A SCINTILLATING-FIBER PROFILE MONITOR FOR INTENSE PROTON-BEAMS

被引:3
|
作者
BLUMER, H
EBERSBERGER, C
机构
[1] Institut für Physik, Johannes Gutenberg-Universität Mainz, Mainz
关键词
D O I
10.1016/0168-9002(95)00513-7
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We have built and tested a beam profile monitor for the proton beam directed to the K-S target of the NA48 experiment at the CERN SPS. The beam has a small cross-section of 3 x 6 mm(2) and a total flux of 3 x 10(7) protons per pulse. The counter is constructed from two orthogonal sets of 20 square scintillating fibers covering an active area of 10 x 10 mm(2). The fibers are read out in parallel with a 64-channel photomultiplier. The beam position can be measured in real-time with a resolution of 55 mu m.
引用
收藏
页码:268 / 272
页数:5
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