233 citations · 347 across the 4 of their papers we have counts for
4 papers
Emergent gravity fails to explain color-dependent galaxy-galaxy lensing signals from SDSS Dr7
Wentao Luo, Jiajun Zhang, Vitali Halenka +6
We test the Emergent Gravity(EG) theory using the galaxy-galaxy lensing technique based on SDSS DR7 data. In the EG scenario, we do not expect color dependence of the galaxy sample…
A catalog of newly identified star clusters in GAIA DR2
Lei Liu, Xiaoying Pang
We present the Star cluster Hunting Pipeline (SHiP) which can identify star clusters in GAIA DR2 data, and establish a star cluster catalog for the Galactic disk. A Friend of Frien…
The Stellar Mass Components of Galaxies: Comparing Semi-Analytical Models with Observation
Lei Liu, Xiaohu Yang, H. J. Mo +2
We compare the stellar masses of central and satellite galaxies predicted by three independent semianalytical models with observational results obtained from a large galaxy group c…
An ideal mass assignment scheme for measuring the Power Spectrum with FFTs
Weiguang Cui, Lei Liu, Xiaohu Yang +3
In measuring the power spectrum of the distribution of large numbers of dark matter particles in simulations, or galaxies in observations, one has to use Fast Fourier Transforms (F…