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24 // ********************************************************************
25 //
26 //
27 // **********************************************************************
28 // * *
29 // * GEANT 4 xray_telescope advanced example *
30 // * *
31 // * MODULE: XrayTelPhysicsList.cc *
32 // * ------- *
33 // * *
34 // * Version: 0.4 *
35 // * Date: 06/11/00 *
36 // * Author: R Nartallo *
37 // * Organisation: ESA/ESTEC, Noordwijk, THe Netherlands *
38 // * *
39 // **********************************************************************
40 //
41 // CHANGE HISTORY
42 // --------------
43 //
44 // 06.11.2000 R.Nartallo
45 // - First implementation of xray_telescope Physics list
46 // - Based on Chandra and XMM models
47 //
48 //
49 // **********************************************************************
50
51 #include "XrayTelPhysicsList.hh"
52
53 #include "globals.hh"
54 #include "G4SystemOfUnits.hh"
55 #include "G4ParticleDefinition.hh"
56 #include "G4ParticleWithCuts.hh"
57 #include "G4ProcessManager.hh"
58 #include "G4ProcessVector.hh"
59 #include "G4ParticleTypes.hh"
60 #include "G4ParticleTable.hh"
61 #include "G4ShortLivedConstructor.hh"
62 #include "G4Material.hh"
63 #include "G4MaterialTable.hh"
64 #include "G4ios.hh"
65 // Hadrons
66 #include "G4MesonConstructor.hh"
67 #include "G4BaryonConstructor.hh"
68 #include "G4IonConstructor.hh"
69
70 XrayTelPhysicsList::XrayTelPhysicsList(): G4VUserPhysicsList()
71 {
72 // Default cut values
73 defaultCutValue = 2.0*mm;
74 cutForGamma = 1.0*m;
75 cutForElectron = 1.0*m;
76
77 SetVerboseLevel(1);
78 }
79
80 XrayTelPhysicsList::~XrayTelPhysicsList()
81 {}
82
83 void XrayTelPhysicsList::ConstructParticle()
84 {
85 // Here are constructed all particles
86 ConstructBosons();
87 ConstructLeptons();
88 ConstructMesons();
89 ConstructBaryons();
90 ConstructIons();
91 ConstructAllShortLiveds();
92 }
93
94 // In this method, static member functions should be called for ALL particles to be used.
95
96 void XrayTelPhysicsList::ConstructBosons()
97 {
98 // pseudo-particles
99 G4Geantino::GeantinoDefinition();
100 G4ChargedGeantino::ChargedGeantinoDefinition();
101
102 // gamma
103 G4Gamma::GammaDefinition();
104
105 // optical photon
106 G4OpticalPhoton::OpticalPhotonDefinition();
107 }
108 void XrayTelPhysicsList::ConstructLeptons()
109 {
110 // leptons
111 G4Electron::ElectronDefinition();
112 G4Positron::PositronDefinition();
113
114 G4NeutrinoE::NeutrinoEDefinition();
115 G4AntiNeutrinoE::AntiNeutrinoEDefinition();
116 G4NeutrinoMu::NeutrinoMuDefinition();
117 G4AntiNeutrinoMu::AntiNeutrinoMuDefinition();
118
119 G4MuonPlus::Definition();
120 G4MuonMinus::Definition();
121 }
122 void XrayTelPhysicsList::ConstructMesons()
123 {
124 // mesons
125 G4MesonConstructor mConstructor;
126 mConstructor.ConstructParticle();
127 }
128
129 void XrayTelPhysicsList::ConstructBaryons()
130 {
131 // barions
132 G4BaryonConstructor bConstructor;
133 bConstructor.ConstructParticle();
134 }
135
136 void XrayTelPhysicsList::ConstructIons()
137 {
138 // ions
139 G4IonConstructor iConstructor;
140 iConstructor.ConstructParticle();
141 }
142
143 void XrayTelPhysicsList::ConstructAllShortLiveds()
144 {
145 //Short-lived
146 G4ShortLivedConstructor slConstructor;
147 slConstructor.ConstructParticle();
148 }
149
150
151 void XrayTelPhysicsList::ConstructProcess()
152 {
153 // Transportation, electromagnetic and general processes
154 AddTransportation();
155 ConstructEM();
156 ConstructGeneral();
157 }
158
159 // Here are respective header files for chosen processes
160
161 #include "G4ComptonScattering.hh"
162 #include "G4GammaConversion.hh"
163 #include "G4PhotoElectricEffect.hh"
164
165 #include "G4eMultipleScattering.hh"
166 #include "G4hMultipleScattering.hh"
167
168 #include "G4eIonisation.hh"
169 #include "G4eBremsstrahlung.hh"
170 #include "G4eplusAnnihilation.hh"
171
172 #include "G4MuIonisation.hh"
173 #include "G4MuBremsstrahlung.hh"
174 #include "G4MuPairProduction.hh"
175
176 #include "G4hIonisation.hh"
177 #include "G4hBremsstrahlung.hh"
178 #include "G4hPairProduction.hh"
179
180 #include "G4ionIonisation.hh"
181
182 void XrayTelPhysicsList::ConstructEM()
183 {
184 auto particleIterator=GetParticleIterator();
185 particleIterator->reset();
186
187 while( (*particleIterator)() )
188 {
189 G4ParticleDefinition* particle = particleIterator->value();
190 G4ProcessManager* pmanager = particle->GetProcessManager();
191 G4String particleName = particle->GetParticleName();
192
193 if (particleName == "gamma")
194 {
195 //gamma
196 pmanager->AddDiscreteProcess(new G4PhotoElectricEffect());
197 pmanager->AddDiscreteProcess(new G4ComptonScattering());
198 pmanager->AddDiscreteProcess(new G4GammaConversion());
199 }
200 else if (particleName == "e-")
201 {
202 //electron
203 pmanager->AddProcess(new G4eMultipleScattering(),-1, 1,1);
204 pmanager->AddProcess(new G4eIonisation(), -1, 2,2);
205 pmanager->AddProcess(new G4eBremsstrahlung(), -1, 3,3);
206
207 } else if (particleName == "e+") {
208
209 //positron
210 pmanager->AddProcess(new G4eMultipleScattering(),-1, 1,1);
211 pmanager->AddProcess(new G4eIonisation(), -1, 2,2);
212 pmanager->AddProcess(new G4eBremsstrahlung(), -1, 3,3);
213 pmanager->AddProcess(new G4eplusAnnihilation(), 0,-1,4);
214
215 } else if( particleName == "mu-" ||
216 particleName == "mu+" ) {
217
218 //muon
219 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
220 pmanager->AddProcess(new G4MuIonisation, -1, 2, 2);
221 pmanager->AddProcess(new G4MuBremsstrahlung, -1, 3, 3);
222 pmanager->AddProcess(new G4MuPairProduction, -1, 4, 4);
223
224 } else if( particleName == "pi-" ||
225 particleName == "pi+" ) {
226
227 //pions
228 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
229 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
230 pmanager->AddProcess(new G4hBremsstrahlung, -1, 3, 3);
231 pmanager->AddProcess(new G4hPairProduction, -1, 4, 4);
232
233 } else if( particleName == "proton" ) {
234
235 //proton
236 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
237 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
238 pmanager->AddProcess(new G4hBremsstrahlung, -1, 3, 3);
239 pmanager->AddProcess(new G4hPairProduction, -1, 4, 4);
240
241 } else if( particleName == "alpha" ||
242 particleName == "He3" ||
243 particleName == "GenericIon" ) {
244
245 //Ions
246 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
247 pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
248
249 } else if ((!particle->IsShortLived()) &&
250 (particle->GetPDGCharge() != 0.0) &&
251 (particle->GetParticleName() != "chargedgeantino")) {
252
253 //all others charged particles except geantino
254 pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
255 pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
256
257 }
258 }
259 }
260
261 #include "G4Decay.hh"
262
263 void XrayTelPhysicsList::ConstructGeneral()
264 {
265 G4Decay* theDecayProcess = new G4Decay();
266 auto particleIterator=GetParticleIterator();
267 particleIterator->reset();
268 while( (*particleIterator)() ){
269 G4ParticleDefinition* particle = particleIterator->value();
270 G4ProcessManager* pmanager = particle->GetProcessManager();
271 if (theDecayProcess->IsApplicable(*particle)) {
272 pmanager ->AddProcess(theDecayProcess);
273 pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep);
274 pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest);
275 }
276 }
277 }
278
279 void XrayTelPhysicsList::SetCuts()
280 {
281 // defaultCutValue you have typed in is used
282
283 if (verboseLevel >1){
284 G4cout << "XrayTelPhysicsList::SetCuts:" << G4endl;
285 }
286
287 // set cut values for gamma at first and for e- second
288 SetCutValue(cutForGamma, "gamma");
289 SetCutValue(cutForElectron, "e-");
290 SetCutValue(cutForElectron, "e+");
291
292 // SetCutValueForOthers(defaultCutValue);
293
294 if (verboseLevel >1) {
295 DumpCutValuesTable();
296 }
297 }
298
299 void XrayTelPhysicsList::SetCutForGamma(G4double cut)
300 {
301 cutForGamma = cut;
302 }
303
304 void XrayTelPhysicsList::SetCutForElectron(G4double cut)
305 {
306 cutForElectron = cut;
307 }
308
309 G4double XrayTelPhysicsList::GetCutForGamma() const
310 {
311 return cutForGamma;
312 }
313
314 G4double XrayTelPhysicsList::GetCutForElectron() const
315 {
316 return cutForElectron;
317 }
318
319
320
321
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323