title: A beam transport system for an intense He(-) beam source.
abstract: We have been developing a test stand for fast He(0) beam production. One of the major issues is how to transport effectively the He(+) and He(-) beams from which the He(0) beam is produced. The beam should be focused in two transverse focal points, the center of the charge exchange cell and the electrostatic accelerator. We studied the beam transport system and effect of space charge neutralization in the test stand by experiments and calculation.
authors.affiliation: Tohoku University, Aoba, Sendai, Japan. nozomi.tanaka@ppl2.qse.tohoku.ac.jp
authors.forename: N
authors.initials: N
authors.lastname: Tanaka
authors.forename: M
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authors.lastname: Kikuchi
authors.forename: T
authors.initials: T
authors.lastname: Nagamura
authors.forename: H
authors.initials: H
authors.lastname: Sugawara
authors.forename: S
authors.initials: S
authors.lastname: Takeuchi
authors.forename: T
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authors.lastname: Kobuchi
authors.forename: A
authors.initials: A
authors.lastname: Okamoto
authors.forename: K
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authors.lastname: Shinto
authors.forename: S
authors.initials: S
authors.lastname: Kitajima
authors.forename: M
authors.initials: M
authors.lastname: Sasao
authors.forename: M
authors.initials: M
authors.lastname: Wada