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26// $Id: G4EmPenelopePhysics.cc,v 1.12 2010/10/10 15:18:34 vnivanch Exp $
27// GEANT4 tag $Name: phys-lists-V09-03-34 $
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 "G4alphaIonisation.hh"
84#include "G4IonParametrisedLossModel.hh"
85#include "G4NuclearStopping.hh"
86
87// msc models
88#include "G4UrbanMscModel93.hh"
89#include "G4WentzelVIModel.hh"
90#include "G4GoudsmitSaundersonMscModel.hh"
91#include "G4CoulombScattering.hh"
92
93//
94
95#include "G4LossTableManager.hh"
96#include "G4EmProcessOptions.hh"
97
98// particles
99
100#include "G4Gamma.hh"
101#include "G4Electron.hh"
102#include "G4Positron.hh"
103#include "G4MuonPlus.hh"
104#include "G4MuonMinus.hh"
105#include "G4PionPlus.hh"
106#include "G4PionMinus.hh"
107#include "G4KaonPlus.hh"
108#include "G4KaonMinus.hh"
109#include "G4Proton.hh"
110#include "G4AntiProton.hh"
111#include "G4Deuteron.hh"
112#include "G4Triton.hh"
113#include "G4He3.hh"
114#include "G4Alpha.hh"
115#include "G4GenericIon.hh"
116
117//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
118
119G4EmPenelopePhysics::G4EmPenelopePhysics(G4int ver)
120  : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
121{
122  G4LossTableManager::Instance();
123}
124
125//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
126
127G4EmPenelopePhysics::G4EmPenelopePhysics(G4int ver, const G4String&)
128  : G4VPhysicsConstructor("G4EmPenelopePhysics"), verbose(ver)
129{
130  G4LossTableManager::Instance();
131}
132
133//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
134
135G4EmPenelopePhysics::~G4EmPenelopePhysics()
136{}
137
138//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
139
140void G4EmPenelopePhysics::ConstructParticle()
141{
142// gamma
143  G4Gamma::Gamma();
144
145// leptons
146  G4Electron::Electron();
147  G4Positron::Positron();
148  G4MuonPlus::MuonPlus();
149  G4MuonMinus::MuonMinus();
150
151// mesons
152  G4PionPlus::PionPlusDefinition();
153  G4PionMinus::PionMinusDefinition();
154  G4KaonPlus::KaonPlusDefinition();
155  G4KaonMinus::KaonMinusDefinition();
156
157// baryons
158  G4Proton::Proton();
159  G4AntiProton::AntiProton();
160
161// ions
162  G4Deuteron::Deuteron();
163  G4Triton::Triton();
164  G4He3::He3();
165  G4Alpha::Alpha();
166  G4GenericIon::GenericIonDefinition();
167}
168
169//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
170
171void G4EmPenelopePhysics::ConstructProcess()
172{
173  // Add Penelope EM Processes
174
175  theParticleIterator->reset();
176
177  while( (*theParticleIterator)() ){
178 
179    G4ParticleDefinition* particle = theParticleIterator->value();
180    G4ProcessManager* pmanager = particle->GetProcessManager();
181    G4String particleName = particle->GetParticleName();
182   
183    if(verbose > 1)
184      G4cout << "### " << GetPhysicsName() << " instantiates for " 
185             << particleName << G4endl;
186
187    //Applicability range for Penelope models
188    //for higher energies, the Standard models are used   
189    G4double PenelopeHighEnergyLimit = 1.0*GeV;
190
191    if (particleName == "gamma") {
192
193      //Photo-electric effect
194      G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect();
195      G4PenelopePhotoElectricModel* thePEPenelopeModel = new 
196        G4PenelopePhotoElectricModel();
197      thePEPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
198      thePhotoElectricEffect->AddEmModel(0,thePEPenelopeModel);
199      pmanager->AddDiscreteProcess(thePhotoElectricEffect);
200
201      //Compton scattering
202      G4ComptonScattering* theComptonScattering = new G4ComptonScattering();
203      G4PenelopeComptonModel* theComptonPenelopeModel = 
204        new G4PenelopeComptonModel();
205      theComptonPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
206      theComptonScattering->AddEmModel(0,theComptonPenelopeModel);
207      pmanager->AddDiscreteProcess(theComptonScattering);
208
209      //Gamma conversion
210      G4GammaConversion* theGammaConversion = new G4GammaConversion();
211      G4PenelopeGammaConversionModel* theGCPenelopeModel = 
212        new G4PenelopeGammaConversionModel();
213      theGammaConversion->AddEmModel(0,theGCPenelopeModel);
214      pmanager->AddDiscreteProcess(theGammaConversion);
215
216      //Rayleigh scattering
217      G4RayleighScattering* theRayleigh = new G4RayleighScattering();
218      G4PenelopeRayleighModel* theRayleighPenelopeModel = 
219        new G4PenelopeRayleighModel();
220      theRayleighPenelopeModel->SetHighEnergyLimit(PenelopeHighEnergyLimit);
221      theRayleigh->AddEmModel(0,theRayleighPenelopeModel);
222      pmanager->AddDiscreteProcess(theRayleigh);
223
224    } else if (particleName == "e-") {
225
226      G4eMultipleScattering* msc = new G4eMultipleScattering();
227      //msc->AddEmModel(0, new G4UrbanMscModel93());
228      msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
229      msc->SetStepLimitType(fUseDistanceToBoundary);
230      pmanager->AddProcess(msc,                   -1, 1, 1);
231     
232      //Ionisation
233      G4eIonisation* eIoni = new G4eIonisation();
234      G4PenelopeIonisationModel* theIoniPenelope = 
235        new G4PenelopeIonisationModel();
236      theIoniPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
237      eIoni->AddEmModel(0,theIoniPenelope,new G4UniversalFluctuation());
238      eIoni->SetStepFunction(0.2, 100*um); //     
239      pmanager->AddProcess(eIoni,                 -1, 2, 2);
240     
241      //Bremsstrahlung
242      G4eBremsstrahlung* eBrem = new G4eBremsstrahlung();
243      G4PenelopeBremsstrahlungModel* theBremPenelope = new 
244        G4PenelopeBremsstrahlungModel();
245      theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
246      eBrem->AddEmModel(0,theBremPenelope);
247      pmanager->AddProcess(eBrem, -1,-3, 3);
248
249    } else if (particleName == "e+") {
250   
251      G4eMultipleScattering* msc = new G4eMultipleScattering();
252      //msc->AddEmModel(0, new G4UrbanMscModel93());
253      msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
254      msc->SetStepLimitType(fUseDistanceToBoundary);
255      pmanager->AddProcess(msc,                   -1, 1, 1);
256
257      //Ionisation
258      G4eIonisation* eIoni = new G4eIonisation();
259      G4PenelopeIonisationModel* theIoniPenelope = 
260        new G4PenelopeIonisationModel();
261      theIoniPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
262      eIoni->AddEmModel(0,theIoniPenelope,new G4UniversalFluctuation());
263      eIoni->SetStepFunction(0.2, 100*um); //     
264      pmanager->AddProcess(eIoni,                 -1, 2, 2);
265
266       //Bremsstrahlung
267      G4eBremsstrahlung* eBrem = new G4eBremsstrahlung();
268      G4PenelopeBremsstrahlungModel* theBremPenelope = new 
269        G4PenelopeBremsstrahlungModel();
270      theBremPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
271      eBrem->AddEmModel(0,theBremPenelope);
272      pmanager->AddProcess(eBrem, -1,-3, 3);
273     
274      //Annihilation
275      G4eplusAnnihilation* eAnni = new G4eplusAnnihilation();
276      G4PenelopeAnnihilationModel* theAnnPenelope = new 
277        G4PenelopeAnnihilationModel();
278      theAnnPenelope->SetHighEnergyLimit(PenelopeHighEnergyLimit);
279      eAnni->AddEmModel(0,theAnnPenelope);
280      pmanager->AddProcess(eAnni,0,-1, 4);
281
282    } else if (particleName == "mu+" ||
283               particleName == "mu-"    ) {
284
285      // Identical to G4EmStandardPhysics_option3
286     
287      G4MuMultipleScattering* msc = new G4MuMultipleScattering();
288      msc->AddEmModel(0, new G4WentzelVIModel());
289      pmanager->AddProcess(msc,                       -1, 1, 1);
290
291      G4MuIonisation* muIoni = new G4MuIonisation();
292      muIoni->SetStepFunction(0.2, 50*um);         
293
294      pmanager->AddProcess(muIoni,                    -1, 2, 2);     
295      pmanager->AddProcess(new G4MuBremsstrahlung,    -1,-3, 3);     
296      pmanager->AddProcess(new G4MuPairProduction,    -1,-4, 4);
297      pmanager->AddDiscreteProcess(new G4CoulombScattering());
298
299    } else if (particleName == "GenericIon") {
300
301      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
302
303      G4ionIonisation* ionIoni = new G4ionIonisation();
304      ionIoni->SetEmModel(new G4IonParametrisedLossModel());
305      ionIoni->SetStepFunction(0.1, 10*um);
306      pmanager->AddProcess(ionIoni,                   -1, 2, 2);
307      pmanager->AddProcess(new G4NuclearStopping(),   -1, 3,-1);
308
309    } else if (particleName == "alpha" ||
310               particleName == "He3" ) {
311
312      // Identical to G4EmStandardPhysics_option3
313     
314      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
315
316      G4ionIonisation* ionIoni = new G4ionIonisation();
317      ionIoni->SetStepFunction(0.1, 20*um);
318      pmanager->AddProcess(ionIoni,                   -1, 2, 2);
319      pmanager->AddProcess(new G4NuclearStopping(),   -1, 3,-1);
320
321    } else if (particleName == "pi+" ||
322               particleName == "pi-" ||
323               particleName == "kaon+" ||
324               particleName == "kaon-" ||
325               particleName == "proton" ) {
326
327      // Identical to G4EmStandardPhysics_option3
328     
329      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
330     
331      G4hIonisation* hIoni = new G4hIonisation();
332      hIoni->SetStepFunction(0.2, 50*um);
333
334      pmanager->AddProcess(hIoni,                     -1, 2, 2);
335      pmanager->AddProcess(new G4hBremsstrahlung,     -1,-3, 3);
336      pmanager->AddProcess(new G4hPairProduction,     -1,-4, 4);
337
338    } else if (particleName == "B+" ||
339               particleName == "B-" ||
340               particleName == "D+" ||
341               particleName == "D-" ||
342               particleName == "Ds+" ||
343               particleName == "Ds-" ||
344               particleName == "anti_He3" ||
345               particleName == "anti_alpha" ||
346               particleName == "anti_deuteron" ||
347               particleName == "anti_lambda_c+" ||
348               particleName == "anti_omega-" ||
349               particleName == "anti_proton" ||
350               particleName == "anti_sigma_c+" ||
351               particleName == "anti_sigma_c++" ||
352               particleName == "anti_sigma+" ||
353               particleName == "anti_sigma-" ||
354               particleName == "anti_triton" ||
355               particleName == "anti_xi_c+" ||
356               particleName == "anti_xi-" ||
357               particleName == "deuteron" ||
358               particleName == "lambda_c+" ||
359               particleName == "omega-" ||
360               particleName == "sigma_c+" ||
361               particleName == "sigma_c++" ||
362               particleName == "sigma+" ||
363               particleName == "sigma-" ||
364               particleName == "tau+" ||
365               particleName == "tau-" ||
366               particleName == "triton" ||
367               particleName == "xi_c+" ||
368               particleName == "xi-" ) {
369
370      // Identical to G4EmStandardPhysics_option3
371     
372      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
373      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
374
375    }
376  }
377   
378  // Em options
379  //     
380  G4EmProcessOptions opt;
381  opt.SetVerbose(verbose);
382 
383  // Multiple Coulomb scattering
384  //
385  //opt.SetMscStepLimitation(fUseDistanceToBoundary);
386  //opt.SetMscRangeFactor(0.02);
387   
388  // Physics tables
389  //
390
391  opt.SetMinEnergy(100*eV);
392  opt.SetMaxEnergy(10*TeV);
393  opt.SetDEDXBinning(220);
394  opt.SetLambdaBinning(220);
395
396  //opt.SetSplineFlag(true);
397  opt.SetPolarAngleLimit(0.2);
398   
399  // Ionization
400  //
401  //opt.SetSubCutoff(true);   
402}
403
404//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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