Geant4  9.6.p02
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4EmStandardPhysics_option1.cc
Go to the documentation of this file.
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 // $Id$
27 //
28 //---------------------------------------------------------------------------
29 //
30 // ClassName: G4EmStandardPhysics_option1
31 //
32 // Author: V.Ivanchenko 09.11.2005
33 //
34 // Modified:
35 // 19.12.2005 V.Ivanchenko StepFunction for electrons (1.0, 1.0*mm)
36 // 21.06.2006 V.Ivanchenko use recent msc with step limitation off
37 // 23.06.2006 V.Ivanchenko set dRoverRange = 0.8 for e- and e+
38 // 13.11.2006 V.Ivanchenko use G4hMultipleScattering
39 // 23.11.2006 V.Ivanchenko remove mscStepLimit option and improve cout
40 // 13.02.2007 V.Ivanchenko set skin=0.0
41 // 15.05.2007 V.Ivanchenko rename to _option1
42 // 21.04.2008 V.Ivanchenko add long-lived D and B mesons
43 // 19.11.2010 V.Ivanchenko added WentzelVI model for muons;
44 // disable ApplyCut option for compatibility with 9.2
45 //
46 //----------------------------------------------------------------------------
47 //
48 
49 #include "G4EmStandardPhysics_option1.hh"
50 #include "G4SystemOfUnits.hh"
51 #include "G4ParticleDefinition.hh"
52 #include "G4LossTableManager.hh"
53 #include "G4EmProcessOptions.hh"
54 
55 #include "G4ComptonScattering.hh"
56 #include "G4GammaConversion.hh"
57 #include "G4PhotoElectricEffect.hh"
58 
59 #include "G4eMultipleScattering.hh"
60 #include "G4MuMultipleScattering.hh"
61 #include "G4hMultipleScattering.hh"
62 #include "G4eCoulombScatteringModel.hh"
63 #include "G4CoulombScattering.hh"
64 #include "G4WentzelVIModel.hh"
65 #include "G4UrbanMscModel93.hh"
66 #include "G4UrbanMscModel95.hh"
67 
68 #include "G4eIonisation.hh"
69 #include "G4eBremsstrahlung.hh"
70 #include "G4eplusAnnihilation.hh"
71 #include "G4UAtomicDeexcitation.hh"
72 
73 #include "G4MuIonisation.hh"
74 #include "G4MuBremsstrahlung.hh"
75 #include "G4MuPairProduction.hh"
76 #include "G4hBremsstrahlung.hh"
77 #include "G4hPairProduction.hh"
78 
79 #include "G4MuBremsstrahlungModel.hh"
80 #include "G4MuPairProductionModel.hh"
81 #include "G4hBremsstrahlungModel.hh"
82 #include "G4hPairProductionModel.hh"
83 
84 #include "G4hIonisation.hh"
85 #include "G4ionIonisation.hh"
86 #include "G4alphaIonisation.hh"
87 
88 #include "G4Gamma.hh"
89 #include "G4Electron.hh"
90 #include "G4Positron.hh"
91 #include "G4MuonPlus.hh"
92 #include "G4MuonMinus.hh"
93 #include "G4PionPlus.hh"
94 #include "G4PionMinus.hh"
95 #include "G4KaonPlus.hh"
96 #include "G4KaonMinus.hh"
97 #include "G4Proton.hh"
98 #include "G4AntiProton.hh"
99 #include "G4Deuteron.hh"
100 #include "G4Triton.hh"
101 #include "G4He3.hh"
102 #include "G4Alpha.hh"
103 #include "G4GenericIon.hh"
104 
105 #include "G4PhysicsListHelper.hh"
106 #include "G4BuilderType.hh"
107 
108 // factory
109 #include "G4PhysicsConstructorFactory.hh"
110 //
111 G4_DECLARE_PHYSCONSTR_FACTORY(G4EmStandardPhysics_option1);
112 
113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114 
115 G4EmStandardPhysics_option1::G4EmStandardPhysics_option1(G4int ver)
116  : G4VPhysicsConstructor("G4EmStandard_opt1"), verbose(ver)
117 {
118  G4LossTableManager::Instance();
119  SetPhysicsType(bElectromagnetic);
120 }
121 
122 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
123 
124 G4EmStandardPhysics_option1::G4EmStandardPhysics_option1(G4int ver, const G4String&)
125  : G4VPhysicsConstructor("G4EmStandard_opt1"), verbose(ver)
126 {
127  G4LossTableManager::Instance();
128  SetPhysicsType(bElectromagnetic);
129 }
130 
131 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
132 
133 G4EmStandardPhysics_option1::~G4EmStandardPhysics_option1()
134 {}
135 
136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
137 
138 void G4EmStandardPhysics_option1::ConstructParticle()
139 {
140 // gamma
141  G4Gamma::Gamma();
142 
143 // leptons
144  G4Electron::Electron();
145  G4Positron::Positron();
146  G4MuonPlus::MuonPlus();
147  G4MuonMinus::MuonMinus();
148 
149 // mesons
150  G4PionPlus::PionPlusDefinition();
151  G4PionMinus::PionMinusDefinition();
152  G4KaonPlus::KaonPlusDefinition();
153  G4KaonMinus::KaonMinusDefinition();
154 
155 // barions
156  G4Proton::Proton();
157  G4AntiProton::AntiProton();
158 
159 // ions
160  G4Deuteron::Deuteron();
161  G4Triton::Triton();
162  G4He3::He3();
163  G4Alpha::Alpha();
164  G4GenericIon::GenericIonDefinition();
165 }
166 
167 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
168 
169 void G4EmStandardPhysics_option1::ConstructProcess()
170 {
171  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
172 
173  // muon & hadron bremsstrahlung and pair production
174  G4MuBremsstrahlung* mub = new G4MuBremsstrahlung();
175  G4MuPairProduction* mup = new G4MuPairProduction();
176  G4hBremsstrahlung* pib = new G4hBremsstrahlung();
177  G4hPairProduction* pip = new G4hPairProduction();
178  G4hBremsstrahlung* kb = new G4hBremsstrahlung();
179  G4hPairProduction* kp = new G4hPairProduction();
180  G4hBremsstrahlung* pb = new G4hBremsstrahlung();
181  G4hPairProduction* pp = new G4hPairProduction();
182 
183  // muon & hadron multiple scattering
184  G4MuMultipleScattering* mumsc = new G4MuMultipleScattering();
185  mumsc->AddEmModel(0, new G4WentzelVIModel());
186  G4MuMultipleScattering* pimsc = new G4MuMultipleScattering();
187  pimsc->AddEmModel(0, new G4WentzelVIModel());
188  G4MuMultipleScattering* kmsc = new G4MuMultipleScattering();
189  kmsc->AddEmModel(0, new G4WentzelVIModel());
190  G4MuMultipleScattering* pmsc = new G4MuMultipleScattering();
191  pmsc->AddEmModel(0, new G4WentzelVIModel());
192  G4hMultipleScattering* hmsc = new G4hMultipleScattering("ionmsc");
193 
194  // high energy limit for e+- scattering models and bremsstrahlung
195  G4double highEnergyLimit = 100*MeV;
196 
197  // Add standard EM Processes
198  theParticleIterator->reset();
199  while( (*theParticleIterator)() ){
200  G4ParticleDefinition* particle = theParticleIterator->value();
201  G4String particleName = particle->GetParticleName();
202  if(verbose > 1)
203  G4cout << "### " << GetPhysicsName() << " instantiates for "
204  << particleName << G4endl;
205 
206  if (particleName == "gamma") {
207 
208  ph->RegisterProcess(new G4PhotoElectricEffect(), particle);
209  ph->RegisterProcess(new G4ComptonScattering(), particle);
210  ph->RegisterProcess(new G4GammaConversion(), particle);
211 
212  } else if (particleName == "e-") {
213 
214  G4eIonisation* eioni = new G4eIonisation();
215  eioni->SetStepFunction(0.8, 1.0*mm);
216 
217  G4eMultipleScattering* msc = new G4eMultipleScattering;
218  msc->SetStepLimitType(fMinimal);
219  G4UrbanMscModel93* msc1 = new G4UrbanMscModel93();
220  G4WentzelVIModel* msc2 = new G4WentzelVIModel();
221  msc1->SetHighEnergyLimit(highEnergyLimit);
222  msc2->SetLowEnergyLimit(highEnergyLimit);
223  msc->AddEmModel(0, msc1);
224  msc->AddEmModel(0, msc2);
225 
226  G4eCoulombScatteringModel* ssm = new G4eCoulombScatteringModel();
227  G4CoulombScattering* ss = new G4CoulombScattering();
228  ss->SetEmModel(ssm, 1);
229  ss->SetMinKinEnergy(highEnergyLimit);
230  ssm->SetLowEnergyLimit(highEnergyLimit);
231  ssm->SetActivationLowEnergyLimit(highEnergyLimit);
232 
233  ph->RegisterProcess(msc, particle);
234  ph->RegisterProcess(eioni, particle);
235  ph->RegisterProcess(new G4eBremsstrahlung(), particle);
236  ph->RegisterProcess(ss, particle);
237 
238  } else if (particleName == "e+") {
239 
240  G4eIonisation* eioni = new G4eIonisation();
241  eioni->SetStepFunction(0.8, 1.0*mm);
242 
243  G4eMultipleScattering* msc = new G4eMultipleScattering;
244  msc->SetStepLimitType(fMinimal);
245  G4UrbanMscModel93* msc1 = new G4UrbanMscModel93();
246  G4WentzelVIModel* msc2 = new G4WentzelVIModel();
247  msc1->SetHighEnergyLimit(highEnergyLimit);
248  msc2->SetLowEnergyLimit(highEnergyLimit);
249  msc->AddEmModel(0, msc1);
250  msc->AddEmModel(0, msc2);
251 
252  G4eCoulombScatteringModel* ssm = new G4eCoulombScatteringModel();
253  G4CoulombScattering* ss = new G4CoulombScattering();
254  ss->SetEmModel(ssm, 1);
255  ss->SetMinKinEnergy(highEnergyLimit);
256  ssm->SetLowEnergyLimit(highEnergyLimit);
257  ssm->SetActivationLowEnergyLimit(highEnergyLimit);
258 
259  ph->RegisterProcess(msc, particle);
260  ph->RegisterProcess(eioni, particle);
261  ph->RegisterProcess(new G4eBremsstrahlung(), particle);
262  ph->RegisterProcess(new G4eplusAnnihilation(), particle);
263  ph->RegisterProcess(ss, particle);
264 
265  } else if (particleName == "mu+" ||
266  particleName == "mu-" ) {
267 
268  ph->RegisterProcess(mumsc, particle);
269  ph->RegisterProcess(new G4MuIonisation(), particle);
270  ph->RegisterProcess(mub, particle);
271  ph->RegisterProcess(mup, particle);
272  ph->RegisterProcess(new G4CoulombScattering(), particle);
273 
274  } else if (particleName == "alpha" ||
275  particleName == "He3" ) {
276 
277  //ph->RegisterProcess(hmsc, particle);
278  ph->RegisterProcess(new G4hMultipleScattering(), particle);
279  ph->RegisterProcess(new G4ionIonisation(), particle);
280 
281  } else if (particleName == "GenericIon") {
282 
283  ph->RegisterProcess(hmsc, particle);
284  ph->RegisterProcess(new G4ionIonisation(), particle);
285 
286  } else if (particleName == "pi+" ||
287  particleName == "pi-" ) {
288 
289  //G4hMultipleScattering* pimsc = new G4hMultipleScattering();
290  ph->RegisterProcess(pimsc, particle);
291  ph->RegisterProcess(new G4hIonisation(), particle);
292  ph->RegisterProcess(pib, particle);
293  ph->RegisterProcess(pip, particle);
294 
295  } else if (particleName == "kaon+" ||
296  particleName == "kaon-" ) {
297 
298  //G4hMultipleScattering* kmsc = new G4hMultipleScattering();
299  ph->RegisterProcess(kmsc, particle);
300  ph->RegisterProcess(new G4hIonisation(), particle);
301  ph->RegisterProcess(kb, particle);
302  ph->RegisterProcess(kp, particle);
303 
304  // } else if (particleName == "proton" ) {
305  } else if (particleName == "proton" ||
306  particleName == "anti_proton") {
307 
308  //G4hMultipleScattering* pmsc = new G4hMultipleScattering();
309  ph->RegisterProcess(pmsc, particle);
310  ph->RegisterProcess(new G4hIonisation(), particle);
311  ph->RegisterProcess(pb, particle);
312  ph->RegisterProcess(pp, particle);
313 
314  } else if (particleName == "B+" ||
315  particleName == "B-" ||
316  particleName == "D+" ||
317  particleName == "D-" ||
318  particleName == "Ds+" ||
319  particleName == "Ds-" ||
320  particleName == "anti_He3" ||
321  particleName == "anti_alpha" ||
322  particleName == "anti_deuteron" ||
323  particleName == "anti_lambda_c+" ||
324  particleName == "anti_omega-" ||
325  particleName == "anti_sigma_c+" ||
326  particleName == "anti_sigma_c++" ||
327  particleName == "anti_sigma+" ||
328  particleName == "anti_sigma-" ||
329  particleName == "anti_triton" ||
330  particleName == "anti_xi_c+" ||
331  particleName == "anti_xi-" ||
332  particleName == "deuteron" ||
333  particleName == "lambda_c+" ||
334  particleName == "omega-" ||
335  particleName == "sigma_c+" ||
336  particleName == "sigma_c++" ||
337  particleName == "sigma+" ||
338  particleName == "sigma-" ||
339  particleName == "tau+" ||
340  particleName == "tau-" ||
341  particleName == "triton" ||
342  particleName == "xi_c+" ||
343  particleName == "xi-" ) {
344 
345  ph->RegisterProcess(hmsc, particle);
346  ph->RegisterProcess(new G4hIonisation(), particle);
347  }
348  }
349  G4EmProcessOptions opt;
350  opt.SetVerbose(verbose);
351  opt.SetPolarAngleLimit(CLHEP::pi);
352  opt.SetApplyCuts(true);
353 
354  // Deexcitation
355  //
356  G4VAtomDeexcitation* de = new G4UAtomicDeexcitation();
357  G4LossTableManager::Instance()->SetAtomDeexcitation(de);
358 }
359 
360 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
Generated on Sat May 25 2013 14:33:27 for Geant4 by   doxygen 1.8.4