40 citations · 126 across the 8 of their papers we have counts for
8 papers
Improving the light collection using a new NaI(Tl)crystal encapsulation
J. J. Choi, B. J. Park, C. Ha +7
NaI(Tl) crystals are used as particle detectors in a variety of rare-event search experiments because of their superb light-emission quality. The crystal light yield is generally h…
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…
Development of ultra-pure NaI(Tl) detectors for the COSINE-200 experiment
B. J. Park, J. J. Choe, J. S. Choi +17
The annual modulation signal observed by the DAMA experiment is a long-standing question in the community of dark matter direct detection. This necessitates an independent verifica…
A search for solar axion induced signals with COSINE-100
P. Adhikari, G. Adhikari, E. Barbosa de Souza +45
We present results from a search for solar axions with the COSINE-100 experiment. We find no evidence of solar axion events from a data-set of 6,303.9 kgdays exposure and se…
COSINE-100 and DAMA/LIBRA-phase2 in WIMP effective models
100 Collaboration, G. Adhikari, P. Adhikari +51
Assuming a standard Maxwellian for the WIMP velocity distribution, we obtain the bounds from null WIMP search results of 59.5 days of COSINE-100 data on the DAMA/LIBRA-phase2 modul…
Limits on Interactions between Weakly Interacting Massive Particles and Nucleons Obtained with NaI(Tl) crystal Detectors
K. W. Kim, G. Adhikari, P. Adhikari +22
Limits on the cross section for weakly interacting massive particles (WIMPs) scattering off nucleons in the NaI(Tl) detectors at the Yangyang Underground Laboratory are obtained wi…
Measurement of low-energy background events due to Rn contamination on the surface of a NaI(Tl) crystal
K. W. Kim, C. Ha, N. Y. Kim +4
It has been known that decays of daughter elements of Rn on the surface of a detector cause significant background at energies below 10 keV. In particular Pb and $^…
Enhanced Quantum Effects in an Ultra-Small Coulomb Blockaded Device Operating at Room-Temperature
S. J. Shin, C. S. Jeong, B. J. Park +6
An ultra-small Coulomb blockade device can be regarded as a mesoscopic artificial atom system and provides a rich experimental environment for studying quantum transport phenomena[…