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
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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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Latest News
DOE extends Centrus’s HALEU production contract by one year
Centrus Energy has announced that it has secured a contract extension from the Department of Energy to continue—for one year—its ongoing high-assay low-enriched uranium (HALEU) production at the American Centrifuge Plant in Piketon, Ohio, at an annual rate of 900 kilograms of HALEU UF6. According to Centrus, the extension is valued at about $110 million through June 30, 2026.
H. D. Knox, R. M. White, R. O. Lane
Nuclear Science and Engineering | Volume 69 | Number 2 | February 1979 | Pages 223-230
Technical Paper | doi.org/10.13182/NSE79-A20612
Articles are hosted by Taylor and Francis Online.
Differential cross sections for neutrons scattered elastically from 6Li and 7Li have been measured at 14 incident neutron energies between 4 and 7.5 MeV. For 7Li, neutrons inelastically scattered from the 0.478 MeV-level were not resolved from the elastic group and have been included with the elastic group in calculating the cross sections. The present 6Li data are in good agreement with the ENDF/B-IV evaluation, while the present 7Li(n,n0 + n1) data are generally larger than the corresponding ENDF/B-IV evaluation particularly at forward angles.
