DMXPhysicsList.cc

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//
//
// --------------------------------------------------------------
//   GEANT 4 - Underground Dark Matter Detector Advanced Example
//
//      For information related to this code contact: Alex Howard
//      e-mail: alexander.howard@cern.ch
// --------------------------------------------------------------
// Comments
//
//                  Underground Advanced
//               by A. Howard and H. Araujo 
//                    (27th November 2001)
//
// PhysicsList program
//
// Modified:
//
// 14-02-03 Fix bugs in msc and hIon instanciation + cut per region
//
// 05-02-05 AH - changes to G4Decay - added is not short lived protection
//          and redefined particles to allow non-static creation
//          i.e. changed construction to G4MesonConstructor, G4BaryonConstructor
// 
// 23-10-09 LP - migrated EM physics from the LowEnergy processes (not supported) to 
//          the new G4Livermore model implementation. Results unchanged.
//
// --------------------------------------------------------------

#include <iomanip>  

#include "DMXPhysicsList.hh"

#include "globals.hh"
#include "G4SystemOfUnits.hh"
#include "G4ProcessManager.hh"
#include "G4ProcessVector.hh"

#include "G4ParticleDefinition.hh"
#include "G4ParticleWithCuts.hh"
#include "G4ParticleTypes.hh"
#include "G4ParticleTable.hh"

#include "G4ios.hh"
#include "G4UserLimits.hh"

// Constructor /////////////////////////////////////////////////////////////
DMXPhysicsList::DMXPhysicsList() : G4VUserPhysicsList() 
{

  defaultCutValue     = 1.0*micrometer; //
  cutForGamma         = defaultCutValue;
  cutForElectron      = 1.0*nanometer;
  cutForPositron      = defaultCutValue;

  VerboseLevel = 1;
  OpVerbLevel = 0;

  SetVerboseLevel(VerboseLevel);
}


// Destructor //////////////////////////////////////////////////////////////
DMXPhysicsList::~DMXPhysicsList() 
{;}


// Construct Particles /////////////////////////////////////////////////////
void DMXPhysicsList::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. 

  ConstructMyBosons();
  ConstructMyLeptons();
  ConstructMyHadrons();
  ConstructMyShortLiveds();

}


// construct Bosons://///////////////////////////////////////////////////
void DMXPhysicsList::ConstructMyBosons()
{
  // pseudo-particles
  G4Geantino::GeantinoDefinition();
  G4ChargedGeantino::ChargedGeantinoDefinition();
  
  // gamma
  G4Gamma::GammaDefinition();

  //OpticalPhotons
  G4OpticalPhoton::OpticalPhotonDefinition();

}


// construct Leptons://///////////////////////////////////////////////////
void DMXPhysicsList::ConstructMyLeptons()
{
  // leptons
  G4Electron::ElectronDefinition();
  G4Positron::PositronDefinition();
  G4MuonPlus::MuonPlusDefinition();
  G4MuonMinus::MuonMinusDefinition();

  G4NeutrinoE::NeutrinoEDefinition();
  G4AntiNeutrinoE::AntiNeutrinoEDefinition();
  G4NeutrinoMu::NeutrinoMuDefinition();
  G4AntiNeutrinoMu::AntiNeutrinoMuDefinition();
}


#include "G4MesonConstructor.hh"
#include "G4BaryonConstructor.hh"
#include "G4IonConstructor.hh"

// construct Hadrons://///////////////////////////////////////////////////
void DMXPhysicsList::ConstructMyHadrons()
{
 //  mesons
  G4MesonConstructor mConstructor;
  mConstructor.ConstructParticle();

 //  baryons
  G4BaryonConstructor bConstructor;
  bConstructor.ConstructParticle();

 //  ions
  G4IonConstructor iConstructor;
  iConstructor.ConstructParticle();

}

#include "G4ShortLivedConstructor.hh"

// construct Shortliveds://///////////////////////////////////////////////////
void DMXPhysicsList::ConstructMyShortLiveds()
{
  G4ShortLivedConstructor slConstructor;
  slConstructor.ConstructParticle();
}




// Construct Processes //////////////////////////////////////////////////////
void DMXPhysicsList::ConstructProcess() 
{

  AddTransportation();

  ConstructEM();

  ConstructOp();

  ConstructHad();

  ConstructGeneral();

}


// Transportation ///////////////////////////////////////////////////////////
#include "DMXMaxTimeCuts.hh"
#include "DMXMinEkineCuts.hh"
#include "G4StepLimiter.hh"

void DMXPhysicsList::AddTransportation() {
  
  G4VUserPhysicsList::AddTransportation();
  
  theParticleIterator->reset();
  while( (*theParticleIterator)() ){
    G4ParticleDefinition* particle = theParticleIterator->value();
    G4ProcessManager* pmanager = particle->GetProcessManager();
    G4String particleName = particle->GetParticleName();
    // time cuts for ONLY neutrons:
    if(particleName == "neutron") 
      pmanager->AddDiscreteProcess(new DMXMaxTimeCuts());
    // Energy cuts to kill charged (embedded in method) particles:
    pmanager->AddDiscreteProcess(new DMXMinEkineCuts());

    // Step limit applied to all particles:
    pmanager->AddProcess(new G4StepLimiter,       -1,-1,1);

  }                   
}


// Electromagnetic Processes ////////////////////////////////////////////////
// all charged particles

// gamma
#include "G4PhotoElectricEffect.hh"
#include "G4LivermorePhotoElectricModel.hh"

#include "G4ComptonScattering.hh"
#include "G4LivermoreComptonModel.hh"

#include "G4GammaConversion.hh"
#include "G4LivermoreGammaConversionModel.hh"

#include "G4RayleighScattering.hh" 
#include "G4LivermoreRayleighModel.hh"


// e-
#include "G4eMultipleScattering.hh"

#include "G4eIonisation.hh"
#include "G4LivermoreIonisationModel.hh"

#include "G4eBremsstrahlung.hh"
#include "G4LivermoreBremsstrahlungModel.hh"


// e+
#include "G4eIonisation.hh" 
#include "G4eBremsstrahlung.hh" 
#include "G4eplusAnnihilation.hh"


// alpha and GenericIon and deuterons, triton, He3:

//muon:
#include "G4MuIonisation.hh"
#include "G4MuBremsstrahlung.hh"
#include "G4MuPairProduction.hh"
#include "G4MuonMinusCapture.hh"

//OTHERS:
#include "G4hIonisation.hh" 
#include "G4hMultipleScattering.hh"
#include "G4hBremsstrahlung.hh"
#include "G4ionIonisation.hh"
#include "G4IonParametrisedLossModel.hh"

//em process options to allow msc step-limitation to be switched off
#include "G4EmProcessOptions.hh"

void DMXPhysicsList::ConstructEM() {
  
  //set a finer grid of the physic tables in order to improve precision
  //former LowEnergy models have 200 bins up to 100 GeV
  G4EmProcessOptions opt;
  opt.SetMaxEnergy(100*GeV);
  opt.SetDEDXBinning(200);
  opt.SetLambdaBinning(200);

  theParticleIterator->reset();
  while( (*theParticleIterator)() ){
    G4ParticleDefinition* particle = theParticleIterator->value();
    G4ProcessManager* pmanager = particle->GetProcessManager();
    G4String particleName = particle->GetParticleName();
    G4String particleType = particle->GetParticleType();
    G4double charge = particle->GetPDGCharge();
    
    if (particleName == "gamma") 
      {
        //gamma
        G4RayleighScattering* theRayleigh = new G4RayleighScattering();
        theRayleigh->SetEmModel(new G4LivermoreRayleighModel());  //not strictly necessary
        pmanager->AddDiscreteProcess(theRayleigh);

        G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect();
        thePhotoElectricEffect->SetEmModel(new G4LivermorePhotoElectricModel());
        pmanager->AddDiscreteProcess(thePhotoElectricEffect);
        
        G4ComptonScattering* theComptonScattering = new G4ComptonScattering();
        theComptonScattering->SetEmModel(new G4LivermoreComptonModel());
        pmanager->AddDiscreteProcess(theComptonScattering);
        
        G4GammaConversion* theGammaConversion = new G4GammaConversion();
        theGammaConversion->SetEmModel(new G4LivermoreGammaConversionModel());
        pmanager->AddDiscreteProcess(theGammaConversion);

      } 
    else if (particleName == "e-") 
      {
        //electron
        // process ordering: AddProcess(name, at rest, along step, post step)
        // Multiple scattering
        G4eMultipleScattering* msc = new G4eMultipleScattering();
        msc->SetStepLimitType(fUseDistanceToBoundary);
        pmanager->AddProcess(msc,-1, 1, 1);

        // Ionisation
        G4eIonisation* eIonisation = new G4eIonisation();
        eIonisation->SetEmModel(new G4LivermoreIonisationModel());
        eIonisation->SetStepFunction(0.2, 100*um); //improved precision in tracking  
        pmanager->AddProcess(eIonisation,-1, 2, 2);
        
        // Bremsstrahlung
        G4eBremsstrahlung* eBremsstrahlung = new G4eBremsstrahlung();
        eBremsstrahlung->SetEmModel(new G4LivermoreBremsstrahlungModel());
        pmanager->AddProcess(eBremsstrahlung, -1,-3, 3);
      } 
    else if (particleName == "e+") 
      {
        //positron      
        G4eMultipleScattering* msc = new G4eMultipleScattering();
        msc->SetStepLimitType(fUseDistanceToBoundary);
        pmanager->AddProcess(msc,-1, 1, 1);
        
        // Ionisation
        G4eIonisation* eIonisation = new G4eIonisation();
        eIonisation->SetStepFunction(0.2, 100*um); //     
        pmanager->AddProcess(eIonisation,                 -1, 2, 2);

        //Bremsstrahlung (use default, no low-energy available)
        pmanager->AddProcess(new G4eBremsstrahlung(), -1,-1, 3);

        //Annihilation
        pmanager->AddProcess(new G4eplusAnnihilation(),0,-1, 4);      
      } 
    else if( particleName == "mu+" || 
             particleName == "mu-"    ) 
      {
        //muon  
        pmanager->AddProcess(new G4eMultipleScattering,           -1, 1, 1);
        pmanager->AddProcess(new G4MuIonisation(),          -1, 2, 2);
        pmanager->AddProcess(new G4MuBremsstrahlung(),      -1,-1, 3);
        pmanager->AddProcess(new G4MuPairProduction(),      -1,-1, 4);
        if( particleName == "mu-" )
          pmanager->AddProcess(new G4MuonMinusCapture(), 0,-1,-1);
      } 
    else if (particleName == "proton" || 
             particleName == "pi+" || 
             particleName == "pi-")
      {
        //multiple scattering
        pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
      
        //ionisation
        G4hIonisation* hIonisation = new G4hIonisation();
        hIonisation->SetStepFunction(0.2, 50*um);
        pmanager->AddProcess(hIonisation,                     -1, 2, 2);      
        
        //bremmstrahlung
        pmanager->AddProcess(new G4hBremsstrahlung,     -1,-3, 3);
      }
    else if(particleName == "alpha"      ||
             particleName == "deuteron"   ||
             particleName == "triton"     ||
             particleName == "He3")
      {
        //multiple scattering
        pmanager->AddProcess(new G4hMultipleScattering,-1,1,1);
        
        //ionisation
        G4ionIonisation* ionIoni = new G4ionIonisation();
        ionIoni->SetStepFunction(0.1, 20*um);
        pmanager->AddProcess(ionIoni,                   -1, 2, 2);
      }
    else if (particleName == "GenericIon")
      {
        // OBJECT may be dynamically created as either a GenericIon or nucleus
        // G4Nucleus exists and therefore has particle type nucleus
        // genericIon:
        
        //multiple scattering
        pmanager->AddProcess(new G4hMultipleScattering,-1,1,1);

        //ionisation
        G4ionIonisation* ionIoni = new G4ionIonisation();
        ionIoni->SetEmModel(new G4IonParametrisedLossModel());
        ionIoni->SetStepFunction(0.1, 20*um);
        pmanager->AddProcess(ionIoni,                   -1, 2, 2);
      } 

    else if ((!particle->IsShortLived()) &&
             (charge != 0.0) && 
             (particle->GetParticleName() != "chargedgeantino")) 
      {
        //all others charged particles except geantino
        G4hMultipleScattering* aMultipleScattering = new G4hMultipleScattering();
        G4hIonisation* ahadronIon = new G4hIonisation();
        
        //multiple scattering
        pmanager->AddProcess(aMultipleScattering,-1,1,1);

        //ionisation
        pmanager->AddProcess(ahadronIon,       -1,2,2);      
      }
    
  }

  // turn off msc step-limitation - especially as electron cut 1nm
  opt.SetMscStepLimitation(fMinimal);

  // switch on fluorescence, PIXE and Auger:
  opt.SetFluo(true);
  opt.SetPIXE(true);
  opt.SetAuger(true);

}


// Optical Processes ////////////////////////////////////////////////////////
#include "G4Scintillation.hh"
#include "G4OpAbsorption.hh"
//#include "G4OpRayleigh.hh"
#include "G4OpBoundaryProcess.hh"

void DMXPhysicsList::ConstructOp() 
{
  // default scintillation process
  G4Scintillation* theScintProcessDef = new G4Scintillation("Scintillation");
  // theScintProcessDef->DumpPhysicsTable();
  theScintProcessDef->SetTrackSecondariesFirst(true);
  theScintProcessDef->SetScintillationYieldFactor(1.0); //
  theScintProcessDef->SetScintillationExcitationRatio(0.0); //
  theScintProcessDef->SetVerboseLevel(OpVerbLevel);

  // scintillation process for alpha:
  G4Scintillation* theScintProcessAlpha = new G4Scintillation("Scintillation");
  // theScintProcessNuc->DumpPhysicsTable();
  theScintProcessAlpha->SetTrackSecondariesFirst(true);
  theScintProcessAlpha->SetScintillationYieldFactor(1.1);
  theScintProcessAlpha->SetScintillationExcitationRatio(1.0);
  theScintProcessAlpha->SetVerboseLevel(OpVerbLevel);

  // scintillation process for heavy nuclei
  G4Scintillation* theScintProcessNuc = new G4Scintillation("Scintillation");
  // theScintProcessNuc->DumpPhysicsTable();
  theScintProcessNuc->SetTrackSecondariesFirst(true);
  theScintProcessNuc->SetScintillationYieldFactor(0.2);
  theScintProcessNuc->SetScintillationExcitationRatio(1.0);
  theScintProcessNuc->SetVerboseLevel(OpVerbLevel);

  // optical processes
  G4OpAbsorption* theAbsorptionProcess = new G4OpAbsorption();
  //  G4OpRayleigh* theRayleighScatteringProcess = new G4OpRayleigh();
  G4OpBoundaryProcess* theBoundaryProcess = new G4OpBoundaryProcess();
  //  theAbsorptionProcess->DumpPhysicsTable();
  //  theRayleighScatteringProcess->DumpPhysicsTable();
  theAbsorptionProcess->SetVerboseLevel(OpVerbLevel);
  // theRayleighScatteringProcess->SetVerboseLevel(OpVerbLevel);
  theBoundaryProcess->SetVerboseLevel(OpVerbLevel);

  theParticleIterator->reset();
  while( (*theParticleIterator)() )
    {
      G4ParticleDefinition* particle = theParticleIterator->value();
      G4ProcessManager* pmanager = particle->GetProcessManager();
      G4String particleName = particle->GetParticleName();
      if (theScintProcessDef->IsApplicable(*particle)) {
        //      if(particle->GetPDGMass() > 5.0*GeV) 
        if(particle->GetParticleName() == "GenericIon") {
          pmanager->AddProcess(theScintProcessNuc); // AtRestDiscrete
          pmanager->SetProcessOrderingToLast(theScintProcessNuc,idxAtRest);
          pmanager->SetProcessOrderingToLast(theScintProcessNuc,idxPostStep);
        }         
        else if(particle->GetParticleName() == "alpha") {
          pmanager->AddProcess(theScintProcessAlpha);
          pmanager->SetProcessOrderingToLast(theScintProcessAlpha,idxAtRest);
          pmanager->SetProcessOrderingToLast(theScintProcessAlpha,idxPostStep);
        }
        else {
          pmanager->AddProcess(theScintProcessDef);
          pmanager->SetProcessOrderingToLast(theScintProcessDef,idxAtRest);
          pmanager->SetProcessOrderingToLast(theScintProcessDef,idxPostStep);
        }         
      }
      
      if (particleName == "opticalphoton") {
        pmanager->AddDiscreteProcess(theAbsorptionProcess);
        //      pmanager->AddDiscreteProcess(theRayleighScatteringProcess);
        pmanager->AddDiscreteProcess(theBoundaryProcess);
      }
    }
}


// Hadronic processes ////////////////////////////////////////////////////////

// Elastic processes:
#include "G4HadronElasticProcess.hh"
#include "G4ChipsElasticModel.hh"
#include "G4ElasticHadrNucleusHE.hh"

// Inelastic processes:
#include "G4PionPlusInelasticProcess.hh"
#include "G4PionMinusInelasticProcess.hh"
#include "G4KaonPlusInelasticProcess.hh"
#include "G4KaonZeroSInelasticProcess.hh"
#include "G4KaonZeroLInelasticProcess.hh"
#include "G4KaonMinusInelasticProcess.hh"
#include "G4ProtonInelasticProcess.hh"
#include "G4AntiProtonInelasticProcess.hh"
#include "G4NeutronInelasticProcess.hh"
#include "G4AntiNeutronInelasticProcess.hh"
#include "G4DeuteronInelasticProcess.hh"
#include "G4TritonInelasticProcess.hh"
#include "G4AlphaInelasticProcess.hh"

// High energy FTFP model and Bertini cascade
#include "G4FTFModel.hh"
#include "G4LundStringFragmentation.hh"
#include "G4ExcitedStringDecay.hh"
#include "G4PreCompoundModel.hh"
#include "G4GeneratorPrecompoundInterface.hh"
#include "G4TheoFSGenerator.hh"
#include "G4CascadeInterface.hh"

// Cross sections
#include "G4VCrossSectionDataSet.hh"
#include "G4CrossSectionDataSetRegistry.hh"

#include "G4CrossSectionElastic.hh"
#include "G4BGGPionElasticXS.hh"
#include "G4AntiNuclElastic.hh"

#include "G4CrossSectionInelastic.hh"
#include "G4PiNuclearCrossSection.hh"
#include "G4CrossSectionPairGG.hh"
#include "G4BGGNucleonInelasticXS.hh"
#include "G4ComponentAntiNuclNuclearXS.hh"
#include "G4GGNuclNuclCrossSection.hh"

#include "G4HadronElastic.hh"
#include "G4HadronCaptureProcess.hh"

// Neutron high-precision models: <20 MeV
#include "G4NeutronHPElastic.hh"
#include "G4NeutronHPElasticData.hh"
#include "G4NeutronHPCapture.hh"
#include "G4NeutronHPCaptureData.hh"
#include "G4NeutronHPInelastic.hh"
#include "G4NeutronHPInelasticData.hh"

// Stopping processes
#include "G4PiMinusAbsorptionBertini.hh"
#include "G4KaonMinusAbsorptionBertini.hh"
#include "G4AntiProtonAbsorptionFritiof.hh"



void DMXPhysicsList::ConstructHad() 
{
  //Elastic models
  const G4double elastic_elimitPi = 1.0*GeV;

  G4HadronElastic* elastic_lhep0 = new G4HadronElastic();
  G4HadronElastic* elastic_lhep1 = new G4HadronElastic();
  elastic_lhep1->SetMaxEnergy( elastic_elimitPi );
  G4ChipsElasticModel* elastic_chip = new G4ChipsElasticModel();
  G4ElasticHadrNucleusHE* elastic_he = new G4ElasticHadrNucleusHE(); 
  elastic_he->SetMinEnergy( elastic_elimitPi );

  
  // Inelastic scattering
  const G4double theFTFMin0 =    0.0*GeV;
  const G4double theFTFMin1 =    4.0*GeV;
  const G4double theFTFMax =   100.0*TeV;
  const G4double theBERTMin0 =   0.0*GeV;
  const G4double theBERTMin1 =  19.0*MeV;
  const G4double theBERTMax =    5.0*GeV;
  const G4double theHPMin =      0.0*GeV;
  const G4double theHPMax =     20.0*MeV;

  G4FTFModel * theStringModel = new G4FTFModel;
  G4ExcitedStringDecay * theStringDecay = new G4ExcitedStringDecay( new G4LundStringFragmentation );
  theStringModel->SetFragmentationModel( theStringDecay );
  G4PreCompoundModel * thePreEquilib = new G4PreCompoundModel( new G4ExcitationHandler );
  G4GeneratorPrecompoundInterface * theCascade = new G4GeneratorPrecompoundInterface( thePreEquilib );

  G4TheoFSGenerator * theFTFModel0 = new G4TheoFSGenerator( "FTFP" );
  theFTFModel0->SetHighEnergyGenerator( theStringModel );
  theFTFModel0->SetTransport( theCascade );
  theFTFModel0->SetMinEnergy( theFTFMin0 );
  theFTFModel0->SetMaxEnergy( theFTFMax );

  G4TheoFSGenerator * theFTFModel1 = new G4TheoFSGenerator( "FTFP" );
  theFTFModel1->SetHighEnergyGenerator( theStringModel );
  theFTFModel1->SetTransport( theCascade );
  theFTFModel1->SetMinEnergy( theFTFMin1 );
  theFTFModel1->SetMaxEnergy( theFTFMax );

  G4CascadeInterface * theBERTModel0 = new G4CascadeInterface;
  theBERTModel0->SetMinEnergy( theBERTMin0 );
  theBERTModel0->SetMaxEnergy( theBERTMax );

  G4CascadeInterface * theBERTModel1 = new G4CascadeInterface;
  theBERTModel1->SetMinEnergy( theBERTMin1 );
  theBERTModel1->SetMaxEnergy( theBERTMax );

  G4VCrossSectionDataSet * thePiData = new G4CrossSectionPairGG( new G4PiNuclearCrossSection, 91*GeV );
  G4VCrossSectionDataSet * theAntiNucleonData = new G4CrossSectionInelastic( new G4ComponentAntiNuclNuclearXS );
  G4VCrossSectionDataSet * theGGNuclNuclData = G4CrossSectionDataSetRegistry::Instance()->
    GetCrossSectionDataSet(G4GGNuclNuclCrossSection::Default_Name());


  theParticleIterator->reset();
  while ((*theParticleIterator)()) 
    {
      G4ParticleDefinition* particle = theParticleIterator->value();
      G4ProcessManager* pmanager = particle->GetProcessManager();
      G4String particleName = particle->GetParticleName();

      if (particleName == "pi+") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->AddDataSet( new G4BGGPionElasticXS( particle ) );
          theElasticProcess->RegisterMe( elastic_lhep1 );
          theElasticProcess->RegisterMe( elastic_he );
          pmanager->AddDiscreteProcess( theElasticProcess );
          //Inelastic scattering
          G4PionPlusInelasticProcess* theInelasticProcess = 
            new G4PionPlusInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( thePiData );
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
        } 

      else if (particleName == "pi-") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->AddDataSet( new G4BGGPionElasticXS( particle ) );
          theElasticProcess->RegisterMe( elastic_lhep1 );
          theElasticProcess->RegisterMe( elastic_he );
          pmanager->AddDiscreteProcess( theElasticProcess );
          //Inelastic scattering
          G4PionMinusInelasticProcess* theInelasticProcess = 
            new G4PionMinusInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( thePiData );
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );    
          //Absorption
          pmanager->AddRestProcess(new G4PiMinusAbsorptionBertini, ordDefault);
        }
      
      else if (particleName == "kaon+") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering       
          G4KaonPlusInelasticProcess* theInelasticProcess = 
            new G4KaonPlusInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( G4CrossSectionDataSetRegistry::Instance()->
                                           GetCrossSectionDataSet(G4ChipsKaonPlusInelasticXS::Default_Name()));
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
        }
      
      else if (particleName == "kaon0S") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering        
          G4KaonZeroSInelasticProcess* theInelasticProcess = 
            new G4KaonZeroSInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( G4CrossSectionDataSetRegistry::Instance()->
                                           GetCrossSectionDataSet(G4ChipsKaonZeroInelasticXS::Default_Name()));
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );    
        }

      else if (particleName == "kaon0L") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4KaonZeroLInelasticProcess* theInelasticProcess = 
            new G4KaonZeroLInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( G4CrossSectionDataSetRegistry::Instance()->
                                           GetCrossSectionDataSet(G4ChipsKaonZeroInelasticXS::Default_Name()));
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 ); 
          pmanager->AddDiscreteProcess( theInelasticProcess );    
        }

      else if (particleName == "kaon-") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4KaonMinusInelasticProcess* theInelasticProcess = 
            new G4KaonMinusInelasticProcess("inelastic");       
          theInelasticProcess->AddDataSet( G4CrossSectionDataSetRegistry::Instance()->
                                           GetCrossSectionDataSet(G4ChipsKaonMinusInelasticXS::Default_Name()));
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
          pmanager->AddRestProcess(new G4KaonMinusAbsorptionBertini, ordDefault);
        }

      else if (particleName == "proton") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->AddDataSet(G4CrossSectionDataSetRegistry::Instance()->
                                        GetCrossSectionDataSet(G4ChipsProtonElasticXS::Default_Name()));
          theElasticProcess->RegisterMe( elastic_chip );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4ProtonInelasticProcess* theInelasticProcess = 
            new G4ProtonInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( new G4BGGNucleonInelasticXS( G4Proton::Proton() ) );
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
        }
      else if (particleName == "anti_proton") 
        {
          // Elastic scattering
          const G4double elastic_elimitAntiNuc = 100.0*MeV;
          G4AntiNuclElastic* elastic_anuc = new G4AntiNuclElastic();
          elastic_anuc->SetMinEnergy( elastic_elimitAntiNuc );
          G4CrossSectionElastic* elastic_anucxs = new G4CrossSectionElastic( elastic_anuc->GetComponentCrossSection() );
          G4HadronElastic* elastic_lhep2 = new G4HadronElastic();
          elastic_lhep2->SetMaxEnergy( elastic_elimitAntiNuc );
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->AddDataSet( elastic_anucxs );
          theElasticProcess->RegisterMe( elastic_lhep2 );
          theElasticProcess->RegisterMe( elastic_anuc );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4AntiProtonInelasticProcess* theInelasticProcess = 
            new G4AntiProtonInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( theAntiNucleonData );
          theInelasticProcess->RegisterMe( theFTFModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
          // Absorption
          pmanager->AddRestProcess(new G4AntiProtonAbsorptionFritiof, ordDefault);
        }

      else if (particleName == "neutron") {
        // elastic scattering
        G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
        theElasticProcess->AddDataSet(G4CrossSectionDataSetRegistry::Instance()->GetCrossSectionDataSet(G4ChipsNeutronElasticXS::Default_Name()));
        G4HadronElastic* elastic_neutronChipsModel = new G4ChipsElasticModel();
        elastic_neutronChipsModel->SetMinEnergy( 19.0*MeV );
        theElasticProcess->RegisterMe( elastic_neutronChipsModel );
        G4NeutronHPElastic * theElasticNeutronHP = new G4NeutronHPElastic;
        theElasticNeutronHP->SetMinEnergy( theHPMin );
        theElasticNeutronHP->SetMaxEnergy( theHPMax );
        theElasticProcess->RegisterMe( theElasticNeutronHP );
        theElasticProcess->AddDataSet( new G4NeutronHPElasticData );
        pmanager->AddDiscreteProcess( theElasticProcess );
        // inelastic scattering         
        G4NeutronInelasticProcess* theInelasticProcess =
          new G4NeutronInelasticProcess("inelastic");
        theInelasticProcess->AddDataSet( new G4BGGNucleonInelasticXS( G4Neutron::Neutron() ) );
        theInelasticProcess->RegisterMe( theFTFModel1 );
        theInelasticProcess->RegisterMe( theBERTModel1 );
        G4NeutronHPInelastic * theNeutronInelasticHPModel = new G4NeutronHPInelastic;
        theNeutronInelasticHPModel->SetMinEnergy( theHPMin );
        theNeutronInelasticHPModel->SetMaxEnergy( theHPMax );
        theInelasticProcess->RegisterMe( theNeutronInelasticHPModel );
        theInelasticProcess->AddDataSet( new G4NeutronHPInelasticData );
        pmanager->AddDiscreteProcess(theInelasticProcess);
        // capture
        G4HadronCaptureProcess* theCaptureProcess =
          new G4HadronCaptureProcess;
        G4NeutronHPCapture * theLENeutronCaptureModel = new G4NeutronHPCapture;
        theLENeutronCaptureModel->SetMinEnergy(theHPMin);
        theLENeutronCaptureModel->SetMaxEnergy(theHPMax);
        theCaptureProcess->RegisterMe(theLENeutronCaptureModel);
        theCaptureProcess->AddDataSet( new G4NeutronHPCaptureData);
        pmanager->AddDiscreteProcess(theCaptureProcess);

      }
      else if (particleName == "anti_neutron") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering (include annihilation on-fly)
          G4AntiNeutronInelasticProcess* theInelasticProcess = 
            new G4AntiNeutronInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( theAntiNucleonData );
          theInelasticProcess->RegisterMe( theFTFModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );    
        }

      else if (particleName == "deuteron") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4DeuteronInelasticProcess* theInelasticProcess = 
            new G4DeuteronInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( theGGNuclNuclData );
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
        }
      
      else if (particleName == "triton") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4TritonInelasticProcess* theInelasticProcess = 
            new G4TritonInelasticProcess("inelastic");
          theInelasticProcess->AddDataSet( theGGNuclNuclData );
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
        }
      else if (particleName == "alpha") 
        {
          // Elastic scattering
          G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess;
          theElasticProcess->RegisterMe( elastic_lhep0 );
          pmanager->AddDiscreteProcess( theElasticProcess );
          // Inelastic scattering
          G4AlphaInelasticProcess* theInelasticProcess = 
            new G4AlphaInelasticProcess("inelastic");    
          theInelasticProcess->AddDataSet( theGGNuclNuclData );
          theInelasticProcess->RegisterMe( theFTFModel1 );
          theInelasticProcess->RegisterMe( theBERTModel0 );
          pmanager->AddDiscreteProcess( theInelasticProcess );
        }

    }
}


// Decays ///////////////////////////////////////////////////////////////////
#include "G4Decay.hh"
#include "G4RadioactiveDecay.hh"
#include "G4IonTable.hh"
#include "G4Ions.hh"

void DMXPhysicsList::ConstructGeneral() {

  // Add Decay Process
  G4Decay* theDecayProcess = new G4Decay();
  theParticleIterator->reset();
  while( (*theParticleIterator)() )
    {
      G4ParticleDefinition* particle = theParticleIterator->value();
      G4ProcessManager* pmanager = particle->GetProcessManager();
      
      if (theDecayProcess->IsApplicable(*particle) && !particle->IsShortLived()) 
        { 
          pmanager ->AddProcess(theDecayProcess);
          // set ordering for PostStepDoIt and AtRestDoIt
          pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep);
          pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest);
        }
    }

  // Declare radioactive decay to the GenericIon in the IonTable.
  const G4IonTable *theIonTable = 
    G4ParticleTable::GetParticleTable()->GetIonTable();
  G4RadioactiveDecay *theRadioactiveDecay = new G4RadioactiveDecay();

  for (G4int i=0; i<theIonTable->Entries(); i++) 
    {
      G4String particleName = theIonTable->GetParticle(i)->GetParticleName();
      G4String particleType = theIonTable->GetParticle(i)->GetParticleType();
      
      if (particleName == "GenericIon") 
        {
          G4ProcessManager* pmanager = 
            theIonTable->GetParticle(i)->GetProcessManager();
          pmanager->SetVerboseLevel(VerboseLevel);
          pmanager ->AddProcess(theRadioactiveDecay);
          pmanager ->SetProcessOrdering(theRadioactiveDecay, idxPostStep);
          pmanager ->SetProcessOrdering(theRadioactiveDecay, idxAtRest);
        } 
    }
}

// Cuts /////////////////////////////////////////////////////////////////////
void DMXPhysicsList::SetCuts() 
{
  
  if (verboseLevel >1)
    G4cout << "DMXPhysicsList::SetCuts:";
  
  if (verboseLevel>0){
    G4cout << "DMXPhysicsList::SetCuts:";
    G4cout << "CutLength : " 
           << G4BestUnit(defaultCutValue,"Length") << G4endl;
  }

  //special for low energy physics
  G4double lowlimit=250*eV;  
  G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowlimit,100.*GeV);

  // 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(cutForGamma, "gamma");
  SetCutValue(cutForElectron, "e-");
  SetCutValue(cutForPositron, "e+");
  
  if (verboseLevel>0) DumpCutValuesTable();
}