Man-Bin Shen

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: Improved limits of 8×10^{-42} and 3×10′ cm^{2} at a 90% confidence level on spin-independent and spin-dependent WIMP-nucleon cross sections, respectively, are achieved and the lower reach of m_{χ} is extended to 2 GeV/c^{2}.

TL;DR: In this paper, the authors reported results of a search for light dark matter weakly interacting massive particles (WIMPs) with CDEX-1 experiment at the China Jinping Underground Laboratory, based on 53.9 kg-days of data from a p-type point-contact germanium detector enclosed by a NaI(Tl) crystal scintillator as anti-Compton detector.

TL;DR: In this article, a plastic scintillator telescope system has been set up to measure the cosmic ray flux at the China JinPing underground laboratory (CJPL), where the underground experimental data taken from November 2010 to December 2011 in the CJPL, which has an effective live time of 171 days, was measured to be (2.0±0.4)×10−10/(cm2·s).

TL;DR: The China Dark Matter Experiment (CDEX) as mentioned in this paper employs a point-contact germanium semi-conductor detector PCGe whose detection threshold is less than 300 eV, which can directly detect the WIMP flux with high sensitivity in the low mass region.