RADiCAL：高精度计时、超紧凑、抗辐射电磁量能器
仪器与探测器
2022-03-25 v1
摘要
为应对未来强子对撞机实验在高亮度与高辐射条件（FCChh 环境）下提供高性能量能器的挑战，我们正基于闪烁与波长移位技术以及光传感器（SiPM 及类 SiPM）技术，开展适用于此类运行的先进量能器技术研发。特别地，我们聚焦于基于模块化结构（RADiCAL 模块）的超紧凑抗辐射电磁量能器，该模块由极致密吸收体与闪烁板交替层构成，通过抗辐射波长移位（WLS）实心光纤或毛细元件读出至近处或远端布置的光传感器（取决于其辐射耐受性）。RADiCAL 模块能够同时高精度测量电磁簇射的位置、能量与计时。本文概述了与 RADiCAL 计划相关的仪器与光传感器研发。
引用
@article{arxiv.2203.12806,
title = {RADiCAL: Precision-timing, Ultracompact, Radiation-hard Electromagnetic Calorimetry},
author = {T. Anderson and T. Barbera and D. Blend and N. Chigurupati and B. Cox and P. Debbins and M. Dubnowski and M. Herrmann and C. Hu and K. Ford and C. Jessop and O. Kamer-Koseyan and G. Karaman and A. Ledovskoy and Y. Onel and C. Perez-Lara and R. Ruchti and D. Ruggiero and D. Smith and M. Vigneault and Y. Wan and M. Wayne and J. Wetzel and L. Zhang and R-Y. Zhu},
journal= {arXiv preprint arXiv:2203.12806},
year = {2022}
}
备注
Submitted to the Snowmass 2021 Summer Study, Instrumentation Frontier and Energy Frontier