5 papers
Ly Escape in JWST/NIRCam F430M-Selected H Emitters at
Cheng Cheng, Zhen-Ya Zheng, Chunyan Jiang +8
We study the Ly escape fraction () in an H-selected sample of star-forming galaxies at , identified via JWST/NIRCam F430M excess and covered by arc…
Probing Obscured Star Formation in Galaxy Clusters Using JWST Medium Band Images: 3.3 PAH Emitter Sample in Abell 2744
Cheng Cheng, Xin Wang, Piaoran Liang +7
Star-forming galaxies in galaxy clusters play a crucial role in understanding the advanced stages of galaxy evolution within dense environments. We present a sample of 3.3m PAH…
The H2 Glow of a Quiescent Molecular Cloud Observed with JWST
Paul F. Goldsmith, Shengzhe Wang, Xin Wang +6
We report JWST MIRI/MRS observations of the H2 S(1) 17.04 micron transition in two regions in the boundary of the Taurus Molecular Cloud. The two regions, denoted Edge (near the re…
Constraints on the galaxy formation models during epoch of reionization with high redshift observations
Qing-Bo Ma, Xiao-Rong Chen, Ming Li +4
We use high resolution N-body dark matter simulations and L-Galaxies semi-analytical galaxy formation models to explore the high- galaxy properties and estimate the budget of io…
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…