128 citations · 663 across the 33 of their papers we have counts for
4 papers · 2 filters
New nearby hypervelocity stars and their spatial distribution from Gaia DR2
Cuihua Du, Hefan Li, Yepeng Yan +5
Base on about 4,500 large tangential velocity () with high-precision proper motions and parallaxes in Gaia DR2 5D information derived from p…
Chemical and Kinematic Properties of the Galactic Disk from the LAMOST and Gaia Sample Stars
Yepeng Yan, Cuihua Du, Shuai Liu +5
We determined the chemical and kinematic properties of the Galactic thin and thick disk using a sample of 307,246 A/F/G/K-type giant stars from the LAMOST spectroscopic survey and…
Galactic Stellar Populations from Photometric Metallicity Distribution Functions
Jiayin Gu, Cuihua Du, Wenbo Zuo
Based on Sloan Digital Sky Survey (SDSS) photometric data, Gu developed a new Monte-Carlo-based method for estimating the stellar metallicity distribution functions (MDFs). This me…
The substructures in the local stellar halo from Gaia and LAMOST
Hefan Li, Cuihua Du, Shuai Liu +2
Based on the second Gaia data release (Gaia DR2) and spectroscopy from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Data, we identified 20,089 halo stars…