论文标题
使用环状位置U-NET模拟临时脉冲形状
Ad-hoc Pulse Shape Simulation using Cyclic Positional U-Net
论文作者
论文摘要
数十年来，高纯度锗〜（HPGE）探测器一直是罕见事业搜索的关键技术，例如中微子双β衰变和暗物质搜索。脉冲形状模拟对于改善这些实验的物理范围是关键的。在这项工作中，我们提出了一个环状位置U-NET，以实现高精度和低潜伏期的临时脉冲模拟。采用转移学习方法，CPU-NET将模拟脉冲转化为检测器脉冲，使它们无法区分。我们证明了CPU-NET对从本地HPGE检测器获取的数据的性能。
High-Purity Germanium~(HPGe) detectors have been a key technology for rare-event searches, such as neutrinoless double-beta decay and dark matter searches, for many decades. Pulse shape simulation is pivotal to improving the physics reach of these experiments. In this work, we propose a Cyclic Positional U-Net to achieve ad-hoc pulse shape simulations with high precision and low latency. Taking the transfer learning approach, CPU-Net translates simulated pulses to detector pulses such that they are indistinguishable. We demonstrate CPU-Net's performance on data taken from a local HPGe detector.
