Commissioning of the testbeam prototype of the CALICE tile hadron calorimeter
Commissioning of the testbeam prototype of the CALICE tile hadron calorimeter
复制标题
CALICE 瓦片强子热量计测试光束原型的调试
DOI：
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发表时间：
2012
期刊：
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通讯作者：
Benjamin Hennberg
中科院分区：
文献类型：
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作者：
Benjamin Hennberg
Calice的合作目前正在为未来的线性对撞机(如ILC)开发模拟强子量热计的工程原型。该样机的主要任务之一是演示建立一个具有完全集成的前端电子设备的现实探测器的可行性。为了达到所需的高喷射能量分辨率，探测器基于高度分段的读出层。信号由闪烁的瓷砖采样，这些瓷砖由硅光电倍增管逐个读出。读出芯片集成到热量计层中，并针对最低功耗进行了优化。LED系统集成到探测器的每个通道中以校准光电探测器。本文介绍了一种单层结构的实现和在测试波束环境中的性能。
The CALICE collaboration is currently developing an engineering prototype of an analog hadron calorimeter for a future linear collider like the ILC. One main task of this prototype is to demonstrate the feasibility of building a realistic detector with fully integrated front-end electronics. To reach the required high jet energy resolution the detector is based on highly segmented read out layers. The signals are sampled by scintillating tiles that are individually read out by silicon photomultipliers. The readout chips are integrated into the calorimeter layers and are optimized for minimal power consumption. An LED system is integrated into each channel of the detector to calibrate the photodetectors. This report presents the realization of a setup of one layer and the performance in a test beam environment.