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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
NRC nominee Nieh commits to independent safety mission
During a Senate Environment and Public Works Committee hearing today, Ho Nieh, President Donald Trump’s nominee to serve as a commissioner at the Nuclear Regulatory Commission, was urged to maintain the agency’s independence regardless of political pressure from the Trump administration.
S. Kakimoto, H. Kano, M. Ichimura, H. Higaki, S. Saosaki, Y. Yamaguchi, H. Hojo, T. Watanabe, K. Yatsu
Fusion Science and Technology | Volume 43 | Number 1 | January 2003 | Pages 86-88
Heating | doi.org/10.13182/FST03-A11963569
Articles are hosted by Taylor and Francis Online.
In GAMMA 10, plasma was generated and heated by conventional ICRF systems (RF1, RF2). RF3 system with the 10th harmonic ion cyclotron frequency near the midplane of the central cell was applied for the high-density plasma generation. At the same time, a plasma heating by RF3 was observed. Wave damping was calculated by using the hot plasma distribution in infinite and homogeneous plasma. It is clearly seen the high-energy component is important for the damping of high harmonic fast waves. The experimental observations in GAMMA 10 suggest the existence of high-energy tail in the energy distribution of ions.
