7 citations · 7 across the 3 of their papers we have counts for
4 papers · 1 filter
On the Detectability and Measurement of Galactic Bars as a Function of Redshift
Yi-Xiao Lyu, Luis C. Ho, Zhao-Yu Li +1
The cosmic evolution of galactic bars offers key insights into the dynamical history of disk galaxies. However, studies of high-redshift bars are severely hampered by observational…
Pushing HST to the limit: Detection completeness and morphology robustness of faint galaxies in the EGS field
Limin Lai, Zhao-Yu Li, Chao Ma +3
Reliable catalogs at the faint limit are essential for statistical studies of galaxy evolution. However, detection and structural measurements of faint galaxies remain challenging.…
The Host Galaxy (If Any) of the Little Red Dots
Chang-Hao Chen, Luis C. Ho, Ruancun Li +1
We investigate the host galaxy properties of eight little red dots (LRDs) selected from the JWST UNCOVER survey, applying a new technique ({\tt\string GalfitS}) to simultaneously f…
The PSF Smoothing Effect on Concentration-Related Parameters of High Redshift Galaxies in HST and JWST
Jia-Hui Wang, Zhao-Yu Li, Ming-Yang Zhuang +2
We perform a comprehensive investigation of the PSF smoothing effect on the measurement of concentration-related parameters (, Gini, ) of high redshift galaxies in the H…