@inproceedings{96e15777d28544d8bc8ded4d3b125b92,
title = "Next-generation online MC&A technologies for reprocessing plants",
abstract = "As power-production nuclear fuel cycles propagate across the globe, a new generation of measurement technologies is needed to support safeguards monitoring of fuel reprocessing facilities. This paper describes the simulation and analysis of two potential technologies for meeting the challenges of 1) direct measurement of fissile isotopic content in irradiated fuel to detect partial defects, and 2) near-real-time monitoring of process chemistry to detect protracted diversion scenarios. Lead slowing-down spectroscopy is the core of the spent fuel assay technology and multi-isotope indicators via high-resolution gammaray spectroscopy are the foundation of the process chemistry verification approach. The safeguards context and methods for each technology are described and the results of preliminary performance studies are presented. The quantitative results for both studies are promising but more comprehensive analysis and empirical validation is needed to adequately assess their potential value as nextgeneration online materials control and accountability measures.",
author = "Smith, {L. E.} and Schwantes, {J. M.} and Ressler, {J. J.} and M. Douglas and Anderson, {K. A.} and Fraga, {C. G.} and C. Durst and C. Orton and R. Christensen",
year = "2007",
language = "English (US)",
isbn = "0894480553",
series = "GLOBAL 2007: Advanced Nuclear Fuel Cycles and Systems",
pages = "1657--1666",
booktitle = "GLOBAL 2007",
note = "GLOBAL 2007: Advanced Nuclear Fuel Cycles and Systems ; Conference date: 09-09-2007 Through 13-09-2007",
}