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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
W. Maurer, the Wendelstein 7-X Technical Group
Fusion Science and Technology | Volume 26 | Number 3 | November 1994 | Pages 445-452
Fusion Magnet System | Proceedings of the Eleventh Topical Meeting on the Technology of Fusion Energy New Orleans, Louisiana June 19-23, 1994 | doi.org/10.13182/FST94-A40197
Articles are hosted by Taylor and Francis Online.
Wendelstein 7-X (W 7-X) is the largest stellarator experiment envisaged worldwide. It is prepared in the Max-Planck-Institute for Plasma Physics in Garching near Munich, Germany. The main goal of the experiment is demonstration of the optimized stellarator concept as an appropriate route for a fusion reactor. Essential physics and technical goals of this experiment are: demonstration of stationary operation, achievement of plasma parameters which allow a reliable prediction of the properties of a future stellarator reactor plasma without striving for ignition, and generation of the magnetic confinement with superconducting modular coils in a stellarator for the first time. The optimization criteria of the coil system are described and the status of the engineering development programme for the coils which is a common task of IPP and the nuclear research center KfK in Karlsruhe are reported.
