Collaboration Workshop on Cosmology and Galaxy Formation

Observational connections between galaxies and structures at cosmic noon

Jun 20, 2023, 9:20 AM

20m

3rd floor meeting room (SJTU)

Talk Evolution Galaxy: evolution

Speaker

xianzhong zheng (Purple Mountain Observatory)

Description

We carried out a program to identify extremely overdense structures at z~2-3 and investigate connections between galaxy and structure formation. The two very massive structures at z=2.24 are mapped with Ha emission-line galaxies, SMGs and LAEs, and exhibit astonishing features unseen before. In this talk we introduce these finding about different galaxy populations in connections with the structure formation.

Presentation materials

20230620_SJTU_xzz.pdf