G4LEpp.hh

Go to the documentation of this file.

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
 //
 // G4 Low energy model: n-n or p-p scattering
 // F.W. Jones, L.G. Greeniaus, H.P. Wellisch
 //  
 // For further comments see G4LEppData.hh and G4LEpp.cc
 //
 
#ifndef G4LEpp_h
#define G4LEpp_h 1
 
#include "globals.hh"
#include "Randomize.hh"
#include "G4Element.hh"
#include "G4ElementVector.hh"
#include "G4ElementTable.hh"
#include "G4PhysicsTable.hh"
#include "G4PhysicsVector.hh"
#include "G4LPhysicsFreeVector.hh"
#include "G4Gamma.hh"
#include "G4Step.hh"
#include "G4TrackStatus.hh"
#include "G4HadronicInteraction.hh"
 
 
class G4LEpp : public G4HadronicInteraction
{
 private:
 
   enum { NENERGY=40, NENERGYC=22, NANGLE=180 };
 
 public:
 
   G4LEpp();
 
   ~G4LEpp();
 
   G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
                                  G4Nucleus& targetNucleus);
 
   void SetCoulombEffects(G4int State);
  
 private:
 
  G4float * sig[NANGLE];
  G4float * elab;
 
 // The following arrays are declared static to allow the use of initializers.
 // They are initialized in G4LEppData.hh
 
 // Coulomb effects suppressed:
   static G4float Sig[NENERGY][NANGLE];
   static G4float Pcm[NENERGY], Elab[NENERGY], 
     dSigmax[NENERGY], Sigtot[NENERGY];
 
 // Coulomb effects not suppressed:
   static G4float SigCoul[NENERGYC][NANGLE];
   static G4float PcmCoul[NENERGYC], ElabCoul[NENERGYC], 
     dSigmaxCoul[NENERGYC], SigtotCoul[NENERGYC];
 
};
 
#endif