COSINE-100 实验的缪子探测器
仪器与探测器
2018-03-14 v1 天体物理仪器与方法
高能物理 - 实验
摘要
COSINE-100 暗物质搜寻实验已开始获取物理数据，旨在对 DAMA/LIBRA 观测到的年调制信号进行独立测量。缪子探测器由塑料闪烁体面板构成，位于环绕 COSINE-100 探测器的屏蔽层最外层。其用于探测宇宙线缪子，以理解缪子年调制对暗物质分析的影响。各模块的组装与初始性能测试已在地面实验室完成。该探测器于 2016 年夏在梁山地下实验室（Y2L）安装完毕。利用三个月数据，测得地下缪子通量为 328 1（统计） 10（系统）缪子/m/天。本报告介绍了缪子探测器的组装及分析结果。
关键词
引用
@article{arxiv.1712.02011,
title = {Muon detector for the COSINE-100 experiment},
author = {100 Collaboration and H. Prihtiadi and G. Adhikari and P. Adhikari and E. Barbosa de Souza and N. Carlin and S. Choi and W. Q. Choi and M. Djamal and A. C. Ezeribe and C. Ha and I. S. Hahn and A. J. F. Hubbard and E. J. Jeon and J. H. Jo and H. W. Joo and W. Kang and W. G. Kang and M. Kauer and B. H. Kim and H. Kim and H. J. Kim and K. W. Kim and N. Y. Kim and S. K. Kim and Y. D. Kim and Y. H. Kim and V. A. Kudryavtsev and H. S. Lee and J. Lee and J. Y. Lee and M. H. Lee and D. S. Leonard and K. E. Lim and W. A. Lynch and R. H. Maruyama and F. Mouton and S. L. Olsen and H. K. Park and H. S. Park and J. S. Park and K. S. Park and W. Pettus and Z. P. Pierpoint and S. Ra and F. R. Rogers and C. Rott and A. Scarff and N. J. C. Spooner and W. G. Thompson and L. Yang and S. H. Yong},
journal= {arXiv preprint arXiv:1712.02011},
year = {2018}
}
备注
11 pages, 19 figures