新华社权威快报|捕捉“幽灵粒子” 江门中微子实验正式运行

Core Insights - The Jiangmen Neutrino Experiment (JUNO) has officially commenced operations, marking it as the world's first large-scale and high-precision neutrino-specific scientific facility [1][3]. Group 1: Project Overview - The experiment is led by the Institute of High Energy Physics under the Chinese Academy of Sciences and is located in Jiangmen, Guangdong Province [3]. - JUNO has successfully completed the infusion of 20,000 tons of liquid scintillator, which is essential for capturing neutrinos, often referred to as "ghost particles" [3]. Group 2: Scientific Significance - The operation of JUNO enables scientists to address fundamental questions regarding the nature of matter and the universe [3]. - Initial data obtained during the trial operation indicates that the key performance indicators of the detector have met or exceeded design expectations [3].