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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July 2025
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Latest News
NRC cuts fees by 50 percent for advanced reactor applicants
The Nuclear Regulatory Commission has announced it has amended regulations for the licensing, inspection, special projects, and annual fees it will charge applicants and licensees for fiscal year 2025.
T. D. Strickler, H. E. Gilbert, J. A. Auxier
Nuclear Science and Engineering | Volume 3 | Number 1 | January 1958 | Pages 11-18
Technical Paper | doi.org/10.13182/NSE58-A25441
Articles are hosted by Taylor and Francis Online.
An experimental evaluation has been made of the Po-Be fast neutron absorbed dose albedos for concrete, water, and aluminum. By assuming neutrons are scattered isotropically in the center of mass system, a good fit to Plesset’s albedo theory was obtained. The values for the albedos were found to be 0.32 for aluminum and concrete, and 0.092 for water.
