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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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!
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June 2025
Nuclear Technology
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May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Julio Cezar Suita, Arthur Gerbasi da Silva, Luiz Telmo Auler, Solange de Barros
Nuclear Science and Engineering | Volume 126 | Number 1 | May 1997 | Pages 101-107
Technical Paper | doi.org/10.13182/NSE97-A24461
Articles are hosted by Taylor and Francis Online.
Cross sections of the 58Ni(n,p)58Co, 51Co(n,p)59Fe, 51V(n,α)48Sc, and 59Co(n,2n)58Co reactions and isomer ratios for the 58Ni(n,p)58Co reaction were measured for some neutron energies between 9 and 14 MeV. Neutron spectrometry, with an NE-213 scintillation detector, of the beams from the D(d,n)3He reaction was used to evaluate the activation induced by breakup neutrons on natural nickel, cobalt, vanadium, and aluminum-monitor targets. The results are compared with earlier measurements and with theoretical calculations performed with the aid of the GNASH code (Hauser-Feschbach model including pre-equilibrium corrections).
