ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
L. El-Guebaly, P. Wilson, M. Sawan
Fusion Science and Technology | Volume 52 | Number 4 | November 2007 | Pages 1027-1031
Technical Paper | Tritium, Safety, and Environment | doi.org/10.13182/FST07-A1630
Articles are hosted by Taylor and Francis Online.
The main goal of this assessment is to classify the radwaste stream of the recyclable transmission lines (RTL) at the end of the Z-Pinch plant operation. With the emergence of the new clearance standards, we included both the national and international standards in our analysis and assessed the implications for the RTL waste stream. The 3-D spectral flux was coupled to the ALARA pulsed activation code to estimate the activation responses. Our results indicate that for the first time an internal component close to the target, such as the RTL, can be cleared from regulatory control following a storage period of 50 y after plant decommissioning. As a design requirement, the recycling process must be economically feasible, accomplished within 1.1 day with no hands-on manufacturing and in the absence of personnel access to the fabrication facility. Advanced remote handling equipment must be developed to handle a dose rate of 3000 Sv/h.