Performance of RPCs and diamond detectors using a new very fast low noise preamplifier
Performance of RPCs and diamond detectors using a new very fast low noise preamplifier
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使用新型极快低噪声前置放大器的 RPC 和钻石探测器的性能
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
R. Santonico
中科院分区：
文献类型：
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作者：
R. Cardarelli;G. Aielli;P. Camarri;A. Ciaccio;L. D. Stante;B. Liberti;L. Paolozzi;E. Pastori;R. Santonico
新的高能高光度实验要求探测器的计数速率和空间分辨率都有所提高。这种改进可以通过降低每个计数的电荷来实现，然而，这意味着在信号处理中需要更好的信噪比。在这篇文章中，我们将展示一种新型前置放大器的钻石探测器和RPC的性能，该前置放大器具有低噪声(500-1000电子均方根)、快速整形(约10 ns)和大输入电容。
The new high energy high luminosity experiments require an improvement in both the counting rate and the space resolution for the detectors. This improvement can be achieved by reducing the charge per count, however this implies a need for a better signal to noise ratio in the signal processing. In this article we will show the performances of diamond detectors and RPCs using a new preamplifier with low noise (500–1000 electrons RMS), fast shaping (about 10 ns) and large input capacitance.