新华社权威快报 | 捕捉“幽灵粒子” 江门中微子实验测量精度创新高

Core Insights - The Jiangmen Neutrino Experiment has achieved a measurement precision for neutrino-related parameters that is 1.5 to 1.8 times better than previous experiments [2] Group 1: Experiment Overview - The Jiangmen Neutrino Experiment is designed to detect neutrinos, often referred to as "ghost particles," which are among the lightest and hardest particles to capture in the universe [2] - The experiment was officially launched for data collection on August 26, 2025, after being constructed for two months [2] Group 2: Significance of Findings - The improved measurement precision marks a significant advancement in the field of neutrino research, potentially leading to new discoveries in particle physics [2]