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Characterization and simulation of soft gamma-ray mirrors for their use with spent fuel rods at reprocessing facilities

  • J. Ruz
  • , M. A. Descalle
  • , J. B. Alameda
  • , N. F. Brejnholt
  • , D. L. Chichester
  • , T. A. Decker
  • , M. Fernandez-Perea
  • , R. M. Hill
  • , R. A. Kisner
  • , A. M. Melin
  • , B. W. Patton
  • , R. Soufli
  • , H. Trellue
  • , S. M. Watson
  • , K. P. Ziock
  • , M. J. Pivovaroff

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

The use of a grazing incidence optic to selectively reflect K-shell fluorescence emission and isotope-specific lines from special nuclear materials is a highly desirable nondestructive analysis method for use in reprocessing fuel environments. Preliminary measurements have been performed, and a simulation suite has been developed to give insight into the design of the x ray optics system as a function of the source emission, multilayer coating characteristics, and general experimental configurations. The experimental results are compared to the predictions from our simulation toolkit to illustrate the ray-tracing capability and explore the effect of modified optics in future measurement campaigns.

Original languageEnglish
Pages (from-to)4285-4292
Number of pages8
JournalApplied Optics
Volume55
Issue number16
DOIs
StatePublished - Jun 1 2016

Funding

U.S. Department of Energy (DOE) (DE-AC52-07NA27344, DE-AC05-00OR22725, DE-AC52-06NA25396, DE-AC07-05ID14517); National Nuclear Security Administration (NNSA); Office of Defense Nuclear Nonproliferation Research and Development (DNN RandD).

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