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9.6.p02
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geant4_9_6_p02
source
processes
hadronic
models
pre_equilibrium
exciton_model
include
G4PreCompoundNucleon.hh
Go to the documentation of this file.
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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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// $Id$
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//
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// J. M. Quesada (August 2008).
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// Based on previous work by V. Lara
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//
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// Modified:
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// 20.08.2010 V.Ivanchenko added int Z and A and cleanup; added
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// G4ParticleDefinition to constructor
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#ifndef G4PreCompoundNucleon_h
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#define G4PreCompoundNucleon_h 1
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#include "
G4PreCompoundFragment.hh
"
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class
G4PreCompoundNucleon
:
public
G4PreCompoundFragment
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{
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public
:
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G4PreCompoundNucleon
(
const
G4ParticleDefinition
*,
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G4VCoulombBarrier
* aCoulombBarrier);
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virtual
~G4PreCompoundNucleon
();
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protected
:
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virtual
G4double
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ProbabilityDistributionFunction
(
G4double
eKin,
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const
G4Fragment
& aFragment);
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virtual
G4double
CrossSection
(
G4double
ekin) = 0;
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virtual
G4double
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GetRj
(
G4int
NumberParticles,
G4int
NumberCharged) = 0;
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virtual
G4double
GetAlpha
() = 0;
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virtual
G4double
GetBeta
() = 0;
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inline
G4double
GetOpt0
(
G4double
ekin);
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private
:
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// default constructor
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G4PreCompoundNucleon
();
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// operators
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G4PreCompoundNucleon
(
const
G4PreCompoundNucleon
&
right
);
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const
G4PreCompoundNucleon
&
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operator= (
const
G4PreCompoundNucleon
&right);
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G4int
operator==(
const
G4PreCompoundNucleon
&right)
const
;
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G4int
operator!=(
const
G4PreCompoundNucleon
&right)
const
;
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G4double
fact;
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};
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// *********************** OPT=0 : Dostrovski's cross section ***************
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inline
G4double
G4PreCompoundNucleon::GetOpt0
(
G4double
K)
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{
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G4double
r0 =
theParameters
->
Getr0
()*
ResidualA13
();
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// cross section is now given in mb (r0 is in mm) for the sake of consistency
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//with the rest of the options
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return
1.e+25*CLHEP::pi*r0*r0*
ResidualA13
()*
GetAlpha
()*(1.+
GetBeta
()/K);
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}
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#endif
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