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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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
ARPA-E announces $40 million to develop transmutation technologies for UNF
The Department of Energy’s Advanced Research Projects Agency–Energy (ARPA-E) announced $40 million in funding to develop cutting-edge technologies to enable the transmutation of used nuclear fuel into less-radioactive substances. According to ARPA-E, the new initiative addresses one of the agency’s core goals as outlined by Congress: to provide transformative solutions to improve the management, cleanup, and disposal of radioactive waste and spent nuclear fuel.
P. M. Prajapati, Bhawna Pandey, C. V. S. Rao, S. Jakhar, T. K. Basu, B. K. Nayak, S. V. Suryanarayana, A. Saxena
Fusion Science and Technology | Volume 66 | Number 3 | November 2014 | Pages 426-431
Technical Paper | doi.org/10.13182/FST14-804
Articles are hosted by Taylor and Francis Online.
The current state of nuclear data evaluations requires improvement for fusion applications. In this context, the excitation function of the 56Fe(n,α)53Cr reaction from threshold to 20 MeV has been calculated using the Hauser-Feshbach statistical model with preequilibrium effects by the TALYS-1.4 code. Different types of nuclear level density models have been used in the calculation. The present calculations are compared with existing experimental data as well as with latest available evaluated nuclear data libraries ENDF/B-VII.1, JEFF-3.2, and JENDL-4.0. Good agreement between the calculated and the experimental data validates the nuclear model approaches with increased predictive power to supplement and extend the nuclear database. The present calculations have also been compared with the (n,α) reaction cross-section systematics at 14.5-MeV neutron energy.