G4teoCrossSection.hh

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// $Id$
//
//         
//
// History:
// -----------
//  21 Apr 2008   ALF  1st implementation
//  29 Apr 2009   ALF Updated Desing for Integration
//  15 Mar 2011   ALF introduced the usage of G4AtomicShellEnumerator
//  09 Mar 2012   LP  Changed signature of methods
//
// -------------------------------------------------------------------

// Class description:
// Low Energy Electromagnetic Physics, Cross section, p ionisation, K shell
// Further documentation available from http://www.ge.infn.it/geant4/lowE

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


#ifndef G4TEOCROSSSECTION_HH
#define G4TEOCROSSSECTION_HH 1

#include "globals.hh"
#include "G4VhShellCrossSection.hh"

class G4VecpssrKModel;
class G4VecpssrLiModel;
class G4VecpssrMiModel;

class G4teoCrossSection : public G4VhShellCrossSection 
{
public:

  G4teoCrossSection(const G4String& name);

  virtual ~G4teoCrossSection();
                             
  std::vector<G4double> GetCrossSection(G4int Z,
                                        G4double incidentEnergy,
                                        G4double mass,
                                        G4double deltaEnergy = 0,
                                        const G4Material* mat=0);

  G4double CrossSection(G4int Z, G4AtomicShellEnumerator shell,
                        G4double incidentEnergy,
                        G4double mass,
                        const G4Material* mat);

  std::vector<G4double> Probabilities(G4int Z,
                                      G4double incidentEnergy,
                                      G4double mass,
                                      G4double deltaEnergy = 0,
                                      const G4Material* mat=0);
  
  
  void SetTotalCS(G4double);
    
private:
  
  G4double totalCS;
              
  G4VecpssrKModel*  ecpssrShellK;
  G4VecpssrLiModel*  ecpssrShellLi;
  G4VecpssrMiModel*  ecpssrShellMi;
                        
                        
  G4teoCrossSection(const G4teoCrossSection&);
  G4teoCrossSection & operator = (const G4teoCrossSection &right);
  
};

#endif

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