dnaphysics/src/PhysicsList.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0025 //
0026 /// \file PhysicsList.cc
0027 /// \brief Implementation of the PhysicsList class
0028
0029 // This example is provided by the Geant4-DNA collaboration
0030 // Any report or published results obtained using the Geant4-DNA software
0031 // shall cite the following Geant4-DNA collaboration publications:
0032 // Med. Phys. 45 (2018) e722-e739
0033 // Phys. Med. 31 (2015) 861-874
0034 // Med. Phys. 37 (2010) 4692-4708
0035 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
0036 //
0037 // The Geant4-DNA web site is available at http://geant4-dna.org
0038 //
0039
0040 #include "PhysicsList.hh"
0041
0042 #include "G4DecayPhysics.hh"
0043 #include "G4EmDNABuilder.hh"
0044 #include "G4EmDNAPhysics.hh"
0045 #include "G4EmDNAPhysics_option1.hh"
0046 #include "G4EmDNAPhysics_option2.hh"
0047 #include "G4EmDNAPhysics_option3.hh"
0048 #include "G4EmDNAPhysics_option4.hh"
0049 #include "G4EmDNAPhysics_option5.hh"
0050 #include "G4EmDNAPhysics_option6.hh"
0051 #include "G4EmDNAPhysics_option7.hh"
0052 #include "G4EmDNAPhysics_option8.hh"
0053 #include "G4EmLivermorePhysics.hh"
0054 #include "G4EmParameters.hh"
0055 #include "G4EmPenelopePhysics.hh"
0056 #include "G4EmStandardPhysics.hh"
0057 #include "G4EmStandardPhysics_option3.hh"
0058 #include "G4EmStandardPhysics_option4.hh"
0059 #include "G4GenericIon.hh"
0060 #include "G4RadioactiveDecayPhysics.hh"
0061 #include "G4SystemOfUnits.hh"
0062 #include "G4NuclideTable.hh"
0063
0064 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0065
0066 PhysicsList::PhysicsList() : G4VModularPhysicsList()
0067 {
0068   SetDefaultCutValue(1.0 * micrometer);
0069   SetVerboseLevel(1);
0070
0071   fEmPhysics = "DNA_Opt2";
0072   fEmPhysicsList = new G4EmDNAPhysics_option2();
0073   fDecayPhysicsList = new G4DecayPhysics();
0074
0075   G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(100 * eV, 1 * GeV);
0076   G4EmParameters* param = G4EmParameters::Instance();
0077   param->SetMinEnergy(100 * eV);
0078   param->SetMaxEnergy(1 * GeV);
0079
0080   // Limits in G4NuclideTable
0081   G4NuclideTable::GetInstance()->SetThresholdOfHalfLife(0.1 * picosecond);
0082   G4NuclideTable::GetInstance()->SetLevelTolerance(1.0 * eV);
0083 }
0084
0085 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0086
0087 PhysicsList::~PhysicsList()
0088 {
0089   delete fEmPhysicsList;
0090   delete fDecayPhysicsList;
0091   delete fRadDecayPhysicsList;
0092 }
0093
0094 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0095
0096 void PhysicsList::ConstructParticle()
0097 {
0098   fEmPhysicsList->ConstructParticle();
0099   fDecayPhysicsList->ConstructParticle();
0100 }
0101
0102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0103
0104 void PhysicsList::ConstructProcess()
0105 {
0106   AddTransportation();
0107   fEmPhysicsList->ConstructProcess();
0108   fDecayPhysicsList->ConstructProcess();
0109   if (nullptr != fRadDecayPhysicsList) {
0110     fRadDecayPhysicsList->ConstructProcess();
0111   }
0112   if (fIsTrackingCutSet) {
0113     TrackingCut();
0114   }
0115 }
0116
0117 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0118
0119 void PhysicsList::AddPhysics(const G4String& name)
0120 {
0121   if (name == fEmPhysics) {
0122     return;
0123   }
0124
0125   G4cout << "### PhysicsList::AddPhysics Warning: Physics List <" << name << "> is requested"
0126          << G4endl;
0127
0128   fEmPhysics = name;
0129
0130   if (name == "emstandard_opt0") {
0131     delete fEmPhysicsList;
0132     fEmPhysicsList = new G4EmStandardPhysics();
0133   }
0134   else if (name == "emstandard_opt3") {
0135     delete fEmPhysicsList;
0136     fEmPhysicsList = new G4EmStandardPhysics_option3();
0137   }
0138   else if (name == "emstandard_opt4") {
0139     delete fEmPhysicsList;
0140     fEmPhysicsList = new G4EmStandardPhysics_option4();
0141   }
0142   else if (name == "raddecay") {
0143     if (nullptr == fRadDecayPhysicsList) fRadDecayPhysicsList = new G4RadioactiveDecayPhysics();
0144   }
0145   else if (name == "emlivermore") {
0146     delete fEmPhysicsList;
0147     fEmPhysicsList = new G4EmLivermorePhysics();
0148   }
0149   else if (name == "empenelope") {
0150     delete fEmPhysicsList;
0151     fEmPhysicsList = new G4EmPenelopePhysics();
0152   }
0153   else if (name == "DNA_Opt0") {
0154     delete fEmPhysicsList;
0155     fEmPhysicsList = new G4EmDNAPhysics();
0156   }
0157   else if (name == "DNA_Opt1") {
0158     delete fEmPhysicsList;
0159     fEmPhysicsList = new G4EmDNAPhysics_option1();
0160   }
0161   else if (name == "DNA_Opt2") {
0162     delete fEmPhysicsList;
0163     fEmPhysicsList = new G4EmDNAPhysics_option2();
0164   }
0165   else if (name == "DNA_Opt3") {
0166     delete fEmPhysicsList;
0167     fEmPhysicsList = new G4EmDNAPhysics_option3();
0168   }
0169   else if (name == "DNA_Opt4") {
0170     delete fEmPhysicsList;
0171     fEmPhysicsList = new G4EmDNAPhysics_option4();
0172   }
0173   else if (name == "DNA_Opt5") {
0174     delete fEmPhysicsList;
0175     fEmPhysicsList = new G4EmDNAPhysics_option5();
0176   }
0177   else if (name == "DNA_Opt6") {
0178     delete fEmPhysicsList;
0179     fEmPhysicsList = new G4EmDNAPhysics_option6();
0180   }
0181   else if (name == "DNA_Opt7") {
0182     delete fEmPhysicsList;
0183     fEmPhysicsList = new G4EmDNAPhysics_option7();
0184   }
0185   else if (name == "DNA_Opt8") {
0186     delete fEmPhysicsList;
0187     fEmPhysicsList = new G4EmDNAPhysics_option8();
0188   }
0189   else {
0190     G4cout << "### PhysicsList::AddPhysics Warning: Physics List <" << name
0191            << "> is does not exist - the command ignored" << G4endl;
0192   }
0193 }
0194
0195 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0196
0197 void PhysicsList::TrackingCut()
0198 {
0199   auto particle = G4GenericIon::GenericIon();  // DNA heavy ions
0200   auto particleName = particle->GetParticleName();
0201   auto capture = G4EmDNABuilder::FindOrBuildCapture(0.5 * CLHEP::MeV, particle);
0202   capture->AddRegion("World");
0203   capture->SetKinEnergyLimit(0.5 * CLHEP::MeV);  // 0.5 MeV/u
0204 }
0205
0206 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0207
0208 void PhysicsList::SetTrackingCut(G4bool isCut)
0209 {
0210   fIsTrackingCutSet = isCut;
0211 }