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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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
May 2025
Nuclear Technology
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Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Technical Session|Monte Carlo Methods and Applications
Tuesday, April 29, 2025|10:00–11:40AM MDT|Lawrence B
Session Chair:
Michael Rising (LANL)
Alternate Chair:
Ben Forget (MIT)
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Peacock: A Monte Carlo Code with Shared Memory Paralellism for Consumer-Grade Computing Architectures
10:00–10:25AM MDT
William C. Dawn (Studsvik Scandpower)
Paper
A Practical Guide to Parsing MCNP Inputs: Lessons Learned from Implementing Context-Free Parsing in MontePy
10:25–10:50AM MDT
Micah D. Gale (INL), Travis J. Labossiere-Hickman (INL), Brenna A. Carbno (INL)
Development of an Event Tracking Feature in OpenMC for Neutron Spectroscopy and Scatter Camera Systems
10:50–11:15AM MDT
Michel Saliba (École Polytechnique Fédérale de Lausanne), Paul Romano (ANL), John Tramm (ANL), Erik B. Knudsen (United Neux), Daniel Siefman (Univ. California, Berkeley), Andreas Pautz (Paul Scherrer Institute), Oskari Pakari (École Polytechnique Fédérale de Lausanne)
Radiation Shielding Analysis of LEA in APS using FLUKA, PHITS and MARS Monte Carlo Radiation Transport Codes
11:15–11:40AM MDT
Sunil Chitra (ANL), Jeffrey Dooling (ANL)
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