source: trunk/source/physics_lists/builders/src/G4EmStandardPhysics_option2.cc@ 1036

Last change on this file since 1036 was 988, checked in by garnier, 17 years ago

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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// * *
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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: 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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