G4hPairProduction.hh

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// $Id: G4hPairProduction.hh 66996 2013-01-29 14:50:52Z gcosmo $
//
// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:     G4hPairProduction
//
// Author:        Vladimir Ivanchenko on base of model for muons
//
// Creation date: 01.03.2008
//
// Modifications:
//
//
// Class Description:
//
// This class manages the PairProduction process for hadrons
// it inherites from G4VContinuousDiscreteProcess via G4VEnergyLossProcess.
//

// -------------------------------------------------------------------
//

#ifndef G4hPairProduction_h
#define G4hPairProduction_h 1

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#include "globals.hh"
#include "G4VEnergyLossProcess.hh"
#include "G4VEmModel.hh"

class G4hPairProduction : public G4VEnergyLossProcess
{
public:

  G4hPairProduction(const G4String& processName = "hPairProd");

  virtual ~G4hPairProduction();

  virtual G4bool IsApplicable(const G4ParticleDefinition& p);

  virtual G4double MinPrimaryEnergy(const G4ParticleDefinition* p,
                    const G4Material*, G4double cut);

  // Print out of the class parameters
  virtual void PrintInfo();

protected:

  virtual void InitialiseEnergyLossProcess(const G4ParticleDefinition*,
                       const G4ParticleDefinition*);

private:

  G4hPairProduction & operator=(const G4hPairProduction &right);
  G4hPairProduction(const G4hPairProduction&);

  const G4ParticleDefinition* theParticle;
  const G4ParticleDefinition* theBaseParticle;

  G4double                    lowestKinEnergy;
  G4bool                      isInitialised;

};

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#endif