Numerical Modeling of the Black Hole Shadow and Relativistic Jets on Horizon Scale

中國科學院云南天文臺學術報告通知

?2024年第2

報告題目Numerical Modeling of the Black Hole Shadow and Relativistic Jets on Horizon Scale

報告人MIZUNO, Yosuke ?Associate Professor

報告人單位Tsung-Dao Lee Institute, Shanghai Jiao Tong University

報告語言English

報告時間20240115?10:00-11:30?

報告地點7號樓階梯會議室

報告摘要

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Recently the Event Horizon Telescope has presented a ring-like emission structure of M87 and our galactic center Sgr A* at 1.3mm with unprecedented angular resolutions. These images are consistent with the size and shape of the lensed photon orbit encircling the “shadow” of a supermassive black hole. In this talk, I would like to overview the theoretical interpretation of EHT results of M87, and present the recent progress of theoretical modeling by state-of-the-art numerical simulations of magnetized accretion flows onto a black hole. I also discuss the numerical modeling of relativistic jets and comparison with the observations at mm-wavelength.

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報告人簡介:Yosuke Mizuno is T.D. Lee Fellow and Associate Professor at the Tsung-Dao Lee Institute at Shanghai Jiao Tong University. He obtained a Ph.D. from Kyoto University in 2004. He was a postdoc at the Department of Astronomy, Kyoto University, Japan (2004-2005), a NASA postdoctoral program fellow at NASA Marshall Space Flight Center, US (2005-2008), a research scientist at the University of Alabama in Huntsville, US (2008-2011), an associate research scholar at Taiwan Tsing-Hua University, Taiwan, China (2011-2014), and research associate at Goethe University Frankfurt, Germany (2014-2020). He joined the Tsung-Dao Lee Institute in October 2020. He was a Theory & Simulation Working Group coordinator on the Event Horizon Telescope collaboration from 2017 to 2022. He has worked on relativistic astrophysics, plasma astrophysics, and high-energy astrophysics by using numerical simulations.


云臺邀請團組:星系類星體研究團組

邀請方聯系人:毛基榮, 0871-63920066



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