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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.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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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
Zap Energy hits 37-million-degree electron temperatures in compact fusion device
Zap Energy announced April 23 that it has reached 1-3 keV plasma electron temperatures—roughly the equivalent of 11 to 37 million degrees Celsius—using its sheared-flow-stabilized Z-pinch approach to fusion. Reaching temperatures above that of the sun’s core (which is 10 million degrees Celsius temperature) is just one hurdle required before any fusion confinement concept can realistically pursue net gain and fusion energy.
M. Yoshikawa, T. Furukawa, Y. Kubota, K. Sedo, T. Kobayashi, Y. Takemura, K. Ishii, T. Cho, K. Yatsu, E. Kawamori, Y. Okamoto, N. Yamaguchi
Fusion Science and Technology | Volume 43 | Number 1 | January 2003 | Pages 189-191
Transport and Confinement | doi.org/10.13182/FST03-A11963592
Articles are hosted by Taylor and Francis Online.
Spatial and temporal spectroscopic measurements in the wavelength range from visible to soft X-ray lights are powerful tools for fusion research. We have constructed absolutely calibrated two-dimensional visible-ultraviolet (V/UV, 2500-7000 Å), Vacuum ultraviolet (VUV, 150-1050 Å) and soft X-ray (SX, 20-350Å) spectroscopic measurement systems for quantitative analysis of impurity ion behavior in the tandem mirror GAMMA 10. Carbon, oxygen and nitrogen ions are main impurity ions observed in the GAMMA 10 plasma. Using absolute emissivities of impurity lines and the collisional-radiative model, impurity ion density profiles are obtained. Moreover, we observed the plasma rotation velocity in order to measure the electric field profile by using V/UV spectrograph in the hot ion mode plasma at the first time. Then, the obtained electric field profile in the central cell is almost equal to the result of beam probe measurements.