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
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
May 2024
Nuclear Technology
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Latest News
NWMO to select Canadian repository site this year
Canada’s Nuclear Waste Management Organization, a not-for-profit organization responsible for the long-term management of the country’s intermediate- and high-level radioactive waste, is set to select a site for a deep geologic repository by the end of the year.
F. Tovesson, T. S. Hill
Nuclear Science and Engineering | Volume 159 | Number 1 | May 2008 | Pages 94-101
Technical Paper | doi.org/10.13182/NSE07-55
Articles are hosted by Taylor and Francis Online.
An experimental program has been developed at Los Alamos Neutron Science Center to precisely measure fission cross sections relevant to advanced nuclear reactor designs and transmutation concepts. The first completed measurement is of 237Np(n,f), and the subthreshold part of the measurement is reported here. The JENDL-3.3 evaluation agrees well with the experimental results in the unresolved resonance region, where a discrepancy between the ENDF/B-VI and JENDL-3.3 evaluations exists.