View : 79 Download: 0

GEANT4 simulation of the shielding of Neutrons from 252Cf source

Title
GEANT4 simulation of the shielding of Neutrons from 252Cf source
Authors
Bak S.I.Park T.-S.Hong S.W.Shin J.W.Hahn I.S.
Ewha Authors
한인식
SCOPUS Author ID
한인식scopus
Issue Date
2011
Journal Title
Journal of the Korean Physical Society
ISSN
0374-4884JCR Link
Citation
vol. 59, no. 23, pp. 2071 - 2074
Indexed
SCI; SCIE; SCOPUS; KCI WOS scopus
Abstract
We have done simulation studies of the neutron shielding for a 252Cf source using GEANT4. For the energy distribution of the neutrons emitted from 252Cf, we have assumed the Watt fis-sion spectrum. The neutron absorption dose rates with and without the shield are estimated for three different materials of Type 304 SS, NS-4-FR and Resin-F. Among various physics models of GEANT4 for the hadronic interactions of low-energy neutrons, we have used the High Precision (HP) model, which is based on the ENDF-VI data and is able to treat elastic, inelastic, fusion and fission processes for neutrons. We have investigated the accuracy of this HP model of GEANT4 by comparing the simulation results with those from MCNP5 and experimental data.
DOI
10.3938/jkps.59.2071
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE