24 citations · 29 across the 3 of their papers we have counts for
3 papers
astro-ph.GA2017★ 24 cited
The peculiar in-plane velocities in the outer disc of the Milky Way
Hai-Jun Tian, Chao Liu, Jun-Chen Wan +9
We present the peculiar in-plane velocities derived from the LAMOST red clump stars, which are purified and separated by a novel approach into two groups with different ages. The s…
astro-ph.GA2017★ 5 cited
The age-kinematical features in the Milky Way outer disk
Chao Liu, Hai-Jun Tian, Jun-Chen Wan
We derive the mean velocity components at various Galactocentric radii from 8 to 14 kpc using about 40,000 red clump stars observed in the LAMOST survey. We find that the vertical…
astro-ph.SR2015
Spectral classification of stars based on LAMOST spectra
Chao Liu, Wen-Yuan Cui, Bo Zhang +6
In this work, we select the high signal-to-noise ratio spectra of stars from the LAMOST data andmap theirMK classes to the spectral features. The equivalentwidths of the prominent…