G4AugerData.hh

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// Author: Alfonso Mantero ([email protected])
//
// History:
// -----------
//  2 June 2002 First committed to cvs
//
// -------------------------------------------------------------------
// Class description:
// Low Energy Electromagnetic Physics
// This Class loads and stores all the information of auger effect (shellIds, 
// probabilities and  energies of the electrons emitted) 
// -------------------------------------------------------------------
 
#ifndef G4AUGERDATA_HH
#define G4AUGERDATA_HH 1
 
#include "globals.hh"
#include <vector>
#include <map>
#include "G4AugerTransition.hh"
 
class G4DataVector;
 
class G4AugerData
{
public:
 
  explicit G4AugerData();
  ~G4AugerData() = default;
 
  /// The method returns the number of shells in wich a 
  /// vacancy can be filled by a NON-radiative transition, given the atomic number
  size_t NumberOfVacancies(G4int Z) const;
 
  /// Given the index of the vacancy (and the atomic number Z) returns its identity
  G4int VacancyId(G4int Z, G4int vacancyIndex) const;
  
  /// Given the index of a vacancy in the atom with the atomc number Z, returns the number of
  /// shells starting from wich an electron can fill the vacancy
  size_t NumberOfTransitions(G4int Z, G4int vacancyIndex) const;
 
  /// Given the atomic number Z, the Index of the initial vacancy shell 
  /// and the index of the starting shell for the 
  /// transition, returns the identity of the shell originating the electron transition
  G4int StartShellId(G4int Z, G4int initialVacancyIndex, G4int transitionShellIndex) const;
 
  /// Given the atomic number , the indexes of the starting, the auger originating shell, 
  /// and the transition shell Id, returns the transition energy
  G4double StartShellEnergy(G4int Z, G4int vacancyIndex, G4int transitionId, G4int augerIndex) const;
 
  /// Given the atomic number, the  index of the starting shell, the auger originating shells, 
  /// and the transition shell Id, returns the transition probability
  G4double StartShellProb(G4int Z, G4int vacancyIndex,G4int transitionId,G4int augerIndex) const;
 
  /// Given the atomic number, the index of the starting vacancy shell and the transition shell Id,
  /// returns the number of shells wich an auger electron can come from.
  size_t NumberOfAuger(G4int Z, G4int initIndex, G4int vacancyId) const;
 
  /// Given the atomic number, th index of the starting and the auger originating shell, 
  /// and the transition shell Id, returns the ager originating shell Id
  size_t AugerShellId(G4int Z, G4int vacancyIndex, G4int transId, G4int augerIndex) const;
 
  std::vector<G4AugerTransition> LoadData(G4int Z);
  void BuildAugerTransitionTable();
  void PrintData(G4int Z);
 
  /// Given the atomic number and the vacancy initial shell index  returns 
  /// the AugerTransition object related to that shell
  G4AugerTransition* GetAugerTransition(G4int Z, G4int vacancyShellIndex);
  
  /// Given the atomic number returns a vector of possible AugerTransition objects
  std::vector<G4AugerTransition>* GetAugerTransitions(G4int Z);
 
private:
  typedef std::map<G4int,std::vector<G4AugerTransition>,std::less<G4int> > trans_Table;
  trans_Table augerTransitionTable;
 
  std::vector<G4int> nInitShells;
  std::vector<G4int> numberOfVacancies;
  
};
 
#endif