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Dark Matter Search Results from the Commissioning Run of PandaX-II
- Source :
- Phys. Rev. D 93, 122009 (2016)
- Publication Year :
- 2016
-
Abstract
- We present the results of a search for WIMPs from the commissioning run of the PandaX-II experiment located at the China Jinping underground Laboratory. A WIMP search data set with an exposure of 306$\times$19.1 kg-day was taken, while its dominant $^{85}$Kr background was used as the electron recoil calibration. No WIMP candidates are identified, and a 90\% upper limit is set on the spin-independent elastic WIMP-nucleon cross section with a lowest excluded cross section of 2.97$\times$10$^{-45}$~cm$^2$ at a WIMP mass of 44.7~GeV/c$^2$.<br />Comment: 7 pages, 6 figures, v2 as accepted by PRD
- Subjects :
- High Energy Physics - Experiment
Physics - Instrumentation and Detectors
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys. Rev. D 93, 122009 (2016)
- Publication Type :
- Report
- Accession number :
- edsarx.1602.06563
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevD.93.122009