Abstract
The CIELO collaboration has studied neutron cross sections on nuclides that significantly impact criticality in nuclear technologies-16O, 56Fe, 235,8U and 239Pu-with the aim of improving the accuracy of the data and resolving previous discrepancies in our understanding. This multi-laboratory pilot project, coordinated via the OECD/NEA Working Party on Evaluation Cooperation (WPEC) Subgroup 40 with support also from the IAEA, has motivated experimental and theoretical work and led to suites of new evaluated libraries that accurately reflect measured data and also perform well in integral simulations of criticality.
Original language | English |
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Title of host publication | ND 2016 |
Subtitle of host publication | International Conference on Nuclear Data for Science and Technology |
Editors | Peter Siegler, Wim Mondelaers, Arjan Plompen, Franz-Josef Hambsch, Peter Schillebeeckx, Stefan Kopecky, Jan Heyse, Stephan Oberstedt |
Publisher | EDP Sciences |
ISBN (Electronic) | 9782759890200 |
DOIs | |
State | Published - Sep 13 2017 |
Event | 2016 International Conference on Nuclear Data for Science and Technology, ND 2016 - Bruges, Belgium Duration: Sep 11 2016 → Sep 16 2016 |
Publication series
Name | EPJ Web of Conferences |
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Volume | 146 |
ISSN (Print) | 2101-6275 |
ISSN (Electronic) | 2100-014X |
Conference
Conference | 2016 International Conference on Nuclear Data for Science and Technology, ND 2016 |
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Country/Territory | Belgium |
City | Bruges |
Period | 09/11/16 → 09/16/16 |
Funding
Work at Los Alamos National Laboratory was carried out under the auspices of the National Nuclear Security Agency of the U.S. Department of Energy under Contract No. DE-AC52-06NA25396. Work at Brookhaven National Laboratory was sponsored by the Office of Nuclear Physics, Office of Science of the U.S. Department of Energy under Contract No. DE-AC02-98CH10886 with Brookhaven Science Associates, LLC. Work at Lawrence Livermore National Laboratory was performed under Contract DE-AC52-07NA27344 and Oak Ridge National Laboratory under contract DE-AC05-00OR22725. This paper is approved for release as LA-UR-16-26943 (2016).