1 code implementation • 31 Aug 2020 • Jiacheng Meng, Cheng Li, Houjun Mo, Yangyao Chen, Kai Wang
We also quantify improvements expected in the PFS-like galaxy survey relative to zCOSMOS and VIPERS surveys.
Astrophysics of Galaxies
2 code implementations • 11 Mar 2020 • Yangyao Chen, H. J. Mo, Cheng Li, Huiyuan Wang, Xiaohu Yang, Youcai Zhang, Kai Wang
Using decision trees built with the random ensemble method, we find that the correlation between halo concentration and assembly history is tight: more than 60% of the variance in halo concentration can be explained by assembly history alone.
Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics