报告题目：Exploring the Signatures of Strong Dark Matter Self-Interactions

　　报告人：Hai-Bo Yu(郁海波)教授（University of California, Riverside)

　　报告摘要：I will discuss recent advancements in N-body simulations of self-interacting dark matter and their implications for the latest astrophysical observations of diverse galactic systems, including spiral galaxies, ultra-diffuse galaxies, and satellite galaxies of the Milky Way. I will highlight the novel signatures of gravothermal collapse in dark matter halos and explore their detection possibilities through observations of strong lensing systems and supermassive black holes. Additionally, I will briefly discuss the report from the US Particle Physics Project Prioritization Panel.

　　报告时间：2023年12月18日（周一）10:00

　　报告地点：仙林园区3-201室

欢迎大家参加！