12 citations · 21 across the 9 of their papers we have counts for
9 papers
An Updated Characterization of Luminous Lyα emitters at the End of Reionization
Yuanhang Ning, Zheng Cai, Linhua Jiang +5
We present a multi-wavelength physical characterization of 14 luminous Ly emitters (LAEs) at , integrating deep ground-based Magellan/M2FS spectroscopy with heterogen…
Probing Large-scale Structure and the Multi-Phase IGM at the Cosmic Noon -- Insights from a Joint Survey with Euclid, CSST, JPCam, and JUST
Jiang-Tao Li, Renato A. Dupke, Yan Gong +4
We present scientific and technical justifications of a potential coordinated Euclid/CSST/JPCam/JUST survey of the Euclid Deep Field North (EDF-N), aimed at probing the multi-phase…
Probing the \ion{He}{2} re-Ionization ERa via Absorbing \ion{C}{4} Historical Yield (HIERACHY) IV: A complex redshifted absorption system intrinsic to quasar
Huiyang Mao, Jiang-Tao Li, Xiaodi Yu +3
High-resolution spectra provide a powerful tool in studying the associated absorption lines (AALs) in quasars. We present a case study of the quasar J014741-030247 at 4.75…
Probing the He II reionization ERa via Absorbing C IV Historical Yield (HIERACHY) III: The C IV absorber catalog and initial results on cosmic abundance evolution at
Xiaodi Yu, Zhijie Qu, Zheng Cai +3
As part of the HIERACHY program, we collect the high-SN and high-spectral resolution optical spectra of 25 quasars at to constrain the C IV evolution at $z\approx 3-5…
Probing the He II re-Ionization ERa via Absorbing C IV Historical Yield (HIERACHY) II: Project Design, Current Status, and Examples of Initial Data Products
Jiang-Tao Li, Xiaodi Yu, Huiyang Mao +22
The He II reionization epoch is expected to take place at . In this stage, the helium and metals in the inter-galactic medium (IGM) are further ionized with additional co…
Probing the He II re-Ionization ERa via Absorbing C IV Historical Yield (HIERACHY) I: A Strong Outflow from a z~4.7 Quasar
Xiaodi Yu, Jiang-Tao Li, Zhijie Qu +7
Outflows from super-massive black holes (SMBHs) play an important role in the co-evolution of themselves, their host galaxies, and the larger scale environments. Such outflows are…
Chandra Detection of Three X-ray Bright Quasars at z>5
Jiang-Tao Li, Feige Wang, Jinyi Yang +8
We report Chandra detection of three UV bright radio quiet quasars at . We have collected a sufficient number of photons to extract an X-ray spectrum of each quasar to m…
The Profiles of Fe Kα Line From the Inhomogeneous Accretion Flow
Xiao-Di Yu, Ren-Yi Ma, Ya-Ping Li +2
The clumpy disc, or inhomogeneous accretion flow, has been proposed to explain the properties of accreting black hole systems. However, the observational evidences remain to be exp…
A Monte Carlo Study of the Spectra from Inhomogeneous Accretion Flow
Xiao-Di Yu, Ya-Ping Li, Fu-Guo Xie +1
The model of inhomogeneous accretion flow, in which cold clumps are surrounded by hot gas or corona, has been proposed to explain the spectral features of black hole X-ray binaries…