The CT-PPS tracking system with 3D pixel detectors
The CT-PPS tracking system with 3D pixel detectors
复制标题
带有 3D 像素探测器的 CT-PPS 跟踪系统
DOI：
--
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
F. Ravera
中科院分区：
文献类型：
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作者：
F. Ravera
CMS- totem精密质子光谱仪（CT-PPS）探测器将安装在位于CMS两侧的罗马罐（RP）中，距离相互作用点约210米。该探测器将测量主要质子，允许在标准LHC运行条件下详细研究衍射物理和中央独家生产。CT-PPS设备的一个重要组成部分是跟踪系统，它由每个手臂配备六个3D硅像素传感器模块的两个探测器站组成，每个传感器模块由六个PSI46dig芯片读出。前端电子设备的设计是为了满足RP的机械限制，并尽可能地与CMS像素检测器的读出链兼容。该跟踪系统目前正在建设中，将于2016年底安装。本文介绍了CT-PPS跟踪系统的最终设计和预期性能。对CT-PPS三维探测器辐照前后的研究进行了总结。
The CMS-TOTEM Precision Proton Spectrometer (CT-PPS) detector will be installed in Roman pots (RP) positioned on either side of CMS, at about 210 m from the interaction point. This detector will measure leading protons, allowing detailed studies of diffractive physics and central exclusive production in standard LHC running conditions. An essential component of the CT-PPS apparatus is the tracking system, which consists of two detector stations per arm equipped with six 3D silicon pixel-sensor modules, each read out by six PSI46dig chips. The front-end electronics has been designed to fulfill the mechanical constraints of the RP and to be compatible as much as possible with the readout chain of the CMS pixel detector. The tracking system is currently under construction and will be installed by the end of 2016. In this contribution the final design and the expected performance of the CT-PPS tracking system is presented. A summary of the studies performed, before and after irradiation, on the 3D detectors produced for CT-PPS is given.
DOI：
10.1016/j.nima.2012.07.058
发表时间：
2012-12-01
影响因子：
1.4
作者：
Da Via, Cinzia;Boscardin, Maurizio;Zorzi, Nicola
通讯作者：
Zorzi, Nicola