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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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60 Years of U: Perspectives on resources, demand, and the evolving role of nuclear energy
Recent years have seen growing global interest in nuclear energy and rising confidence in the sector. For the first time since the early 2000s, there is renewed optimism about the industry’s future. This change is driven by several major factors: geopolitical developments that highlight the need for secure energy supplies, a stronger focus on resilient energy systems, national commitments to decarbonization, and rising demand for clean and reliable electricity.
Technical Session|Sponsored by NCSD|Cosponsored by NNPD
Wednesday, November 16, 2022|8:00–9:45AM MST|Copperwood
Session Chair:
Kristan Wessels
Alternate Chair:
David G. Erickson
Session Organizer:
Theresa E. Cutler
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Generating Models of the Flattop Critical Assembly for Benchmark Experiments with Python
8:00–8:20AM MST
A. Hauck (LANL), K. Stolte (LANL), T. Grove (LANL), N. Whitman (LANL), T. Cutler (LANL), R. Sanchez (LANL), J. Lamproe (LANL), D. Hayes (LANL)
Paper
Modeling Approach to Critical in the Upcoming CERBERUS Experiment
8:20–8:40AM MST
Zachariah Lemke (LANL), Kelsey Amundson (LANL), Theresa Cutler (LANL), Nicholas Whitman (LANL)
Hybrid Particle Swarm-Interpolation Algorithm for Improved Critical Experiment Design
8:40–9:00AM MST
Cole Kostelac (Missouri Univ. Science and Technology), Nicholas Thompson (LANL), Ayodeji Alajo (Missouri Univ. Science and Technology), Noah Kleedtke (LANL), Rene Sanchez (LANL)
Rossi-Alpha Analysis of Thermal/Epithermal eXperiments Optimized for Polyethylene Thermal Neutron Scattering
9:00–9:20AM MST
Caiser A. Bravo (LANL), Jesson D. Hutchinson (LANL), George E. McKenzie (LANL), Theresa E. Cutler (LANL), Travis J. Grove (LANL), Alex McSpaden (LANL), Rene G. Sanchez (LANL)
Prompt Neutron Decay Constant Measurements at the Inherently Safe Subcritical Assembly
9:20–9:40AM MST
Daniel Siefman (LLNL), W. Zywiec (LLNL), S. Varghese (LLNL), O. Pakari (Univ. Michigan), David Heinrichs (LLNL)
Presented by Ruby Araj (LLNL)
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