尽管在过去的几十年里，X射线和伽马射线天文台都取得了令人印象深刻的进展，但对$\sim 200\,\mathrm{keV}$和$\sim 50\,\mathrm{MeV}$之间的能量范围的探索仍然很少。CGRO（1991-2000）上的COMPTEL是最后一个以相对中等的灵敏度完成MeV天空完整调查的望远镜。为了填补观测方面的这一空白，已提议在未来进行AMEGO这样的飞行任务;然而，研制和发射的时间尺度约为10年。在较短的时间尺度上，一种不同的方法可能是有利可图的：兆电子伏的观测可以由一个康普顿望远镜在立方体卫星上进行。MeVCube是DESY目前正在研究的6 U CubeSat概念，它可以覆盖数百keV到几MeV之间的能量范围，灵敏度与COMPTEL和INTEGRAL等任务相当。康普顿相机基于像素化碲锌镉（CdZnTe）半导体探测器，加上低功耗读出电子器件（ASIC，VATA 450.3），确保高检测效率和出色的能量分辨率。在这项工作中，我将显示定制设计的CdZnTe探测器的性能测量和推断的预期望远镜性能的基础上，这些测量以及模拟。
英文摘要：
Despite the impressive progresses achieved both by X-ray and gamma-ray observatories in the last decades, the energy range between $\sim 200\,\mathrm{keV}$ and $\sim 50\,\mathrm{MeV}$ remains poorly explored. COMPTEL, on-board CGRO (1991-2000), was the last telescope to accomplish a complete survey of the MeV-sky with a relatively modest sensitivity. Missions like AMEGO have been proposed for the future, in order to fill this gap in observation; however, the time-scale for development and launch is about 10 years. On a shorter time-scale, a different approach may be profitable: MeV observations can be performed by a Compton telescope flying on a CubeSat. MeVCube is a 6U CubeSat concept currently under investigation at DESY, that could cover the energy range between hundreds of keV up to few MeVs with a sensitivity comparable to that of missions like COMPTEL and INTEGRAL. The Compton camera is based on pixelated Cadmium-Zinc-Telluride (CdZnTe) semiconductor detectors, coupled with low-power read-out electronics (ASIC, VATA450.3), ensuring a high detection efficiency and excellent energy resolution. In this work I will show measurements of the performance of a custom design CdZnTe detector and extrapolations of the expected telescope performance based on these measurements as well as simulations.
Wide-Field X-ray Polarimetry for High Energy Astronomical Transients: First results of the pathfinder CXPD Cubesat Mission
Guangxi University（广西大学）；University of Chinese Academy of Sciences（中国科学院大学）；Central China Normal University（华中师范大学）；Institute of High Energy Physics, Chinese Academy of Sciences（中国科学院高能物理研究所）；Beijing Institute of Spacecraft Environment Engineering（北京空间环境工程研究所）；China Electronics Technology Group Corporation (CETC)（中国电子科技集团有限公司）
Microchannel plate detector development for ultraviolet astronomy
Eberhard Karls Universität Tübingen（蒂宾根大学）；Empa, Swiss Federal Laboratories for Materials Science and Technology（瑞士联邦材料科学与技术研究所）；Technische Universität Clausthal（克莱夫塔尔工业大学）
Development of Electroformed X-ray Optics Bridging Synchrotron Technology and Space Astronomy
Tokai National Higher Education and Research System, Nagoya University（东海国立高等教育及研究系统，名古屋大学）；National Astronomical Observatory Japan（日本国立天文台）；Center for Space Sciences and Technology, University of Maryland, Baltimore County (UMBC)（马里兰大学巴尔的摩县分校空间科学与技术中心）；Meijo University（名城大学）；The University of Tokyo（东京大学）；Natsume Optical Corporation（夏目光学株式会社）
