Gabriele Cosmo
79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
//
|
|
// ********************************************************************
|
|
// * 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. *
|
|
// ********************************************************************
|
|
//
|
|
//
|
|
// P. Arce, June-2014 Conversion neutron_hp to particle_hp
|
|
//
|
|
#ifndef G4ParticleHPEvapSpectrum_h
|
|
#define G4ParticleHPEvapSpectrum_h 1
|
|
|
|
#include "G4ParticleHPVector.hh"
|
|
#include "G4VParticleHPEDis.hh"
|
|
#include "G4ios.hh"
|
|
#include "Randomize.hh"
|
|
#include "globals.hh"
|
|
|
|
#include <CLHEP/Units/SystemOfUnits.h>
|
|
|
|
#include <fstream>
|
|
|
|
// we will need a List of these .... one per term.
|
|
|
|
class G4ParticleHPEvapSpectrum : public G4VParticleHPEDis
|
|
{
|
|
public:
|
|
G4ParticleHPEvapSpectrum() = default;
|
|
~G4ParticleHPEvapSpectrum() override = default;
|
|
|
|
inline void Init(std::istream& aDataFile) override
|
|
{
|
|
theFractionalProb.Init(aDataFile);
|
|
theThetaDist.Init(aDataFile);
|
|
theXDist.Init(aDataFile);
|
|
}
|
|
|
|
inline G4double GetFractionalProbability(G4double anEnergy) override
|
|
{
|
|
return theFractionalProb.GetY(anEnergy);
|
|
}
|
|
|
|
inline G4double Sample(G4double anEnergy) override
|
|
{
|
|
// when this is called, theFractionalProb was used, and 'k' is sorted out already.
|
|
G4double x = theXDist.Sample();
|
|
G4double theta = theThetaDist.GetY(anEnergy);
|
|
G4double result = x * theta;
|
|
return result * CLHEP::eV;
|
|
}
|
|
|
|
private:
|
|
G4ParticleHPVector theFractionalProb;
|
|
|
|
G4ParticleHPVector theThetaDist;
|
|
G4ParticleHPVector theXDist;
|
|
};
|
|
|
|
#endif
|