Title：Baryonic cycle in high redshift universe
Speaker：Siwei Zou（Tsinghua）
Location：Large conference room, 3rd floor
Time：3:00pm, Sep. 15th, Friday
Tencent Meeting：576-157-8290 Password: 6360

Abstract：
This talk will focus on the new era of observing the high redshift universe enabled by the James Webb Space Telescope (JWST) and ground-based imaging and spectroscopic surveys such as DESI, HSC, and Euclid. Specifically, the investigation of the intergalactic medium (IGM) and circumgalactic medium (CGM) and its connection with nucleosynthesis and galaxy overdensity from cosmic noon and reionization epoch (EoR) will be presented, highlighting the synergies between JWST and large ground-based telescopes such as DESI, Subaru, VLT, Magellan, and ALMA. I will also present the results compared with simulation and theory.

Bio:
Siwei Zou obtained her Ph.D. at the Institut d'Astrophysique de Paris (IAP, Sorbonne Université) in 2018. After that, she conducts postdoctoral work at KIAA, Peking University (2018-2021, BHOLW Fellow), and Tsinghua University (2022-2024, MUST Fellow). Her research focuses on the evolution of gaseous halos in high redshift galaxies and its role in regulating galaxy evolution. She is the co-lead of the IGM  absorber working group in DESI and attends multiple large international collaborated projects in JWST Cycle 1 and 2.