activity
20132025
most citedRadiative Efficiency of Disk Accretion in Individual SDSS QSOs

34 citations · 61 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.GA2025

Starburst Galaxies in Their Last Billion Years: An H Absorption Line Selected Sample

Shumei Wu, Jia-Sheng Huang, Cheng Cheng +1

In this paper, we focus on the study of starburst galaxies in their final billion years. Our galaxy selection is based solely on the presence of the H absorption line, which per…

astro-ph.GA2021★ 5 cited

Searching for low-redshift faint galaxies with MMT/Hectospec

Cheng Cheng, Jia-Sheng Huang, Christopher N. A. Willmer +20

We present redshifts for 2753 low-redshift galaxies between with 18 22 obtained with Hectospec at the Multi-Mirror Telesco…

astro-ph.GA2021

Spectral energy distribution similarity of the local galaxies and the 3.6um selected galaxies from the Spitzer Extended Deep Survey

Cheng Cheng, Jia-Sheng Huang, Hai Xu +11

The Spitzer Extended Deep Survey (SEDS) as a deep and wide mid-infrared (MIR) survey project provides a sample of 500000+ sources spreading 1.46 square degree and a depth of 26 AB…

astro-ph.GA2020★ 3 cited

UV and NIR size of the HI selected low surface brightness galaxies

Cheng Cheng, Wei Du, Cong Kevin Xu +10

How does the low surface brightness galaxies (LSBGs) form stars and assemble the stellar mass is one of the most important questions to understand the LSBG population. We select a…

astro-ph.GA2020★ 4 cited

A Large Massive Quiescent Galaxy Sample at z~1.2

Hai Xu, Y. Sophia Dai, Jia-Sheng Huang +8

In this paper we present a simple color-magnitude selection and obtain a large sample of 33,893 massive quiescent galaxies at intermediate redshifts (1<z<1.5). We choose the longes…

astro-ph.GA2020★ 10 cited

The atomic gas of star-forming galaxies at z0.05 as revealed by the Five-hundred-meter Aperture Spherical Radio Telescope

Cheng Cheng, Edo Ibar, Wei Du +16

We report new HI observations of four z0.05 star-forming galaxies undertaken during the commissioning phase of the Five-hundred-meter Aperture Spherical Radio Telescope (FAST…

astro-ph.GA2019★ 5 cited

UV and NIR size of the low-mass field galaxies: the UV compact galaxies

Cheng Cheng, Cong Kevin Xu, Lizhi Xie +10

Most of the massive star-forming galaxies are found to have `inside-out' stellar mass growth modes, which means the inner parts of the galaxies mainly consist of the older stellar…

astro-ph.CO2013★ 34 cited

Radiative Efficiency of Disk Accretion in Individual SDSS QSOs

Shumei Wu, Youjun Lu, Fupeng Zhang +1

We estimate the radiative efficiency (epsilon) of individual type 1 SDSS QSOs by using their bolometric luminosities (L_{bol}) and accretion rates (\dot{M}_{\bullet,acc}), which ma…