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Xiangchong Li

I will be an Assistant Scientist at Brookhaven National Laboratory from September, 2024. I am now a Postdoctoral Research Associate in Department of Physics at Carnegie Mellon University. Prior to moving to the United States, I received my Ph.D. (2021) in Physics from the University of Tokyo in Japan as a Japan Society for the Promotion of Science (JSPS DC1) Scholar. Before that, I got my B.S. (2015) in Physics from Shanghai Jiao Tong University . My public ssh key is here.

Brookhaven National Laboratory (Assistant Scientist)

The McWilliams Center for Cosmology (Postdoctoral researcher)

Department of Physics, University of Tokyo (M.S., Ph.D.)

Department of Physics, Shanghai Jiao Tong University (B.S.)

Research Fields

My primary research area is weak gravitational lensing with a particular interest in developing fast and accurate estimator for weak-lensing distortion from a large ensemble of galaxy images. I am working in the weak-lensing working group of the Hyper-Suprime Cam (HSC) collaboration on galaxy image simulation, galaxy shape catalog, cosmic shear analysis and three-dimensional mass map reconstruction. In addition, I am working in LSST-DESC collaboration on lensing shear estimation.

Public Data

HSC Year3 Real Space Cosmic Shear


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