<GENERATION AND FOCUSING OF LIB>Generation and Geometric Focusing of an Intense Pulsed Light-Ion Beam at Nagaoka
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概要
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Systematic studies have been carried out on the generation and geometric focusing of an intense pulsed light-ion beam in the Nagaoka ETIGO-I. Using a geometric focusing with magnetically insulated diode, we have studied the focusing properties of the proton beam. Local divergence is found to be less effective on the focusing. Deviation of ion trajectories from the ideal ones (or aberration) strongly affects the focusing. An annular distribution of an ion-current density observed experimentally is found by ion-trajectory calculation to be a space-charge effect. The space-charge neutralization factor is estimated to be more than 99.9%.
- 核融合科学研究所の論文
著者
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Yatsui K
Nagaoka Univ. Technol. Niigata Jpn
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Yatsui Kiyoshi
Laboratory Of Beam Technology Nagaoka University Of Technology
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Yatsui Kiyoshi
Laboratory Of Beam Technology And Department Of Electrical Engineering Nagaoka University Of Technol
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Masugata K
Nagaoka Univ. Technol.
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Masugata Katsumi
Laboratory Of Beam Technology And Department Of Electrical Engineering Nagaoka University Of Technol
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Masugata Katsumi
Laboratory Of Beam Technology Technological University Of Nagaoka
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MATSUI Masao
Laboratory of Beam Technology, The Technological University of Nagaoka
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Tokuchi Akira
Laboratory of Beam-Fusion Technology, The Technological University of Nagaoka
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Matsui Masao
Laboratory Of Beam Technology The Technological University Of Nagaoka
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Tokuchi Akira
Laboratory Of Beam-fusion Technology The Technological University Of Nagaoka
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Masugata Katsumi
Laboratory Of Beam Technology And Department Of Electrical Engineering
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