Tranverse-field focussing beam transport experiment

Conference · Wed Oct 01 00:00:00 EDT 1986

OSTI ID:6488597

Kwan, J W; Ackerman, G D; Anderson, O A; Chan, C F; Cooper, W S; Soroka, L; Steele, W F

The Transverse-Field Focussing (TFF) beam transport and accelerator system developed at LBL is useful for negative-ion -based neutral beam injection due to its unique differential pumping and neutron shielding properties. We have tested the first module of our TFF system transporting H/sup -/ beams up to 80 keV beam energy. The testing addressed the most crucial physics and engineering issues involved in the principles of a TFF system including beam compression and differential gas pumping. At optimum perveance, the present design will transport 4 A/m of H/sup -/ beam at 80 keV beam energy.

• Research Organization: Lawrence Berkeley Lab., CA (USA)
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 6488597
• Report Number(s): LBL-22387; CONF-8610115-25; ON: DE87010283
• Resource Relation: Conference: 4. international symposium on the production and neutralization of negative ions and beams, Upton, NY, USA, 27 Oct 1986; Other Information: Portions of this document are illegible in microfiche products
• Country of Publication: United States
• Language: English

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