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G4PreCompoundModel.hh
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4PreCompoundModel.hh
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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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// by V. Lara
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//
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// Class Description
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// Model implementation for pre-equilibrium decay models in geant4.
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// To be used in your physics list, in case you neeed this kind of physics.
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// Can be used as a stand-allone model, but also in conjunction with an intra-nuclear
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// transport, or any of the string-parton models.
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// Class Description - End
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//
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// Modified:
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// 03.09.2008 J.M.Quesada added external choice of inverse
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// cross section option.(default OPTxs=3)
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// 06.09.2008 J.M.Quesada external choices have been added for:
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// - superimposed Coulomb barrier (if useSICB=true, default false)
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// - "never go back" hipothesis (if useNGB=true, default false)
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// - soft cutoff from preeq. to equlibrium (if useSCO=true, default false)
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// - CEM transition probabilities (if useCEMtr=true)
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// 30.10.2009 J.M.Quesada CEM transition probabilities are set as default
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// 20.08.2010 V.Ivanchenko Cleanup of the code
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// 03.01.2012 V.Ivanchenko Added pointer to G4ExcitationHandler to the
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// constructor
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#ifndef G4PreCompoundModel_h
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#define G4PreCompoundModel_h 1
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#include "
G4VPreCompoundModel.hh
"
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#include "
G4Fragment.hh
"
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#include "
G4ReactionProductVector.hh
"
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#include "
G4ReactionProduct.hh
"
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#include "
G4ExcitationHandler.hh
"
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class
G4PreCompoundEmission
;
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class
G4VPreCompoundTransitions
;
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class
G4NuclearLevelData
;
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class
G4ParticleDefinition
;
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class
G4PreCompoundModel
:
public
G4VPreCompoundModel
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{
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public
:
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explicit
G4PreCompoundModel
(
G4ExcitationHandler
* ptr =
nullptr
);
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virtual
~G4PreCompoundModel
();
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virtual
G4HadFinalState
*
ApplyYourself
(
const
G4HadProjectile
& thePrimary,
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G4Nucleus
& theNucleus)
final
;
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virtual
G4ReactionProductVector
*
DeExcite
(
G4Fragment
& aFragment)
final
;
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virtual
void
BuildPhysicsTable
(
const
G4ParticleDefinition
&)
final
;
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virtual
void
InitialiseModel
()
final
;
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virtual
void
ModelDescription
(std::ostream& outFile)
const
final
;
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virtual
void
DeExciteModelDescription
(std::ostream& outFile)
const
final
;
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//====== obsolete Set methods =======
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void
UseHETCEmission
();
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void
UseDefaultEmission
();
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void
UseGNASHTransition
();
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void
UseDefaultTransition
();
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//for cross section selection
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void
SetOPTxs
(
G4int
opt);
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//for the rest of external choices
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void
UseSICB
();
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void
UseNGB
();
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void
UseSCO
();
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void
UseCEMtr
();
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//======================================
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private
:
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inline
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void
PerformEquilibriumEmission
(
const
G4Fragment
& aFragment,
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G4ReactionProductVector
*
theResult
)
const
;
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void
PrintWarning
(
const
G4String
& mname);
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G4PreCompoundModel
(
const
G4PreCompoundModel
&) =
delete
;
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const
G4PreCompoundModel
&
operator=
(
const
G4PreCompoundModel
&
right
) =
delete
;
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G4bool
operator==
(
const
G4PreCompoundModel
&right)
const
=
delete
;
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G4bool
operator!=
(
const
G4PreCompoundModel
&right)
const
=
delete
;
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//==============
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// Data Members
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//==============
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G4PreCompoundEmission
*
theEmission
;
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G4VPreCompoundTransitions
*
theTransition
;
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G4NuclearLevelData
*
fNuclData
;
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const
G4ParticleDefinition
*
proton
;
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const
G4ParticleDefinition
*
neutron
;
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G4double
fLowLimitExc
;
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G4double
fHighLimitExc
;
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//for the rest of external choices
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G4bool
useSCO
;
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G4bool
isInitialised
;
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G4bool
isActive
;
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G4int
minZ
;
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G4int
minA
;
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G4HadFinalState
theResult
;
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};
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inline
void
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G4PreCompoundModel::PerformEquilibriumEmission
(
const
G4Fragment
& aFragment,
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G4ReactionProductVector
* Result)
const
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{
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G4ReactionProductVector
* theEquilibriumResult =
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GetExcitationHandler
()->
BreakItUp
(aFragment);
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Result->insert(Result->end(),theEquilibriumResult->begin(), theEquilibriumResult->end());
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delete
theEquilibriumResult;
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}
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#endif
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geant4
tree
geant4-10.6-release
source
processes
hadronic
models
pre_equilibrium
exciton_model
include
G4PreCompoundModel.hh
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:49
using
1.8.2 with
ECCE GitHub integration