arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0811.2490physics.ins-det
收藏

高速列并行读出CCD中电荷转移效率的测量

Measurements of Charge Transfer Inefficiency in a CCD with High-Speed Column Parallel Readout

Andre Sopczak, Khaled Bekhouche, Chris Damerell, Tim Greenshaw, Michal Koziel, Konstantin Stefanov, Tuomo Tikkanen, Tim Woolliscroft, Steve Worm

摘要:

在过去的二十年里,电荷耦合器件(CCD)已成功地用于几个高能物理实验。它们的高空间分辨率和薄敏感层使其成为研究短寿命粒子的绝佳工具。线性对撞机味道识别(LCFI)合作正在开发列并行CCD(CPCCD),用于未来线性对撞机的顶点探测器。CPCCD的读取速度比标准CCD快许多倍,大大提高了它们的操作速度。建立了一个测量电荷转移效率(CTI)的实验台。CTI的研究已经在一系列的读出频率和工作温度下进行。

英文摘要:

Charge Coupled Devices (CCDs) have been successfully used in several high energy physics experiments over the past two decades. Their high spatial resolution and thin sensitive layers make them an excellent tool for studying short-lived particles. The Linear Collider Flavour Identification (LCFI) collaboration is developing Column-Parallel CCDs (CPCCDs) for the vertex detector of a future Linear Collider. The CPCCDs can be read out many times faster than standard CCDs, significantly increasing their operating speed. A test stand for measuring the charge transfer inefficiency (CTI) of a prototype CPCCD has been set up. Studies of the CTI have been performed at a range of readout frequencies and operating temperatures.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑