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Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
WEST claims latest plasma confinement record
The French magnetic confinement fusion tokamak known as WEST maintained a plasma in February for more than 22 minutes—1,337 seconds, to be precise—and “smashed” the previous record plasma duration for a tokamak with a 25 percent improvement, according to the CEA, which operates the machine. The previous 1,006-second record was set by China’s EAST just a few weeks prior. Records are made to be broken, but this rapid progress illustrates a collective, global increase in plasma confinement expertise, aided by tungsten in key components.
William H. Miller, David Hollabaugh, Walter Meyer
Nuclear Science and Engineering | Volume 65 | Number 3 | March 1978 | Pages 554-557
Technical Note | doi.org/10.13182/NSE78-A27188
Articles are hosted by Taylor and Francis Online.
Angular dependent fast-neutron penetration spectra have been calculated and experimentally measured for fast neutrons non-normally incident on water slabs. Previously reported work has included a comprehensive set of experimental measurements for angular dependent penetration spectra measured for poly energetic fast neutrons normally incident on water slabs. Corresponding Monte Carlo calculated results were in good agreement and were tabulated for direct calculations of penetration spectra for complex geometries. The results of the experiments described here extend the applicability of these results for normal incidence to certain cases of non-normal incidence.
