Import Geant4 8.1.0 source tree

examples/extended/electromagnetic/TestEm16/src/PhysicsList.cc

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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+// $Id: PhysicsList.cc,v 1.4 2006/06/29 16:47:56 gunter Exp $
+// GEANT4 tag $Name: geant4-08-01 $
+//
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#include "PhysicsList.hh"
+#include "PhysicsListMessenger.hh"
+
+#include "G4ParticleDefinition.hh"
+#include "G4ProcessManager.hh"
+#include "G4ParticleTypes.hh"
+#include "G4ParticleTable.hh"
+
+#include "G4ComptonScattering.hh"
+#include "G4GammaConversion.hh"
+#include "G4PhotoElectricEffect.hh"
+
+#include "G4MultipleScattering.hh"
+
+#include "G4eIonisation.hh"
+#include "G4eBremsstrahlung.hh"
+#include "G4eplusAnnihilation.hh"
+
+#include "G4MuIonisation.hh"
+#include "G4MuBremsstrahlung.hh"
+#include "G4MuPairProduction.hh"
+
+#include "G4SynchrotronRadiation.hh"
+#include "G4SynchrotronRadiationInMat.hh"
+
+#include "G4StepLimiter.hh"
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+PhysicsList::PhysicsList()
+: G4VUserPhysicsList()
+{
+  defaultCutValue = 1.*km;
+  
+  SRType = true; 
+  pMes = new PhysicsListMessenger(this);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+PhysicsList::~PhysicsList()
+{ 
+  delete pMes;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PhysicsList::ConstructParticle()
+{
+  // In this method, static member functions should be called
+  // for all particles which you want to use.
+  // This ensures that objects of these particle types will be
+  // created in the program.
+
+  ConstructBosons();
+  ConstructLeptons();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PhysicsList::ConstructBosons()
+{
+  // pseudo-particles
+  G4Geantino::GeantinoDefinition();
+  G4ChargedGeantino::ChargedGeantinoDefinition();
+
+  // gamma
+  G4Gamma::GammaDefinition();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PhysicsList::ConstructLeptons()
+{
+  // leptons
+  G4Electron::ElectronDefinition();
+  G4Positron::PositronDefinition();
+  G4MuonPlus::MuonPlusDefinition();
+  G4MuonMinus::MuonMinusDefinition();
+
+  G4NeutrinoE::NeutrinoEDefinition();
+  G4AntiNeutrinoE::AntiNeutrinoEDefinition();
+  G4NeutrinoMu::NeutrinoMuDefinition();
+  G4AntiNeutrinoMu::AntiNeutrinoMuDefinition();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PhysicsList::ConstructProcess()
+{
+  AddTransportation();
+  ConstructEM();
+  ConstructGeneral();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PhysicsList::ConstructEM()
+{
+  theParticleIterator->reset();
+  while( (*theParticleIterator)() ){
+    G4ParticleDefinition* particle = theParticleIterator->value();
+    G4ProcessManager* pmanager = particle->GetProcessManager();
+    G4String particleName = particle->GetParticleName();
+
+    if (particleName == "gamma") {
+      // gamma
+      pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
+      pmanager->AddDiscreteProcess(new G4ComptonScattering);
+      pmanager->AddDiscreteProcess(new G4GammaConversion);
+            
+    } else if (particleName == "e-") {
+      //electron
+      pmanager->AddProcess(new G4MultipleScattering,        -1, 1,1);
+      pmanager->AddProcess(new G4eIonisation,               -1, 2,2);
+      pmanager->AddProcess(new G4eBremsstrahlung,           -1, 3,3);
+      if (SRType)
+      pmanager->AddProcess(new G4SynchrotronRadiation,      -1,-1,4);
+      else
+      pmanager->AddProcess(new G4SynchrotronRadiationInMat, -1,-1,4); 
+      pmanager->AddProcess(new G4StepLimiter,               -1,-1,5);
+     
+    } else if (particleName == "e+") {
+      //positron
+      pmanager->AddProcess(new G4MultipleScattering,        -1, 1,1);
+      pmanager->AddProcess(new G4eIonisation,               -1, 2,2);
+      pmanager->AddProcess(new G4eBremsstrahlung,           -1, 3,3);
+      pmanager->AddProcess(new G4eplusAnnihilation,          0,-1,4);
+      if (SRType)
+      pmanager->AddProcess(new G4SynchrotronRadiation,      -1,-1,5);
+      else
+      pmanager->AddProcess(new G4SynchrotronRadiationInMat, -1,-1,5);       
+      pmanager->AddProcess(new G4StepLimiter,               -1,-1,6);
+      
+    } else if( particleName == "mu+" ||
+               particleName == "mu-"    ) {
+      //muon
+      pmanager->AddProcess(new G4MultipleScattering,-1, 1,1);
+      pmanager->AddProcess(new G4MuIonisation,      -1, 2,2);
+      pmanager->AddProcess(new G4MuBremsstrahlung,  -1, 3,3);
+      pmanager->AddProcess(new G4MuPairProduction,  -1, 4,4);
+      
+    }
+  }
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+#include "G4Decay.hh"
+
+void PhysicsList::ConstructGeneral()
+{
+  // Add Decay Process
+  G4Decay* theDecayProcess = new G4Decay();
+  theParticleIterator->reset();
+  while ((*theParticleIterator)()){
+      G4ParticleDefinition* particle = theParticleIterator->value();
+      G4ProcessManager* pmanager = particle->GetProcessManager();
+      if (theDecayProcess->IsApplicable(*particle)) {
+        pmanager ->AddProcess(theDecayProcess);
+        // set ordering for PostStepDoIt and AtRestDoIt
+        pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep);
+        pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest);
+      }
+  }
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PhysicsList::SetCuts()
+{
+  if (verboseLevel >0){
+    G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl;
+  }
+
+  // set cut values for gamma at first and for e- second and next for e+,
+  // because some processes for e+/e- need cut values for gamma
+  SetCutValue(defaultCutValue, "gamma");
+  SetCutValue(defaultCutValue, "e-");
+  SetCutValue(defaultCutValue, "e+");
+
+  if (verboseLevel>0) DumpCutValuesTable();
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......