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G4DeuteronEvaporationProbability.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4DeuteronEvaporationProbability.cc
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//
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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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// J.M. Quesada (August2008). Based on:
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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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// Modified:
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// 03-09-2008 J.M. Quesada for external choice of inverse cross section option
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// 17-11-2010 V.Ivanchenko integer Z and A
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#include "
G4DeuteronEvaporationProbability.hh
"
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G4DeuteronEvaporationProbability::G4DeuteronEvaporationProbability
() :
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G4EvaporationProbability
(2,1,3.0)
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{}
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G4DeuteronEvaporationProbability::~G4DeuteronEvaporationProbability
()
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{}
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G4double
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G4DeuteronEvaporationProbability::CalcAlphaParam
(
const
G4Fragment
& fragment)
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{
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// Data comes from
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// Dostrovsky, Fraenkel and Friedlander
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// Physical Review, vol 116, num. 3 1959
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//
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// const G4int size = 5;
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// G4double Zlist[5] = { 10.0, 20.0, 30.0, 50.0, 70.0};
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// G4double Cp[5] = { 0.50, 0.28, 0.20, 0.15, 0.10};
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// C for deuteron is equal to C for protons divided by 2
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G4int
aZ = fragment.
GetZ_asInt
()-
GetZ
();
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G4double
C
;
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if
(aZ >= 70) {
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C = 0.10;
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}
else
{
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C = ((((0.15417e-06*aZ) - 0.29875
e
-04)*aZ + 0.21071e-02)*aZ
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- 0.66612
e
-01)*aZ + 0.98375;
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}
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return
1.0 + C*0.5;
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}
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G4double
G4DeuteronEvaporationProbability::CalcBetaParam
(
const
G4Fragment
& )
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{
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return
0.0;
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}
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geant4
tree
geant4-10.6-release
source
processes
hadronic
models
de_excitation
evaporation
src
G4DeuteronEvaporationProbability.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:41
using
1.8.2 with
ECCE GitHub integration