FILES FOR FISSION PRODUCTS ACCUMULATED IN THE SVBR-100 REACTOR

Authors & Affiliations

Blokhin A.I., Zemskov E., Ignatyuk A.V., Manokhin V.N.
A.I. Leypunsky Institute for Physics and Power Engineering, Obninsk, Russia

Abstract

For important fission products generated in the SVBR-100 reactor the analysis of experimental data was performed for the past ten years. The main reasons of the descrepancies in the evaluated nuclear data files were investigated for the modern evaluated nuclear data libraries ENDF/B-VII.0 (USA), JEFF-3.1.1 (EC), JENDL-4.0 (Japan), CENDL-3.1 (China), ROSFOND-2010 and BROND-3 (Russia), TENDL-2012 (Holand). On the base of that analysis the recomeneded evaluated nuclear data library was proposed for the 201 fission products and the processing of this library was performed for using in the Monte Carlo calculations. These results are recommended for practical application for the SVBR-100 reactor.

Keywords
nuclear data, products of nuclear fission, neutron cross sections, cross sections elastic and inelastic neutron scattering, radiative neutron capture cross sections

Article Text (in Russian, PDF)

References

UDC 539.172

Problems of Atomic Science and Technology. Series: Nuclear Constants, issue 1-2, 2013