G4EmStandardPhysicsSS.cc

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//
//---------------------------------------------------------------------------
//
// ClassName:   G4EmStandardPhysicsSS
//
// Author:      V.Ivanchenko 09.11.2005
//
// Modified:
// 05.12.2005 V.Ivanchenko add controlled verbosity
// 13.11.2006 V.Ivanchenko use G4hMultipleScattering
// 23.11.2006 V.Ivanchenko remove mscStepLimit option and improve cout
// 13.02.2007 V.Ivanchenko use G4hMultipleScattering for muons
// 13.02.2007 V.Ivanchenko set skin=0.0
// 21.04.2008 V.Ivanchenko add long-lived D and B mesons
//
//----------------------------------------------------------------------------
//
 
#include "G4EmStandardPhysicsSS.hh"
#include "G4SystemOfUnits.hh"
#include "G4ParticleDefinition.hh"
#include "G4EmParameters.hh"
#include "G4EmBuilder.hh"
#include "G4LossTableManager.hh"
 
#include "G4ComptonScattering.hh"
#include "G4GammaConversion.hh"
#include "G4PhotoElectricEffect.hh"
#include "G4RayleighScattering.hh"
 
#include "G4KleinNishinaModel.hh"
#include "G4LivermorePhotoElectricModel.hh"
#include "G4eMultipleScattering.hh"
#include "G4MuMultipleScattering.hh"
#include "G4hMultipleScattering.hh"
#include "G4CoulombScattering.hh"
#include "G4eCoulombScatteringModel.hh"
#include "G4hCoulombScatteringModel.hh"
#include "G4WentzelVIModel.hh"
#include "G4UrbanMscModel.hh"
 
#include "G4MuBremsstrahlungModel.hh"
#include "G4MuPairProductionModel.hh"
#include "G4hBremsstrahlungModel.hh"
#include "G4hPairProductionModel.hh"
//#include "G4eSingleCoulombScatteringModel.hh"
#include "G4eDPWACoulombScatteringModel.hh"
 
#include "G4eIonisation.hh"
#include "G4eBremsstrahlung.hh"
#include "G4eplusAnnihilation.hh"
#include "G4UAtomicDeexcitation.hh"
 
#include "G4MuIonisation.hh"
#include "G4MuBremsstrahlung.hh"
#include "G4MuPairProduction.hh"
#include "G4hBremsstrahlung.hh"
#include "G4hPairProduction.hh"
 
#include "G4hIonisation.hh"
#include "G4ionIonisation.hh"
#include "G4alphaIonisation.hh"
 
#include "G4ParticleTable.hh"
#include "G4Gamma.hh"
#include "G4Electron.hh"
#include "G4Positron.hh"
#include "G4MuonPlus.hh"
#include "G4MuonMinus.hh"
#include "G4PionPlus.hh"
#include "G4PionMinus.hh"
#include "G4KaonPlus.hh"
#include "G4KaonMinus.hh"
#include "G4Proton.hh"
#include "G4AntiProton.hh"
#include "G4Deuteron.hh"
#include "G4Triton.hh"
#include "G4He3.hh"
#include "G4Alpha.hh"
#include "G4GenericIon.hh"
 
#include "G4PhysicsListHelper.hh"
#include "G4BuilderType.hh"
#include "G4EmModelActivator.hh"
 
// factory
#include "G4PhysicsConstructorFactory.hh"
//
G4_DECLARE_PHYSCONSTR_FACTORY(G4EmStandardPhysicsSS);
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4EmStandardPhysicsSS::G4EmStandardPhysicsSS(G4int ver)
  : G4VPhysicsConstructor("G4EmStandardSS"), verbose(ver)
{
  G4EmParameters* param = G4EmParameters::Instance();
  param->SetDefaults();
  param->SetVerbose(verbose);
  param->SetLowestElectronEnergy(10*CLHEP::eV);
  param->SetMscThetaLimit(0.0);
  param->SetAugerCascade(true);
  param->SetPixe(true);
  SetPhysicsType(bElectromagnetic);
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
G4EmStandardPhysicsSS::~G4EmStandardPhysicsSS()
{}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
void G4EmStandardPhysicsSS::ConstructParticle()
{
  // minimal set of particles for EM physics
  G4EmBuilder::ConstructMinimalEmSet();
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 
void G4EmStandardPhysicsSS::ConstructProcess()
{
  if(verbose > 1) {
    G4cout << "### " << GetPhysicsName() << " Construct Processes " << G4endl;
  }
  G4EmBuilder::PrepareEMPhysics();
 
  G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
 
  // muon & hadron bremsstrahlung and pair production
  G4MuBremsstrahlung* mub = new G4MuBremsstrahlung();
  G4MuPairProduction* mup = new G4MuPairProduction();
  G4hBremsstrahlung* pib = new G4hBremsstrahlung();
  G4hPairProduction* pip = new G4hPairProduction();
  G4hBremsstrahlung* kb = new G4hBremsstrahlung();
  G4hPairProduction* kp = new G4hPairProduction();
  G4hBremsstrahlung* pb = new G4hBremsstrahlung();
  G4hPairProduction* pp = new G4hPairProduction();
 
  // muon & hadron scattering
  G4CoulombScattering* muss = new G4CoulombScattering();
  muss->SetEmModel(new G4hCoulombScatteringModel());
  G4CoulombScattering* piss = new G4CoulombScattering();
  piss->SetEmModel(new G4hCoulombScatteringModel());
  G4CoulombScattering* kss = new G4CoulombScattering();
  kss->SetEmModel(new G4hCoulombScatteringModel());
 
  // Add standard EM Processes
  G4ParticleTable* table = G4ParticleTable::GetParticleTable();
  for(const auto& particleName : partList.PartNames()) {
    G4ParticleDefinition* particle = table->FindParticle(particleName);
    if (!particle) { continue; }
    if (particleName == "gamma") {
 
      G4PhotoElectricEffect* pee = new G4PhotoElectricEffect();
      pee->SetEmModel(new G4LivermorePhotoElectricModel());
 
      G4ComptonScattering* cs = new G4ComptonScattering;
      cs->SetEmModel(new G4KleinNishinaModel());
 
      ph->RegisterProcess(pee, particle);
      ph->RegisterProcess(cs, particle);
      ph->RegisterProcess(new G4GammaConversion(), particle);
      ph->RegisterProcess(new G4RayleighScattering(), particle);
 
    } else if (particleName == "e-") {
 
      G4CoulombScattering* ss = new G4CoulombScattering();
      ss->AddEmModel(0, new G4eDPWACoulombScatteringModel());
//      if(G4EmParameters::Instance()->UseMottCorrection()) {
//        ss->SetEmModel(new G4eSingleCoulombScatteringModel());
//      }
 
      ph->RegisterProcess(new G4eIonisation(), particle);
      ph->RegisterProcess(new G4eBremsstrahlung(), particle);
      ph->RegisterProcess(ss, particle);
 
    } else if (particleName == "e+") {
 
      G4CoulombScattering* ss = new G4CoulombScattering();
      ss->AddEmModel(0, new G4eDPWACoulombScatteringModel());
//      if(G4EmParameters::Instance()->UseMottCorrection()) {
//        ss->SetEmModel(new G4eSingleCoulombScatteringModel());
//      }
 
      ph->RegisterProcess(new G4eIonisation(), particle);
      ph->RegisterProcess(new G4eBremsstrahlung(), particle);
      ph->RegisterProcess(new G4eplusAnnihilation(), particle);
      ph->RegisterProcess(ss, particle);
 
    } else if (particleName == "mu+" ||
               particleName == "mu-"    ) {
 
      ph->RegisterProcess(new G4MuIonisation(), particle);
      ph->RegisterProcess(mub, particle);
      ph->RegisterProcess(mup, particle);
      ph->RegisterProcess(muss, particle);
 
    } else if (particleName == "alpha" ||
               particleName == "He3") {
 
      ph->RegisterProcess(new G4ionIonisation(), particle);
      ph->RegisterProcess(new G4CoulombScattering(), particle);
 
    } else if (particleName == "GenericIon") {
 
      ph->RegisterProcess(new G4ionIonisation(), particle);
      ph->RegisterProcess(new G4CoulombScattering(), particle);
 
    } else if (particleName == "pi+" ||
               particleName == "pi-" ) {
 
      ph->RegisterProcess(new G4hIonisation(), particle);
      ph->RegisterProcess(pib, particle);
      ph->RegisterProcess(pip, particle);
      ph->RegisterProcess(piss, particle);
 
    } else if (particleName == "kaon+" ||
               particleName == "kaon-" ) {
 
      ph->RegisterProcess(new G4hIonisation(), particle);
      ph->RegisterProcess(kb, particle);
      ph->RegisterProcess(kp, particle);
      ph->RegisterProcess(kss, particle);
 
    } else if (particleName == "proton" ||
         particleName == "anti_proton") {
 
      G4CoulombScattering* pss = new G4CoulombScattering();
      pss->SetEmModel(new G4hCoulombScatteringModel());
 
      ph->RegisterProcess(new G4hIonisation(), particle);
      ph->RegisterProcess(pb, particle);
      ph->RegisterProcess(pp, particle);
      ph->RegisterProcess(pss, particle);
 
    } else if (particleName == "B+" ||
         particleName == "B-" ||
         particleName == "D+" ||
         particleName == "D-" ||
         particleName == "Ds+" ||
         particleName == "Ds-" ||
               particleName == "anti_He3" ||
               particleName == "anti_alpha" ||
               particleName == "anti_deuteron" ||
               particleName == "anti_lambda_c+" ||
               particleName == "anti_omega-" ||
               particleName == "anti_sigma_c+" ||
               particleName == "anti_sigma_c++" ||
               particleName == "anti_sigma+" ||
               particleName == "anti_sigma-" ||
               particleName == "anti_triton" ||
               particleName == "anti_xi_c+" ||
               particleName == "anti_xi-" ||
         particleName == "deuteron" ||
         particleName == "lambda_c+" ||
               particleName == "omega-" ||
               particleName == "sigma_c+" ||
               particleName == "sigma_c++" ||
               particleName == "sigma+" ||
               particleName == "sigma-" ||
               particleName == "tau+" ||
               particleName == "tau-" ||
         particleName == "triton" ||
               particleName == "xi_c+" ||
               particleName == "xi-" ) {
 
      ph->RegisterProcess(new G4hIonisation(), particle);
      ph->RegisterProcess(new G4CoulombScattering(), particle);
    }
  }
 
  G4EmModelActivator mact(GetPhysicsName());
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......