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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
The 2025 ANS election results are in!
Spring marks the passing of the torch for American Nuclear Society leadership. During this election cycle, ANS members voted for the newest vice president/president-elect, treasurer, and six board of director positions (four U.S., one non-U.S., one student). New professional division leadership was also decided on in this election, which opened February 25 and closed April 15. About 21 percent of eligible members of the Society voted—a similar turnout to last year.
Technical Session|Methods
Tuesday, April 23, 2024|3:30–5:15PM PDT|Continental Ballroom 2
Session Chair:
Ville Valtavirta (VTT Technical Research Centre of Finland)
Alternate Chair:
John Tramm (ANL)
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Preliminary Analysis of iDTMC-Assisted Predictor-Corrector Quasi-Static Monte Carlo Simulation in the iMC Code
3:30–3:50PM PDT
Taesuk Oh (KAIST), Yonghee Kim (KAIST)
Paper
Implementation and Assessment of the Crank-Nicolson Method for the Monte Carlo Multilevel Kinetics Module
3:50–4:10PM PDT
Firas Abdullatif (Ohio State), Dean Wang (Ohio State)
A Time-Slicing Method for Capturing Neutron Source Locations for Initializing Dynamic Monte Carlo Simulations
4:10–4:30PM PDT
John Tchakerian (MIT), Gavin Ridley (MIT), Timothy Burke (LANL), Benoit Forget (MIT)
Development and Benchmarking of Two Distinct Time-Dependent Random Ray Methods
4:30–4:50PM PDT
Maximilian Kraus (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge), Eugene Shwageraus (Univ. Cambridge)
Benchmarking Time Dependent COMET in a Set of Multigroup Kinetic Single Assembly I2S-LWR Problems
4:50–5:10PM PDT
Dingkang Zhang (Georgia Tech), Farzad Rahnema (Georgia Tech)
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