ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Reactor Physics
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.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
DOE-EM awards $37.5M to Vanderbilt University for nuclear cleanup support
The Department of Energy’s Office of Environmental Management announced on January 16 that it has awarded a noncompetitive financial assistance agreement worth $37.5 million to Vanderbilt University in Nashville, Tenn., to aid the department’s mission of cleaning up legacy nuclear waste.
E. Hellstrand, P. Blomberg, S. Hörner
Nuclear Science and Engineering | Volume 8 | Number 6 | December 1960 | Pages 497-506
Technical Paper | doi.org/10.13182/NSE60-A25835
Articles are hosted by Taylor and Francis Online.
The temperature coefficient of the resonance integral for uranium metal and oxide has been measured over a wide temperature range for rods with different diameters. The activation method was used and the 106 kev γ ray following the N239 decay was measured with a pulse-height analyzer. The resonance integral has been expressed as a linear function of The following approximate relations have been found. , The results have been compared with calculated values published elsewhere. The experimental values lie lower than most theoretical ones, but in several cases there is agreement within the common limits of error.
