The COSINE-100 experiment searches for dark-matter interactions using an array of scintillating NaI(Tl) crystals that serve as a WIMP-interaction target in the low-background environment of the Yangyang underground laboratory. The main goal is to check the annual modulation signal observed by DAMA/LIBRA in the NaI(Tl) crystal array. The experiment has been running for more than 2 years stably. Several analyses in addition to the annual modulation are actively ongoing. Here, the performance of the detector, recent results, and future prospects will be presented.
Center for Underground Physics
Institute for Basic Science (IBS)