Abstract

Legendre moments of a double-differential Doppler-broadened elastic neutron scattering cross section on 238U are computed near the 6.67 eV resonance at temperature T = 103 K up to angular order 14. A covariance matrix of these Legendre moments is computed as a functional of the covariance matrix of the elastic scattering cross section. A variance of double-differential Doppler-broadened elastic scattering cross section is computed from the covariance of Legendre moments.

Highlights

  • A general expression for temperature-dependent Legendre moments of a double-differential Doppler-broadened elastic scattering cross section was derived by Ouisloumen and Sanchez in [1]

  • C Owned by the authors, published by EDP Sciences, 2012

  • Dagan[3], M.E. Dunn[1], N.M. Larson[1], L.C. Leal[1], and M.L. Williams[1]

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Summary

Introduction

A general expression for temperature-dependent Legendre moments of a double-differential Doppler-broadened elastic scattering cross section was derived by Ouisloumen and Sanchez in [1].

Results
Conclusion

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