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source
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lend
src
G4LENDFissionCrossSection.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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#include "
G4LENDFissionCrossSection.hh
"
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#include "
G4SystemOfUnits.hh
"
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G4double
G4LENDFissionCrossSection::getLENDCrossSection
(
G4GIDI_target
*
target
,
G4double
ke ,
G4double
temperature )
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{
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if
( target == NULL )
return
0.0;
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// 090407
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// return target->getElasticCrossSection( ke/MeV , temperature )*barn;
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//return target->getFissionCrossSectionAtE( ke/MeV , temperature )*barn;
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G4double
result
= target->
getFissionCrossSectionAtE
( ke/
MeV
, temperature )*
barn
;
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if
( result == 0.0 && ke/
eV
< 1.0
e
-4)
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{
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G4double
el = 1.0e-4*
eV
;
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G4double
eh = 2.0e-4*
eV
;
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G4double
xs_el = target->
getFissionCrossSectionAtE
( el/
MeV
, temperature )*
barn
;
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G4double
xs_eh = target->
getFissionCrossSectionAtE
( eh/
MeV
, temperature )*
barn
;
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result =
GetUltraLowEnergyExtrapolatedXS
( el , eh , xs_el , xs_eh , ke );
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}
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return
result
;
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}
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target
const XML_Char * target
Definition:
expat.h:268
MeV
static constexpr double MeV
Definition:
G4SIunits.hh:214
G4LENDFissionCrossSection::getLENDCrossSection
G4double getLENDCrossSection(G4GIDI_target *, G4double, G4double)
Definition:
G4LENDFissionCrossSection.cc:29
G4LENDCrossSection::GetUltraLowEnergyExtrapolatedXS
G4double GetUltraLowEnergyExtrapolatedXS(G4double, G4double, G4double, G4double, G4double)
Definition:
G4LENDCrossSection.cc:371
G4double
double G4double
Definition:
G4Types.hh:76
G4SystemOfUnits.hh
eV
static constexpr double eV
Definition:
G4SIunits.hh:215
result
G4double G4ParticleHPJENDLHEData::G4double result
Definition:
G4ParticleHPJENDLHEData.cc:257
G4GIDI_target::getFissionCrossSectionAtE
double getFissionCrossSectionAtE(double e_in, double temperature)
Definition:
G4GIDI_target.cc:291
barn
static constexpr double barn
Definition:
G4SIunits.hh:105
G4GIDI_target
Definition:
G4GIDI_target.hh:58
G4LENDFissionCrossSection.hh
e
Float_t e
Definition:
extended/medical/dna/range/plot.C:35
다음에 의해 생성됨 :
1.8.5