Gabriele Cosmo
96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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//
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// Hadronic Process: Nuclear De-excitations
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// by V. Lara (Oct 1998)
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//
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#ifndef G4FissionParameters_h
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#define G4FissionParameters_h 1
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#include "globals.hh"
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#include "G4Exp.hh"
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class G4FissionParameters
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{
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public:
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G4FissionParameters();
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~G4FissionParameters();
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void DefineParameters(G4int A, G4int Z, G4double ExEnergy,
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G4double FissionBarrier);
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public:
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inline G4int GetA1(void) const { return A1; }
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inline G4int GetA2(void) const { return A2; }
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inline G4double GetAs(void) const { return As; }
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inline G4double GetSigma1(void) const { return Sigma1; }
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inline G4double GetSigma2(void) const { return Sigma2; }
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inline G4double GetSigmaS(void) const { return SigmaS; }
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inline G4double GetW(void) const { return w; }
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private:
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inline G4double LocalExp(G4double x) const
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{
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return (std::abs(x) < 8.) ? G4Exp(-0.5*x*x) : 0.0;
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}
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G4FissionParameters(const G4FissionParameters &right);
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const G4FissionParameters & operator=(const G4FissionParameters &right);
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G4bool operator==(const G4FissionParameters &right) const;
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G4bool operator!=(const G4FissionParameters &right) const;
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// Mean numbers of the corresponding Gaussians for assymmetric
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// fission
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G4int A1;
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G4int A2;
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G4double A3;
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// Mean number for symmetric fission
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G4double As;
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// Dispersions of the corresponding Gaussians for assymmetric
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// fission
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G4double Sigma1;
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G4double Sigma2;
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// Dispersion for symmetric fission
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G4double SigmaS;
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// Weight which determines the relative contribution of symmetric
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// and assymmetric components
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G4double w;
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};
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#endif
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