6 papers
Probing unexplored spin-dependent dark matter-proton coupling with few-photoelectron threshold in COSINE-100
W. K. Kim, N. Carlin, J. Y. Cho +58
We report new constraints on the spin-dependent scattering cross section between low-mass dark matter and protons using data collected by the COSINE-100 experiment. By implementing…
Limits on WIMP dark matter with NaI(Tl) crystals in three years of COSINE-100 data
G. H. Yu, N. Carlin, J. Y. Cho +56
We report limits on WIMP dark matter derived from three years of data collected by the COSINE-100 experiment with NaI(Tl) crystals, achieving an improved energy threshold of 0.7 ke…
Improved background modeling for dark matter search with COSINE-100
G. H. Yu, N. Carlin, J. Y. Cho +55
COSINE-100 aims to conclusively test the claimed dark matter annual modulation signal detected by DAMA/LIBRA collaboration. DAMA/LIBRA has released updated analysis results by lowe…
Lowering threshold of NaI(Tl) scintillator to 0.7 keV in the COSINE-100 experiment
G. H. Yu, N. Carlin, J. Y. Cho +56
COSINE-100 is a direct dark matter search experiment, with the primary goal of testing the annual modulation signal observed by DAMA/LIBRA, using the same target material, NaI(Tl).…
Nonproportionality of NaI(Tl) Scintillation Detector for Dark Matter Search Experiments
S. M. Lee, G. Adhikari, N. Carlin +59
We present a comprehensive study of the nonproportionality of NaI(Tl) scintillation detectors within the context of dark matter search experiments. Our investigation, which integra…
Alpha backgrounds in NaI(Tl) crystals of COSINE-100
G. Adhikari, N. Carlin, D. F. F. S. Cavalcante +60
COSINE-100 is a dark matter direct detection experiment with 106 kg NaI(Tl) as the target material. 210Pb and daughter isotopes are a dominant background in the WIMP region of inte…