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The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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The American Nuclear Society election is now open. Members can vote for the Society’s next vice president/president-elect and treasurer as well as six board members (four U.S. directors, one non-U.S. director, and one student director). Completed ballots must be submitted by 1:00 p.m. (EDT) on Tuesday, April 15, 2025.
H. M. Eiland and G. J. Kirouac
Nuclear Science and Engineering | Volume 53 | Number 1 | January 1974 | Pages 1-8
Technical Paper | doi.org/10.13182/NSE74-A23326
Articles are hosted by Taylor and Francis Online.
The (n,α) reaction cross section for 59Ni has been measured at thermal-neutron energies. The experiment utilized dielectric, alpha-particle track detectors and a known thermal-neutron flux. Twelve measurements were made with nickel samples of different thickness and 59Ni enrichment and with track detectors of varying efficiency. The average of all measurements gave the result σ(n,α) (2200 m/sec) = 13.7 ± 1.2 b.
