Program RECENT (version 79-1): reconstruction of energy-dependent neutron cross sections from resonance parameters in the ENDF/B format. [In FORTRAN IV for CDC-7600 and Cray-1]

Technical Report · Wed Oct 31 00:00:00 EST 1979

DOI:https://doi.org/10.2172/5361174· OSTI ID:5361174

Cullen, D E

Program RECENT reconstructs energy-dependent neutron total, elastic, capture, and fission cross sections from a combination of resonance parameters and tabulated background cross sections in the ENDF/B format. Entire evaluations, not just cross sections, are written to the result file, which is in ENDF/B format. The output includes the original resonance parameters in a form that can be used in Doppler broadening and self-shielding calculations. A listing of the source deck is available on request. 5 figures, 5 tables.

• Research Organization: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 5361174
• Report Number(s): UCRL-50400(Vol.17)(Pt.C); TRN: 80-009087
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COMPUTER CODES
R CODES
NEUTRON REACTIONS
CROSS SECTIONS
CAPTURE
CDC COMPUTERS
CRAY COMPUTERS
ELASTIC SCATTERING
ENERGY DEPENDENCE
FISSION
FORTRAN
INTERPOLATION
RESONANCE
TOTAL CROSS SECTIONS
BARYON REACTIONS
COMPUTERS
HADRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUMERICAL SOLUTION
PROGRAMMING LANGUAGES
SCATTERING
651000* - Nuclear Physics
654003 - Radiation & Shielding Physics- Neutron Interactions with Matter