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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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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The when, where, why, and how of RIPB design
The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) held another presentation in its monthly Community of Practice (CoP) series.
Watch the full webinar here.
Technical Session|Sensitivity Analysis and Uncertainty Quantification
Tuesday, April 29, 2025|10:00–11:40AM MDT|Horace Tabor
Session Chair:
Ben Murphy (Univ. New Mexico)
Alternate Chair:
Colin Weaver (LANL)
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A Low-Fidelity Covariance Library in EPICS for Photon-Electron Radiation Transport Applications
10:00–10:25AM MDT
Mekiel Olguin (Sandia), Christopher M. Perfetti (Univ. New Mexico), Aaron J. Olson (Sandia), Brian C. Franke (Sandia)
Paper
Preliminary Verification of Fixed-Source Sensitivity and Uncertainty Analysis in OpenMC
10:25–10:50AM MDT
Bamidele Ebiwonjumi (MIT), Benoit Forget (MIT), Ethan Peterson (MIT)
CWENO Interpolation for Non-Oscillatory Stochastic Collocation in Uncertainty Quantification Problems
10:50–11:15AM MDT
Alina Chertock (NCSU), Arsen S. Iskhakov (Kansas State), Anna Iskhakova (Kansas State), Alexander Kurganov (Southern Univ., China)
Advancing the STS Neutron Moderator Optimization with an Automated Workflow and Unstructured Mesh Modeling
11:15–11:40AM MDT
Kristel Ghoos (ORNL), Lukas Zavorka (ORNL), Igor Remec (ORNL)
Presentation Slides (Visible to Attendees)
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