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Actinide integral measurements in the CFRMF and integral tests for ENDF/B-V

Technical Report ·
DOI:https://doi.org/10.2172/5227816· OSTI ID:5227816

Integral capture and/or fission rates have been reported earlier for several actinides irradiated in the fast neutron field of the Coupled Fast Reactivity Measurements Facility (CFRMF). These nuclides include /sup 232/Th, /sup 233/U, /sup 235/U, /sup 238/U, /sup 237/Np, /sup 239/Pu, /sup 240/Pu, /sup 242/Pu, /sup 241/Am and /sup 243/Am. This paper forucses on the utilization of these integral data for testing the respective cross sections on ENDF/B-V. Integral cross sections derived from the measured reaction rates are tabulated. Results are presented for cross-section data testing which includes integral testing based on a comparison of calculated and measured integral cross sections and testing based on least-squares-adjustment analyses.

Research Organization:
Idaho National Engineering Lab., Idaho Falls (USA)
DOE Contract Number:
AC07-76ID01570
OSTI ID:
5227816
Report Number(s):
EGG-M-09082; CONF-820438-6; ON: DE82017742
Country of Publication:
United States
Language:
English

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Related Subjects

652015 -- Nuclear Properties & Reactions
A=220 & above
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
652016 -- Nuclear Properties & Reactions
A=220 & above
Theoretical-- Spontaneous & Induced Fission-- (-1987)
652025* -- Nuclear Properties & Reactions
A=220 & above
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE NUCLEI
AMERICIUM 241 TARGET
AMERICIUM 243 TARGET
BARYON REACTIONS
CAPTURE
CROSS SECTIONS
DATA
EXPERIMENTAL DATA
FISSION
HADRON REACTIONS
HEAVY NUCLEI
INFORMATION
INTEGRAL CROSS SECTIONS
NEPTUNIUM 237 TARGET
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PLUTONIUM 239 TARGET
PLUTONIUM 240 TARGET
TARGETS
THEORETICAL DATA
THORIUM 232 TARGET
URANIUM 233 TARGET
URANIUM 235 TARGET
URANIUM 238 TARGET