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Division Spotlight
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Fusion Science and Technology
Latest News
First astatine-labeled compound shipped in the U.S.
The Department of Energy’s National Isotope Development Center (NIDC) on March 31 announced the successful long-distance shipment in the United States of a biologically active compound labeled with the medical radioisotope astatine-211 (At-211). Because previous shipments have included only the “bare” isotope, the NIDC has described the development as “unleashing medical innovation.”
Tadaaki Nemoto, Motoo Ishikawa, Yasuyoshi Yasaka
Fusion Science and Technology | Volume 43 | Number 1 | January 2003 | Pages 309-311
Field Reversed Configuration and Neutron Sources | doi.org/10.13182/FST03-A11963621
Articles are hosted by Taylor and Francis Online.
The separation capability of the charged particles is one of the most important requirements for direct energy converters (DEC) of D-3He fusion reactors. Yasaka, one of the authors, has demonstrated the principle of the Cusp DEC on a small-scale experimental device. Analyses of the device with a two-dimensional approximation and comparison with the experimental results give the following results. (1) The input power of plasma beam is estimated as P = 2W × E1.5, compared with the experimental results, where E is the ion energy and normalized with 0.1keV. (2) The current at point cusp tends to saturate as the ion energy increases as the experimental results show. (3) Ion current at point cusp depends on the shape of the magnetic field more strongly than its strength.
