Particle detectors for the future antiproton Paul trap of the ASACUSA experiment at CERN

被引：0
|
作者：
Soter, A. [1 ,2 ]
Hori, M. [2 ,3 ]
机构：
[1] KFKI Res Inst Particle & Nucl Phys, H-1121 Budapest, Hungary
[2] Max Planck Inst Quantum Opt, D-85748 Garching, Germany
[3] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
来源：
HYPERFINE INTERACTIONS | 2009年 / 194卷 / 1-3期
关键词：
Paul trap; Microwire detector; Shower counter; COUNTERS;
D O I：
10.1007/s10751-009-0051-4
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Two detectors which will be used to commission a superconducting radiofrequency Paul trap for antiprotons, now being constructed at CERN and MPQ, are described. One is a microwire secondary electron emission monitor which will nondestructively measure the spatial profile of a low energy (E=10-100 keV) antiproton beam. The other is a system of electromagnetic shower counters which will detect the secondary particles emerging from the antiproton annihilations occurring in the trap.
引用
收藏
页码：201 / 205
页数：5
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