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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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
Fusion Science and Technology
May 2025
Latest News
DOE-EM awards $74.8M Oak Ridge support services contract
The Department of Energy’s Office of Environmental Management has awarded a five-year contract worth up to $74.8 million to Independent Strategic Management Solutions for professional support services at the Oak Ridge Office of Environmental Management site in Oak Ridge, Tenn.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP)
Technical Session|Nuclear Power Plants
Monday, June 17, 2024|3:15–5:00PM PDT|Palm C
Session Chair:
Jacopo Buongiorno (Massachusetts Institute of Technology)
Alternate Chair:
Angel Vasquez (MIT)
Session Organizers:
Koroush Shirvan (MIT)
Kazuaki Kito (Hitachi-GE Nuclear Energy)
Kyoung-Ho Kang (KAERI)
Track Organizers:
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Understanding the Effects of Gamma Radiation on the Chemical and Physical Characteristics of a Potential Candidate for Organic Cooled Reactors
3:15–3:35PM PDT
Angel Vasquez (MIT), Arunkumar Seshadri (MIT), Koroush Shirvan (MIT), Jacopo Buongiorno (MIT)
Paper
ESFR-SIMPLE Project: Towards a ESFR-SMR Design
3:35–3:55PM PDT
P. Sciora (CEA), A. Pantano (CEA), E. Fridman (Helmholtz-Zentrum Dresden-Rossendorf), A. Ponomarev (Helmholtz-Zentrum Dresden-Rossendorf), P. Servell (EDF), D. Gérardin (EDF), E. Girardi (EDF), B. Farges (FRAMATOME), K. Mikityuk (Paul Scherrer Institute), A. Rineiski (KIT), J. Guidez (Nuclei Cogitum)
Presentation Slides (Visible to Attendees)
Generic Sodium-Potassium-Cooled Thermal Microreactor Reference Design with Sizing-Burnup Tradeoff Study
3:55–4:15PM PDT
Samuel Garcia (Univ. Wisconsin, Madison), Samuel E. Bays (INL), Ben Lindley (Univ. Wisconsin, Madison)
Develop by Embodiments: Managing Uncertainty in Reactor Conceptualization -- The MIGHTR from Boston Atomics
4:15–4:35PM PDT
Enrique Velez-Lopez (Boston Atomics), W. Robb Stewart (Boston Atomics)
Plant and Safety Features of Toshiba Innovative ABWR Plant iBR
4:35–4:55PM PDT
Yukitaka Yamazaki (Toshiba Energy Systems and Solutions), Keiji Matsumoto (Toshiba Energy Systems and Solutions), Takashi Sato (Toshiba Energy Systems and Solutions), Masayuki Niimi (Toshiba Energy Systems and Solutions)
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