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
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
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
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Renbao Wang, Shunguan Zhu, Qiang Sun, Zhenfeng Xu
Fusion Science and Technology | Volume 77 | Number 6 | August 2021 | Pages 463-468
Technical Paper | doi.org/10.1080/15361055.2021.1920770
Articles are hosted by Taylor and Francis Online.
A better understanding of semiconductor bridge (SCB) discharge behavior under different firing conditions was crucial to revealing the mechanism of the SCB ignition technique. In this paper, the tests on the basic parameters, including the onset time, duration time, temperature, and electron density of SCB plasma, were carried out. A simpler and more economical system was used to discuss the characteristics of SCB plasma under the different input energy conditions.
