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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 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
OECD NEA meeting focuses on irradiation experiments
Members of the OECD Nuclear Energy Agency’s Second Framework for Irradiation Experiments (FIDES-II) joint undertaking gathered from September 29 to October 3 in Ketchum, Idaho, for the technical advisory group and governing board meetings hosted by Idaho National Laboratory. The FIDES-II Framework aims to ensure and foster competences in experimental nuclear fuel and structural materials in-reactor experiments through a diverse set of Joint Experimental Programs (JEEPs).
Technical Session
Monday, October 4, 2021|10:40AM–12:20PM EDT
Session Chair:
Jaakko Leppanen (VTT Technical Research Centre of Finland, Ltd.)
Session Organizer:
Jeffery D. Densmore (Naval Nuclear Laboratory)
Student Producer:
Nicholas Herring (Univ. of Michigan)
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Solving Eigenvalue Transport Problems With Negative Weights and Regional Cancellation
10:40–11:05AM EDT
Hunter Belanger (CEA Saclay), Davide Mancusi (CEA Saclay), Andrea Zoia (CEA Saclay)
Paper
Weighted Delta Tracking Performance Evaluation in the Presence of Localized Heavy Absorbers
11:05–11:30AM EDT
Valeria Raffuzzi (Univ. of Cambridge), Eugene Shwageraus (Univ. of Cambridge), Lee Morgan (AWE)
Woodcock Delta Tracking With Arbitrary Sampling Parameters in Fission and Fusion Reactor Models
11:30–11:55AM EDT
Impact of Sampling Strategies in the Polynomial Chaos Surrogate Construction for Monte Carlo Transport Applications
11:55AM–12:20PM EDT
Gianluca Geraci (Sandia), Aaron J. Olson (Sandia)
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