R&D on silicon dtector technology for super hadron collider

本研究的目标是研制用于超级强子对撞机的硅探测器技术。本研究的最终目标是构建一个大规模的辐射硬硅微带跟踪系统，用于在国际合作中探测二次粒子，用于搜索希格斯粒子或超对称粒子，如大型强子对撞机。大型强子对撞机项目于1994年启动（1995-1997年有日本、美国等国家加入），拟于2005年建成大型强子对撞机加速器及实验装置。通过与国际合作的系统研发，先进的硅半导体探测器可以在大型强子对撞机的高辐射环境中使用。本研究的三个目标是：(1)开发耐辐射硅微带探测器的制造工艺；(2)研究这些器件的辐射硬度；(3)设计、测试和制造可用于大型强子对撞机实验的硅微带模块。这三个目标都很好地实现了，这使得人们对先进的硅微带技术在大型强子对撞机中的适用性非常乐观。

The goal of this research, R&D on silicon detector technology for super hadron collider, was well achieved. The ultimate goal of this research is to construct a large-scale radiation-hard silicon microstrip traking system to detect secondary particles in an international collaboration for searching Higgs or Supersymmetry particles generated in superhadron colliders such as LHC.LHC project has started in 1994 (with Japan, US and other countries joined in 1995-1997) to complete the LHC accelerator in year 2005 together with experiental apparatus. As a result of this systematic R&Ds with international collaboration, it becomes clear that the advanced silicon semi-conductor detectors can be used in the mhigh-radiation environment of LHC.Three goals of this research are (1) Development of fabrication processes for rad-hard silicon microstrip detectors, (2) Investigation of radiation hardness of these devices, and (3) Design, test and fabrication of the silicon microstrip modules that can be used for a LHC experiment. All three goals were well accomplished resulting very good optimism about the applicability of the advanced silicon microstrip technology for LHC.