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Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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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
Senate committee hears from energy secretary nominee Chris Wright
Wright
Chris Wright, president-elect Trump’s pick to lead the U.S. Department of Energy, spent hours today fielding questions from members of the U.S. Senate’s committee on Energy and Natural Resources.
During the hearing, Wright—who’s spent most of his career in fossil fuels—made comments in support of nuclear energy and efforts to expand domestic generation in the near future. Asked what actions he would take as energy secretary to improve the development and deployment of SMRs, Wright said: “It’s a big challenge, and I’m new to government, so I can’t list off the five levers I can pull. But (I’ve been in discussions) about how to make it easier to research, to invest, to build things. The DOE has land at some of its facilities that can be helpful in this regard.”
C. L. Hartmann, P. M. DeLuca, Jr.
Nuclear Science and Engineering | Volume 109 | Number 3 | November 1991 | Pages 319-323
Technical Note | doi.org/10.13182/NSE91-A23856
Articles are hosted by Taylor and Francis Online.
The 19F(n,2n)18F cross section is measured at neutron energies of 18, 21, 23, 25, and 27 MeV. Nearly monoenergetic neutrons bombarded Teflon [(C2F4)n], zirconium, and gold samples. The 19F(n,2n)I8F cross-section values are determined relative to natZr(n,xn)89Zr and 197Au(n,2n)196Au from measurements of the 18F, 89Zr, and 196Au activities. Results are in agreement with previous measurements below 20 MeV and extend the usefulness of this reaction to 27 MeV.
