FermiMomentumTable.h

Go to the documentation of this file.

//____________________________________________________________________________
/*!
 
\class    genie::FermiMomentumTable
 
\brief    A table of Fermi momentum constants
 
\author   Costas Andreopoulos <c.andreopoulos \at cern.ch>
          University of Liverpool
 
\created  August 18, 2005
 
\cpright  Copyright (c) 2003-2025, The GENIE Collaboration
          For the full text of the license visit http://copyright.genie-mc.org
          
*/
//____________________________________________________________________________
 
#ifndef _FERMI_MOMENTUM_TABLE_H_
#define _FERMI_MOMENTUM_TABLE_H_
 
#include <map>
 
using std::map;
 
namespace genie {
 
typedef struct EKF_t {
  double p; // Fermi momentum for proton
  double n; // Fermi momentum for neutron
} KF_t;
 
class FermiMomentumTable
{
public:
  FermiMomentumTable();
  FermiMomentumTable(const FermiMomentumTable & fmt);
  virtual ~FermiMomentumTable();
 
  double FindClosestKF (int target_pdgc, int nucleon_pdgc) const;
  void   AddTableEntry (int target_pdgc, KF_t kf);
 
private:
  map<int, KF_t> fKFSets; // the actual Fermi momenta table
};
 
}      // genie namespace
 
#endif // _FERMI_MOMENTUM_TABLE_H_