5 papers
MSA-3D: Connecting the Chemical and Kinematic Structures of Galaxies at
Mengting Ju, Xin Wang, Tucker Jones +12
We investigate the connection between ionized gas kinematics and gas-phase metallicity gradients in 21 star-forming galaxies at from the MSA-3D survey, using spatia…
The Structure and Evolution of LRDs: Insights from JWST NIRSpec Medium and High Resolution Spectroscopy at
Yuxuan Pang, Xin Wang, Cheng Cheng +5
We present an analysis of medium/high-resolution JWST/NIRSpec spectra for 11 LRDs at . By decomposing the broad and narrow components of the Balmer emission lines, we inv…
Galaxy Metallicity Gradients in the Reionization Epoch from the FIRE-2 Simulations
Xunda Sun, Xin Wang, Fangzhou Jiang +10
We employ the high-redshift suite of FIRE-2 cosmological hydrodynamic zoom-in simulations to investigate the evolution of gas-phase metallicity radial gradients in galaxies in the…
Discovery of a gas-enshrouded broad-line AGN at z 7
Qianqiao Zhou, Xin Wang, Hang Zhou +9
The Lyman-alpha (Ly) absorption profile in star-forming galaxies serves as a powerful tracer of the extended, dense neutral hydrogen in their surroundings during the Epoch of R…
A Portrait of the Cosmic Reionisation History in the Context of the Early Dark Energy Model
Weiyang Liu, Xin Wang, Hu Zhan +3
Recent JWST observations of Lyman- emission at indicate a rapid reionization of the intergalactic medium within the first Myr. The required Lyman contin…