暗物质可探测参数空间扩宽两个数量级

Core Viewpoint - The research conducted by the University of Science and Technology of China, in collaboration with international partners, successfully expands the parameter space for direct detection of strongly interacting dark matter using data from the James Webb Space Telescope, overcoming limitations of ground experiments [1][2] Group 1: Research Findings - The study reveals that detecting the nature of dark matter is crucial for enhancing the particle physics standard model and understanding the formation and evolution of the universe [1] - Ground experiments have blind spots for detecting strongly interacting dark matter, which this research addresses by utilizing the near-infrared spectrometer's dark images from the James Webb Space Telescope [1] - A new image processing method was proposed to effectively eliminate high-energy event interference, resulting in new constraints on dark matter detection [1] Group 2: Implications and Future Applications - The research highlights the unique advantages and feasibility of space-based detectors for strongly interacting dark matter [2] - The analysis methods developed can be applied to data from other space telescopes, providing a solid theoretical foundation for the design and data processing of future space dark matter detectors [2] - This work is expected to play a significant role in the field of direct dark matter detection [2]