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Division Spotlight
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.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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BREAKING NEWS: Trump issues executive orders to overhaul nuclear industry
The Trump administration issued four executive orders today aimed at boosting domestic nuclear deployment ahead of significant growth in projected energy demand in the coming decades.
During a live signing in the Oval Office, President Donald Trump called nuclear “a hot industry,” adding, “It’s a brilliant industry. [But] you’ve got to do it right. It’s become very safe and environmental.”
R. G. Alsmiller, Jr., R. T. Santoro, R. L. Childs, J. M. Barnes, J. L. Lucius
Nuclear Science and Engineering | Volume 83 | Number 3 | March 1983 | Pages 389-393
Technical Note | doi.org/10.13182/NSE83-A17573
Articles are hosted by Taylor and Francis Online.
Calculated and experimental results for the transmission gamma-ray spectra when ∼14-MeV neutrons are incident on a laminated slab configuration of stainless steel, borated polyethylene, and Hevimet (90 wt% tungsten, 6 wt% nickel, 4 wt% copper) were shown to be in substantial disagreement. The results of a cross-section sensitivity analysis (based on the two-dimensional model of the experiment used previously) are presented. In the analysis, only the nuclear cross-section data for the elements in Hevimet were considered. The cross-section sensitivities are found to be quite small, and it is unlikely that the disagreement is due to errors in the cross-section data used for the elements in Hevimet.
