讲座主题：Formation of Ultralight Dark Matter Halos
专家姓名：蒋民源
工作单位：南京师范大学
讲座时间：2026年05月29日 周五10:00-11:00
讲座地点：伊莉影片
化学馆北312室
主办单位：伊莉影片
内容摘要：The nature of dark matter remains one of the most profound mysteries in modern physics.Direct detection experiments rely critically on our understanding of the local dark matterlistribution-both in density and velocity-within our galaxy, and especially near the solarsystem. In this talk, I will discuss a generic mechanism by which ultralight dark matter canoecome captured by external gravitational potentials, forming bound structures knownas gravitational atoms. I will show how this process can significantly alter the local dark matterdensity and velocity distribution, as well as implications for dark matter detection experiments.
