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// $Id: G4hBremsstrahlung.cc,v 1.3 2008/10/16 14:29:48 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-02 $
//
// -------------------------------------------------------------------
//
// GEANT4 Class file
//
//
// File name:     G4hBremsstrahlung
//
// Author:        Vladimir Ivanchenko on base of model for muons
//
// Creation date: 01.03.2008
//
// Modifications:
//
//
// -------------------------------------------------------------------
//
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#include "G4hBremsstrahlung.hh"
#include "G4Gamma.hh"
#include "G4hBremsstrahlungModel.hh"
#include "G4UniversalFluctuation.hh"

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using namespace std;

G4hBremsstrahlung::G4hBremsstrahlung(const G4String& name)
  : G4VEnergyLossProcess(name),
    theParticle(0),
    theBaseParticle(0),
    lowestKinEnergy(1.*GeV),
    isInitialised(false)
{
  SetProcessSubType(fBremsstrahlung);
}

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G4hBremsstrahlung::~G4hBremsstrahlung()
{}

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void G4hBremsstrahlung::InitialiseEnergyLossProcess(
				 const G4ParticleDefinition* part,
				 const G4ParticleDefinition*)
{
  if(!isInitialised) {

    isInitialised = true;

    theParticle = part;
    SetSecondaryParticle(G4Gamma::Gamma());
    SetIonisation(false);

    G4hBremsstrahlungModel* em = new G4hBremsstrahlungModel();
    em->SetLowestKineticEnergy(lowestKinEnergy);

    G4VEmFluctuationModel* fm = new G4UniversalFluctuation();
    em->SetLowEnergyLimit(0.1*keV);
    em->SetHighEnergyLimit(100.0*TeV);
    AddEmModel(1, em, fm);
  }
}

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void G4hBremsstrahlung::PrintInfo()
{}

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