Published September 2011 | Version v1
Journal article Metadata-only

Measurement of secondary neutron emission double-differential cross section for 9Be induced by 8.19 MeV neutrons

Creators

  • 1. Science and Technology on Nuclear Data Laboratory, China Institute of Atomic Energy, Beijing (China)
  • 2. School of Nuclear Science and Engineering, Lanzhou University, Lanzhou (China)

Description

The secondary neutron emission double-differential cross section of 9Be induced by 8.19 MeV neutron was measured at 26 different angles from 20° to 150° by using the multi-detector fast neutron TOF spectrometer at the HI-13 Tandem Accelerator at China Institute of Atomic Energy (CIAE). The results were normalized to n-p scattering measurement. A special Monte-Carlo code which was validated with the MCNP-4C code was employed to analyze the measured data for the corrections of neutron flux attenuation, multiple scattering and finite geometry. The measured results were compared with the evaluated data and the other measurements. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Physics Review
Journal Volume
28
Journal Issue
3
Journal Page Range
p. 110-114
ISSN
1007-4627

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
48089005
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ATTENUATION; BERYLLIUM 9; CIAE; CORRECTIONS; DIFFERENTIAL CROSS SECTIONS; EVALUATED DATA; FAST NEUTRONS; MEV RANGE; MONTE CARLO METHOD; MULTIPLE SCATTERING; NEUTRON EMISSION; NEUTRON FLUX; TANDEM ELECTROSTATIC ACCELERATORS
Descriptors DEC
ACCELERATORS; ALKALINE EARTH ISOTOPES; BARYONS; BERYLLIUM ISOTOPES; CALCULATION METHODS; CHINESE ORGANIZATIONS; CROSS SECTIONS; DATA; ELECTROSTATIC ACCELERATORS; ELEMENTARY PARTICLES; EMISSION; ENERGY RANGE; EVEN-ODD NUCLEI; FERMIONS; HADRONS; INFORMATION; ISOTOPES; LIGHT NUCLEI; NATIONAL ORGANIZATIONS; NEUTRONS; NUCLEI; NUCLEONS; NUMERICAL DATA; RADIATION FLUX; SCATTERING; STABLE ISOTOPES

Optional Information

Notes
5 figs., 9 refs.