THESEUS 上的 XGIS 仪器：探测面与星载电子学
天体物理仪器与方法
2021-02-18 v1
摘要
THESEUS 任务（由 ESA 在宇宙愿景 M5 发射机会框架下遴选，目前处于 A 阶段）搭载的 X 与伽马射线成像光谱仪（XGIS）基于由数千个单主动元件组成的探测面。每个元件包含一根 4.5x4.5x30 mm^3 的 CsI(Tl) 闪烁体条，其两端光学耦合至硅漂移探测器（SDDs）。SDDs 同时作为闪烁光的光电探测器与直接的 X 射线传感器。本文回顾了 XGIS 探测面的设计，概述了系统在模块化与冗余性方面的战略选择。还描述了探测器-电子学原型的结果。此外，介绍了低噪声前端电子学的设计与开发，强调了基于定制专用集成电路（ASICs）的创新架构设计。
引用
@article{arxiv.2102.08694,
title = {The XGIS instrument on-board THESEUS: the detection plane and on-board electronics},
author = {Fabio Fuschino and Riccardo Campana and Claudio Labanti and Lorenzo Amati and Enrico Virgilli and Luca Terenzi and Pierluigi Bellutti and Giuseppe Bertuccio and Giacomo Borghi and Francesco Ficorella and Massimo Gandola and Marco Grassi and Giovanni La Rosa and Paolo Lorenzi and Piero Malcovati and Filippo Mele and Piotr Orleański and Antonino Picciotto and Alexandre Rachevski and Irina Rashevskaya and Andrea Santangelo and Paolo Sarra and Giuseppe Sottile and Christoph Tenzer and Andrea Vacchi and Zampa Gianluigi and Nicola Zampa and Nicola Zorzi and Paul hedderman and M. Winkler and Alessandro Gemelli and Ifran Kuvvetli and Søren Møller Pedersen and Denis Tcherniak and Lucas Christoffer Bune Jensen},
journal= {arXiv preprint arXiv:2102.08694},
year = {2021}
}
备注
Proceedings of the SPIE 2020, paper 11444-277