Measurement of plug potential bounce ion in the tandem mirror GAMMA 10

Autor:	H. Kakiuchi, Kojima Atsushi, Takahide Yamaguchi, Teruji Cho, N. Kaidou, Kameo Ishii, S. Fujimoto, Yoshiaki Miyata
Rok vydání:	2006
Předmět:	Physics Tandem Mirror Experiment Plasma law.invention Ion Nonlinear Sciences::Chaotic Dynamics Physics::Fluid Dynamics Physics::Plasma Physics law Plasma diagnostics Pitch angle Electric potential Atomic physics Neutral particle Spark plug Instrumentation
Zdroj:	Review of Scientific Instruments. 77:10E908
ISSN:	1089-7623 0034-6748
DOI:	10.1063/1.2219396
Popis:	The bounced ion by the plug potential is quite essential in the tandem mirror experiment. In order to directly measure the plug potential (PP) bounce ion, we have constructed the charge exchange bounce ion analyzer located near the inner mirror throat of the plug/barrier cell, by which both energy and pitch angle of the charge exchanged neutral particle caused by the PP bounce ion were simultaneously measured. The PP bounce ion was successfully assigned by selection of the pitch angle and the energy of the bounce ions during plugging. These data are useful for study of the radial diffusion of the bounce ion.
Databáze:	OpenAIRE
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