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Article
Development of a Dual Cryogenic Detection System for the Forbidden Non-unique \(\beta\) -Decay Spectrum Study
We present the development of a dual-detector system designed for investigating the spectral shape of forbidden non-unique beta decays. Two PbMoO $$_4$...
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Article
Open AccessNonproportionality of NaI(Tl) scintillation detector for dark matter search experiments
We present a comprehensive study of the nonproportionality of NaI(Tl) scintillation detectors within the context of dark matter search experiments. Our investigation, which integrates COSINE-100 data with supp...
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Article
Open AccessExploring coherent elastic neutrino-nucleus scattering using reactor electron antineutrinos in the NEON experiment
Neutrino elastic scattering observation with NaI (NEON) is an experiment designed to detect neutrino-nucleus coherent scattering using reactor electron antineutrinos. NEON is based on an array of six NaI(Tl) c...
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Article
Open AccessAlpha backgrounds in the AMoRE-Pilot experiment
The Advanced Mo-based Rare process Experiment (AMoRE)-Pilot experiment is an initial phase of the AMoRE search for neutrinoless double beta decay of ...
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Article
Open AccessStatus and Performance of the AMoRE-I Experiment on Neutrinoless Double Beta Decay
AMoRE is an international project to search for the neutrinoless double beta decay of \(^{100}\hbox {Mo}\)
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Article
Correction to: A Study on PbMoO4 Phonon‑Scintillation Detection with MMC Readouts for a Neutrinoless Double Beta Decay Search
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Article
Test Measurements of an MMC-Based 516-g Lithium Molybdate Crystal Detector for the AMoRE-II Experiment
The AMoRE collaboration is preparing for the AMoRE-II experiment that will probe neutrinoless double beta decay with 100 kg of 100Mo isotope. The 100Mo nuclide will be mainly in the form of lithium molybdate crys...
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Article
A Study on \(\hbox {PbMoO}_4\) Phonon-Scintillation Detection with MMC Readouts for a Neutrinoless Double Beta Decay Search
The advanced Mo-based rare process experiment (AMoRE) is an international project searching for the neutrinoless double beta ( $$0\nu \beta \be...
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Article
Open AccessErratum to: The LUX-ZEPLIN (LZ) radioactivity and cleanliness control programs
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Article
Open AccessBackground modeling for dark matter search with 1.7 years of COSINE-100 data
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 model includes background cont...
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Article
Open AccessIdentification of new isomers in \(^{228}\) Ac: impact on dark matter searches
We report the identification of metastable isomeric states of \(^{228}\) ...
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Article
MUC4 Silencing Inhibits TGF-β1-Induced Epithelial-Mesenchymal Transition via the ERK1/2 Pathway in Human Airway Epithelial NCI-H292 Cells
MUC4 is a predominant membrane-tethered mucin lubricating and protecting the epithelial surface and playing various biological roles in the renewal and differentiation of epithelial cells, cell signaling, cell...
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Article
Open AccessDark photon search at Yemilab, Korea
Dark photons are well motivated hypothetical dark sector particles that could account for observations that cannot be explained by the standard model of particle physics. A search for dark photons that are pro...
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Article
Pulse-shape Discrimination of Fast Neutron Background using Convolutional Neural Network for NEOS II
Pulse-shape discrimination plays a key role in improving the signal-to-background ratio in NEOS analysis by removing fast neutrons. Identifying particles by looking at the tail of the waveform has been an effe...
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Article
Open AccessThe LUX-ZEPLIN (LZ) radioactivity and cleanliness control programs
LUX-ZEPLIN (LZ) is a second-generation direct dark matter experiment with spin-independent WIMP-nucleon scattering sensitivity above $${1.4 \t...
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Article
Extended Gaussian Filtering for Noise Reduction in Spectral Analysis
We present a method of reducing noise in spectra that is based on eliminating low-order derivatives of reciprocal-space (RS) filter functions, yet ensuring that the functions roll off smoothly to minimize Gibb...
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Article
Open AccessDevelopment of ultra-pure NaI(Tl) detectors for the COSINE-200 experiment
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 verification of its existence using t...
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Article
Open AccessBandgap engineering of two-dimensional semiconductor materials
Semiconductors are the basis of many vital technologies such as electronics, computing, communications, optoelectronics, and sensing. Modern semiconductor technology can trace its origins to the invention of t...
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Article
Preparation of Extra-pure Na2CO3 Powder with Crystallization Techniques for Low-Background Scintillation Crystal Growth
A method for the preparation of extra-pure Na2CO3 powder has been developed. The method is based on a fractional crystallization of Na2CO3 from its saturated solutions and its conversion into sodium formate, foll...
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Article
\(\hbox {Li}_2\hbox {MoO}_4\) Phonon–Scintillation Detection Systems with MMC Readout
We developed measurement systems for the simultaneous detection of phonon and scintillation signals from \(\hbox {Li}_2\hbox {MoO}_4\)Li2MoO4 crystals based on the metallic magnetic calorimeter (MMC) technology. ...
