Cosmic Galaxy-IGM HI Relation at $z\sim 2-3$ Probed in the COSMOS/UltraVISTA $1.6$ deg${}^2$ Field

Shiro Mukae, Masami Ouchi, Koki Kakiichi +7

We present spatial correlations of galaxies and IGM HI in the COSMOS/UltraVISTA 1.62 deg${}^2$ field. Our data consist of 13,415 photo-$z$ galaxies at $z\sim 2-3$ with $K_s<23.4$ and…