D. Y. Kim

ORCID: 0009-0002-3417-0334
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • Neutrino Physics Research
  • Astrophysics and Cosmic Phenomena
  • Dark Matter and Cosmic Phenomena
  • Advanced NMR Techniques and Applications
  • Quantum Chromodynamics and Particle Interactions
  • Solid-state spectroscopy and crystallography
  • Atomic and Subatomic Physics Research
  • Nuclear physics research studies
  • thermodynamics and calorimetric analyses

Institute for Basic Science
2025

Abstract AMoRE-II aims to search for neutrinoless double beta decay ( $$0\nu \beta $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>0</mml:mn> <mml:mi>ν</mml:mi> <mml:mi>β</mml:mi> </mml:mrow> </mml:math> ) with an array of 423 $$\hbox {Li}_2^{100}\hbox {MoO}_4$$ <mml:msubsup> <mml:mtext>Li</mml:mtext> <mml:mn>2</mml:mn> <mml:mn>100</mml:mn> </mml:msubsup> <mml:msub> <mml:mtext>MoO</mml:mtext> <mml:mn>4</mml:mn> </mml:msub> crystals operating in the cryogenic...

10.1140/epjc/s10052-024-13516-9 article EN cc-by The European Physical Journal C 2025-01-08

AMoRE searches for the neutrinoless double beta decay using 100 kg of enriched Mo100. Scintillating molybdate crystals coupled with a metallic magnetic calorimeter operate at milli-Kelvin temperatures to measure energy electrons emitted in decay. AMoRE-I is demonstrator full-scale AMoRE, operated Yangyang Underground Laboratory over two years. The exposure was 8.02 year (or 3.89 kgMo100 year), and total background rate near Q value 0.025±0.002 counts/keV/kg/year. We observed no indication...

10.1103/physrevlett.134.082501 article EN Physical Review Letters 2025-02-27

Abstract The AMoRE collaboration searches for neutrinoless double beta decay of $$^{100}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mmultiscripts> <mml:mrow/> <mml:mn>100</mml:mn> </mml:mmultiscripts> </mml:math> Mo using molybdate scintillating crystals via low temperature thermal calorimetric detection. early phases the experiment, AMoRE-pilot and AMoRE-I, have demonstrated competitive discovery potential. Presently, AMoRE-II featuring a large detector array with...

10.1140/epjc/s10052-024-13498-8 article EN cc-by The European Physical Journal C 2025-02-11
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