Publications (33)
Strong constraints from COSINE-100 on the DAMA dark matter results using the same sodium iodide target
G. Adhikari, E. Barbosa de Souza, N. Carlin +50
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))…
Measurement of the cosmic muon annual and diurnal flux variation with the COSINE-100 detector
100 Collaboration, H. Prihtiadi, G. Adhikari +44
We report measurements of annual and diurnal modulations of the cosmic-ray muon rate in the Yangyang underground laboratory (Y2L) using 952 days of COSINE-100 data acquired between…
Depth profile study of Pb in the surface of an NaI(Tl) crystal
G. H. Yu, C. Ha, E. J. Jeon +6
The surface Pb is one of the main background sources for dark-matter-search experiments using NaI(Tl) crystals, and its spectral features associated with the beta-decay eve…
Lowering the energy threshold in COSINE-100 dark matter searches
G. Adhikari, E. Barbosa de Souza, N. Carlin +43
COSINE-100 is a dark matter detection experiment that uses NaI(Tl) crystal detectors operating at the Yangyang underground laboratory in Korea since September 2016. Its main goal i…
Study of cosmogenic radionuclides in the COSINE-100 NaI(Tl) detectors
E. Barbosa de Souza, B. J. Park, G. Adhikari +48
COSINE-100 is a direct detection dark matter search experiment that uses a 106 kg array of eight NaI(Tl) crystals that are kept underground at the Yangyang Underground Laboratory t…
Constraints on sub-GeV dark matter scattering on electrons with COSINE-100
N. Carlin, J. Y. Cho, S. J. Cho +59
We present results of the search for sub-GeV dark matter interaction with electrons in the NaI(Tl) crystals of the COSINE-100 experiment. The two benchmark scenarios of a heavy and…