2003Nuclear FusionOpen access

RF-heating and plasma confinement studies in the HANBIT mirror device

M. Kwon, J. G. Bak, K. K. Choh, Jaehoon Choi, J.J. Choi, J. W. Choi, Ki‐Seok Chung, Y. S. Chung, A.C. England, Jiseok Hong, Hogun Jhang, B.C. Kim, J.Y. Kim, S.S. Kim, W.C. Kim, M.C. Kyum, Won Ha Ko, B.J. Lee, Dong-Kyu Lee, H.G. Lee, S.G. Lee, T. Lho, H.K. Na, B.H. Park, D. C. Seo, Seong-Heon Seo, H. R. Yang, SeungRan Yoo, K.-I. You, N. S. Yoon

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Abstract

HANBIT is a magnetic mirror confinement device. Recently, after finishing the first campaign for the basic system development, it started the second campaign for high-temperature plasma confinement physics study in a mirror configuration. Here, we introduce briefly the HANBIT device and report initial physics experiment results on RF-plasma heating and confinement in the simple mirror configuration. It appears that the discharge characteristics of HANBIT are quite different from those in other mirror devices, and an explanation is presented to clarify the difference.

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What this paper is about

HANBIT is a magnetic mirror confinement device. Recently, after finishing the first campaign for the basic system development, it started the second campaign for high-temperature plasma confinement physics study in a mirror configuration. Here, we introduce briefly the HANBIT device and report initial physics experiment results on RF-plasma heating and confinement in the simple mirror configuration. It appears that the discharge characteristics of HANBIT are quite different from those in other mirror devices, and an explanation is presented to clarify the difference.

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Available abstract

HANBIT is a magnetic mirror confinement device. Recently, after finishing the first campaign for the basic system development, it started the second campaign for high-temperature plasma confinement physics study in a mirror configuration. Here, we introduce briefly the HANBIT device and report initial physics experiment results on RF-plasma heating and confinement in the simple mirror configuration. It appears that the discharge characteristics of HANBIT are quite different from those in other mirror devices, and an explanation is presented to clarify the difference.

Key concepts: Plasma confinement, Plasma, Magnetic mirror, Magnetic confinement fusion, Physics, Optics, Nuclear physics, Tokamak

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