Estimate of the 9Be(n,el) Cross-section Uncertainties for the ENDL99 and ENDF/B-VII Evaluations
Uncertainties for the ENDL99 and ENDF/B-VII evaluations of the {sup 9}Be (n, el) cross section have been estimated for incident neutron energies up to 20 MeV. The uncertainties were obtained by extracting the spread of the experimental data about the evaluations, using a sophisticated procedure to ensure smoothness of the uncertainty as a function of energy. The technique used to obtain the uncertainties is described briefly in this report, and the resulting error bands are given for the two evaluations.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 921530
- Report Number(s):
- UCRL-TR-233202; TRN: US0802149
- Country of Publication:
- United States
- Language:
- English
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