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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
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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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.
Sterrett T. Perkins, Dermott E. Cullen
Nuclear Science and Engineering | Volume 77 | Number 1 | January 1981 | Pages 20-39
Technical Paper | doi.org/10.13182/NSE81-A21336
Articles are hosted by Taylor and Francis Online.
We consider all 25 projectile-target combinations of the particles p, d, t, 3He, and α. We obtained nuclear plus interference elastic cross sections for such interactions by subtracting Coulomb contributions from experimental data. We present evaluated graphs of the following resulting quantities, integrated over center-of-mass scattering cosine: reaction rate, average fractional energy loss per collision, average fractional energy loss per unit path length, and average laboratory scattering cosine. This information can be used to correct energy loss rates due to Coulomb scattering, or in more exact transport calculations that account for large-angle nuclear scattering.
