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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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General Kenneth Nichols and the Manhattan Project
Nichols
The Oak Ridger has published the latest in a series of articles about General Kenneth D. Nichols, the Manhattan Project, and the 1954 Atomic Energy Act. The series has been produced by Nichols’ grandniece Barbara Rogers Scollin and Oak Ridge (Tenn.) city historian David Ray Smith. Gen. Nichols (1907–2000) was the district engineer for the Manhattan Engineer District during the Manhattan Project.
As Smith and Scollin explain, Nichols “had supervision of the research and development connected with, and the design, construction, and operation of, all plants required to produce plutonium-239 and uranium-235, including the construction of the towns of Oak Ridge, Tennessee, and Richland, Washington. The responsibility of his position was massive as he oversaw a workforce of both military and civilian personnel of approximately 125,000; his Oak Ridge office became the center of the wartime atomic energy’s activities.”
Technical Session
Monday, October 4, 2021|1:20–3:00PM EDT
Session Chair:
Mathew Cleveland (LANL)
Session Organizer:
Jeffery D. Densmore (Naval Nuclear Laboratory)
Student Producer:
William Dawn (NC State Univ.)
To access the session recording, you must be logged in and registered for the meeting.
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A Hybrid Monte Carlo-FDSA Method for k-Eigenvalue Problem
1:20–1:45PM EDT
Jiahao Chen (NC State Univ.), Jason Hou (NC State Univ.), Kostadin Ivanov (NC State Univ.)
Paper
Error Quantification for Improved Deterministic Truncation of Monte Carlo Method
1:45–2:10PM EDT
Inhyung Kim (KAIST), Inyup Kim (KAIST), Yonghee Kim (KAIST)
Presentation Video (Visible to Attendees) — Presentation Video
General Formulation of Functional Expansion Tallies for Regular 2D Geometries in Serpent 2 Monte Carlo Code
2:10–2:35PM EDT
Ana Jambrina (LUT Univ.), Jaakko Leppänen (VTT Technical Research Centre of Finland)
Functional Expansion Tally-Based Shannon-Fisher Complexity Metric for Fission Source Convergence Analysis in Serpent 2 Monte Carlo Code
2:35–3:00PM EDT
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