4 papers
Weak Evolution of Cosmic Atomic Hydrogen over the Past 4.5 Billion Years
Chuan-Peng Zhang, Hong Guo, Yizhou Gu +49
The cosmic star formation rate density (CSFRD) has declined sharply toward the present day, but the roles of the atomic and molecular gas reservoirs remain uncertain. We measure th…
Investigating the residuals in the relation using the SIMBA cosmological simulation
Wenlin Ma, Weiguang Cui, Romeel Davé +2
We study the scaling relation between the black hole and stellar mass (), diagnosing the residual () in this relation to understand t…
The HI Mass Function of the Local Universe: Combining Measurements from HIPASS, ALFALFA and FASHI
Wenlin Ma, Hong Guo, Haojie Xu +6
We present the first HI mass function (HIMF) measurement for the recent FAST All Sky HI (FASHI) survey and the most complete measurements of HIMF in the local universe thus far. We…
NeutralUniverseMachine: How Filaments and Dark Matter Halo Influence the Galaxy Cold Gas Content
Wenlin Ma, Hong Guo, Michael G. Jones
Aims. We aim to investigate the influence of the distance to filaments and dark-matter haloes on galaxy cold-gas content in the empirical model NeutralUniverseMachine (NUM) and the…