中国科学院云南天文台特邀学术报告

YNAO Colloquium 2026

第14期

报告题目：Shadows and Jets: Horizon-Scale Imaging of Black Holes with mm-VLBI

主讲人：路如森 研究员

报告人单位：中国科学院上海天文台

报告语言：中文

报告时间：2026年9月24日（星期四）10:30-12:00

报告地点：科研7号楼2楼阶梯教室

主持人：陈雪飞

特别说明：应报告人要求，本次报告不进行线上直播，欢迎大家踊跃参加现场报告会。

报告摘要：

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High-resolution radio observations provide a unique window into the physical conditions in the immediate environments of supermassive black holes and the formation and evolution of relativistic jets. Decades of advances in very long baseline interferometry have now enabled us to probe these systems on scales approaching the event horizon, culminating in the first horizon-scale images of supermassive black holes. In this talk, I will present recent results exploring the environments of supermassive black holes through high-resolution, multi-frequency VLBI observations, with an emphasis on horizon-scale structures and their connection to relativistic jets. I will also discuss ongoing and future developments in black hole imaging, including higher-frequency and space-based VLBI, and the new opportunities they offer to investigate black hole physics with improved resolution, sensitivity, and fidelity.

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报告人简介：

Dr. Rusen Lu earned his PhD in Experimental Physics from the University of Cologne, Germany in 2010, and a second PhD in Astrophysics from the Shanghai Astronomical Observatory (SHAO) in 2011. He then worked as a Postdoctoral Associate at MIT, followed by a staff scientist position at the Max Planck Institute for Radio Astronomy. He joined SHAO in 2018. His primary research interests focus on high-resolution studies of active galactic nuclei (AGN), nearby supermassive black holes, and relativistic jets.

主办：中国科学院云南天文台学术委员会

联系人：柳正伟