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Title: Fast-Spectrum Critical Assemblies with a HEU-Pb Core Surrounded by a Copper Reflector [Slides]

Technical Report ·
DOI:https://doi.org/10.2172/1557169· OSTI ID:1557169
 [1]; ORCiD logo [2]
  1. Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Defense Nuclear Facilities Safety Board, Washington, DC (United States)
  2. Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Inelastic scattering cross sections for several lead isotopes are insufficiently known at this time. There are very few Pb integral experiments. MCNP calculations using the latest international nuclear data libraries tend to over/under-estimate the measured results.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
89233218CNA000001
OSTI ID:
1557169
Report Number(s):
LA-UR-19-27789
Country of Publication:
United States
Language:
English