Séminaire/Seminar Galaxies |
| « The circumgalactic medium observation using all-sky surveys and James Webb Space Telescope (JWST) data » |
|
Siwei Zou |
| I will present the observation of the multiphase gas in the circumgalactic medium (CGM) and its correlation with host galaxies using all-sky imaging and spectroscopic surveys. Particularly, I will present our CGM-galaxy correlation project at 1.0 < z < 3.0 using the Dark Energy Spectroscopic Instrument (DESI) survey validation data in the Cosmic Evolution Survey (COSMOS) and Hyper Suprime-Cam (HSC) field. I will also briefly introduce our initial results from the JWST ERS data. |
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jeudi 29 septembre 2022 - 11:30 Salle du Conseil Institut d'Astrophysique de Paris |
| Page web du séminaire / Seminar's webpage |