source: trunk/source/physics_lists/builders/src/G4EmStandardPhysics_option3.cc @ 988

Last change on this file since 988 was 988, checked in by garnier, 15 years ago

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25//
26// $Id: G4EmStandardPhysics_option3.cc,v 1.14 2008/11/21 16:50:30 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-02-ref-02 $
28//
29//---------------------------------------------------------------------------
30//
31// ClassName:   G4EmStandardPhysics_option3
32//
33// Author:      V.Ivanchenko 13.03.2008
34//
35// Modified:
36// 21.04.2008 V.Ivanchenko add long-lived D and B mesons; use spline
37// 28.05.2008 V.Ivanchenko linLossLimit=0.01 for ions 0.001 for others
38//
39//----------------------------------------------------------------------------
40//
41
42#include "G4EmStandardPhysics_option3.hh"
43
44#include "G4ParticleDefinition.hh"
45#include "G4ProcessManager.hh"
46#include "G4LossTableManager.hh"
47#include "G4EmProcessOptions.hh"
48
49#include "G4ComptonScattering.hh"
50#include "G4GammaConversion.hh"
51#include "G4PhotoElectricEffect.hh"
52#include "G4LowEnergyRayleigh.hh"
53
54#include "G4eMultipleScattering.hh"
55#include "G4hMultipleScattering.hh"
56#include "G4MscStepLimitType.hh"
57
58#include "G4eIonisation.hh"
59#include "G4eBremsstrahlung.hh"
60#include "G4eplusAnnihilation.hh"
61
62#include "G4MuIonisation.hh"
63#include "G4MuBremsstrahlung.hh"
64#include "G4MuPairProduction.hh"
65#include "G4hBremsstrahlung.hh"
66#include "G4hPairProduction.hh"
67
68#include "G4hIonisation.hh"
69#include "G4ionIonisation.hh"
70
71#include "G4Gamma.hh"
72#include "G4Electron.hh"
73#include "G4Positron.hh"
74#include "G4MuonPlus.hh"
75#include "G4MuonMinus.hh"
76#include "G4PionPlus.hh"
77#include "G4PionMinus.hh"
78#include "G4KaonPlus.hh"
79#include "G4KaonMinus.hh"
80#include "G4Proton.hh"
81#include "G4AntiProton.hh"
82#include "G4Deuteron.hh"
83#include "G4Triton.hh"
84#include "G4He3.hh"
85#include "G4Alpha.hh"
86#include "G4GenericIon.hh"
87
88//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89
90G4EmStandardPhysics_option3::G4EmStandardPhysics_option3(
91    G4int ver, const G4String& name)
92  : G4VPhysicsConstructor(name), verbose(ver)
93{
94  G4LossTableManager::Instance();
95}
96
97//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98
99G4EmStandardPhysics_option3::~G4EmStandardPhysics_option3()
100{}
101
102//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103
104void G4EmStandardPhysics_option3::ConstructParticle()
105{
106// gamma
107  G4Gamma::Gamma();
108
109// leptons
110  G4Electron::Electron();
111  G4Positron::Positron();
112  G4MuonPlus::MuonPlus();
113  G4MuonMinus::MuonMinus();
114
115// mesons
116  G4PionPlus::PionPlusDefinition();
117  G4PionMinus::PionMinusDefinition();
118  G4KaonPlus::KaonPlusDefinition();
119  G4KaonMinus::KaonMinusDefinition();
120
121// barions
122  G4Proton::Proton();
123  G4AntiProton::AntiProton();
124
125// ions
126  G4Deuteron::Deuteron();
127  G4Triton::Triton();
128  G4He3::He3();
129  G4Alpha::Alpha();
130  G4GenericIon::GenericIonDefinition();
131}
132
133//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
134
135void G4EmStandardPhysics_option3::ConstructProcess()
136{
137  // Add standard EM Processes
138
139  theParticleIterator->reset();
140  while( (*theParticleIterator)() ){
141    G4ParticleDefinition* particle = theParticleIterator->value();
142    G4ProcessManager* pmanager = particle->GetProcessManager();
143    G4String particleName = particle->GetParticleName();
144    if(verbose > 1)
145      G4cout << "### " << GetPhysicsName() << " instantiates for " 
146             << particleName << G4endl;
147
148    if (particleName == "gamma") {
149
150      pmanager->AddDiscreteProcess(new G4LowEnergyRayleigh);
151      pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
152      pmanager->AddDiscreteProcess(new G4ComptonScattering);
153      pmanager->AddDiscreteProcess(new G4GammaConversion);
154
155    } else if (particleName == "e-") {
156
157      G4eMultipleScattering* msc = new G4eMultipleScattering();
158      msc->SetStepLimitType(fUseDistanceToBoundary);
159      pmanager->AddProcess(msc,                   -1, 1, 1);
160      G4eIonisation* eIoni = new G4eIonisation();
161      eIoni->SetStepFunction(0.2, 100*um);     
162      pmanager->AddProcess(eIoni,                 -1, 2, 2);
163      pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3);
164
165    } else if (particleName == "e+") {
166
167      G4eMultipleScattering* msc = new G4eMultipleScattering();
168      msc->SetStepLimitType(fUseDistanceToBoundary);
169      pmanager->AddProcess(msc,                   -1, 1, 1);
170      G4eIonisation* eIoni = new G4eIonisation();
171      eIoni->SetStepFunction(0.2, 100*um);     
172      pmanager->AddProcess(eIoni,                 -1, 2, 2);
173      pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3);
174      pmanager->AddProcess(new G4eplusAnnihilation,0,-1, 4);
175
176    } else if (particleName == "mu+" ||
177               particleName == "mu-"    ) {
178
179      pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
180      G4MuIonisation* muIoni = new G4MuIonisation();
181      muIoni->SetStepFunction(0.2, 50*um);         
182      pmanager->AddProcess(muIoni,                    -1, 2, 2);
183      pmanager->AddProcess(new G4MuBremsstrahlung,    -1,-3, 3);
184      pmanager->AddProcess(new G4MuPairProduction,    -1,-4, 4);
185
186    } else if (particleName == "alpha" ||
187               particleName == "He3" ||
188               particleName == "GenericIon") {
189
190      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
191      G4ionIonisation* ionIoni = new G4ionIonisation();
192      ionIoni->SetStepFunction(0.1, 20*um);
193      pmanager->AddProcess(ionIoni,                   -1, 2, 2);
194
195    } else if (particleName == "pi+" ||
196               particleName == "pi-" ||
197               particleName == "proton" ) {
198
199      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
200      G4hIonisation* hIoni = new G4hIonisation();
201      hIoni->SetStepFunction(0.2, 50*um);
202      pmanager->AddProcess(hIoni,                     -1, 2, 2);
203      pmanager->AddProcess(new G4hBremsstrahlung,     -1,-3, 3);
204      pmanager->AddProcess(new G4hPairProduction,     -1,-4, 4);
205
206    } else if (particleName == "B+" ||
207               particleName == "B-" ||
208               particleName == "D+" ||
209               particleName == "D-" ||
210               particleName == "Ds+" ||
211               particleName == "Ds-" ||
212               particleName == "anti_lambda_c+" ||
213               particleName == "anti_omega-" ||
214               particleName == "anti_proton" ||
215               particleName == "anti_sigma_c+" ||
216               particleName == "anti_sigma_c++" ||
217               particleName == "anti_sigma+" ||
218               particleName == "anti_sigma-" ||
219               particleName == "anti_xi_c+" ||
220               particleName == "anti_xi-" ||
221               particleName == "deuteron" ||
222               particleName == "kaon+" ||
223               particleName == "kaon-" ||
224               particleName == "lambda_c+" ||
225               particleName == "omega-" ||
226               particleName == "sigma_c+" ||
227               particleName == "sigma_c++" ||
228               particleName == "sigma+" ||
229               particleName == "sigma-" ||
230               particleName == "tau+" ||
231               particleName == "tau-" ||
232               particleName == "triton" ||
233               particleName == "xi_c+" ||
234               particleName == "xi-" ) {
235
236      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
237      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
238    }
239  }
240   
241  // Em options
242  //     
243  G4EmProcessOptions opt;
244  opt.SetVerbose(verbose);
245 
246  // Multiple Coulomb scattering
247  //
248  //opt.SetMscStepLimitation(fUseDistanceToBoundary);
249  //opt.SetMscRangeFactor(0.02);
250   
251  // Physics tables
252  //
253  opt.SetMinEnergy(100*eV);
254  opt.SetMaxEnergy(10*TeV);
255  opt.SetDEDXBinning(220);
256  opt.SetLambdaBinning(220);
257  //opt.SetSplineFlag(true);
258   
259  // Ionization
260  //
261  //opt.SetSubCutoff(true);   
262}
263
264//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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