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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
January 2026
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December 2025
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November 2025
Latest News
DOE awards $2.7B for HALEU and LEU enrichment
Yesterday, the Department of Energy announced that three enrichment services companies have been awarded task orders worth $900 million each. Those task orders were given to American Centrifuge Operating (a Centrus Energy subsidiary) and General Matter, both of which will develop domestic HALEU enrichment capacity, along with Orano Federal Services, which will build domestic LEU enrichment capacity.
The DOE also announced that it has awarded Global Laser Enrichment an additional $28 million to continue advancing next generation enrichment technology.
Technical Session
Thursday, May 19, 2022|8:00–9:45AM EDT|Ellwood
Session Chair:
Jaakko Leppänen
Alternate Chair:
Nathan J. Roskoff
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Speed Up of Partial Current Tallies in SERPENT
Oscar Lastres (Purdue), Yunlin Xu (Purdue)
Paper
Toward Portable GPU Acceleration of the OpenMC Monte Carlo Particle Transport Code
John R. Tramm (ANL), Paul K. Romano (ANL), Johannes Doerfert (ANL), Amanda L. Lund (ANL), Patrick C. Shriwise (ANL), Andrew R. Siegel (ANL), Gavin Ridley (MIT), Andrew Pastrello (Univ. New South Wales)
Development of an Optimum Detector Position Search Method for Pulsed-Neutron-Source Alpha Measurement Using Time-Dependent Monte Carlo Simulation
S. H. Jang (Seoul Nat'l Univ.), H. J. Shim (Seoul Nat'l Univ.)
Performance of Population Control Techniques in Monte Carlo Reactor Criticality Simulation
Ilham Variansyah (Univ. Notre Dame), Ryan G. McClarren (Univ. Notre Dame)
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