source: trunk/source/physics_lists/builders/src/G4EmStandardPhysics_option2.cc@ 1306

Last change on this file since 1306 was 1228, checked in by garnier, 16 years ago

update geant4.9.3 tag
File size: 9.6 KB
Line 
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//
26// $Id: G4EmStandardPhysics_option2.cc,v 1.20 2009/11/24 12:53:22 vnivanch Exp $
27// GEANT4 tag $Name: geant4-09-03 $
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(
102 G4int ver, const G4String& name)
103 : G4VPhysicsConstructor(name), verbose(ver)
104{
105 G4LossTableManager::Instance();
106}
107
108//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
109
110G4EmStandardPhysics_option2::~G4EmStandardPhysics_option2()
111{}
112
113//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
114
115void G4EmStandardPhysics_option2::ConstructParticle()
116{
117// gamma
118 G4Gamma::Gamma();
119
120// leptons
121 G4Electron::Electron();
122 G4Positron::Positron();
123 G4MuonPlus::MuonPlus();
124 G4MuonMinus::MuonMinus();
125
126// mesons
127 G4PionPlus::PionPlusDefinition();
128 G4PionMinus::PionMinusDefinition();
129 G4KaonPlus::KaonPlusDefinition();
130 G4KaonMinus::KaonMinusDefinition();
131
132// barions
133 G4Proton::Proton();
134 G4AntiProton::AntiProton();
135
136// ions
137 G4Deuteron::Deuteron();
138 G4Triton::Triton();
139 G4He3::He3();
140 G4Alpha::Alpha();
141 G4GenericIon::GenericIonDefinition();
142}
143
144//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
145
146void G4EmStandardPhysics_option2::ConstructProcess()
147{
148 // Add standard EM Processes
149
150 theParticleIterator->reset();
151 while( (*theParticleIterator)() ){
152 G4ParticleDefinition* particle = theParticleIterator->value();
153 G4ProcessManager* pmanager = particle->GetProcessManager();
154 G4String particleName = particle->GetParticleName();
155 if(verbose > 1)
156 G4cout << "### " << GetPhysicsName() << " instantiates for "
157 << particleName << G4endl;
158
159 if (particleName == "gamma") {
160
161 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
162 pmanager->AddDiscreteProcess(new G4ComptonScattering);
163 pmanager->AddDiscreteProcess(new G4GammaConversion);
164
165 } else if (particleName == "e-") {
166
167 G4eMultipleScattering* msc = new G4eMultipleScattering();
168 msc->AddEmModel(0, new G4UrbanMscModel93());
169 // msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel());
170 pmanager->AddProcess(msc, -1, 1, 1);
171 pmanager->AddProcess(new G4eIonisation, -1, 2, 2);
172 pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3);
173
174 } else if (particleName == "e+") {
175
176 G4eMultipleScattering* msc = new G4eMultipleScattering();
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->AddProcess(new G4eplusAnnihilation, 0,-1, 4);
183
184 } else if (particleName == "mu+" ||
185 particleName == "mu-" ) {
186
187 G4MuMultipleScattering* msc = new G4MuMultipleScattering();
188 msc->AddEmModel(0, new G4WentzelVIModel());
189 pmanager->AddProcess(msc, -1, 1, 1);
190 pmanager->AddProcess(new G4MuIonisation, -1, 2, 2);
191 pmanager->AddProcess(new G4MuBremsstrahlung, -1,-3, 3);
192 pmanager->AddProcess(new G4MuPairProduction, -1,-4, 4);
193 pmanager->AddDiscreteProcess(new G4CoulombScattering());
194
195 } else if (particleName == "GenericIon") {
196
197 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
198
199 G4ionIonisation* ionIoni = new G4ionIonisation();
200 //ionIoni->SetEmModel(new G4IonParametrisedLossModel());
201 //ionIoni->SetStepFunction(0.1, 20*um);
202 pmanager->AddProcess(ionIoni, -1, 2, 2);
203
204 } else if (particleName == "alpha" ||
205 particleName == "He3") {
206
207 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
208 pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
209
210 } else if (particleName == "pi+" ||
211 particleName == "pi-" ||
212 particleName == "kaon+" ||
213 particleName == "kaon-" ||
214 particleName == "proton" ) {
215
216 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
217 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
218 pmanager->AddProcess(new G4hBremsstrahlung, -1,-3, 3);
219 pmanager->AddProcess(new G4hPairProduction, -1,-4, 4);
220
221 } else if (particleName == "B+" ||
222 particleName == "B-" ||
223 particleName == "D+" ||
224 particleName == "D-" ||
225 particleName == "Ds+" ||
226 particleName == "Ds-" ||
227 particleName == "anti_lambda_c+" ||
228 particleName == "anti_omega-" ||
229 particleName == "anti_proton" ||
230 particleName == "anti_sigma_c+" ||
231 particleName == "anti_sigma_c++" ||
232 particleName == "anti_sigma+" ||
233 particleName == "anti_sigma-" ||
234 particleName == "anti_xi_c+" ||
235 particleName == "anti_xi-" ||
236 particleName == "deuteron" ||
237 particleName == "lambda_c+" ||
238 particleName == "omega-" ||
239 particleName == "sigma_c+" ||
240 particleName == "sigma_c++" ||
241 particleName == "sigma+" ||
242 particleName == "sigma-" ||
243 particleName == "tau+" ||
244 particleName == "tau-" ||
245 particleName == "triton" ||
246 particleName == "xi_c+" ||
247 particleName == "xi-" ) {
248
249 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
250 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
251 }
252 }
253
254 // Em options
255 //
256 G4EmProcessOptions opt;
257 opt.SetVerbose(verbose);
258 opt.SetApplyCuts(true);
259
260 // Physics tables
261 //
262 //opt.SetMinEnergy(0.1*keV);
263 // opt.SetMaxEnergy(10*TeV);
264 //opt.SetDEDXBinning(77);
265 //opt.SetLambdaBinning(77);
266 //opt.SetSplineFlag(true);
267 opt.SetPolarAngleLimit(0.2);
268
269 // Ionization
270 //
271 //opt.SetSubCutoff(true);
272}
273
274//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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