[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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| 26 | // |
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[962] | 27 | // $Id: G4PreCompoundParameters.hh,v 1.5 2008/05/08 10:34:25 quesada Exp $ |
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[1007] | 28 | // GEANT4 tag $Name: geant4-09-02 $ |
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[819] | 29 | // |
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| 30 | // by V. Lara |
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[962] | 31 | // |
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| 32 | //J. M. Quesada (Apr. 2008) Level density set to A/10 at preequilibrium |
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[819] | 33 | |
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| 34 | |
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| 35 | #ifndef G4PreCompoundParameters_h |
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| 36 | #define G4PreCompoundParameters_h 1 |
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| 37 | |
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| 38 | #include "globals.hh" |
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| 39 | |
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| 40 | class G4PreCompoundParameters |
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| 41 | { |
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| 42 | private: |
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| 43 | static G4PreCompoundParameters thePreCompoundParameters; |
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| 44 | |
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| 45 | // default constructor |
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[962] | 46 | // G4PreCompoundParameters() : theLevelDensity(0.125/MeV), |
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| 47 | //JMQ level density parameter set to A/10 at preequilibrium |
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| 48 | G4PreCompoundParameters() : theLevelDensity(0.10/MeV), |
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[819] | 49 | r0(1.5*fermi),Transitions_r0(0.6*fermi),FermiEnergy(35.0*MeV) |
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| 50 | {} |
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| 51 | |
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| 52 | public: |
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| 53 | |
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| 54 | ~G4PreCompoundParameters() {}; |
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| 55 | |
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| 56 | static G4PreCompoundParameters * GetAddress(); |
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| 57 | |
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| 58 | G4double GetLevelDensity() |
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| 59 | { return theLevelDensity; } |
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| 60 | |
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| 61 | |
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| 62 | G4double Getr0() |
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| 63 | { return r0; } |
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| 64 | |
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| 65 | G4double GetTransitionsr0() |
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| 66 | { return Transitions_r0; } |
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| 67 | |
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| 68 | |
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| 69 | G4double GetFermiEnergy() |
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| 70 | { return FermiEnergy; } |
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| 71 | |
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| 72 | private: |
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| 73 | // Level density parameter |
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| 74 | const G4double theLevelDensity; |
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| 75 | |
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| 76 | // Nuclear radius r0 |
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| 77 | const G4double r0; |
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| 78 | |
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| 79 | // Nuclear radius r0 for transitions |
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| 80 | const G4double Transitions_r0; |
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| 81 | |
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| 82 | // Fermi energy level |
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| 83 | const G4double FermiEnergy; |
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| 84 | |
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| 85 | }; |
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| 86 | |
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| 87 | #endif |
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