论文标题
闪烁灯模拟和数字触发器的比较大量液体氩时间投影室
A comparison between scintillation light Analog and Digital trigger for large volume Liquid Argon Time Projection Chambers
论文作者
论文摘要
大量液体氩气预测室（LAR-TPC）用于中微子物理和罕见的事件搜索。这些探测器中的大多数用于触发目的的液体氩气的闪光灯。可以采用两种不同的方法来为这些探测器提供有效的触发系统，这些方法依赖于来自光电探测器的信号的模拟或数字处理，例如光电构成管或硅光电倍增管。每种方法都呈现优点和缺点，因此实施混合解决方案可以从两种方法中受益。为此，已经设计并提出了一个创新的电子板原型，用于在大容量的LAR-TPC探测器中使用。
Large volume Liquid Argon Time Projection Chambers (LAr-TPC) are used and proposed for neutrino physics and rare event search. Most of these detectors make use of the scintillation light of liquid argon for trigger purposes. Two different approaches can be adopted to provide these detectors with an effective trigger system, relying upon analog or digital processing of signal coming from photodetectors, like photomultiplier tubes or silicon photomultipliers. Each method presents advantages and drawbacks, so the implementation of a hybrid solution can benefit from both approaches. To this purpose, an innovative electronic board prototype has been designed and proposed for the use in large volume LAr-TPC detectors.
