标题： JUNO 20英寸光电倍增管及电子系统在泛亚测试平台使用光电倍增管暗计数的大脉冲进行表征 显示英文标题

标题： JUNO 20-inch PMT and electronics system characterization using large pulses of PMT dark counts at the Pan-Asia testing platform

摘要： JUNO实验的主要目标是使用20kt液态闪烁体探测器确定中微子质量顺序。 20英寸光电倍增管及其1F3（三对一）电子学是实现至少3%在1MeV能量下的优异能量分辨率的关键。 对光电倍增管和1F3电子学响应的了解对于理解探测器性能至关重要。 本文使用在中国泛亚洲测试平台上的光电倍增管暗电流大脉冲对JUNO 20英寸光电倍增管和1F3电子学系统特性进行了研究。 由于其广泛的幅度范围和高率，大脉冲信号还用于研究光电倍增管的后脉冲响应。 显示英文摘要

摘要： The main goal of the JUNO experiment is to determine the neutrino mass ordering with a 20kt liquid-scintillator detector. The 20-inch PMT and its 1F3 (one for three) electronics are crucial to realize the excellent energy resolution of at least 3% at 1MeV. The knowledge on the PMT and 1F3 electronics response is critical for detector performance understanding. A study of the JUNO 20-inch PMT and 1F3 electronics system characterization is presented using large pulses of PMT dark count at the Pan-Asia testing platform in China. Thanks to its broad amplitude range and high rate, the large pulse signals are also used to investigate the PMT after pulse response.