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Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
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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.”
International Conference on Physics of Reactors 2022 Plenary SPeaker
Director of Technology Strategy
USNC
Dr. Cristian Rabiti joined USNC as Director of Technology Strategy. He is currently focused on developing the U.S. market and framing the Micro Modular Reactor technology in the context of the integrated energy systems. He is also engaged in modeling and simulation activities to support the licensing of Micro Modular Reactors.
Prior to joining USNC, Dr. Rabiti worked at Idaho National Laboratory where he led the development and application of tools for technoeconomic analysis of integrated energy systems. He explored how nuclear energy could be used to achieve a decarbonized and affordable U.S. energy system. Previously, he was involved in software tool development for nuclear reactor core simulations. Before joining Idaho National Laboratory, he served as a neutron transport software developer at Argonne National Laboratory.
Dr. Rabiti received a Ph.D. in mechanical engineering from the University of Stuttgart in Germany, and an Executive MBA from IE Business School in Madrid.
Last modified April 8, 2022, 10:00am EDT
