Deqing Fang

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: New constraints are presented on the spin-dependent weakly-interacting-massive-particle–- (WIMP-)nucleon interaction from the PandaX-II experiment, using a data set corresponding to a total exposure of 3.3×10^{4} kg day.

TL;DR: PandaX is a large liquid-xenon detector experiment usable for direct dark-matter detection and 136Xe double-beta decay search as mentioned in this paper, which was designed to accommodate a staged target volume increase from initially 120 kg (stage I) to 0.5 t (stage II).