Py8TauDecayerPhysics Class Reference

#include "Py8TauDecayerPhysics.hh"

Inheritance diagram for Py8TauDecayerPhysics:

Public Member Functions
	Py8TauDecayerPhysics (G4int verb=1)
virtual	~Py8TauDecayerPhysics ()

Protected Member Functions
virtual void	ConstructParticle ()
virtual void	ConstructProcess ()

Detailed Description

Definition at line 41 of file Py8TauDecayerPhysics.hh.

Constructor & Destructor Documentation

Py8TauDecayerPhysics::Py8TauDecayerPhysics

(

G4int

verb = 1

)

Definition at line 52 of file Py8TauDecayerPhysics.cc.

  : G4VPhysicsConstructor("Py8TauDecayerPhysics")
{
}

Py8TauDecayerPhysics::~Py8TauDecayerPhysics ( )

virtual

Definition at line 59 of file Py8TauDecayerPhysics.cc.

{
}

Member Function Documentation

void Py8TauDecayerPhysics::ConstructParticle ( )

protectedvirtual

Definition at line 65 of file Py8TauDecayerPhysics.cc.

{
   // Nothing needs to be done here
}

void Py8TauDecayerPhysics::ConstructProcess ( )

protectedvirtual

Definition at line 72 of file Py8TauDecayerPhysics.cc.

References util::abs().

{

   // Loop over all particles instantiated and add external decayer
   // to all decay processes where there's no decay table, plus tau's

   // Create external decayer for G4Decay process
   // NOTE: The extDecayer will be deleted in G4Decay destructor
   Py8Decayer* extDecayer = new Py8Decayer();

   auto particleIterator=GetParticleIterator();
   particleIterator->reset();
   while ((*particleIterator)())
   {
      G4ParticleDefinition* particle = particleIterator->value();
      G4ProcessManager* pmanager = particle->GetProcessManager();
/*
      if ( verboseLevel > 1 ) {
         G4cout << "Setting ext decayer for: "
                <<  particleIterator->value()->GetParticleName()
                << G4endl;
      }
*/
      G4ProcessVector* processVector = pmanager->GetProcessList();
      for ( size_t i=0; i<processVector->length(); ++i )
      {
         G4Decay* decay = dynamic_cast<G4Decay*>((*processVector)[i]);
         if ( decay )
         {
            // remove native/existing decay table for
            // a) tau's
            // and replace with external decayer
            if ( std::abs(particle->GetPDGEncoding()) == 15 )
            {
               if ( particle->GetDecayTable() )
               {
                  delete particle->GetDecayTable();
                  particle->SetDecayTable(nullptr);
               }
               decay->SetExtDecayer(extDecayer);
            }
            // now set external decayer to all particles
            // that don't yet have a decay table
            if ( !particle->GetDecayTable() )
            {
               decay->SetExtDecayer(extDecayer);
            }
         }
      }
   }

   return;

}

---

The documentation for this class was generated from the following files:

• nug4/AdditionalG4Physics/Py8TauDecayerPhysics.hh
• nug4/AdditionalG4Physics/Py8TauDecayerPhysics.cc