Yucheng Guo

collaborators

2 papers

astro-ph.GA2020

A Spectroscopic Survey of Ly $α$ Emitters at $z \approx 3.1$ over $\sim$ 1.2 Deg $^{2}$

Yucheng Guo, Linhua Jiang, Eiichi Egami +3

We present a spectroscopic survey of Ly $α$ emitters (LAEs) at $z \approx 3.1$ in the Subaru MM-Newton Deep Survey Field. This field has deep imaging data in a series of broad and nar…

astro-ph.GA2020

Metal enrichment in the circumgalactic medium and Lyα haloes around quasars at z $\sim$ 3

Yucheng Guo, Roberto Maiolino, Linhua Jiang +8

Deep observations have detected extended Ly $α$ emission nebulae surrounding tens of quasars at redshift 2 to 6. However, the metallicity of such extended haloes is still poorly und…

A Spectroscopic Survey of Lyα Emitters at z≈3.1 over ∼1.2 Deg2

Metal enrichment in the circumgalactic medium and Lyα haloes around quasars at z ∼3

A Spectroscopic Survey of Ly $α$ Emitters at $z \approx 3.1$ over $\sim$ 1.2 Deg $^{2}$

Metal enrichment in the circumgalactic medium and Lyα haloes around quasars at z $\sim$ 3