Strong constraints from COSINE-100 on the DAMA dark matter results using the same sodium iodide target
Strong constraints from COSINE-100 on the DAMA dark matter results using the same sodium iodide target
We present new constraints on dark matter interactions using 1.7 years of COSINE-100 data. The COSINE-100 experiment, consisting of 106 kg of tallium-doped sodium iodide (NaI(Tl)) target material, is aimed at testing DAMA's claim of dark matter observation using the same NaI(Tl) detectors. Improved event selection requirements, a more precise …