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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
Fusion Science and Technology
November 2025
Latest News
CFS working with NVIDIA, Siemens on SPARC digital twin
Commonwealth Fusion Systems, a fusion firm headquartered in Devens, Mass., is collaborating with California-based computing infrastructure company NVIDIA and Germany-based technology conglomerate Siemens to develop a digital twin of its SPARC fusion machine. The cooperative work among the companies will focus on applying artificial intelligence and data- and project-management tools as the SPARC digital twin is developed.
Technical Session|Deterministic Transport Methods and Applications
Wednesday, April 30, 2025|10:00–11:40AM MDT|Lawrence A
Session Chair:
Ben Collins (Veracity Nuclear)
Alternate Chair:
Jean Ragusa (TAMU)
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Continuous-Energy Deterministic Neutron-Transport Calculation Method Featuring Full Energy-domain Coupling and Function Expansion
10:00–10:25AM MDT
Haopo Liu (Xi’an Jiaotong Univ.), Yunzhao Li (Xi’an Jiaotong Univ.), Xiaoyu Wen (Xi’an Jiaotong Univ.), Hongchun Wu (Xi’an Jiaotong Univ.), Liangzhi Cao (Xi’an Jiaotong Univ.), Wei Shen (Conexus Nuclear Inc.)
Paper
OpenSn: A Massively Parallel, Open-Source Simulation Environment for Discrete-Ordinate Radiation Transport
10:25–10:50AM MDT
David Andrs (Sawtooth Simulations LLC), Pablo Garcia (TAMU), Zach Hardy (LANL), Daryl Hawkins (TAMU), Jim Morel (TAMU), Jean Ragusa (TAMU), Jason Rodriguez (TAMU)
Survey and Initial Results of Quantum Algorithms for Solving Neutronics Equations
10:50–11:15AM MDT
Lincoln A. Johnston (Univ. Michigan), Jeanie Y. Qi (Univ. Michigan), Brian C. Kiedrowski (Univ. Michigan)
QUANTRA: An Efficient Tool for Neutron Transport Calculations Using Quantum-Inspired and Traditional Approaches
11:15–11:40AM MDT
Mohamed Lahdour (Khalifa Univ.), Khurrum Saleem Chaudri (Khalifa Univ.), Mohammad Alrwashdeh (Khalifa Univ.), Saeed A. Alameri (Khalifa Univ.)
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