Our next talk for the Journal Club will be given by Weida Hu (胡维达) at 7PM Tuesday (Dec. 18th) in the 19th-floor Observatory Hall (天文台报告厅).  The topic will be “利用高红移Lya星系研究宇宙再电离过程”, the reference papers are http://adsabs.harvard.edu/abs/2017ApJ...845L..16H and http://adsabs.harvard.edu/abs/2017ApJ...842L..22Z.

Weida Hu is a PhD student in our department, and have many experience in astro-observation with large telescopes.

Welcome your coming and discussion. We will provide snacks and tea/coffee.

BTW, the previous reports can be found in this link: https://yulongcosmos.com/journal_club.html.