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arXiv 0709.1346physics.ins-det
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基于MAPS的ILC数字电磁量热仪

A MAPS-based Digital Electromagnetic Calorimeter for the ILC

J. A. Ballin, P. D. Dauncey, A. -M. Magnan, M. Noy, Y. Mikami, O. Miller, V. Rajović, N. K. Watson, J. A. Wilson, J. P. Crooks, M. Stanitzki, K. D. Stefanov, R.… 展开作者

J. A. Ballin, P. D. Dauncey, A. -M. Magnan, M. Noy, Y. Mikami, O. Miller, V. Rajović, N. K. Watson, J. A. Wilson, J. P. Crooks, M. Stanitzki, K. D. Stefanov, R. Turchetta, M. Tyndel, E. G. Villani

摘要:

介绍了一种基于单片有源像素传感器(MAPS)的硅钨电磁量能器的设计。在2007年7月已经制造了具有50x50 um2的像素大小的测试传感器。使用详细的三维电荷扩散算法进行物理传感器的模拟。进行传感器的物理研究,包括考虑到电荷共享、电荷收集效率、噪声和死区的数字化算法。发现电荷共享效应的影响是重要的,因此需要精确地测量。

英文摘要:

A novel design for a silicon-tungsten electromagnetic calorimeter is described, based on Monolithic Active Pixel Sensors (MAPS). A test sensor with a pixel size of 50x50 um2 has been fabricated in July 2007. The simulation of the physical sensor is done using a detailed three-dimensional charge spread algorithm. Physics studies of the sensor are done including a digitisation algorithm taking into account the charge sharing, charge collection efficiency, noise, and dead areas. The influence of the charge sharing effect is found to be important and hence needs to be measured precisely.

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。

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