| 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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| 27 | // Implementation of the HETC88 code into Geant4.
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| 28 | // Evaporation and De-excitation parts
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| 29 | // T. Lampen, Helsinki Institute of Physics, May-2000
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| 30 |
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| 31 | #include "G4BEHe3Channel.hh"
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| 32 | #include "G4He3.hh"
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| 33 |
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| 34 | G4BEHe3Channel::G4BEHe3Channel()
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| 35 | {
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| 36 | name = "He3";
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| 37 | verboseLevel = 0;
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| 38 | particleA = 3;
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| 39 | particleZ = 2;
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| 40 | rho = 0.70588;
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| 41 | A=3;
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| 42 | spin = 0.5;
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| 43 | }
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| 44 |
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| 45 |
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| 46 | G4BEHe3Channel::~G4BEHe3Channel()
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| 47 | {
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| 48 | }
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| 49 |
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| 50 |
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| 51 | G4DynamicParticle* G4BEHe3Channel::emit()
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| 52 | {
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| 53 | G4double u , v , w;
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| 54 | G4DynamicParticle * pParticle = new G4DynamicParticle;
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| 55 | pParticle -> SetDefinition( G4He3::He3() );
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| 56 | pParticle -> SetKineticEnergy( sampleKineticEnergy() );
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| 57 | isotropicCosines( u, v, w);
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| 58 | pParticle -> SetMomentumDirection( u, v, w);
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| 59 | return pParticle;
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| 60 | }
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| 61 |
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| 62 |
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| 63 | G4double G4BEHe3Channel::coulombFactor()
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| 64 | {
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| 65 | return 0;
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| 66 | }
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| 67 |
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| 68 |
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| 69 | G4double G4BEHe3Channel::qmFactor()
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| 70 | {
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| 71 | // Coefficient representing the quantum mechanical barrier
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| 72 | // penetration, see Dostrovsky, Phys. Rev. 116, 1959.
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| 73 | return qmFactorForAlpha() - 0.06;
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| 74 | }
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