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G4EmDNAPhysics_option8.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file G4EmDNAPhysics_option8.cc
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25 //
26 // S. Incerti (incerti@cenbg.in2p3.fr)
27 //
28 
29 #include "G4EmDNAPhysics_option8.hh"
30 
31 #include "G4SystemOfUnits.hh"
32 
33 #include "G4DNAGenericIonsManager.hh"
34 
35 // *** Processes and models for Geant4-DNA
36 
37 #include "G4DNAElectronSolvation.hh"
38 #include "G4DNAElastic.hh"
39 #include "G4DNACPA100ElasticModel.hh"
40 
41 #include "G4DNAIonisation.hh"
42 
43 #include "G4DNAExcitation.hh"
44 
45 #include "G4DNAAttachment.hh"
46 #include "G4DNAVibExcitation.hh"
47 
48 #include "G4DNAChargeDecrease.hh"
49 #include "G4DNAChargeIncrease.hh"
50 
51 // particles
52 
53 #include "G4Electron.hh"
54 #include "G4Proton.hh"
55 #include "G4GenericIon.hh"
56 
57 // Warning : the following is needed in order to use EM Physics builders
58 // e+
59 #include "G4Positron.hh"
60 #include "G4eMultipleScattering.hh"
61 #include "G4eIonisation.hh"
62 #include "G4eBremsstrahlung.hh"
63 #include "G4eplusAnnihilation.hh"
64 // gamma
65 #include "G4Gamma.hh"
66 #include "G4PhotoElectricEffect.hh"
67 #include "G4LivermorePhotoElectricModel.hh"
68 #include "G4ComptonScattering.hh"
69 #include "G4LivermoreComptonModel.hh"
70 #include "G4GammaConversion.hh"
71 #include "G4LivermoreGammaConversionModel.hh"
72 #include "G4RayleighScattering.hh"
73 #include "G4LivermoreRayleighModel.hh"
74 
75 #include "G4EmParameters.hh"
76 // end of warning
77 
78 #include "G4LossTableManager.hh"
79 #include "G4UAtomicDeexcitation.hh"
80 #include "G4PhysicsListHelper.hh"
81 #include "G4BuilderType.hh"
82 
83 // factory
84 #include "G4PhysicsConstructorFactory.hh"
85 //
86 G4_DECLARE_PHYSCONSTR_FACTORY(G4EmDNAPhysics_option8);
87 
88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89 
90 G4EmDNAPhysics_option8::G4EmDNAPhysics_option8(G4int ver, const G4String&)
91  : G4VPhysicsConstructor("G4EmDNAPhysics_option8"), verbose(ver)
92 {
93  G4EmParameters* param = G4EmParameters::Instance();
94  param->SetDefaults();
95  param->SetFluo(true);
96  param->SetAuger(true);
97  param->SetAugerCascade(true);
98  param->SetDeexcitationIgnoreCut(true);
99  param->ActivateDNA();
100 
101  SetPhysicsType(bElectromagnetic);
102 }
103 
104 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
105 
106 G4EmDNAPhysics_option8::~G4EmDNAPhysics_option8()
107 {}
108 
109 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
110 
111 void G4EmDNAPhysics_option8::ConstructParticle()
112 {
113 // bosons
114  G4Gamma::Gamma();
115 
116 // leptons
117  G4Electron::Electron();
118  G4Positron::Positron();
119 
120 // baryons
121  G4Proton::Proton();
122 
123  G4GenericIon::GenericIonDefinition();
124 
125  G4DNAGenericIonsManager * genericIonsManager;
126  genericIonsManager=G4DNAGenericIonsManager::Instance();
127  genericIonsManager->GetIon("alpha++");
128  genericIonsManager->GetIon("alpha+");
129  genericIonsManager->GetIon("helium");
130  genericIonsManager->GetIon("hydrogen");
131 
132 }
133 
134 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
135 
136 void G4EmDNAPhysics_option8::ConstructProcess()
137 {
138  if(verbose > 1) {
139  G4cout << "### " << GetPhysicsName() << " Construct Processes " << G4endl;
140  }
141  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
142 
143  auto myParticleIterator=GetParticleIterator();
144  myParticleIterator->reset();
145  while( (*myParticleIterator)() )
146  {
147  G4ParticleDefinition* particle = myParticleIterator->value();
148  G4String particleName = particle->GetParticleName();
149 
150  if (particleName == "e-") {
151 
152  // *** Solvation ***
153 
154  G4DNAElectronSolvation* solvation =
155  new G4DNAElectronSolvation("e-_G4DNAElectronSolvation");
156  auto therm = G4DNASolvationModelFactory::GetMacroDefinedModel();
157  therm->SetHighEnergyLimit(11.*eV); // limit of the CPA100 model
158  solvation->SetEmModel(therm);
159  ph->RegisterProcess(solvation, particle);
160 
161  // *** Elastic scattering using CPA100 model ***
162 
163  G4DNAElastic* theDNAElasticProcess = new G4DNAElastic("e-_G4DNAElastic");
164  G4VEmModel* model1 = new G4DNACPA100ElasticModel();
165  G4VEmModel* model2 = new G4DNAChampionElasticModel();
166 
167  model1->SetActivationLowEnergyLimit(11*eV);
168  model1->SetActivationHighEnergyLimit(255.955*keV);
169  theDNAElasticProcess->SetEmModel(model1);
170 
171  model2->SetActivationLowEnergyLimit(255.955*keV);
172  model2->SetActivationHighEnergyLimit(1*MeV);
173  theDNAElasticProcess->AddEmModel(2,model2);
174 
175  ph->RegisterProcess(theDNAElasticProcess, particle);
176 
177  // *** Excitation ***
178  ph->RegisterProcess(new G4DNAExcitation("e-_G4DNAExcitation"), particle);
179 
180  // *** Ionisation ***
181  ph->RegisterProcess(new G4DNAIonisation("e-_G4DNAIonisation"), particle);
182 
183  // *** Vibrational excitation ***
184  ph->RegisterProcess(new G4DNAVibExcitation("e-_G4DNAVibExcitation"), particle);
185 
186  // *** Attachment ***
187  ph->RegisterProcess(new G4DNAAttachment("e-_G4DNAAttachment"), particle);
188 
189  } else if ( particleName == "proton" ) {
190  ph->RegisterProcess(new G4DNAElastic("proton_G4DNAElastic"), particle);
191  ph->RegisterProcess(new G4DNAExcitation("proton_G4DNAExcitation"), particle);
192  ph->RegisterProcess(new G4DNAIonisation("proton_G4DNAIonisation"), particle);
193  ph->RegisterProcess(new G4DNAChargeDecrease("proton_G4DNAChargeDecrease"), particle);
194 
195  } else if ( particleName == "hydrogen" ) {
196  ph->RegisterProcess(new G4DNAElastic("hydrogen_G4DNAElastic"), particle);
197  ph->RegisterProcess(new G4DNAExcitation("hydrogen_G4DNAExcitation"), particle);
198  ph->RegisterProcess(new G4DNAIonisation("hydrogen_G4DNAIonisation"), particle);
199  ph->RegisterProcess(new G4DNAChargeIncrease("hydrogen_G4DNAChargeIncrease"), particle);
200 
201  } else if ( particleName == "alpha" ) {
202  ph->RegisterProcess(new G4DNAElastic("alpha_G4DNAElastic"), particle);
203  ph->RegisterProcess(new G4DNAExcitation("alpha_G4DNAExcitation"), particle);
204  ph->RegisterProcess(new G4DNAIonisation("alpha_G4DNAIonisation"), particle);
205  ph->RegisterProcess(new G4DNAChargeDecrease("alpha_G4DNAChargeDecrease"), particle);
206 
207  } else if ( particleName == "alpha+" ) {
208  ph->RegisterProcess(new G4DNAElastic("alpha+_G4DNAElastic"), particle);
209  ph->RegisterProcess(new G4DNAExcitation("alpha+_G4DNAExcitation"), particle);
210  ph->RegisterProcess(new G4DNAIonisation("alpha+_G4DNAIonisation"), particle);
211  ph->RegisterProcess(new G4DNAChargeDecrease("alpha+_G4DNAChargeDecrease"), particle);
212  ph->RegisterProcess(new G4DNAChargeIncrease("alpha+_G4DNAChargeIncrease"), particle);
213 
214  } else if ( particleName == "helium" ) {
215  ph->RegisterProcess(new G4DNAElastic("helium_G4DNAElastic"), particle);
216  ph->RegisterProcess(new G4DNAExcitation("helium_G4DNAExcitation"), particle);
217  ph->RegisterProcess(new G4DNAIonisation("helium_G4DNAIonisation"), particle);
218  ph->RegisterProcess(new G4DNAChargeIncrease("helium_G4DNAChargeIncrease"), particle);
219 
220  // Extension to HZE proposed by Z. Francis
221 
222  } else if ( particleName == "GenericIon" ) {
223  ph->RegisterProcess(new G4DNAIonisation("GenericIon_G4DNAIonisation"), particle);
224  }
225 
226  // Warning : the following particles and processes are needed by EM Physics builders
227  // They are taken from the default Livermore Physics list
228  // These particles are currently not handled by Geant4-DNA
229 
230  // e+
231 
232  else if (particleName == "e+") {
233 
234  // Identical to G4EmStandardPhysics_option3
235 
236  G4eMultipleScattering* msc = new G4eMultipleScattering();
237  msc->SetStepLimitType(fUseDistanceToBoundary);
238  G4eIonisation* eIoni = new G4eIonisation();
239  eIoni->SetStepFunction(0.2, 100*um);
240 
241  ph->RegisterProcess(msc, particle);
242  ph->RegisterProcess(eIoni, particle);
243  ph->RegisterProcess(new G4eBremsstrahlung(), particle);
244  ph->RegisterProcess(new G4eplusAnnihilation(), particle);
245 
246  } else if (particleName == "gamma") {
247 
248  // photoelectric effect - Livermore model only
249  G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect();
250  thePhotoElectricEffect->SetEmModel(new G4LivermorePhotoElectricModel());
251  ph->RegisterProcess(thePhotoElectricEffect, particle);
252 
253  // Compton scattering - Livermore model only
254  G4ComptonScattering* theComptonScattering = new G4ComptonScattering();
255  theComptonScattering->SetEmModel(new G4LivermoreComptonModel());
256  ph->RegisterProcess(theComptonScattering, particle);
257 
258  // gamma conversion - Livermore model below 80 GeV
259  G4GammaConversion* theGammaConversion = new G4GammaConversion();
260  theGammaConversion->SetEmModel(new G4LivermoreGammaConversionModel());
261  ph->RegisterProcess(theGammaConversion, particle);
262 
263  // default Rayleigh scattering is Livermore
264  G4RayleighScattering* theRayleigh = new G4RayleighScattering();
265  ph->RegisterProcess(theRayleigh, particle);
266  }
267 
268  // Warning : end of particles and processes are needed by EM Physics builders
269 
270  }
271 
272  // Deexcitation
273  //
274  G4VAtomDeexcitation* de = new G4UAtomicDeexcitation();
275  G4LossTableManager::Instance()->SetAtomDeexcitation(de);
276 }
277 
278 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......