8 papers
An emerging baryon cycle in a galaxy 500 million years after the Big Bang
Shengzhe Wang, Xin Wang, Hang Zhou +17
The emergence of stellar feedback as a regulator of galaxy growth marks a fundamental transition in cosmic history. At early times, rapid gas accretion and collapse may induce inte…
MSA-3D: Rotation Curves and Dark Matter Fractions at z~0.5-1.7 with JWST/NIRSpec
Juan M. Espejo Salcedo, Danail Obreschkow, Karl Glazebrook +17
We present rotation curves and inner mass distributions for 30 star-forming galaxies at , observed with JWST/NIRSpec as part of the MSA-3D Cycle 1 survey. Combining spat…
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…
The GLASS-JWST Early Release Science Program. V. H luminosity functions at and
Yuxuan Pang, Xin Wang, Tommaso Treu +11
We present H luminosity function (LF) measurements at redshifts and using JWST NIRISS grism data from the GLASS-JWST survey. Based on emission lines spect…