Geant4
10.03.p01
Main Page
Related Pages
Namespaces
Classes
Files
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Pages
G4LENDCaptureCrossSection.cc
Go to the documentation of this file.
1
//
2
// ********************************************************************
3
// * License and Disclaimer *
4
// * *
5
// * The Geant4 software is copyright of the Copyright Holders of *
6
// * the Geant4 Collaboration. It is provided under the terms and *
7
// * conditions of the Geant4 Software License, included in the file *
8
// * LICENSE and available at http://cern.ch/geant4/license . These *
9
// * include a list of copyright holders. *
10
// * *
11
// * Neither the authors of this software system, nor their employing *
12
// * institutes,nor the agencies providing financial support for this *
13
// * work make any representation or warranty, express or implied, *
14
// * regarding this software system or assume any liability for its *
15
// * use. Please see the license in the file LICENSE and URL above *
16
// * for the full disclaimer and the limitation of liability. *
17
// * *
18
// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
20
// * By using, copying, modifying or distributing the software (or *
21
// * any work based on the software) you agree to acknowledge its *
22
// * use in resulting scientific publications, and indicate your *
23
// * acceptance of all terms of the Geant4 Software license. *
24
// ********************************************************************
25
//
26
#include "
G4LENDCaptureCrossSection.hh
"
27
#include "
G4SystemOfUnits.hh
"
28
29
G4double
G4LENDCaptureCrossSection::getLENDCrossSection(
G4GIDI_target
*
target
,
G4double
ke ,
G4double
temperature )
30
{
31
if
( target == NULL )
return
0.0;
32
// 090407
33
//return target->getCaptureCrossSection( ke/MeV , temperature )*barn;
34
//return target->getCaptureCrossSectionAtE( ke/MeV , temperature )*barn;
35
G4double
result
= target->
getCaptureCrossSectionAtE
( ke/
MeV
, temperature )*
barn
;
36
if
( result == 0.0 && ke/
eV
< 1.0e-4)
37
{
38
G4double
el = 1.0e-4*
eV
;
39
G4double
eh = 2.0e-4*
eV
;
40
G4double
xs_el = target->
getCaptureCrossSectionAtE
( el/
MeV
, temperature )*
barn
;
41
G4double
xs_eh = target->
getCaptureCrossSectionAtE
( eh/
MeV
, temperature )*
barn
;
42
result =
GetUltraLowEnergyExtrapolatedXS
( el , eh , xs_el , xs_eh , ke );
43
}
44
return
result
;
45
}
result
G4double G4ParticleHPJENDLHEData::G4double result
Definition:
G4ParticleHPJENDLHEData.cc:257
G4LENDCrossSection::GetUltraLowEnergyExtrapolatedXS
G4double GetUltraLowEnergyExtrapolatedXS(G4double, G4double, G4double, G4double, G4double)
Definition:
G4LENDCrossSection.cc:354
target
const XML_Char * target
Definition:
expat.h:268
G4GIDI_target::getCaptureCrossSectionAtE
double getCaptureCrossSectionAtE(double e_in, double temperature)
Definition:
G4GIDI_target.cc:284
G4GIDI_target
Definition:
G4GIDI_target.hh:58
eV
static constexpr double eV
Definition:
G4SIunits.hh:215
G4LENDCaptureCrossSection.hh
MeV
static constexpr double MeV
Definition:
G4SIunits.hh:214
G4double
double G4double
Definition:
G4Types.hh:76
G4SystemOfUnits.hh
barn
static constexpr double barn
Definition:
G4SIunits.hh:105
geant4.10.03.p01
source
processes
hadronic
models
lend
src
G4LENDCaptureCrossSection.cc
Generated on Thu Mar 16 2017 22:38:11 for Geant4 by
1.8.5