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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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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Latest News
Illinois legislature lifts ban on nuclear energy, funds clean energy
The Illinois General Assembly passed a clean energy bill on October 30 that would, in part, lift a 30-year moratorium on new nuclear energy in the state and create incentives for more energy storage.
Technical Session|Methods
Monday, April 22, 2024|10:15AM–12:00PM PDT|Franciscan C
Session Chair:
Tatsuya Fujita (Japan Atomic Energy Agency)
Alternate Chair:
Thibault Sauzedde (CEA)
Session Organizer:
Go Chiba (Hokkaido University)
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A Comparison of the Modal Expansion Method and Exact-to-Precision Generalized Perturbation Theory Capabilities in Reactor Physics
10:15–10:35AM PDT
T. Sauzedde (CEA), P. Archier (CEA), F. Nguyen (CEA)
Paper
Adjoint-Based Perturbation Theory for Heat Conduction and Dynamics Coupled Multiphysics Simulations of Nuclear Reactor Transients
10:35–10:55AM PDT
Alexis Maldonado (LANL), Christopher M. Perfetti (Univ. New Mexico)
Presentation Slides (Visible to Attendees) — Presentation
Development of an Adjoint Approach for Calculating Sensitivities of Effective Kinetic Parameters in Continuous-Energy Monte Carlo Code RMC
10:55–11:15AM PDT
S. Jiang (Tsinghua Univ.), K. Wang (Tsinghua Univ.), P. Shen (Tsinghua Univ.)
Bayesian Inverse Problem and Uncertainty Quantification in the Joint Analysis of Neutron and Gamma Corrrelations
11:15–11:35AM PDT
Paul Lartaud (CEA), Philippe Humbert (CEA), Josselin Garnier (Institut Polytechnique de Paris)
Comparison of Bayesian Model Calibration Techniques for Future Application to Fuel Performance Behavior Models
11:35–11:55AM PDT
S. Maccario (École Polytechnique Fédérale de Lausanne), A. Scolaro (École Polytechnique Fédérale de Lausanne), A. Vasiliev (Paul Scherrer Institute), M. Hursin (Paul Scherrer Institute)
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