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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Amentum-led JV contracted to clean up European nuclear research sites
Laurent Jerrige, JRC director for nuclear decommissioning (left), and Pavol Stuller, Amentum’s European development director, sign the JRC site cleanup contract. (Photo: Amentum)
The European Commission Joint Research Centre (JRC) awarded a framework contract worth $112 million (about €97.6 million) to an Amentum-led joint venture to lead the cleanup of nuclear research sites in four European countries.
Technical Session|Sponsored by NCSD|Cosponsored by NNPD
Tuesday, November 15, 2022|10:00–11:45AM MST|Copperwood
Session Chair:
Theresa E. Cutler
Alternate Chair:
Jesse D. Norris
Session Organizer:
Benjamin Martin
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Comparison of Approach-to-Critical Results in Current and Pulse Mode for Systems with High Starter Neutron Rates
10:00–10:20AM MST
J. Hutchinson (LANL), T. Cutler (LANL), J. Goda (LANL), T. Grove (LANL), D. Hayes (LANL), G. McKenzie (LANL), R. Sanchez (LANL), N. Thompson (LANL)
Paper
Estimating List-Mode Data Sensitivities to Nuclear Data with MCNP6
10:20–10:40AM MST
Juliann R. Lamproe (Univ. Michigan), Theresa E. Cutler (LANL), Michael Y. Hua (Univ. Michigan), Jesson D. Hutchinson (LANL), Sara A. Pozzi (Univ. Michigan)
Neutron Leakage Spectra Sensitivities for ICSBEP Benchmarks
10:40–11:00AM MST
Nicholas Thompson (LANL), Jesson Hutchinson (LANL), Jennifer Alwin (LANL), Alexander Clark (LANL), Theresa Cutler (LANL), Michael Grosskopf (LANL), Wim Haeck (LANL), Michal Herman (LANL), Noah Kleedtke (LANL), Juliann Lamproe (LANL), Robert (Bob) C. Little (LANL), Isaac Michaud (LANL), Denise Neudecker (LANL), Michael Rising (LANL), Travis Smith (LANL), Scott Vander Wiel (LANL)
The Prompt Fission Uranium Neutron Spectrum (PFUNS) Critical Experiment
11:00–11:20AM MST
Theresa Cutler (LANL), Jesson Hutchinson (LANL), Rene Sanchez (LANL), Robert Weldon (LANL), Nicholas Whitman (LANL)
High-Fidelity Measurements for Flattop-HEU Benchmark Reevaluation
11:20–11:40AM MST
Kristin Stolte (LANL), Theresa Cutler (LANL), Charlie Kiehne (LANL), Kelsey Amundson (LANL), Dave Hayes (LANL)
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