用于 DUNE 光子探测系统的低温 SiPM 阵列
仪器与探测器
2020-10-28 v1 高能物理 - 实验
摘要
本文报道了为 DUNE 光子探测系统研发而开发的 SiPM 瓦片的表征。这些瓦片由 Fondazione Bruno Kessler（FBK）采用 NUV-HD-SF SiPM 生产。特别强调了传感器的低温可靠性，即在室温和 77K 温度热循环后电学与机械性质的稳定性。表征包括 I-V 曲线测定、不同过压下暗计数率的高灵敏度测量以及相关噪声。单光电子灵敏度在 77K 下经专用低温放大器放大后，作为连接至单个电子通道的传感器数量的函数被测量。
引用
@article{arxiv.2001.09051,
title = {Cryogenic SiPM arrays for the DUNE photon detection system},
author = {A. Falcone and A. Andreani and S. Bertolucci and C. Brizzolari and N. Buckanamd and M. Capasso and C. Cattadori and P. Carniti and M. Citterio and K. Francis and N. Gallice and A. Gola and C. Gotti and I. Lax and P. Litrico and A. Mazzi and M. Mellinato and A. Montanari and L. Patrizii and L. Pasqualini and G. Pessina and M. Pozzato and S. Riboldi and P. Sala and G. Sirri and M. Tenti and F. Terranova and M. Torti and R. Travaglini and D. Warner and R. Wilson and V. Zutshi},
journal= {arXiv preprint arXiv:2001.09051},
year = {2020}
}
备注
17 pages, 10 figures, 4 table, submitted to NIM-A