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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Chernobyl at 40 years: Looking back at Nuclear News
Sunday, April 26, at 1:23 a.m. local time will mark 40 years since the most severe nuclear accident in history: the meltdown of Unit 4 at the Chernobyl nuclear power plant in Ukraine, then part of the Soviet Union.
In the ensuing four decades, countless books, documentaries, articles, and conference sessions have examined Chernobyl’s history and impact from various angles. There is a similar abundance of outlooks in the archives of Nuclear News, where hundreds of scientists, advocates, critics, and politicians have shared their thoughts on Chernobyl over the years. Today, we will take a look at some highlights from the pages of NN to see how the story of Chernobyl evolved over the decades.
Technical Session
Thursday, September 29, 2022|10:00AM–12:05PM PDT|Seaport
Session Chair:
Chikara Konno (Japan Atomic Energy Agency)
Alternate Chair:
Jeff Favorite (LANL)
Session Organizer:
Thomas M. Miller (ORNL)
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Two-Group Flux Analysis of Neutrons Which Penetrate Metallic Walls -- Deterministic Predictions vs. MC Simulations
10:00–10:25AM PDT
Eric V. Steinfelds (Western Kentucky Univ.), Keith Andrew (Western Kentucky Univ.)
Paper
MATXS Multigroup File Problem due to NJOY Unresolved Resonance Processing
10:25–10:50AM PDT
Chikara Konno (Japan Atomic Energy Agency), Kenichi Tada (Japan Atomic Energy Agency), Saerom Kwon (National Institutes for Quantum Science and Technology)
Multigroup Boundary Projection Acceleration of Partially-Converged Nested Iterations Applied to Fixed-Source Sub-Critical Transport Problems
10:50–11:15AM PDT
D. Sciannandrone (CEA), E. Masiello (CEA), D. Mancusi (CEA), S. Bourganel (CEA)
Domain Decomposition of the First Collision Source Method in the IDT Solver
11:15–11:40AM PDT
Matteo Falabino (CEA), Daniele Sciannandrone (CEA), Emiliano Masiello (CEA), Jean-François Vidal (CEA)
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