Gabriele Cosmo
182 lines
4.3 KiB
C++
182 lines
4.3 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// -------------------------------------------------------------------
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// GEANT4 Class file
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//
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//
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// File name: G4AngularDistribution
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//
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// Author: Maria Grazia Pia (MariaGrazia.Pia@genova.infn.it)
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//
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// Creation date: 15 April 2000
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//
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// Modifications:
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//
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// Angular distribution according to:
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// G. Mao et al., Phys. Rev. C57 (1998) 1938
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// G. Mao et al., Phys. Rev. C53 (1996) 2933
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//
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// Id: G4AngularDistribution.hh,v 1.16 2000/05/11 19:07:29 pia Exp $ //
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//
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// -------------------------------------------------------------------
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#ifndef G4ANGULARDISTRIBUTION_HH
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#define G4ANGULARDISTRIBUTION_HH
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#include "globals.hh"
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#include "G4VAngularDistribution.hh"
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class G4AngularDistribution : public G4VAngularDistribution
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{
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public:
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// Constructors
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G4AngularDistribution(G4bool symmetrize);
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virtual ~G4AngularDistribution();
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virtual G4double CosTheta(G4double s, G4double m1, G4double m2) const;
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protected:
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public: // for testing only...
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G4double DifferentialCrossSection(G4double sIn, G4double m1, G4double m2, G4double cosTheta) const;
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G4double Cross(G4double tpPion, G4double tpSigma, G4double tpOmega,
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G4double tmPion, G4double tmSigma, G4double tmOmega,
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G4double bMix_o1, G4double bMix_s1, G4double bMix_Omega,
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G4double bMix_sm, G4double bMix_oL, G4double bMix_sL,
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G4double bOmega_0, G4double bOmega_1, G4double bOmega_2,
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G4double bOmega_3, G4double bOmega_m, G4double bOmega_L) const;
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private:
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G4bool sym;
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// Model parameters
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G4double mPion;
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G4double mSigma;
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G4double mOmega;
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G4double cmPion;
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G4double cmSigma;
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G4double cmOmega;
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G4double gPion;
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G4double gSigma;
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G4double gOmega;
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G4double mNucleon;
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// Variables for pion-Term
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G4double m42;
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G4double mPion2;
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G4double cmPion2;
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G4double dPion1;
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G4double dPion2;
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G4double cm6gp;
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G4double cPion_3;
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G4double cPion_2;
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G4double cPion_1;
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G4double cPion_m;
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G4double cPion_L;
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G4double cPion_0;
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// Variables for sigma-Term
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G4double mSigma2;
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G4double cmSigma2;
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G4double cmSigma4;
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G4double cmSigma6;
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G4double dSigma1;
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G4double dSigma2;
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G4double dSigma3;
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G4double cm2gs;
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G4double cSigma_3;
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G4double cSigma_2;
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G4double cSigma_1;
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G4double cSigma_m;
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G4double cSigma_L;
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G4double cSigma_0;
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// Variables for omega-Term
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G4double mOmega2;
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G4double cmOmega2;
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G4double cmOmega4;
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G4double cmOmega6;
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G4double dOmega1;
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G4double dOmega2;
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G4double dOmega3;
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G4double sOmega1;
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G4double cm2go;
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G4double cOmega_3;
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G4double cOmega_2;
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G4double cOmega_1;
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G4double cOmega_m;
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G4double cOmega_L;
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// Variables for mix-Term
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G4double fac1;
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G4double dMix1;
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G4double dMix2;
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G4double dMix3;
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G4double cMix_o1;
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G4double cMix_s1;
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G4double cMix_Omega;
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G4double cMix_sm;
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G4double fac2;
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G4double fac3;
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G4double cMix_oLc;
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G4double cMix_oLs;
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G4double cMix_sLc;
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G4double cMix_sLs;
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};
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#endif
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