R-matrix analysis of the /sup 241/Pu neutron cross sections in the energy range thermal to 300 eV

Technical Report · Sat Apr 01 00:00:00 EST 1989

DOI:https://doi.org/10.2172/6030498· OSTI ID:6030498

Derrien, H.; de Saussure, G.

The report is a description of the analysis of the /sup 241/Pu neutron cross sections in the resolved resonance region at Oak Ridge National Laboratory (ORNL) using the multilevel-multichannel Reich-Moore code SAMMY. The resonance parameters were obtained in the energy range 0 to 300 eV. The table of the resonance parameters is given with some statistical properties of the parameters. Tabulated and graphical comparison between the experimental data and the calculated cross sections are given. The results are available in ENDF/B-V format and will be proposed for the evaluated data library JEF2 and ENDF/B-VI. 28 refs., 15 figs., 16 tabs.

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
• DOE Contract Number: AC05-84OR21400
• OSTI ID: 6030498
• Report Number(s): ORNL/TM-11123; ON: DE89012909
• Resource Relation: Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
PLUTONIUM 241
NEUTRON REACTIONS
CROSS SECTIONS
DOPPLER EFFECT
EV RANGE 01-10
EV RANGE 10-100
EV RANGE 100-1000
NUCLEAR DATA COLLECTIONS
R MATRIX
RENORMALIZATION
S WAVES
SPIN
STATISTICS
THERMAL NEUTRONS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
ANGULAR MOMENTUM
BARYON REACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
ELEMENTARY PARTICLES
ENERGY RANGE
EV RANGE
EVEN-ODD NUCLEI
FERMIONS
HADRON REACTIONS
HADRONS
HEAVY NUCLEI
ISOTOPES
MATHEMATICS
MATRICES
NEUTRONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEONS
PARTIAL WAVES
PARTICLE PROPERTIES
PLUTONIUM ISOTOPES
RADIOISOTOPES
YEARS LIVING RADIOISOTOPES
652020* - Nuclear Properties & Reactions
A=220 & above
Experimental