37 citations · 144 across the 18 of their papers we have counts for
19 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…
Preventing quart-NaI adhesion in Bridgman growth using ammonium iodide
Lam Tan Truc, N. T. Luan, Gul Rooh +7
Adhesion between NaI(Tl) single crystals and the walls of quartz ampoules remains a major limitation for Bridgman growth under sealed conditions, particularly for applications requ…
A study of neutrinoless double electron capture in Ca from the AMoRE experiment
AMoRE Collaboration, A. Agrawal, V. V. Alenkov +107
The search for neutrinoless double electron capture () provides a sensitive probe of lepton-number violation and the Majorana nature of neutrinos. We investigate th…
The nEXO Radioassay Program
R. MacLellan, P. Acharya, B. Aharmim +148
Material radioactivity compilations, such as the one presented here, are important enablers of science. They are useful for the selection of radiopure materials used in the design…
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…
Performance study of 4-MU-loaded water for Cherenkov light detection
Pendo B. Nyanda, Gowoon Kim, Youngduk Kim +4
We report on R&D study to improve the photon detection efficiency of water Cherenkov detectors by doping ultra-pure water with 4-methylumbelliferone (4-MU), a wavelength shifting a…
Development of decay energy spectroscopy for radio impurity analysis
J. S. Chung, O. Gileva, C. Ha +13
We present the development of a decay energy spectroscopy (DES) method for the analysis of radioactive impurities using magnetic microcalorimeters (MMCs). The DES system was design…
Development of MMC-based lithium molybdate cryogenic calorimeters for AMoRE-II
A. Agrawal, V. V. Alenkov, P. Aryal +105
The AMoRE collaboration searches for neutrinoless double beta decay of Mo using molybdate scintillating crystals via low temperature thermal calorimetric detection. The ear…
Improved limit on neutrinoless double beta decay of Mo from AMoRE-I
A. Agrawal, V. V. Alenkov, P. Aryal +105
AMoRE searches for the signature of neutrinoless double beta decay of Mo with a 100 kg sample of enriched Mo. Scintillating molybdate crystals coupled with a metall…
Projected background and sensitivity of AMoRE-II
A. Agrawal, V. V. Alenkov, P. Aryal +103
AMoRE-II aims to search for neutrinoless double beta decay with an array of 423 LiMoO crystals operating in the cryogenic system as the main phase of the Advanced M…
Second gadolinium loading to Super-Kamiokande
K. Abe, C. Bronner, Y. Hayato +246
The first loading of gadolinium (Gd) into Super-Kamiokande in 2020 was successful, and the neutron capture efficiency on Gd reached 50\%. To further increase the Gd neutron capture…
Background study of the AMoRE-pilot experiment
A. Agrawal, V. V. Alenkov, P. Aryal +105
We report a study on the background of the Advanced Molybdenum-Based Rare process Experiment (AMoRE), a search for neutrinoless double beta decay (\znbb) of Mo. The pilot s…
Mass production of ultra-pure NaI powder for COSINE-200
KeonAh Shin, JunSeok Choe, Olga Gileva +7
COSINE-200 is the next phase experiment of the ongoing COSINE-100 that aims to unambiguously verify the annual modulation signals observed by the DAMA experiment and to reach the w…
Performance of an ultra-pure NaI(Tl) detector produced by an indigenously-developed purification method and crystal growth for the COSINE-200 experiment
Hyun Seok Lee, Byung Ju Park, Jae Jin Choi +17
The COSINE-100 experiment has been operating with 106 kg of low-background NaI(Tl) detectors to test the results from the DAMA/LIBRA experiment, which claims to have observed dark…
Alpha backgrounds in the AMoRE-Pilot experiment
V. Alenkov, H. W. Bae, J. Beyer +102
The Advanced Mo-based Rare process Experiment (AMoRE)-Pilot experiment is an initial phase of the AMoRE search for neutrinoless double beta decay of Mo, with the purpose of…
A facility for mass production of ultra-pure NaI powder for the COSINE-200 experiment
Keonah Shin, Junseok Choe, Olga Gileva +6
COSINE-200 is the next phase of the ongoing COSINE-100 experiment. The main purpose of the experiment is the performance of an unambiguous verification of the annual modulation sig…
Growth and development of pure Li2MoO4 crystals for rare event experiment at CUP
J. K. Son, J. S. Choe, O. Gileva +14
The Center for Underground Physics (CUP) of the Institute for Basic Science (IBS) is searching for the neutrinoless double-beta decay (0ν\b{eta}\b{eta}) of 100Mo in the molybdate c…
Purification and recovery of 100MoO3 in crystal production for AMoRE experiment
O. Gileva, J. S. Choe, H. J. Kim +4
The AMoRE collaboration searches for the neutrinoless double-beta decay of 100Mo with ultra-radiopure molybdate crystals operated as low-temperature scintillating bolometers. For s…
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…