Heavy ion beam probing – a tool to study geodesic acoustic modes and alfven eigenmodes in the T-10 tokamak and TJ-II stellarator

• Published in: Вопросы атомной науки и техники
• Date: 2017
• Main Authors: Melnikov, A.V., Krupnik, L.I., Barcala, J.M., Bravo, A., Chmyga, A.A., Deshko, G.N., Drabinskij, M.A., Eliseev, L.G., Hidalgo, C., Khabanov, P.O., Kharchev, N.K., Komarov, A.D., Kozachek, A.S., Khrebtov, S.M., Lopez, J., Lysenko, S.E., Molinero, A., de Pablos, J.L., Ufimtsev, M.V., Zenin, V.N., Zhezhera, A.I.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2017
• Subjects: Диагностика плазмы
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/122170
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Heavy ion beam probing – a tool to study geodesic acoustic modes and alfven eigenmodes in the T-10 tokamak and TJ-II stellarator / A.V. Melnikov, L.I. Krupnik, J.M. Barcala, A. Bravo, A.A. Chmyga, G.N. Deshko, M.A. Drabinskij, L.G. Eliseev, C. Hidalgo, P.O. Khabanov, N.K. Kharchev, A.D. Komarov, A.S. Kozachek, S.M. Khrebtov, J. Lopez, S.E. Lysenko, A. Molinero, J.L. de Pablos, M.V. Ufimtsev, V.N. Zenin, A.I. Zhezhera // Вопросы атомной науки и техники. — 2017. — № 1. — С. 237-240. — Бібліогр.: 14 назв. — англ.

Heavy ion beam probing (HIBP) is a unique diagnostic for core plasma potential. It operates in the T-10 tokamak and TJ-II flexible heliac. Multi-slits energy analyzers provide simultaneously the data on plasma potential φ (by beam extra energy), plasma density (by beam current) and Bpol (by beam tor...