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9.6.p02
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geant4_9_6_p02
source
physics_lists
builders
src
G4HadronElasticPhysicsLEND.cc
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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//---------------------------------------------------------------------------
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//
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// ClassName: G4HadronElasticPhysicsLEND
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//
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// Author: 02 June 2011 Tatsumi Koi
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//
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// Modified:
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// 03.06.2011 V.Ivanchenko change design - now first default constructor
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// is called, LEND model and cross section are added on top
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//
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//----------------------------------------------------------------------------
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//
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// LEND model for n with E < 20 MeV
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// LEND cross sections for n n with E < 20 MeV
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#include "
G4HadronElasticPhysicsLEND.hh
"
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#include "
G4SystemOfUnits.hh
"
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#include "
G4HadronElasticPhysics.hh
"
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#include "
G4Neutron.hh
"
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#include "
G4HadronicProcess.hh
"
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#include "
G4HadronElastic.hh
"
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#include "
G4LENDElastic.hh
"
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#include "
G4LENDElasticCrossSection.hh
"
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// factory
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#include "
G4PhysicsConstructorFactory.hh
"
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//
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G4_DECLARE_PHYSCONSTR_FACTORY
(
G4HadronElasticPhysicsLEND
);
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G4HadronElasticPhysicsLEND::G4HadronElasticPhysicsLEND
(
G4int
ver,
G4String
eva)
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:
G4VPhysicsConstructor
(
"hElasticWEL_CHIPS_LEND"
), verbose(ver),
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wasActivated(false),
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evaluation(eva)
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{
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if
(verbose > 1) {
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G4cout
<<
"### G4HadronElasticPhysicsLEND: "
<<
GetPhysicsName
()
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<<
G4endl
;
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}
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mainElasticBuilder =
new
G4HadronElasticPhysics
(verbose);
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}
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G4HadronElasticPhysicsLEND::~G4HadronElasticPhysicsLEND
()
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{
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delete
mainElasticBuilder;
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}
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void
G4HadronElasticPhysicsLEND::ConstructParticle
()
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{
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// G4cout << "G4HadronElasticPhysics::ConstructParticle" << G4endl;
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mainElasticBuilder->
ConstructParticle
();
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}
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void
G4HadronElasticPhysicsLEND::ConstructProcess
()
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{
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if
(wasActivated)
return
;
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wasActivated =
true
;
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mainElasticBuilder->
ConstructProcess
();
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mainElasticBuilder->
GetNeutronModel
()->
SetMinEnergy
(19.5*
MeV
);
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G4HadronicProcess
* hel = mainElasticBuilder->
GetNeutronProcess
();
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G4LENDElastic
*
lend
=
new
G4LENDElastic
(
G4Neutron::Neutron
() );
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if
( evaluation.size() > 0 ) lend->
ChangeDefaultEvaluation
( evaluation );
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//lend->AllowNaturalAbundanceTarget();
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lend->
AllowAnyCandidateTarget
();
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hel->
RegisterMe
(lend);
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G4LENDElasticCrossSection
* lend_XS =
new
G4LENDElasticCrossSection
(
G4Neutron::Neutron
() );
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if
( evaluation.size() > 0 ) lend_XS->
ChangeDefaultEvaluation
( evaluation );
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//lend_XS->AllowNaturalAbundanceTarget();
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lend_XS->
AllowAnyCandidateTarget
();
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hel->
AddDataSet
( lend_XS );
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if
(verbose > 1) {
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G4cout
<<
"### HadronElasticPhysicsLEND is constructed"
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<<
G4endl
;
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}
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}
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