【直播】【上海天文台天体物理学术报告】维多利亚大学董若冰教授
活动名称:
上海天文台天体物理学术报告:Observational planet formation
活动时间:
2022年9月15日 (周四) 15:00
报告嘉宾:
董若冰 教授(University of Victoria)
主办单位:
中科院上海天文台
直播通道
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报告人介绍
董若冰 教授
(University of Victoria)
Assistant professor at the Department of Physics & Astronomy, University of Victoria, since 2018.
Bok Fellow at Steward Observatory, University of Arizona, 2016 to 2018.
NASA Hubble Fellow at UC Berkeley and Lawrence Berkeley National Lab, 2013 to 2016.
Ph.D.: Astrophysics, Princeton University, 2013
B.S.: Physics, Peking University, 2008.
报告摘要
It is hard to see a plane cruising at 10 km during daytime, as the plane is tiny and faint on the sky. But, if we can see the contrail tailed behind the plane, we know where the plane is. In addition, by studying the contrail, we learn something about the plane, like where it has been and its speed. Now, astronomers are applying the same technique to study how planets form, by detecting and charactering the structures baby planets produce in their birth cradles — protoplanetary disks. This is a new field largely driven by discoveries made by some of the largest and most advanced telescopes ever built. I will introduce the current status of the field, and highlight some of the latest developments.
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编辑:吴良秀
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