161 citations · 201 across the 7 of their papers we have counts for
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Measurement of emission spectrum for gaseous argon electroluminescence in visible light region from 300 to 600 nm
Kazutaka Aoyama, Masato Kimura, Hiroyuki Morohoshi +3
A double-phase Ar detector can efficiently identify particles and reconstruct their positions. However, the properties of electroluminescence (EL) for secondary light emission in t…
Reconstruction of multiple Compton scattering events in MeV gamma-ray Compton telescopes towards GRAMS: the physics-based probabilistic model
Hiroki Yoneda, Hirokazu Odaka, Yuto Ichinohe +19
Aimed at progress in mega-electron volt (MeV) gamma-ray astronomy, which has not yet been well-explored, Compton telescope missions with a variety of detector concepts have been pr…
Development of a high-light-yield liquid argon detector using tetraphenyl butadiene and silicon photomultiplier array
Kazutaka Aoyama, Masashi Tanaka, Masato Kimura +1
To increase the light yield of a liquid Ar (LAr) detector, we optimized the evaporation technique of tetraphenyl butadiene (TPB) on the detector surface and tested the operability…