Multilevel analysis of the low-energy /sup 239/Pu cross sections
Journal Article
·
· Nucl. Sci. Eng.; (United States)
OSTI ID:5311524
Several sets of /sup 239/Pu neutron cross-section data have been analyzed with the R-matrix Bayesian program SAMMY up to 30 eV. The cross sections computed with the multilevel parameters are consistent with recent fission and transmission measurements, as well as with older capture and alpha measurements. The Reich-Moore-type-R-matrix resonance parameters were converted into equivalent Adler-Adler-type parameters using the computer program POLLA.
- Research Organization:
- Oak Ridge National Lab., P.O. Box X, Oak Ridge, TN 37831
- DOE Contract Number:
- AC05-84OR21400; FG05-85ER40188
- OSTI ID:
- 5311524
- Journal Information:
- Nucl. Sci. Eng.; (United States), Journal Name: Nucl. Sci. Eng.; (United States) Vol. 93:1; ISSN NSENA
- 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)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA SPECTRA
BARYON REACTIONS
CAPTURE
COMPUTER CODES
CROSS SECTIONS
ENERGY RANGE
EV RANGE
EV RANGE 10-100
FISSION
HADRON REACTIONS
MATRICES
MULTILEVEL ANALYSIS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
P CODES
PLUTONIUM 239 TARGET
R MATRIX
RESONANCE
SPECTRA
TARGETS
TOTAL CROSS SECTIONS
A=220 & above
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA SPECTRA
BARYON REACTIONS
CAPTURE
COMPUTER CODES
CROSS SECTIONS
ENERGY RANGE
EV RANGE
EV RANGE 10-100
FISSION
HADRON REACTIONS
MATRICES
MULTILEVEL ANALYSIS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
P CODES
PLUTONIUM 239 TARGET
R MATRIX
RESONANCE
SPECTRA
TARGETS
TOTAL CROSS SECTIONS