[819] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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[1347] | 26 | // $Id: G4EvaporationProbability.hh,v 1.13 2010/11/17 11:06:03 vnivanch Exp $ |
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| 27 | // GEANT4 tag $Name: geant4-09-04-ref-00 $ |
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| 28 | // |
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[962] | 29 | //J.M. Quesada (August2008). Based on: |
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[819] | 30 | // |
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| 31 | // Hadronic Process: Nuclear De-excitations |
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[962] | 32 | // by V. Lara (Oct 1998) |
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[819] | 33 | // |
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| 34 | #ifndef G4EvaporationProbability_h |
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| 35 | #define G4EvaporationProbability_h 1 |
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| 36 | |
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| 37 | |
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| 38 | #include "G4VEmissionProbability.hh" |
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| 39 | #include "G4VLevelDensityParameter.hh" |
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| 40 | #include "G4EvaporationLevelDensityParameter.hh" |
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[962] | 41 | #include "G4VCoulombBarrier.hh" |
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| 42 | #include "G4CoulombBarrier.hh" |
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[819] | 43 | |
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| 44 | |
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| 45 | class G4EvaporationProbability : public G4VEmissionProbability |
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| 46 | { |
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| 47 | public: |
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| 48 | // Only available constructor |
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[1347] | 49 | G4EvaporationProbability(G4int anA, G4int aZ, G4double aGamma, |
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| 50 | G4VCoulombBarrier * aCoulombBarrier); |
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[962] | 51 | |
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[1347] | 52 | virtual ~G4EvaporationProbability(); |
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[819] | 53 | |
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[1347] | 54 | inline G4int GetZ(void) const { return theZ; } |
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[819] | 55 | |
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[1347] | 56 | inline G4int GetA(void) const { return theA;} |
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[819] | 57 | |
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| 58 | protected: |
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| 59 | |
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| 60 | // Default constructor |
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[1347] | 61 | G4EvaporationProbability(); |
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[962] | 62 | |
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[819] | 63 | private: |
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| 64 | // Copy constructor |
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| 65 | G4EvaporationProbability(const G4EvaporationProbability &right); |
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| 66 | |
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| 67 | const G4EvaporationProbability & operator=(const G4EvaporationProbability &right); |
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| 68 | G4bool operator==(const G4EvaporationProbability &right) const; |
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| 69 | G4bool operator!=(const G4EvaporationProbability &right) const; |
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| 70 | |
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| 71 | public: |
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| 72 | |
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[1347] | 73 | G4double ProbabilityDistributionFunction( const G4Fragment & aFragment, G4double K); |
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[962] | 74 | |
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[1347] | 75 | G4double EmissionProbability(const G4Fragment & fragment, G4double anEnergy); |
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[962] | 76 | |
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[819] | 77 | private: |
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| 78 | |
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[1347] | 79 | G4double CalculateProbability(const G4Fragment & fragment, G4double MaximalKineticEnergy ); |
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[819] | 80 | |
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[1347] | 81 | G4double IntegrateEmissionProbability(const G4Fragment & aFragment, |
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| 82 | const G4double & Low, const G4double & Up ); |
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[819] | 83 | |
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[962] | 84 | protected: |
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| 85 | |
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[1347] | 86 | virtual G4double CrossSection( const G4Fragment & fragment, G4double K )= 0; |
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[962] | 87 | |
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| 88 | virtual G4double CalcAlphaParam(const G4Fragment & fragment)=0 ; |
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| 89 | |
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| 90 | virtual G4double CalcBetaParam(const G4Fragment & fragment)=0 ; |
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| 91 | |
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| 92 | private: |
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| 93 | |
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[1347] | 94 | // Data Members |
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[819] | 95 | G4int theA; |
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| 96 | G4int theZ; |
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| 97 | |
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| 98 | // Gamma is A_f(2S_f+1) factor, where A_f is fragment atomic |
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| 99 | // number and S_f is fragment spin |
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| 100 | G4double Gamma; |
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| 101 | |
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[1347] | 102 | //The Coulomb Barrier |
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| 103 | G4VCoulombBarrier * theCoulombBarrierptr; |
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[819] | 104 | |
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| 105 | }; |
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| 106 | |
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| 107 | #endif |
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