Ke Ma

activity

20232026

most citedAn improved model for the effect of correlated Si-III absorption on the one-dimensional Lyman-

α

forest power spectrum

2 citations · 4 across the 5 of their papers we have counts for

collaborators

Showing astro-ph.GAShow all

3 papers · 1 filter

astro-ph.GA2024★ 1 cited

MAMMOTH-Subaru. II. Diverse Populations of Circumgalactic Ly $α$ Nebulae at Cosmic Noon

Mingyu Li, Haibin Zhang, Zheng Cai +23

Circumgalactic Lyman-alpha (Ly $α$ ) nebulae are gaseous halos around galaxies exhibiting luminous extended Ly $α$ emission. This work investigates Ly $α$ nebulae from deep imaging of…

astro-ph.GA2023

MAMMOTH-Subaru V. Effects of Cosmic Variance on Ly $α$ Luminosity Functions at $z = 2.2 - 2.3$

Ke Ma, Haibin Zhang, Zheng Cai +8

Cosmic variance introduces significant uncertainties into galaxy number density properties when surveying the high-z Universe with a small volume, such uncertainties produce the fi…

astro-ph.GA2023★ 1 cited

MAMMOTH-Subaru III. Ly $α$ Halo Extended to $\sim 200$ kpc Identified by Stacking $\sim 3300$ Ly $α$ Emitters at $z = 2.2 - 2.3$

Haibin Zhang, Zheng Cai, Yongming Liang +8

In this paper, we present a Ly $α$ halo extended to $\sim 200$ kpc identified by stacking $\sim 3300$ Ly $α$ emitters at $z = 2.2 - 2.3$ . We carry out imaging observations and data reduct…

MAMMOTH-Subaru. II. Diverse Populations of Circumgalactic Lyα Nebulae at Cosmic Noon

MAMMOTH-Subaru V. Effects of Cosmic Variance on Lyα Luminosity Functions at z=2.2−2.3

MAMMOTH-Subaru III. Lyα Halo Extended to ∼200 kpc Identified by Stacking ∼3300 Lyα Emitters at z=2.2−2.3

MAMMOTH-Subaru. II. Diverse Populations of Circumgalactic Ly $α$ Nebulae at Cosmic Noon

MAMMOTH-Subaru V. Effects of Cosmic Variance on Ly $α$ Luminosity Functions at $z = 2.2 - 2.3$

MAMMOTH-Subaru III. Ly $α$ Halo Extended to $\sim 200$ kpc Identified by Stacking $\sim 3300$ Ly $α$ Emitters at $z = 2.2 - 2.3$