Positron spectrometer of MEG experiment at PSI

被引:9
|
作者
Kiselev, O. A. [1 ]
机构
[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland
关键词
Low-mass drift chambers; Positron spectrometer;
D O I
10.1016/j.nima.2009.01.107
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The Muon to Electron and Gamma (MEG) experiment aims to measure the lepton flavour violating decay mu(+)-> e+gamma with a sensitivity similar to 10(-13) in order to probe new physics beyond the standard model. One of the most important part of the experimental setup is the new positron spectrometer built at the Paul Scherrer Institute. The positron spectrometer consists of a superconducting solenoidal magnet with a highly graded field, a very low-mass drift chamber system and a precise time measuring system. The layout and the parameters of the positron spectrometer are described. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:304 / 306
页数:3
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