Speaker
Qingyang Li
(Shanghai Jiao Tong University)
Description
We construct the velocity field based on a DESI BGS group catalog. We correct RSD with the traditional linear model, and the group catalog is determined from the DESI BGS sample with the updated DESI Y3 spectroscopic data using an extended halo-based method.
Primary authors
Qingyang Li
(Shanghai Jiao Tong University)
Xiaohu Yang
(上海交通大学)
