65 citations · 248 across the 20 of their papers we have counts for
28 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.…
Cold Gas Infall onto A Brightest Group Galaxy via A Gas-Rich Minor Merger
Ming-Yang Zhuang, Jinyi Shangguan, Yuan Bian +6
Dust and cold gas are not uncommon in nearby early-type galaxies (ETGs), and represent an important aspect of their evolution. However, their origin has been debated for decades. P…
Influence of Barlens on the Bulge Parameters in the 2D Image Decomposition
Xinyang Li, Zhao-Yu Li, Yang A. Li +2
Recent observations and simulations have shown that a buckled bar in the face-on view can be considered as a combination of a long flat bar and a short round barlens (corresponding…
From Non-Detection to Detection: Atacama Compact Array Mosaic Observations of Faint Extended [C I] Emission in NGC 7679
Tomonari Michiyama, Toshiki Saito, Kouichiro Nakanishi +8
We report the detection of [C I] -- emission in the nearby galaxy NGC 7679 using the Atacama Compact Array (ACA) of the Atacama Large Millimeter/submillimeter Array (…
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…