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SUMMARY:Characterizing the Epoch of Reionization through Spectroscopy of G
 alaxies in the Early Universe
DTSTART;VALUE=DATE-TIME:20250324T020000Z
DTEND;VALUE=DATE-TIME:20250324T030000Z
DTSTAMP;VALUE=DATE-TIME:20260616T011200Z
UID:indico-event-3989@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Mengtao Tang\n\nHost: Xiaoyang HuLocation: OnlineJo
 in Tencent Meeting：https://meeting.tencent.com/dm/3uELlu4ZFNW7Meeting ID
 : 591832304 (no password） Abstract: The epoch of reionization\, duri
 ng which neutral hydrogen in the early universe was ionized\, marks the un
 iverse’s last major phase transition. Understanding this period is a key
  frontier in modern astrophysics\, offering crucial insights into the hist
 ory of cosmic structure formation. Fundamental questions about reionizatio
 n remain: When and how did reionization occur? What were the primary sourc
 es (massive stars in galaxies or active galactic nuclei) driving reionizat
 ion? In this talk\, I will present my research on characterizing the epoch
  of reionization through spectroscopic observations of galaxies in this er
 a\, using large ground-based telescopes and the James Webb Space Telescope
 . I will also provide a brief overview of my future research plans. Bio: 
 Mengtao Tang (唐梦涛) is currently a JWST Arizona/Steward Postdoc in Ea
 rly galaxies and Reionization (JASPER) scholar at Steward Observatory\, th
 e University of Arizona. Mengtao’s work focuses on utilizing JWST and la
 rge ground-based telescopes to investigate the physical properties of gala
 xies in the early universe and the constraints these galaxies impose on th
 e process of cosmic reionization. Mengtao received his Ph.D. in Astronomy 
 & Astrophysics from the University of Arizona in 2020\, and became a postd
 octoral researcher at University College London from 2020 to 2022. \n\nht
 tps://indico-tdli.sjtu.edu.cn/event/3989/
LOCATION:Online (Tsung-Dao Lee Institute)
URL:https://indico-tdli.sjtu.edu.cn/event/3989/
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