SetPhysicsType(bElectromagnetic);
148 }
149 
150 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
151 
152 G4EmPenelopePhysics::~G4EmPenelopePhysics()
153 {}
154 
155 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
156 
157 void G4EmPenelopePhysics::ConstructParticle()
158 {
159 // gamma
160  G4Gamma::Gamma();
161 
162 // leptons
163  G4Electron::Electron();
164  G4Positron::Positron();
165  G4MuonPlus::MuonPlus();
166  G4MuonMinus::MuonMinus();
167 
168 // mesons
169  G4PionPlus::PionPlusDefinition();
170  G4PionMinus::PionMinusDefinition();
171  G4KaonPlus::KaonPlusDefinition();
172  G4KaonMinus::KaonMinusDefinition();
173 
174 // baryons
175  G4Proton::Proton();
176  G4AntiProton::AntiProton();
177 
178 // ions
179  G4Deuteron::Deuteron();
180  G4Triton::Triton();
181  G4He3::He3();
182  G4Alpha::Alpha();
183  G4GenericIon::GenericIonDefinition();
184 }
185 
186 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
187 
188 void G4EmPenelopePhysics::ConstructProcess()
189 {
190  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
191 
192  // muon & hadron bremsstrahlung and pair production
193  G4MuBremsstrahlung* mub = new G4MuBremsstrahlung();
194  G4MuPairProduction* mup = new G4MuPairProduction();
195  G4hBremsstrahlung* pib = new G4hBremsstrahlung();
196  G4hPairProduction* pip = new G4hPairProduction();
197  G4hBremsstrahlung* kb = new G4hBremsstrahlung();
198  G4hPairProduction* kp = new G4hPairProduction();
199  G4hBremsstrahlung* pb = new G4hBremsstrahlung();
200  G4hPairProduction* pp = new G4hPairProduction();
201 
202  // muon & hadron multiple scattering
203  G4MuMultipleScattering* mumsc = new G4MuMultipleScattering();
204  mumsc->AddEmModel(0, new G4WentzelVIModel());
205  G4MuMultipleScattering* pimsc = new G4MuMultipleScattering();
206  pimsc->AddEmModel(0, new G4WentzelVIModel());
207  G4MuMultipleScattering* kmsc = new G4MuMultipleScattering();
208  kmsc->AddEmModel(0, new G4WentzelVIModel());
209  G4MuMultipleScattering* pmsc = new G4MuMultipleScattering();
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();
218  G4NuclearStopping* pnuc = new G4NuclearStopping();
219 
220  // Add Penelope EM Processes
221  theParticleIterator->reset();
222 
223  while( (*theParticleIterator)() ){
224 
225  G4ParticleDefinition* particle = theParticleIterator->value();
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
241  G4PenelopePhotoElectricModel();
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 =
249  new G4PenelopeComptonModel();
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 =
257  new G4PenelopeGammaConversionModel();
258  theGammaConversion->SetEmModel(theGCPenelopeModel,1);
259  ph->RegisterProcess(theGammaConversion, particle);
260 
261  //Rayleigh scattering
262  G4RayleighScattering* theRayleigh = new G4RayleighScattering();
263  G4PenelopeRayleighModel* theRayleighPenelopeModel =
264  new G4PenelopeRayleighModel();
265  //theRayleighPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
266  theRayleigh->SetEmModel(theRayleighPenelopeModel, 1);
267  ph->RegisterProcess(theRayleigh, particle);
268 
269  } else if (particleName == "e-") {
270 
271  // multiple scattering
272  G4eMultipleScattering* msc = new G4eMultipleScattering;
273  msc->SetStepLimitType(fUseDistanceToBoundary);
274  G4UrbanMscModel95* msc1 = new G4UrbanMscModel95();
275  G4WentzelVIModel* msc2 = new G4WentzelVIModel();
276  msc1->SetHighEnergyLimit(highEnergyLimit);
277  msc2->SetLowEnergyLimit(highEnergyLimit);
278  msc->AddEmModel(0, msc1);
279  msc->AddEmModel(0, msc2);
280 
281  G4eCoulombScatteringModel* ssm = new G4eCoulombScatteringModel();
282  G4CoulombScattering* ss = new G4CoulombScattering();
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 =
293  new G4PenelopeIonisationModel();
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
300  G4eBremsstrahlung* eBrem = new G4eBremsstrahlung();
301  G4PenelopeBremsstrahlungModel* theBremPenelope = new
302  G4PenelopeBremsstrahlungModel();
303  theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
304  eBrem->AddEmModel(0,theBremPenelope);
305  ph->RegisterProcess(eBrem, particle);
306 
307  } else if (particleName == "e+") {
308 
309  // multiple scattering
310  G4eMultipleScattering* msc = new G4eMultipleScattering;
311  msc->SetStepLimitType(fUseDistanceToBoundary);
312  G4UrbanMscModel95* msc1 = new G4UrbanMscModel95();
313  G4WentzelVIModel* msc2 = new G4WentzelVIModel();
314  msc1->SetHighEnergyLimit(highEnergyLimit);
315  msc2->SetLowEnergyLimit(highEnergyLimit);
316  msc->AddEmModel(0, msc1);
317  msc->AddEmModel(0, msc2);
318 
319  G4eCoulombScatteringModel* ssm = new G4eCoulombScatteringModel();
320  G4CoulombScattering* ss = new G4CoulombScattering();
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 =
331  new G4PenelopeIonisationModel();
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
338  G4eBremsstrahlung* eBrem = new G4eBremsstrahlung();
339  G4PenelopeBremsstrahlungModel* theBremPenelope = new
340  G4PenelopeBremsstrahlungModel();
341  theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
342  eBrem->AddEmModel(0,theBremPenelope);
343  ph->RegisterProcess(eBrem, particle);
344 
345  //Annihilation
346  G4eplusAnnihilation* eAnni = new G4eplusAnnihilation();
347  G4PenelopeAnnihilationModel* theAnnPenelope = new
348  G4PenelopeAnnihilationModel();
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 
372  G4hMultipleScattering* msc = new G4hMultipleScattering();
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();
385  ionIoni->SetEmModel(new G4IonParametrisedLossModel());
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  //
467  G4EmProcessOptions opt;
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();
497  G4LossTableManager::Instance()->SetAtomDeexcitation(deexcitation);
498  deexcitation->SetFluo(true);
499 }
500 
501 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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