119 citations · 174 across the 13 of their papers we have counts for
13 papers
Comparative analysis of missing data imputation methods for CSST survey: Impact on photometric redshift estimation performance
Ling Wang, Zhu Chen, Zhijian Luo +42
Improving the accuracy of photometric redshifts (photo-) is essential for reliable statistical studies of cosmology and galaxy evolution. However, missing photometric bands are…
A Multi-modal Fusion Network for Star-Galaxy Classification from CSST Simulated Datasets
Zhuoming Han, Tianmeng Zhang, Chao Liu +1
The distinction between stars and galaxies is a fundamental problem in the field of celestial classification. This issue has become challenging for these ongoing and upcoming digit…
Selecting Optimal Stellar Calibration Fields for the CSST Imaging Survey
Chenxiaoji Ling, Juanjuan Ren, Li Shao +8
The Chinese Space Station Survey Telescope (CSST) will perform a decade-long high-precision wide-field imaging survey that relies on rigorous on-orbit calibration. This necessitate…
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…
An Edge-on Regular Disk Galaxy at z=5.289
Haojing Yan, Bangzheng Sun, Chenxiaoji Ling
While rotation-supported gas disks are known to exist as early as at z ~ 7, it is still a general belief that stellar disks form late in the Universe. This picture is now being cha…
JWST view of four infant galaxies at z=8.31-8.49 in the MACS0416 field and implications for reionization
Zhiyuan Ma, Bangzheng Sun, Cheng Cheng +34
New JWST/NIRCam wide-field slitless spectroscopy provides redshifts for four z>8 galaxies located behind the lensing cluster MACS J0416.1-2403. Two of them, "Y1" and "JD", have pre…
A Strongly Lensed Dusty Starburst of an Intrinsic Disk Morphology at Photometric Redshift of
Chenxiaoji Ling, Bangzheng Sun, Cheng Cheng +3
We present COSBO-7, a strong millimeter (mm) source known for more than sixteen years but was just revealed its near-to-mid-IR counterpart by the James Webb Space Telescope (JWST).…
Candidate Galaxies at z ~ 11.3--21.8 and beyond: results from JWST's public data taken in its first year
Haojing Yan, Bangzheng Sun, Zhiyuan Ma +1
We present a systematic search of candidate galaxies at z > 11.3 using the public Near Infrared Camera data taken by the James Webb Space Telescope (JWST) in its Cycle 1, which inc…
Webb's PEARLS: Bright 1.5--2.0 micron Dropouts in the Spitzer/IRAC Dark Field
Haojing Yan, Seth H. Cohen, Rogier A. Windhorst +35
Using the first epoch of four-band NIRCam observations obtained by the James Webb Space Telescope (JWST) Prime Extragalactic Areas for Reionization and Lensing Science Program in t…
First Batch of Candidate Galaxies at Redshifts 11 to 20 Revealed by the James Webb Space Telescope Early Release Observations
Haojing Yan, Zhiyuan Ma, Chenxiaoji Ling +2
On July 13, 2022, NASA released to the whole world the data obtained by the James Webb Space Telescope (JWST) Early Release Observations (ERO). These are the first set of science-g…
Counterparts of Candidate Dusty Starbursts at z > 6
Haojing Yan, Chenxiaoji Ling, Zhiyuan Ma
We present an analysis of the optical-to-near-IR counterparts of a sample of candidate dusty starbursts at z > 6. These objects were pre-selected based on the rising trend of their…
Morphological Evolution of the Hosts of Far-Infrared/Submillimeter Galaxies
Chenxiaoji Ling, Haojing Yan
We present a host morphological study of 1266 far-infrared galaxies (FIRGs) and submillimeter galaxies (SMGs) in the Cosmic Evolution Survey field using the F160W and F814W images…
Distinguishing general relativity and gravity with the gravitational lensing Minkowski functionals
Chenxiaoji Ling, Qiao Wang, Ran Li +3
We explore the Minkowski functionals of weak lensing convergence map to distinguish between gravity and the general relativity (GR). The mock weak lensing convergence maps a…