Host: Prof. Zheng Cai
I will first motivate the need to conduct massive spectroscopic surveys to learn about the 3D distribution of galaxies. From these measurements we can then derive important parameter on the distributi...
From rotation curves to the large scale structure, the evidences of the existence of dark matter appear in various scale of our universe. But its particle physics natures are still mysterious to us. P...
It has been more than one century since the discovery of cosmic rays in 1912. The origin of these energetic particles is still a matter of debate. Great advances have been achieved on cosmic ray measu...
I will introduce several new LSS analysis methods that we are working on. 1) The tomographic Alcock-Paczynski method, which overcomes the RSDs via looking at the redshift evolution, and is capable of ...