#include "G4SeltzerBergerModel.hh"
#include "G4PhysicalConstants.hh"
#include "G4SystemOfUnits.hh"
#include "G4Electron.hh"
#include "G4Positron.hh"
#include "G4Gamma.hh"
#include "Randomize.hh"
#include "G4Material.hh"
#include "G4Element.hh"
#include "G4ElementVector.hh"
#include "G4ProductionCutsTable.hh"
#include "G4ParticleChangeForLoss.hh"
#include "G4ModifiedTsai.hh"
#include "G4Physics2DVector.hh"
#include "G4Exp.hh"
#include "G4Log.hh"
#include "G4ios.hh"
#include <fstream>
#include <iomanip>
#include "G4AutoLock.hh"