source: trunk/source/physics_lists/builders/src/G4EmStandardPhysics_option2.cc @ 1202

Last change on this file since 1202 was 988, checked in by garnier, 15 years ago

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25//
26// $Id: G4EmStandardPhysics_option2.cc,v 1.15 2008/11/21 17:59:23 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-02-ref-02 $
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
65#include "G4eIonisation.hh"
66#include "G4eBremsstrahlung.hh"
67#include "G4eplusAnnihilation.hh"
68
69#include "G4MuIonisation.hh"
70#include "G4MuBremsstrahlung.hh"
71#include "G4MuPairProduction.hh"
72#include "G4hBremsstrahlung.hh"
73#include "G4hPairProduction.hh"
74
75#include "G4hIonisation.hh"
76#include "G4ionIonisation.hh"
77
78#include "G4Gamma.hh"
79#include "G4Electron.hh"
80#include "G4Positron.hh"
81#include "G4MuonPlus.hh"
82#include "G4MuonMinus.hh"
83#include "G4PionPlus.hh"
84#include "G4PionMinus.hh"
85#include "G4KaonPlus.hh"
86#include "G4KaonMinus.hh"
87#include "G4Proton.hh"
88#include "G4AntiProton.hh"
89#include "G4Deuteron.hh"
90#include "G4Triton.hh"
91#include "G4He3.hh"
92#include "G4Alpha.hh"
93#include "G4GenericIon.hh"
94
95//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
96
97G4EmStandardPhysics_option2::G4EmStandardPhysics_option2(
98    G4int ver, const G4String& name)
99  : G4VPhysicsConstructor(name), verbose(ver)
100{
101  G4LossTableManager::Instance();
102}
103
104//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
105
106G4EmStandardPhysics_option2::~G4EmStandardPhysics_option2()
107{}
108
109//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
110
111void G4EmStandardPhysics_option2::ConstructParticle()
112{
113// gamma
114  G4Gamma::Gamma();
115
116// leptons
117  G4Electron::Electron();
118  G4Positron::Positron();
119  G4MuonPlus::MuonPlus();
120  G4MuonMinus::MuonMinus();
121
122// mesons
123  G4PionPlus::PionPlusDefinition();
124  G4PionMinus::PionMinusDefinition();
125  G4KaonPlus::KaonPlusDefinition();
126  G4KaonMinus::KaonMinusDefinition();
127
128// barions
129  G4Proton::Proton();
130  G4AntiProton::AntiProton();
131
132// ions
133  G4Deuteron::Deuteron();
134  G4Triton::Triton();
135  G4He3::He3();
136  G4Alpha::Alpha();
137  G4GenericIon::GenericIonDefinition();
138}
139
140//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
141
142void G4EmStandardPhysics_option2::ConstructProcess()
143{
144  // Add standard EM Processes
145
146  theParticleIterator->reset();
147  while( (*theParticleIterator)() ){
148    G4ParticleDefinition* particle = theParticleIterator->value();
149    G4ProcessManager* pmanager = particle->GetProcessManager();
150    G4String particleName = particle->GetParticleName();
151    if(verbose > 1)
152      G4cout << "### " << GetPhysicsName() << " instantiates for " 
153             << particleName << G4endl;
154
155    if (particleName == "gamma") {
156
157      pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
158      pmanager->AddDiscreteProcess(new G4ComptonScattering);
159      pmanager->AddDiscreteProcess(new G4GammaConversion);
160
161    } else if (particleName == "e-") {
162
163      pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
164      pmanager->AddProcess(new G4eIonisation,         -1, 2, 2);
165      pmanager->AddProcess(new G4eBremsstrahlung,     -1,-3, 3);
166
167    } else if (particleName == "e+") {
168
169      pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
170      pmanager->AddProcess(new G4eIonisation,         -1, 2, 2);
171      pmanager->AddProcess(new G4eBremsstrahlung,     -1,-3, 3);
172      pmanager->AddProcess(new G4eplusAnnihilation,    0,-1, 4);
173
174    } else if (particleName == "mu+" ||
175               particleName == "mu-"    ) {
176
177      pmanager->AddProcess(new G4MuMultipleScattering,-1, 1, 1);
178      pmanager->AddProcess(new G4MuIonisation,        -1, 2, 2);
179      pmanager->AddProcess(new G4MuBremsstrahlung,    -1,-3, 3);
180      pmanager->AddProcess(new G4MuPairProduction,    -1,-4, 4);
181      pmanager->AddDiscreteProcess(new G4CoulombScattering());
182
183    } else if (particleName == "alpha" ||
184               particleName == "He3" ||
185               particleName == "GenericIon") {
186
187      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
188      pmanager->AddProcess(new G4ionIonisation,       -1, 2, 2);
189
190    } else if (particleName == "pi+" ||
191               particleName == "pi-" ||
192               particleName == "proton" ) {
193
194      pmanager->AddProcess(new G4MuMultipleScattering,-1, 1, 1);
195      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
196      pmanager->AddProcess(new G4hBremsstrahlung,     -1,-3, 3);
197      pmanager->AddProcess(new G4hPairProduction,     -1,-4, 4);
198
199    } else if (particleName == "B+" ||
200               particleName == "B-" ||
201               particleName == "D+" ||
202               particleName == "D-" ||
203               particleName == "Ds+" ||
204               particleName == "Ds-" ||
205               particleName == "anti_lambda_c+" ||
206               particleName == "anti_omega-" ||
207               particleName == "anti_proton" ||
208               particleName == "anti_sigma_c+" ||
209               particleName == "anti_sigma_c++" ||
210               particleName == "anti_sigma+" ||
211               particleName == "anti_sigma-" ||
212               particleName == "anti_xi_c+" ||
213               particleName == "anti_xi-" ||
214               particleName == "deuteron" ||
215               particleName == "kaon+" ||
216               particleName == "kaon-" ||
217               particleName == "lambda_c+" ||
218               particleName == "omega-" ||
219               particleName == "sigma_c+" ||
220               particleName == "sigma_c++" ||
221               particleName == "sigma+" ||
222               particleName == "sigma-" ||
223               particleName == "tau+" ||
224               particleName == "tau-" ||
225               particleName == "triton" ||
226               particleName == "xi_c+" ||
227               particleName == "xi-" ) {
228
229      pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
230      pmanager->AddProcess(new G4hIonisation,         -1, 2, 2);
231    }
232  }
233   
234  // Em options
235  //   
236  G4EmProcessOptions opt;
237  opt.SetVerbose(verbose);
238  opt.SetApplyCuts(true);
239 
240  // Physics tables
241  //
242  //opt.SetMinEnergy(100*eV);
243  //opt.SetMaxEnergy(100*TeV);
244  //opt.SetDEDXBinning(84);
245  //opt.SetLambdaBinning(84);
246  //opt.SetSplineFlag(true);
247  opt.SetPolarAngleLimit(0.2);
248 
249  // Energy loss
250  //
251  //opt.SetLinearLossLimit(0.01);
252 
253  // Ionization
254  //
255  //opt.SetSubCutoff(true); 
256}
257
258//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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