source: trunk/source/physics_lists/builders/src/G4EmStandardPhysics_option2.cc @ 1315

Last change on this file since 1315 was 1315, checked in by garnier, 14 years ago

update geant4-09-04-beta-cand-01 interfaces-V09-03-09 vis-V09-03-08
File size: 10.2 KB
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25//
26// $Id: G4EmStandardPhysics_option2.cc,v 1.23 2010/06/04 10:39:55 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-04-beta-cand-01 $
28//
29//---------------------------------------------------------------------------
30//
31// ClassName:   G4EmStandardPhysics_option2
32//
33// Author:      V.Ivanchenko 09.11.2005
34//
35// Modified:
36// 19.12.2005 V.Ivanchenko rename 71 -> 72
37// 15.06.2006 V.Ivanchenko use this class as a constructor of fast EM physics
38// 13.11.2006 V.Ivanchenko use G4hMultipleScattering
39// 14.11.2006 V.Ivanchenko use sub-cutoff option for all particles
40// 13.02.2007 V.Ivanchenko use default msc
41// 15.05.2007 V.Ivanchenko rename to _option2
42// 13.03.2008 V.Ivanchenko use G4eMultipleScattering
43// 21.04.2008 V.Ivanchenko add long-lived D and B mesons; use spline
44// 28.05.2008 V.Ivanchenko linLossLimit=0.01; added hBrem and hPairProd processes
45//
46//----------------------------------------------------------------------------
47//
48
49#include "G4EmStandardPhysics_option2.hh"
50
51#include "G4ParticleDefinition.hh"
52#include "G4ProcessManager.hh"
53#include "G4LossTableManager.hh"
54#include "G4EmProcessOptions.hh"
55
56#include "G4ComptonScattering.hh"
57#include "G4GammaConversion.hh"
58#include "G4PhotoElectricEffect.hh"
59
60#include "G4eMultipleScattering.hh"
61#include "G4hMultipleScattering.hh"
62#include "G4MuMultipleScattering.hh"
63#include "G4CoulombScattering.hh"
64#include "G4UrbanMscModel93.hh"
65#include "G4WentzelVIModel.hh"
66//#include "G4GoudsmitSaundersonMscModel.hh"
67
68#include "G4eIonisation.hh"
69#include "G4eBremsstrahlung.hh"
70#include "G4eplusAnnihilation.hh"
71
72#include "G4MuIonisation.hh"
73#include "G4MuBremsstrahlung.hh"
74#include "G4MuPairProduction.hh"
75#include "G4hBremsstrahlung.hh"
76#include "G4hPairProduction.hh"
77
78#include "G4hIonisation.hh"
79#include "G4ionIonisation.hh"
80//#include "G4IonParametrisedLossModel.hh"
81
82#include "G4Gamma.hh"
83#include "G4Electron.hh"
84#include "G4Positron.hh"
85#include "G4MuonPlus.hh"
86#include "G4MuonMinus.hh"
87#include "G4PionPlus.hh"
88#include "G4PionMinus.hh"
89#include "G4KaonPlus.hh"
90#include "G4KaonMinus.hh"
91#include "G4Proton.hh"
92#include "G4AntiProton.hh"
93#include "G4Deuteron.hh"
94#include "G4Triton.hh"
95#include "G4He3.hh"
96#include "G4Alpha.hh"
97#include "G4GenericIon.hh"
98
99//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
100
101G4EmStandardPhysics_option2::G4EmStandardPhysics_option2(G4int ver)
102  : G4VPhysicsConstructor("G4EmStandard_opt2"), verbose(ver)
103{
104  G4LossTableManager::Instance();
105}
106
107//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
108
109G4EmStandardPhysics_option2::G4EmStandardPhysics_option2(G4int ver, const G4String&)
110  : G4VPhysicsConstructor("G4EmStandard_opt2"), verbose(ver)
111{
112  G4LossTableManager::Instance();
113}
114
115//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
116
117G4EmStandardPhysics_option2::~G4EmStandardPhysics_option2()
118{}
119
120//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
121
122void G4EmStandardPhysics_option2::ConstructParticle()
123{
124// gamma
125  G4Gamma::Gamma();
126
127// leptons
128  G4Electron::Electron();
129  G4Positron::Positron();
130  G4MuonPlus::MuonPlus();
131  G4MuonMinus::MuonMinus();
132
133// mesons
134  G4PionPlus::PionPlusDefinition();
135  G4PionMinus::PionMinusDefinition();
136  G4KaonPlus::KaonPlusDefinition();
137  G4KaonMinus::KaonMinusDefinition();
138
139// barions
140  G4Proton::Proton();
141  G4AntiProton::AntiProton();
142
143// ions
144  G4Deuteron::Deuteron();
145  G4Triton::Triton();
146  G4He3::He3();
147  G4Alpha::Alpha();
148  G4GenericIon::GenericIonDefinition();
149}
150
151//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
152
153void G4EmStandardPhysics_option2::ConstructProcess()
154{
155  // Add standard EM Processes
156
157  theParticleIterator->reset();
158  while( (*theParticleIterator)() ){
159    G4ParticleDefinition* particle = theParticleIterator->value();
160    G4ProcessManager* pmanager = particle->GetProcessManager();
161    G4String particleName = particle->GetParticleName();
162    if(verbose > 1)
163      G4cout << "### " << GetPhysicsName() << " instantiates for " 
164             << particleName << G4endl;
165
166    if (particleName == "gamma") {
167
168      pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
169      pmanager->AddDiscreteProcess(new G4ComptonScattering);
170      pmanager->AddDiscreteProcess(new G4GammaConversion);
171
172    } else if (particleName == "e-") {
173
174      G4eMultipleScattering* msc = new G4eMultipleScattering();
175      msc->AddEmModel(0, new G4WentzelVIModel());
176      msc->SetRangeFactor(0.1);
177      //msc->AddEmModel(0, new G4UrbanMscModel93());
178      //      msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
179      pmanager->AddProcess(msc,                       -1, 1, 1);
180      pmanager->AddProcess(new G4eIonisation,         -1, 2, 2);
181      pmanager->AddProcess(new G4eBremsstrahlung,     -1,-3, 3);
182      pmanager->AddDiscreteProcess(new G4CoulombScattering());
183
184    } else if (particleName == "e+") {
185
186      G4eMultipleScattering* msc = new G4eMultipleScattering();
187      //msc->AddEmModel(0, new G4UrbanMscModel93());
188      msc->AddEmModel(0, new G4WentzelVIModel());
189      msc->SetRangeFactor(0.1);
190      // msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
191      pmanager->AddProcess(msc,                       -1, 1, 1);
192      pmanager->AddProcess(new G4eIonisation,         -1, 2, 2);
193      pmanager->AddProcess(new G4eBremsstrahlung,     -1,-3, 3);
194      pmanager->AddProcess(new G4eplusAnnihilation,    0,-1, 4);
195      pmanager->AddDiscreteProcess(new G4CoulombScattering());
196
197    } else if (particleName == "mu+" ||
198               particleName == "mu-"    ) {
199
200      G4MuMultipleScattering* msc = new G4MuMultipleScattering();
201      msc->AddEmModel(0, new G4WentzelVIModel());
202      pmanager->AddProcess(msc,                     -1, 1, 1);
203      pmanager->AddProcess(new G4MuIonisation,      -1, 2, 2);
204      pmanager->AddProcess(new G4MuBremsstrahlung,  -1,-3, 3);
205      pmanager->AddProcess(new G4MuPairProduction,  -1,-4, 4);
206      pmanager->AddDiscreteProcess(new G4CoulombScattering());
207
208    } else if (particleName == "GenericIon") {
209
210      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
211
212      G4ionIonisation* ionIoni = new G4ionIonisation();
213      //ionIoni->SetEmModel(new G4IonParametrisedLossModel());
214      //ionIoni->SetStepFunction(0.1, 20*um);
215      pmanager->AddProcess(ionIoni,                   -1, 2, 2);
216
217    } else if (particleName == "alpha" ||
218               particleName == "He3") {
219
220      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
221      pmanager->AddProcess(new G4ionIonisation,       -1, 2, 2);
222
223    } else if (particleName == "pi+" ||
224               particleName == "pi-" ||
225               particleName == "kaon+" ||
226               particleName == "kaon-" ||
227               particleName == "proton" ) {
228
229      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
230      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
231      pmanager->AddProcess(new G4hBremsstrahlung,     -1,-3, 3);
232      pmanager->AddProcess(new G4hPairProduction,     -1,-4, 4);
233
234    } else if (particleName == "B+" ||
235               particleName == "B-" ||
236               particleName == "D+" ||
237               particleName == "D-" ||
238               particleName == "Ds+" ||
239               particleName == "Ds-" ||
240               particleName == "anti_lambda_c+" ||
241               particleName == "anti_omega-" ||
242               particleName == "anti_proton" ||
243               particleName == "anti_sigma_c+" ||
244               particleName == "anti_sigma_c++" ||
245               particleName == "anti_sigma+" ||
246               particleName == "anti_sigma-" ||
247               particleName == "anti_xi_c+" ||
248               particleName == "anti_xi-" ||
249               particleName == "deuteron" ||
250               particleName == "lambda_c+" ||
251               particleName == "omega-" ||
252               particleName == "sigma_c+" ||
253               particleName == "sigma_c++" ||
254               particleName == "sigma+" ||
255               particleName == "sigma-" ||
256               particleName == "tau+" ||
257               particleName == "tau-" ||
258               particleName == "triton" ||
259               particleName == "xi_c+" ||
260               particleName == "xi-" ) {
261
262      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
263      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
264    }
265  }
266   
267  // Em options
268  //   
269  G4EmProcessOptions opt;
270  opt.SetVerbose(verbose);
271  opt.SetApplyCuts(true);
272 
273  // Physics tables
274  //
275  //opt.SetMinEnergy(0.1*keV);
276  // opt.SetMaxEnergy(10*TeV);
277  //opt.SetDEDXBinning(77);
278  //opt.SetLambdaBinning(77);
279  //opt.SetSplineFlag(true);
280  opt.SetPolarAngleLimit(0.2);
281   
282  // Ionization
283  //
284  //opt.SetSubCutoff(true); 
285}
286
287//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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