Update of ENDF/B-V Mod 3 iron: neutron-producing reaction cross sections and energy-angle correlations

Technical Report · Tue Jul 01 00:00:00 EDT 1986

DOI:https://doi.org/10.2172/5490442· OSTI ID:5490442

Fu, C. Y.; Hetrick, D. M.

An update of the ENDF/B-V Mod-3 evaluation for natural iron is described. The cross sections of (n,n') and (n,2n) reactions are revised. Energy-angle correlations in the secondary (n,n') neutrons are introduced in the ENDF/B-V formats. Anisotropic angular distributions are provided for the secondary neutrons in (n,2n), (n,np), and (n,n..cap alpha..) reactions. Revelant integral results, microscopic data, and nuclear model calculations that influence the revised results are summarized. 54 refs., 9 figs., 2 tabs.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• DOE Contract Number: AC05-84OR21400
• OSTI ID: 5490442
• Report Number(s): ORNL/TM-9964; ENDF-341; ON: DE86014340
• Resource Relation: Other Information: Portions of this document are illegible in microfiche products. Original copy available until stock is exhausted
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
IRON
NEUTRON REACTIONS
IRON 56 TARGET
INELASTIC SCATTERING
KNOCK-OUT REACTIONS
ALPHA SPECTRA
ANGULAR DISTRIBUTION
CORRELATIONS
CROSS SECTIONS
DATA COVARIANCES
DIFFERENTIAL CROSS SECTIONS
NEUTRON SPECTRA
PROTON SPECTRA
THEORETICAL DATA
BARYON REACTIONS
DATA
DIRECT REACTIONS
DISTRIBUTION
ELEMENTS
HADRON REACTIONS
INFORMATION
METALS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUMERICAL DATA
SCATTERING
SPECTRA
TARGETS
TRANSITION ELEMENTS
651525* - Nuclear Properties & Reactions
A=39-58
Experimental- Nuclear Reactions & Scattering- (-1987)