source: trunk/source/physics_lists/builders/src/G4EmStandardPhysics.cc

Last change on this file was 1340, checked in by garnier, 15 years ago

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[825]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//
[1340]26// $Id: G4EmStandardPhysics.cc,v 1.24 2010/10/10 15:18:34 vnivanch Exp $
27// GEANT4 tag $Name: phys-lists-V09-03-34 $
[825]28//
29//---------------------------------------------------------------------------
30//
31// ClassName: G4EmStandardPhysics
32//
33// Author: V.Ivanchenko 09.11.2005
34//
35// Modified:
36// 05.12.2005 V.Ivanchenko add controlled verbosity
37// 13.11.2006 V.Ivanchenko use G4hMultipleScattering
38// 23.11.2006 V.Ivanchenko remove mscStepLimit option and improve cout
39// 13.02.2007 V.Ivanchenko use G4hMultipleScattering for muons
40// 13.02.2007 V.Ivanchenko set skin=0.0
[850]41// 21.04.2008 V.Ivanchenko add long-lived D and B mesons
[825]42//
43//----------------------------------------------------------------------------
44//
45
46#include "G4EmStandardPhysics.hh"
47#include "G4ParticleDefinition.hh"
48#include "G4ProcessManager.hh"
49#include "G4LossTableManager.hh"
50#include "G4EmProcessOptions.hh"
51
52#include "G4ComptonScattering.hh"
53#include "G4GammaConversion.hh"
54#include "G4PhotoElectricEffect.hh"
55
[1203]56#include "G4eMultipleScattering.hh"
57#include "G4MuMultipleScattering.hh"
[825]58#include "G4hMultipleScattering.hh"
[1340]59#include "G4CoulombScattering.hh"
60#include "G4WentzelVIModel.hh"
[825]61
62#include "G4eIonisation.hh"
63#include "G4eBremsstrahlung.hh"
64#include "G4eplusAnnihilation.hh"
65
66#include "G4MuIonisation.hh"
67#include "G4MuBremsstrahlung.hh"
68#include "G4MuPairProduction.hh"
[921]69#include "G4hBremsstrahlung.hh"
70#include "G4hPairProduction.hh"
[825]71
72#include "G4hIonisation.hh"
73#include "G4ionIonisation.hh"
[1340]74#include "G4alphaIonisation.hh"
[825]75
76#include "G4Gamma.hh"
77#include "G4Electron.hh"
78#include "G4Positron.hh"
79#include "G4MuonPlus.hh"
80#include "G4MuonMinus.hh"
81#include "G4PionPlus.hh"
82#include "G4PionMinus.hh"
83#include "G4KaonPlus.hh"
84#include "G4KaonMinus.hh"
85#include "G4Proton.hh"
86#include "G4AntiProton.hh"
87#include "G4Deuteron.hh"
88#include "G4Triton.hh"
89#include "G4He3.hh"
90#include "G4Alpha.hh"
91#include "G4GenericIon.hh"
92
93//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
94
[1315]95G4EmStandardPhysics::G4EmStandardPhysics(G4int ver)
96 : G4VPhysicsConstructor("G4EmStandard"), verbose(ver)
[825]97{
98 G4LossTableManager::Instance();
99}
100
101//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
102
[1315]103G4EmStandardPhysics::G4EmStandardPhysics(G4int ver, const G4String&)
104 : G4VPhysicsConstructor("G4EmStandard"), verbose(ver)
105{
106 G4LossTableManager::Instance();
107}
108
109//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
110
[825]111G4EmStandardPhysics::~G4EmStandardPhysics()
112{}
113
114//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
115
116void G4EmStandardPhysics::ConstructParticle()
117{
118// gamma
119 G4Gamma::Gamma();
120
121// leptons
122 G4Electron::Electron();
123 G4Positron::Positron();
124 G4MuonPlus::MuonPlus();
125 G4MuonMinus::MuonMinus();
126
127// mesons
128 G4PionPlus::PionPlusDefinition();
129 G4PionMinus::PionMinusDefinition();
130 G4KaonPlus::KaonPlusDefinition();
131 G4KaonMinus::KaonMinusDefinition();
132
133// barions
134 G4Proton::Proton();
135 G4AntiProton::AntiProton();
136
137// ions
138 G4Deuteron::Deuteron();
139 G4Triton::Triton();
140 G4He3::He3();
141 G4Alpha::Alpha();
142 G4GenericIon::GenericIonDefinition();
143}
144
145//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
146
147void G4EmStandardPhysics::ConstructProcess()
148{
149 // Add standard EM Processes
150
151 theParticleIterator->reset();
152 while( (*theParticleIterator)() ){
153 G4ParticleDefinition* particle = theParticleIterator->value();
154 G4ProcessManager* pmanager = particle->GetProcessManager();
155 G4String particleName = particle->GetParticleName();
156 if(verbose > 1)
157 G4cout << "### " << GetPhysicsName() << " instantiates for "
158 << particleName << G4endl;
159
160 if (particleName == "gamma") {
161
162 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
163 pmanager->AddDiscreteProcess(new G4ComptonScattering);
164 pmanager->AddDiscreteProcess(new G4GammaConversion);
165
166 } else if (particleName == "e-") {
167
[1203]168 pmanager->AddProcess(new G4eMultipleScattering(), -1, 1, 1);
169 pmanager->AddProcess(new G4eIonisation, -1, 2, 2);
170 pmanager->AddProcess(new G4eBremsstrahlung(), -1,-3, 3);
[825]171
172 } else if (particleName == "e+") {
173
[1203]174 pmanager->AddProcess(new G4eMultipleScattering(), -1, 1, 1);
175 pmanager->AddProcess(new G4eIonisation, -1, 2, 2);
176 pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3);
177 pmanager->AddProcess(new G4eplusAnnihilation, 0,-1, 4);
[825]178
179 } else if (particleName == "mu+" ||
180 particleName == "mu-" ) {
181
[1340]182 G4MuMultipleScattering* msc = new G4MuMultipleScattering();
183 msc->AddEmModel(0, new G4WentzelVIModel());
184 pmanager->AddProcess(msc, -1, 1, 1);
185 pmanager->AddProcess(new G4MuIonisation, -1, 2, 2);
186 pmanager->AddProcess(new G4MuBremsstrahlung, -1,-3, 3);
187 pmanager->AddProcess(new G4MuPairProduction, -1,-4, 4);
188 pmanager->AddDiscreteProcess(new G4CoulombScattering());
[825]189
190 } else if (particleName == "alpha" ||
[1203]191 particleName == "He3") {
[825]192
193 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
194 pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
195
[1203]196 } else if (particleName == "GenericIon") {
197
198 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
199 pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
200
[921]201 } else if (particleName == "pi+" ||
202 particleName == "pi-" ||
[1203]203 particleName == "kaon+" ||
204 particleName == "kaon-" ||
[921]205 particleName == "proton" ) {
206
207 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
208 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
209 pmanager->AddProcess(new G4hBremsstrahlung, -1,-3, 3);
210 pmanager->AddProcess(new G4hPairProduction, -1,-4, 4);
211
[850]212 } else if (particleName == "B+" ||
213 particleName == "B-" ||
214 particleName == "D+" ||
215 particleName == "D-" ||
216 particleName == "Ds+" ||
217 particleName == "Ds-" ||
[1340]218 particleName == "anti_He3" ||
219 particleName == "anti_alpha" ||
220 particleName == "anti_deuteron" ||
[850]221 particleName == "anti_lambda_c+" ||
222 particleName == "anti_omega-" ||
[825]223 particleName == "anti_proton" ||
[921]224 particleName == "anti_sigma_c+" ||
225 particleName == "anti_sigma_c++" ||
[825]226 particleName == "anti_sigma+" ||
227 particleName == "anti_sigma-" ||
[1340]228 particleName == "anti_triton" ||
[850]229 particleName == "anti_xi_c+" ||
[825]230 particleName == "anti_xi-" ||
231 particleName == "deuteron" ||
[921]232 particleName == "lambda_c+" ||
[825]233 particleName == "omega-" ||
[921]234 particleName == "sigma_c+" ||
235 particleName == "sigma_c++" ||
[825]236 particleName == "sigma+" ||
237 particleName == "sigma-" ||
238 particleName == "tau+" ||
239 particleName == "tau-" ||
240 particleName == "triton" ||
[850]241 particleName == "xi_c+" ||
[825]242 particleName == "xi-" ) {
243
244 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
245 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
246 }
247 }
248 G4EmProcessOptions opt;
249 opt.SetVerbose(verbose);
[1340]250 opt.SetPolarAngleLimit(0.2);
[825]251}
252
253//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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