Published June 2013 | Version v1
Journal article Metadata-only

Measurement and analysis of fission cross section ratio and capture-fission cross section ratio of 238U/235U

Creators

  • 1. China Institute of Atomic Energy, Beijing (China)

Description

It was inconvenient to measure the cross section data of 238U directly and there usually exists deviations in the results. The cross section data could be obtained with good precision by the measurement of the cross section ratio between 235U and 238U, and compared with calculation result of MCNP. The results show that the optimal breed region is the axial blanket area or the reflective area. (authors)

Additional details

Publishing Information

Journal Title
Atomic Energy Science and Technology
Journal Volume
47
Journal Issue
suppl
Journal Page Range
p. 114-116
ISSN
1000-6931

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
48068966
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
ACCURACY; CAPTURE; CAPTURE-TO-FISSION RATIO; CEFR REACTOR; COMPARATIVE EVALUATIONS; COMPUTER CALCULATIONS; CROSS SECTIONS; FISSION; M CODES; MEASURING METHODS; NEUTRON REACTIONS; URANIUM 235; URANIUM 238
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; BARYON REACTIONS; COMPUTER CODES; DIMENSIONLESS NUMBERS; EPITHERMAL REACTORS; EVALUATION; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXPERIMENTAL REACTORS; FAST REACTORS; HADRON REACTIONS; HEAVY NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; RADIOISOTOPES; REACTORS; RESEARCH AND TEST REACTORS; SPONTANEOUS FISSION RADIOISOTOPES; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
3 figs., 2 refs.