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April 8–10, 2021
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Fusion Science and Technology
ANS webinar to focus on low-dose radiation risk
Join ANS on Thursday, January 21, at noon (ET) for a Q&A with an expert panel as they discuss how to communicate about the risk of low-dose radiation. “Talking About Low-dose Radiation Risk” is a free members-only event that serves as a follow-up to the “Risky Business” President’s Session that took place during the ANS Virtual Winter Meeting last November. The session will take a deeper dive into the many questions generated from the thought-provoking discussion.
Register now to attend the webinar.
T. Iimura et al.
Fusion Science and Technology | Volume 63 | Number 1 | May 2013 | Pages 271-273
Articles are hosted by Taylor and Francis Online.
In GAMMA 10, Alfvén-ion-cyclotron (AIC) waves are spontaneously excited because of the perpendicular ions heating with ion cyclotron range of frequency waves. High-energy ions are transported to axial direction with pitch angle scattering owing to the AIC waves. In the high-energy ion signal detected with a semiconductor detector, the fluctuations with the differential frequencies between discrete peaks of the AIC waves are clearly observed. Recently, a microwave reflectometer detected the AIC mode in the anchor cell. The high-energy ions signal in the axial direction also increases when the AIC mode is excited.