60 citations · 160 across the 19 of their papers we have counts for
20 papers
Achieving a 0.49 keV threshold in the COSINE-100 dark matter experiment
J. Kim, N. Carlin, D. F. F. S. Cavalcante +57
The COSINE-100 experiment searched for weakly interacting massive particles (WIMPs) with NaI(Tl) crystals at the Yangyang Underground Laboratory. Using its full 6-year dataset, we…
Development of a 10 mol% Rubidium-doped CsI Crystal for Rb Beta-Spectroscopy and Sterile Neutrino Searches
W. K. Kim, K. W. Kim, L. T. Truc +3
The third-forbidden non-unique beta-decay of Rb to Sr (Q keV) has long served as an important benchmark for understanding forbidden beta-decay. To inv…
Temperature-Dependent Performance of NaI(Tl) Crystal with Dual-Channel SiPM Readout for Low-Mass Dark Matter Searches
W. K. Kim, H. Y. Lee, K. W. Kim +1
We report the first temperature-dependent characterization of a NaI(Tl) crystal readout by two silicon photomultipliers (SiPMs) directly coupled to opposite ends of the crystal for…
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…
Scintillation characteristics of an undoped CsI crystal at low-temperature for dark matter search
W. K. Kim, H. Y. Lee, K. W. Kim +4
The scintillation characteristics of 1 g undoped CsI crystal were studied by directly coupling two silicon photomultipliers(SiPMs) over a temperature range from room temperature to…
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…
Search for inelastic WIMP-iodine scattering with COSINE-100
G. Adhikari, N. Carlin, J. J. Choi +56
We report the results of a search for inelastic scattering of weakly interacting massive particles (WIMPs) off I nuclei using NaI(Tl) crystals with a data exposure of 97.7…
Search for Boosted Dark Matter in COSINE-100
G. Adhikari, N. Carlin, J. J. Choi +56
We search for energetic electron recoil signals induced by boosted dark matter (BDM) from the galactic center using the COSINE-100 array of NaI(Tl) crystal detectors at the Yangyan…
Search for bosonic super-weakly interacting massive particles at COSINE-100
G. Adhikari, N. Carlin, J. J. Choi +56
We present results of a search for bosonic super-weakly interacting massive particles (BSW) as keV scale dark matter candidates that is based on an exposure of 97.7 kgyear f…
Search for solar bosonic dark matter annual modulation with COSINE-100
G. Adhikari, N. Carlin, J. J. Choi +56
We present results from a search for solar bosonic dark matter using the annual modulation method with the COSINE-100 experiment. The results were interpreted considering three dar…
Three-year annual modulation search with COSINE-100
100 Collaboration, G. Adhikari, E. Barbosa de Souza +55
COSINE-100 is a direct detection dark matter experiment that aims to test DAMA/LIBRA's claim of dark matter discovery by searching for a dark matter-induced annual modulation signa…
Scintillation characteristics of a NaI(Tl) crystal at low-temperature with silicon photomultiplier
H. Y. Lee, J. A. Jeon, K. W. Kim +3
Scintillation characteristics of a thallium doped sodium iodide (NaI(Tl)) crystal with a dimension of 0.6 x 0.6 x 2 cm3 are studied by attaching a silicon photomultiplier (SiPM) di…
Searching for low-mass dark matter via Migdal effect in COSINE-100
G. Adhikari, N. Carlin, J. J. Choi +53
We report on the search for weakly interacting massive particle (WIMP) dark matter candidates in the galactic halo that interact with sodium and iodine nuclei in the COSINE-100 exp…
The environmental monitoring system at the COSINE-100 experiment
H. Kim, G. Adhikari, E. Barbosa de Souza +50
The COSINE-100 experiment is designed to test the DAMA experiment which claimed an observation of a dark matter signal from an annual modulation in their residual event rate. To me…
Identification of new isomers in Ac : Impact on dark matter searches
K. W. Kim, G. Adhikari, E. Barbosa de Souza +50
We report the identification of metastable isomeric states of Ac at 6.28 keV, 6.67 keV and 20.19 keV, with lifetimes of an order of 100 ns. These states are produced by the…
Background modeling for dark matter search with 1.7 years of COSINE-100 data
G. Adhikari, P. Adhikari, E. Barbosa de Souza +47
We present a background model for dark matter searches using an array of NaI(Tl) crystals in the COSINE-100 experiment that is located in the Yangyang underground laboratory. The m…