3 papers
hep-ex2025
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…
astro-ph.IM2024
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…
hep-ex2021
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…