用于搜索${\mu}+\to e+{\gamma}$衰变的MEG探测器
仪器与探测器
2013-04-11 v4 高能物理 - 实验
摘要
MEG（缪子到电子伽马）实验自2008年起在瑞士保罗·谢尔研究所（PSI）运行，利用世界上最强的连续束之一搜索衰变\meg。本文介绍了MEG的组成部分：正电子谱仪，包括薄靶、超导磁体、用于测量缪子衰变顶点和正电子动量的漂移室组、用于测量正电子时间的定时计数器，以及用于测量光子能量、位置和时间的液氙探测器。还详细介绍了触发系统、读出电子学和数据采集系统。本文最后描述了为时间和能量校准以及整个装置模拟而开发的设备和技术。
引用
@article{arxiv.1303.2348,
title = {The MEG detector for ${\mu}+\to e+{\gamma}$ decay search},
author = {J. Adam and X. Bai and A. M. Baldini and E. Baracchini and C. Bemporad and G. Boca and P. W. Cattaneo and G. Cavoto and F. Cei and C. Cerri and M. Corbo and N. Curalli and A. De Bari and M. De Gerone and L. Del Frate and S. Doke and S. Dussoni and J. Egger and K. Fratini and Y. Fujii and L. Galli and S. Galeotti and G. Gallucci and F. Gatti and B. Golden and M. Grassi and A. Graziosi and D. N. Grigoriev and T. Haruyama and M. Hildebrandt Y. Hisamatsu and F. Ignatov and T. Iwamoto and D. Kaneko and K. Kasami and P. -R. Kettle and B. I. Khazin and O. Kiselev A. Korenchenko and N. Kravchuk and G. Lim and A. Maki and S. Mihara and W. Molzon and T. Mori and F. Morsani and D. Mzavia and R. Nardò and H. Natori and D. Nicolò and H. Nishiguchi and Y. Nishimura W. Ootani and K. Ozone and M. Panareo and A. Papa and R. Pazzi and G. Piredda and A. Popov and F. Raffaelli and F. Renga and E. Ripiccini and S. Ritt and M. Rossella and R. Sawada and M. Schneebeli and F. Sergiampietri and G. Signorelli and S. Suzuki and F. Tenchini and C. Topchyan and Y. Uchiyama and R. Valle C. Voena and F. Xiao and S. Yamada and S. Yamamoto and S. Yamashita and Yu. V. Yudin and D. Zanello},
journal= {arXiv preprint arXiv:1303.2348},
year = {2013}
}
备注
59 pages, 90 figures