Production of hot electrons for axisymmetric thermal barrier formation in a tandem mirror

Production of hot electrons for axisymmetric thermal barrier formation in a tandem mirror
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在串联镜中产生用于轴对称热障形成的热电子

DOI:
10.1063/1.865473
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发表时间:
1986
期刊:
影响因子:
4.6
通讯作者:
S. Miyoshi
S. Miyoshi
中科院分区:
工程技术2区
文献类型:
--
作者:
Y. Kiwamoto;T. Saito;T. Cho;N. Yamaguchi;A. Mase;A. Sakasai;T. Kariya;T. Kondoh;H. Gotoh;I. Katanuma;S. Miyoshi

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在GAMMA10串联反射镜的轴对称端镜中,利用二次谐波电子-回旋加速器共振加热产生了热电子[物理学]。Rev. Lett. 55, 939(1985)],轴上密度分数达到80%,温度为25-50 keV,满足理论上形成热障所需的条件。电子温度的成功控制可能归因于局域微波功率吸收的二次谐波共振的相对论失谐。通过广泛的诊断研究了相关参数的时间演化。
Hot electrons have been produced by second harmonic electron‐cyclotron resonance heating in axisymmetric end mirrors of the tandem mirror GAMMA10 [Phys. Rev. Lett. 55, 939 (1985)] with an on‐axis density fraction reaching 80% and temperature of 25–50 keV, satisfying theoretically required conditions for the formation of thermal barriers. The successful control of the electron temperature may be attributed to the relativistic detuning of the second harmonic resonance for localized microwave power absorption. The time evolutions of relevant parameters are studied with extensive diagnostics.
DOI: --
发表时间: 1987
期刊: Nuclear Fusion
影响因子: 3.3
作者:
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox
通讯作者: A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox