ROTATING TARGET WHEEL WITH THIN TARGETS FOR HEAVY-ION BEAMS OF HIGH-CURRENT DENSITIES

被引:26
作者
MARX, D
NICKEL, F
MUNZENBERG, G
GUTTNER, K
EWALD, H
FAUST, W
HOFMANN, S
SCHOTT, HJ
THALHEIMER, W
机构
[1] Gesellschaft für Schwerionenforschung (GSI), Darmstadt
来源
NUCLEAR INSTRUMENTS & METHODS | 1979年 / 163卷 / 01期
关键词
D O I
10.1016/0029-554X(79)90028-4
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A target wheel rotating synchronously with the pulsed heavy ion beam of the GSI UNILAC is described. Isotopically enriched Pb targets of 4.5 × 1.5 cm2 and of thicknesses of 0.5 to 1.2 mg/cm2, covered with thin C layers on both sides, were mounted on the wheel and irradiated by up to 2 × 1012 s-1 Ar ions of 5 MeV/u on a beam spot of 0.25 cm2 without being destroyed. The total particle dose on the targets was 4 × 1016 ions. © 1979.
引用
收藏
页码:15 / 20
页数:6
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