G4MonopolePhysics Class Reference

Monopole physics class to register on the physics list. More...

#include <G4MonopolePhysics.h>

Inheritance diagram for G4MonopolePhysics:

Collaboration diagram for G4MonopolePhysics:

Public Member Functions
	G4MonopolePhysics (double magneticCharge=1.0)
	Constructor. More...
	~G4MonopolePhysics ()
	Destructor.
virtual void	ConstructParticle ()
	Adds monopole and anti-monopole to GEANT4 with a pdg of +/-99666 and parameters taken from current class.
virtual void	ConstructProcess ()
	This method will be invoked in the Construct() method. More...

Private Member Functions
G4MonopolePhysics &	operator= (const G4MonopolePhysics &right)
	Assignment operator should be hidden. More...
	G4MonopolePhysics (const G4MonopolePhysics &copy)
	Copy constructor should be hidden. More...

Private Attributes
G4double	fMagCharge
	Magnetic charge of the monopole, in e+ units.
G4double	fElCharge
	Electric charge in case of dyon.
G4double	fMonopoleMass
	Mass of the monopole.
G4Monopole *	fMpl
	Pointer to the monopole definition in GEANT4.
G4Monopole *	fApl
	Pointer to the anti-monopole definition in GEANT4.

Detailed Description

Monopole physics class to register on the physics list.

Entry point from FullSim to the monopole package. Consists of monopole definition, transportation and ionisation processes.

Definition at line 33 of file G4MonopolePhysics.h.

Constructor & Destructor Documentation

G4MonopolePhysics() [1/2]

G4MonopolePhysics ( double  magneticCharge = 1.0 )

explicit

Constructor.

Parameters

magneticCharge

Magnetic charge of the monopole, in e+ units.

Definition at line 32 of file G4MonopolePhysics.cc.

  : G4VPhysicsConstructor("Monopole physics"),
    fMagCharge(magneticCharge), //in units of the positron charge
    fMpl(0), fApl(0)
{
  //No way to store magnetic charge in TDatabasePDG,
  //so part of the information (e, m, code, etc.) should be stored before generation
  //and other part (g) passed to the simulation setup
  const auto monopoleInPDG = TDatabasePDG::Instance()->GetParticle(c_monopolePDGCode);
  const auto antiMonopoleInPDG = TDatabasePDG::Instance()->GetParticle(-c_monopolePDGCode);
  if (!monopoleInPDG || !antiMonopoleInPDG) {
    B2FATAL("Monopole physics was requested, but the monopole parameters"
            "were not registered in local PDG database under PID code " << c_monopolePDGCode);
  }
  fElCharge  = monopoleInPDG->Charge() / 3.0; //TParticlePDG returns in units of |e|/3
  fMonopoleMass = antiMonopoleInPDG->Mass() * GeV;
  SetPhysicsType(bUnknown);
}

G4MonopolePhysics() [2/2]

G4MonopolePhysics ( const G4MonopolePhysics &  copy )

private

Copy constructor should be hidden.

Parameters

copy	Copy reference.

Member Function Documentation

ConstructProcess()

void ConstructProcess ( )

virtual

This method will be invoked in the Construct() method.

each physics process will be instantiated and registered to the process manager of each particle type.

Definition at line 63 of file G4MonopolePhysics.cc.

operator=()

G4MonopolePhysics& operator= ( const G4MonopolePhysics &  right )

private

Assignment operator should be hidden.

Parameters

right

Assign reference.

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

• simulation/monopoles/include/G4MonopolePhysics.h
• simulation/monopoles/src/G4MonopolePhysics.cc