PandaX: Particle and Astrophysical Xenon Experiments

PandaX is a series of experimental projects that utilizes Xenon detectors to search for elusive dark matter particles and to understand the fundamental properties of neutrinos. The PandaX collaboration has now entered into the multi-ton stage of the project, PandaX-4T.

PandaX-II is a dark matter direct detection experiment equipped with a half-ton scale dual-phase time projection chamber (TPC), operated in CJPL between Oct. 2014 and June 2019. In 2016 and 2017, PandaX-II produced the world leading constraints to dark matter-nucleon interactions. See a list of scientific publications here.

With 6-ton of total Xenon and 4-ton sensitive target, PandaX-4T aims to improve the dark matter sensitivity by one order of magnitude in comparison to PandaX-II. PandaX-4T also plans to make sensitive searches on neutrinoless double beta decay of , and other signals from new physics. This project is expected to commence data taking in 2021.

PandaX-III searches for the possible neutrinoless double beta decay with 200 kg to one ton of 90% enriched in a high pressure gaseous Xenon TPC.

News

Events