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
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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
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Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
DOE opens pilot program to authorize test reactors outside national labs
Details of the plan to test new reactor concepts under the Department of Energy’s authority but outside national laboratory boundaries—first outlined in one of the four executive orders on nuclear energy released on May 23—were just released in a request for applications issued by the DOE.
R. Hemsworth, H. P. L. de Esch, A. Krylov, A. Panasenkov, A. Tanga
Fusion Science and Technology | Volume 60 | Number 3 | October 2011 | Pages 861-864
ITER | Proceedings of the Ninth International Conference on Tritium Science and Technology | doi.org/10.13182/FST11-A12554
Articles are hosted by Taylor and Francis Online.
In a fusion device tritium ions react with deuterium ions to produce helium atoms and fast neutrons, and the tritium and deuterium consumed in the reaction must be replaced to maintain steady state conditions. This paper presents a conceptual design of a neutral beam injector which aims to maximise the T0 injection into the machine whilst substantially reducing the amount of T2 that has to be cycled through the injector.
