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The Size Evolution and the Size-Mass Relation of Lyman-Alpha Emitters across as Observed by JWST
Qi Song, F. S. Liu, Jian Ren +14
Understanding the morphological structures of Lyman-alpha emitters (LAEs) is crucial for unveiling their formation pathways and the physical origins of Ly emission. However, the…
The JWST Unveils the Bimodal Nature of Lyman Alpha Emitters at 3 <z<7: Pristine versus Merger-Driven Populations
Jian Ren, F. S. Liu, Nan Li +8
We present a systematic study of merging galaxies among Lyman-alpha emitters (LAEs) using JWST/NIRCam high-resolution imaging data. From a large sample of 817 spectroscopically con…
Evaluating the Accuracy of Non-parametric Galaxy Morphological Indicator Measurements in the CSST Imaging Survey
Yuchong Luo, Anhe Sha, Jian Ren +4
The Chinese Space Station Telescope (CSST) is China's upcoming next-generation ultraviolet and optical survey telescope, with imaging resolution capabilities comparable to the Hubb…
The Evolution of Size and Merger Fraction of Submillimeter Galaxies across as Observed by JWST
Jian Ren, F. S. Liu, Nan Li +9
Precise tracking of the growth in galaxy size and the evolution of merger fractions with redshift is vital for understanding the formation history of submillimeter galaxies (SMGs).…
Calibrating non-parametric morphological indicators from {\it JWST} images for galaxies over
Jian Ren, F. S. Liu, Nan Li +6
The measurements of morphological indicators of galaxies are often influenced by a series of observational effects. In this study, we utilize a sample of over 800 TNG50 simulated g…
Revisiting Galaxy Evolution in Morphology in the COSMOS field (COSMOS-ReGEM):I. Merging Galaxies
Jian Ren, Nan Li, F. S. Liu +3
We revisit the evolution of galaxy morphology in the COSMOS field over the redshift range , using a large and complete sample of 33,605 galaxies with a stellar ma…