CMSmplIonisation Class Reference

#include <CMSmplIonisation.h>

Inheritance diagram for CMSmplIonisation:

Public Member Functions
	CMSmplIonisation (G4double mCharge=0.0, const G4String &name="mplIoni")
G4bool	IsApplicable (const G4ParticleDefinition &p) override
G4double	MinPrimaryEnergy (const G4ParticleDefinition *p, const G4Material *, G4double cut) final
void	PrintInfo () override
	~CMSmplIonisation () override

Protected Member Functions
void	InitialiseEnergyLossProcess (const G4ParticleDefinition *, const G4ParticleDefinition *) override

Private Attributes
G4bool	isInitialised
G4double	magneticCharge

Detailed Description

Definition at line 35 of file CMSmplIonisation.h.

Constructor & Destructor Documentation

CMSmplIonisation::CMSmplIonisation ( G4double  mCharge = 0.0, const G4String &  name = "mplIoni"  )

explicit

Definition at line 29 of file CMSmplIonisation.cc.

References magneticCharge.

  : G4VEnergyLossProcess(name),
    magneticCharge(mCharge),
    isInitialised(false)
{
  // By default classical magnetic charge is used
  if(magneticCharge == 0.0) { magneticCharge = eplus*0.5/fine_structure_const; }

  SetVerboseLevel(0);
  SetProcessSubType(fIonisation);
  SetStepFunction(0.2, 1*mm);
  SetSecondaryParticle(G4Electron::Electron());
}

CMSmplIonisation::~CMSmplIonisation ( )

override

Definition at line 45 of file CMSmplIonisation.cc.

{}

Member Function Documentation

void CMSmplIonisation::InitialiseEnergyLossProcess ( const G4ParticleDefinition *  p, const G4ParticleDefinition *    )

overrideprotected

Definition at line 70 of file CMSmplIonisation.cc.

References isInitialised, magneticCharge, bookConverter::max, min(), and CMSmplIonisationWithDeltaModel::SetParticle().

{
  if(isInitialised) { return; }

  SetBaseParticle(nullptr);

  // monopole model is responsible both for energy loss and fluctuations
  CMSmplIonisationWithDeltaModel* ion =
    new CMSmplIonisationWithDeltaModel(magneticCharge,"PAI");
  ion->SetParticle(p);

  // define size of dedx and range tables
  G4double emin  = std::min(MinKinEnergy(),ion->LowEnergyLimit());
  G4double emax  = std::max(MaxKinEnergy(),ion->HighEnergyLimit());
  ion->SetLowEnergyLimit(emin);
  ion->SetHighEnergyLimit(emax);
  SetMinKinEnergy(emin);
  SetMaxKinEnergy(emax);
  AddEmModel(1,ion,ion);

  isInitialised = true;
}

G4bool CMSmplIonisation::IsApplicable ( const G4ParticleDefinition &  p )

override

Definition at line 50 of file CMSmplIonisation.cc.

{
  return true;
}

G4double CMSmplIonisation::MinPrimaryEnergy ( const G4ParticleDefinition *  p, const G4Material *  , G4double  cut  )

final

Definition at line 57 of file CMSmplIonisation.cc.

References mathSSE::sqrt(), and x.

{
  G4double x = 0.5*cut/electron_mass_c2;
  G4double mass  = mpl->GetPDGMass();
  G4double ratio = electron_mass_c2/mass;
  G4double gam   = x*ratio + std::sqrt((1. + x)*(1. + x*ratio*ratio));
  return mass*(gam - 1.0);
}

void CMSmplIonisation::PrintInfo ( )

override

Definition at line 96 of file CMSmplIonisation.cc.

{}

Member Data Documentation

G4bool CMSmplIonisation::isInitialised

private

Definition at line 61 of file CMSmplIonisation.h.

Referenced by InitialiseEnergyLossProcess().

G4double CMSmplIonisation::magneticCharge

private

Definition at line 60 of file CMSmplIonisation.h.

Referenced by CMSmplIonisation(), and InitialiseEnergyLossProcess().