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
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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
October 2024
Nuclear Technology
Fusion Science and Technology
August 2024
Latest News
New laws offer nuclear industry incentives for existing power plant uprates
This year, the U.S. nuclear industry received a much-needed economic boost that could help preserve operating nuclear power plants and incentivize upgrades that extend their lifespan and power output.
Signed into law in 2022, the Inflation Reduction Act offers production tax credits (PTCs) for existing nuclear power plants and either PTCs or investment tax credits (ITCs) for new carbon-free generation. These credits could make power uprates—increasing the maximum power level at which a commercial plant may operate—a much more appealing option for utilities.
K. H. Böckhoff, A. D. Carlson, O. A. Wasson, J. A. Harvey, D. C. Larson
Nuclear Science and Engineering | Volume 106 | Number 2 | October 1990 | Pages 192-207
Technical Paper | doi.org/10.13182/NSE90-A27470
Articles are hosted by Taylor and Francis Online.
Continuing improvements in electron linear accelerators, and associated targets, detectors, and data acquisition systems, make facilities based on these neutron sources very productive in meeting nuclear data needs for fusion energy development. The operation of an electron linear accelerator is briefly outlined, and specific information about neutron-producing targets, available detector systems, and data acquisition capabilities for several of the most productive facilities is given. Data needs are reviewed in terms of reactions important to the fusion energy program, and several examples are given of data acquired at these facilities for these reactions. Much of the experimental data upon which nuclear data evaluations are based are measured at electron linacs, and they continue to be a valuable source of nuclear data for fusion reactor design.