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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
Senate committee hears from energy secretary nominee Chris Wright
Chris Wright, president-elect Trump’s pick to lead the U.S. Department of Energy, spent hours today fielding questions from members of the U.S. Senate’s committee on Energy and Natural Resources.
During the hearing, Wright—who’s spent most of his career in fossil fuels—made comments in support of nuclear energy and efforts to expand domestic generation in the near future. Asked what actions he would take as energy secretary to improve the development and deployment of SMRs, Wright said: “It’s a big challenge, and I’m new to government, so I can’t list off the five levers I can pull. But (I’ve been in discussions) about how to make it easier to research, to invest, to build things. The DOE has land at some of its facilities that can be helpful in this regard.”
K. Gul
Nuclear Science and Engineering | Volume 140 | Number 1 | January 2002 | Pages 103-110
Technical Paper | doi.org/10.13182/NSE02-A2248
Articles are hosted by Taylor and Francis Online.
Calculations for the excitation functions of the 58Ni(n, )55Fe reaction, including those of the ground and first states of 55Fe, 58Ni(n, p+p)54Mn, 58Ni(n,2n)57Ni, 58Ni(n,n')58Ni, and 58Ni(n,np+pn)57Co reactions were carried out using nuclear reaction model codes. The results have been compared with reported measurements and evaluations. The available data on the 58Ni(n,n')58Ni, 58Ni(n,2n)57Ni, and 58Ni(n,np+pn+d)57Co reactions are described well by using the single-particle model for the calculation of gamma-ray transition probabilities of the excited states of 58Ni.
