报告题目: Probing the formation regions of relativistic jets in nearby active galactic nucleiM87 with the East Asian VLBI Network
报告人: 崔玉竹 博士
报告人单位: SOKENDAI/National Astronomical Observatory of Japan
报告时间: 2021年5月11日周二下午14:30-15:30
报告地点: 线下:东七楼427会议室
报告摘要: The relativistic jets in Active Galactic Nuclei (AGN) are the most energetic phe-nomena in the Universe, and believed to be powered by the accretion onto the centralsupermassive black holes (SMBH). To better understand the formation of AGN jets, the keyis to directly resolve the innermost jet regions close to the central black hole. The high-resolution VLBI observations that achieve milliarcsecond scale are the unique way to dothat. To this end, we monitored the nearby radio galaxy M87 with the East AsianVLBI Network (EAVN) from 2016 to May 2020. Thanks to its proximity and central supermassive black hole, it offers us a chance to connect the BH- and milli-arcsecond scales, especially after the first ever BH image captured by the Event Horizon Telescope in 2017. In this report, I will introduce the results obatined from our EAVN observations and the related discussions.
报告人简介: 2009/09 – 2013/07,本科, Hebei University of Technology。
2013/09 – 2016/07,硕士, Shanghai Institute of Technology/Shanghai Astronomical Master Observatory
2017/10 – now,博士
SOKENDAI/National Astronomical Observatory of Japan

 

 

 

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