ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Two updated standards on criticality safety published
The American National Standards Institute (ANSI) recently approved two new American Nuclear Society standards covering different aspects of nuclear criticality safety (NCS).
Technical Session|Sponsored by MCD
Wednesday, June 15, 2022|10:15AM–12:00PM PDT|Avila B
Session Chair:
Aaron Olson (Sandia)
Alternate Chair:
Stefano Terlizzi (INL)
Session Organizer:
Brian C. Kiedrowski (Univ. Michigan)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Neutron Count Number Probability Distribution Approximations Using Two-Forked and Higher Correlations
Philippe P. Humbert (CEA)
Paper
A Continuous-Temperature Thermal Scattering Treatment Using Proper Orthogonal Decomposition
Aaron G. Tumulak (Univ. Michigan), Brian C. Kiedrowski (Univ. Michigan)
Inter-Code Comparison of Time Independent Pulsed Sphere Benchmark Results
Jordan Northrop (Oregon State ), Camille Palmer (Oregon State ), Aaron Reynolds (Oregon State)
To join the conversation, you must be logged in and registered for the meeting.
