ExtMuIonisation Class Reference

#include <ExtMuIonisation.h>

Inheritance diagram for ExtMuIonisation:

Public Member Functions
	ExtMuIonisation (const G4String &name="ExtmuIoni")
virtual	~ExtMuIonisation ()
G4bool	IsApplicable (const G4ParticleDefinition &p)
G4double	MinPrimaryEnergy (const G4ParticleDefinition *p, const G4Material *, G4double cut)
std::vector< G4DynamicParticle * > *	SecondariesPostStep (G4VEmModel *, const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double &tcut)
void	PrintInfo ()

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

Detailed Description

Definition at line 89 of file ExtMuIonisation.h.

Constructor & Destructor Documentation

ExtMuIonisation()

ExtMuIonisation::ExtMuIonisation

(

const G4String &

name = "ExtmuIoni"

)

Definition at line 91 of file ExtMuIonisation.cxx.

  : G4VEnergyLossProcess(name),
    theParticle(0),
    theBaseParticle(0),
    isInitialised(false)
{
  SetDEDXBinning(120);
  SetLambdaBinning(120);
  SetMinKinEnergy(0.1*keV);
  SetMaxKinEnergy(100.0*TeV);
  SetLossFluctuations(false);
}

~ExtMuIonisation()

ExtMuIonisation::~ExtMuIonisation ( )

virtual

Definition at line 106 of file ExtMuIonisation.cxx.

{}

Member Function Documentation

InitialiseEnergyLossProcess()

void ExtMuIonisation::InitialiseEnergyLossProcess ( const G4ParticleDefinition * part, const G4ParticleDefinition * bpart )

protectedvirtual

Definition at line 111 of file ExtMuIonisation.cxx.

{
    if(!isInitialised) 
    {
        theParticle = part;
        theBaseParticle = bpart;
 
        mass = theParticle->GetPDGMass();
        SetSecondaryParticle(G4Electron::Electron());
 
        flucModel = new G4UniversalFluctuation();
        
        G4VEmModel* em = new G4BraggModel();
        em->SetLowEnergyLimit(0.1*keV);
        em->SetHighEnergyLimit(0.2*MeV);
        AddEmModel(1, em, flucModel);
        G4VEmModel* em1 = new G4BetheBlochModel();
        em1->SetLowEnergyLimit(0.2*MeV);
        em1->SetHighEnergyLimit(1.0*GeV);
        AddEmModel(2, em1, flucModel);
        G4VEmModel* em2 = new G4MuBetheBlochModel();
        em2->SetLowEnergyLimit(1.0*GeV);
        em2->SetHighEnergyLimit(100.0*TeV);
        AddEmModel(3, em2, flucModel);
        SetStepFunction(0.2, 1.0*mm);
        ratio = electron_mass_c2/mass;
        isInitialised = true;
    }
}

IsApplicable()

G4bool ExtMuIonisation::IsApplicable ( const G4ParticleDefinition & p )

inline

Definition at line 98 of file ExtMuIonisation.h.

    {return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 10.0*MeV);};

MinPrimaryEnergy()

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

inline

Definition at line 148 of file ExtMuIonisation.h.

{
  G4double x = 0.5*cut/electron_mass_c2;
  G4double g = x*ratio + sqrt((1. + x)*(1. + x*ratio*ratio));
  return mass*(g - 1.0);
}

PrintInfo()

void ExtMuIonisation::PrintInfo

(

)

Definition at line 144 of file ExtMuIonisation.cxx.

{
  G4cout << "      Bether-Bloch model for E > 0.2 MeV, "
         << "parametrisation of Bragg peak below, "
         << G4endl;
  G4cout << "      radiative corrections for E > 1 GeV" << G4endl;
}

SecondariesPostStep()

std::vector< G4DynamicParticle * > * ExtMuIonisation::SecondariesPostStep ( G4VEmModel * model, const G4MaterialCutsCouple * couple, const G4DynamicParticle * dp, G4double & tcut )

inline

Definition at line 195 of file ExtMuIonisation.h.

{
//  return model->SampleSecondaries(couple, dp, tcut);
  return NULL;//No secondaries, for Track Extrapolation.(Wang L.L.)
}

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

• ExtMuIonisation.h
• ExtMuIonisation.cxx