26 citations · 135 across the 18 of their papers we have counts for
14 papers · 1 filter
The Physical Origins of Scatter in the Dust Attenuation Scaling Relation of Star-Forming Galaxies: Star--Dust Geometry
Zongfei Lyu, Xian Zhong Zheng, Zhizheng Pan +11
Characterising the physical drivers of dust attenuation in star-forming galaxies (SFGs) is essential for interpreting their spectral energy distributions and star formation histori…
BayeSED-GALAXIES II. Bayesian full spectrum analysis of galaxies and application in the CSST wide-field slitless spectroscopy survey
Yunkun Han, Xian Zhong Zheng, Xiaohu Yang +21
The China Space Station Telescope (CSST) will conduct wide-field multiband photometric imaging and slitless spectroscopic surveys, advancing cosmology and galaxy evolution studies.…
A Glimpse of Satellite Galaxies in the Milky Way with the 2.5-meter Wide Field Survey Telescope (WFST): Bootes III and Draco
Chao Yang, Zhizheng Pan, Min Fang +34
We carry out deep imaging of the Milky Way satellite galaxies, Bootes III and Draco, with WFST as one pilot observing program to demonstrate the capability of WFST. Combining catal…
A first measurement of galaxy merger rate increasing in dynamically colder protoclusters at cosmic noon
Shuang Liu, Xian Zhong Zheng, Valentino Gonzalez +10
The process of galaxy cluster formation likely leaves an imprint on the properties of its individual member galaxies. Understanding this process is essential for uncovering the evo…
CSST large-scale structure analysis pipeline: I. constructing reference mock galaxy redshift surveys
Yizhou Gu, Xiaohu Yang, Jiaxin Han +29
In this paper, we set out to construct a set of reference mock galaxy redshift surveys (MGRSs) for the future Chinese Space-station Survey Telescope (CSST) observation, where subse…
Understanding the Universal Dust Attenuation Scaling Relation of Star-Forming Galaxies
J. Qin, X. Z. Zheng, S. Wuyts +17
Star-forming galaxies (SFGs) adhere to a surprisingly tight scaling relation of dust attenuation parameterized by the infrared excess (IRX=), being jointly d…
CSST Large-scale Structure Analysis Pipeline: II. the CSST Emulator for Slitless Spectroscopy (CESS)
Run Wen, Xian Zhong Zheng, Yunkun Han +9
The Chinese Space Station Telescope (CSST) slitless spectroscopic survey will observe objects to a limiting magnitude of ~ 23 mag (5, point sources) in U, V, and I over 17500 de…
The Dust Attenuation Scaling Relation of Star-Forming Galaxies in the EAGLE Simulations
Man Qiao, Xian Zhong Zheng, Antonios Katsianis +11
Dust attenuation in star-forming galaxies (SFGs), as parameterized by the infrared excess (IRX ), is found to be tightly correlated with star formatio…
What boost galaxy mergers in two massive galaxy protoclusters at z = 2.24
Shuang Liu, Xianzhong Zheng, Dongdong Shi +10
Characterizing the structural properties of galaxies in high-redshift protoclusters is key to our understanding of the environmental effects on galaxy evolution in the early stages…
The Physical Properties of Star-Forming Galaxies with Strong [O III] Lines at z=3.25
Run Wen, FangXia An, Xian Zhong Zheng +13
We present an analysis of physical properties of 34 [O III] emission-line galaxies (ELGs) at z=3.2540.029 in the Extended Chandra Deep Field South (ECDFS). These ELGs are sele…
Submillimetre galaxies in two massive protoclusters at z = 2.24: witnessing the enrichment of extreme starbursts in the outskirts of HAE density peaks
Yuheng Zhang, Xian Zhong Zheng, Dong Dong Shi +18
Submillimetre galaxies represent a rapid growth phase of both star formation and massive galaxies. Mapping SMGs in galaxy protoclusters provides key insights into where and how the…
Systematic biases in determining dust attenuation curves through galaxy SED fitting
Jianbo Qin, Xian Zhong Zheng, Min Fang +16
While the slope of the dust attenuation curve () is found to correlate with effective dust attenuation () as obtained through spectral energy distribution (SED) fitting, it…
The cosmic environment overtakes the local density in shaping galaxy star formation
Jian Ren, Zhizheng Pan, XianZhong Zheng +11
The gas supply from the cosmic web is the key to sustain star formation in galaxies. It remains to be explored how the cosmic large-scale structure (LSS) effects on galaxy evolutio…
Long Tidal Tails in Merging Galaxies and Their Implications
Jian Ren, Xian Zhong Zheng, David Valls-Gabaud +8
We investigate the properties of long tidal tails using the largest to date sample of 461 merging galaxies with within from th…