Xuyuan Guo

TL;DR: A new search for weakly interacting massive particles (WIMPs) using the combined low background data sets acquired in 2016 and 2017 from the PandaX-II experiment in China finds no excess events above the expected background.

TL;DR: The weakly interacting massive particle (WIMP) dark matter search results are reported using the first physics-run data of the PandaX-II 500 kg liquid xenon dual-phase time-projection chamber, operating at the China JinPing underground laboratory.

TL;DR: In this article, a simulation study of the expected background in PandaX-4T is presented, where the authors show that in a 2.8-ton fiducial mass and the signal region between 1-10 keV electron equivalent energy, the total electron recoil background is found to be$\\rm~4.9\\times~10-5}kg^{-1}d^{- 1}keV

TL;DR: In this article, the results obtained using the full 132 ton·day exposure of the PandaX-II experiment, including all data from March 2016 to August 2018, were reported.

TL;DR: The results are applied to constrain self-interacting dark matter models with a light mediator mixing with standard model particles, and set strong limits on the model parameter space for the dark matter mass ranging from 5 GeV to 10 TeV.