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
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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!
Latest Magazine Issues
Sep 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
November 2024
Nuclear Technology
October 2024
Fusion Science and Technology
Latest News
NRC restores expiration dates for renewed Turkey Point licenses
The Nuclear Regulatory Commission announced this week that it has restored the expiration dates of the Turkey Point nuclear power plant's units 3 and 4 subsequent license renewals (SLR) to July 19, 2052, and April 10, 2053, respectively.
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.