Rchr
J-GLOBAL ID：202401006336244564
Update date: May. 09, 2025
Aoyama Kazutaka
アオヤマ カズタカ | Aoyama Kazutaka
Affiliation and department：
Job title：
Aerospace Project Research Associate
Research field (1)：
Particle, nuclear, cosmic-ray, and astrophysics - experiment
Research keywords (1)：
Dark matter search experiment
Research theme for competitive and other funds (2)：
- 2024 - 2026 暗黒物質間接探索のための反粒子原子核捕獲反応の測定を通じた反重陽子観測感度向上
- 2020 - 2023 大光量Ar検出器による低エネルギー液体Ar蛍光の理解と低質量暗黒物質探索
Papers (9)：
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R Nakajima, Shota Arai, K Aoyama, Y Utsumi, T Tamba, H Odaka, M Tanaka, K Yorita, Shintaro Arai, T Aramaki, et al. First Operation of a Liquid Argon Time Projection Chamber (LArTPC) in the Stratosphere as an Engineering Gamma-Ray and AntiMatter Survey (GRAMS) Balloon Flight (eGRAMS). Progress of Theoretical and Experimental Physics. 2024. 2024. 12
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Hiroki Yoneda, Hirokazu Odaka, Yuto Ichinohe, Satoshi Takashima, Tsuguo Aramaki, Kazutaka Aoyama, Jonathan Asaadi, Lorenzo Fabris, Yoshiyuki Inoue, Georgia Karagiorgi, et al. Reconstruction of multiple Compton scattering events in MeV gamma-ray Compton telescopes towards GRAMS: The physics-based probabilistic model. Astroparticle Physics. 2023
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Kazutaka Aoyama, Masashi Tanaka, Masato Kimura, Kohei Yorita. Development of a liquid argon detector with high light collection efficiency using tetraphenyl butadiene and a silicon photomultiplier array. Progress of Theoretical and Experimental Physics. 2022. 2022. 4
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Jonathan LeyVa, K. Aoyama, T. Aramaki, J. Asaadi, L. Fabris, Y. Ichinohe, Y. Inoue, G. Karagiorgi, D. Khamgulyan, M. Kimura, et al. Exploring MeV Gamma Rays from Dark Matter Annihilation and Evaporating Primordial Black Holes in the GRAMS Experiment. Proceedings of Science. 2022. 395
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Kazutaka Aoyama, Masato Kimura, Hiroyuki Morohoshi, Tomomasa Takeda, Masashi Tanaka, Kohei Yorita. Measurement of emission spectrum for gaseous argon electroluminescence in visible light region from 300 to 600 nm. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2022
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Lectures and oral presentations (20)：
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反粒子観測による暗黒物質探索実験GAPSの2024年度南極観測キャンペーン報告
(日本物理学会 2025年春季大会 2024)
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Status and prospect of the Gamma-Ray and Anti-Matter Survey (GRAMS)
(Kahiwa DM symposium 2023 2023)
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宇宙ガンマ線観測・暗黒物質探索実験GRAMSに向けた液体アルゴン放射 線検出器の気球搭載試験(2)
(宇宙航空研究開発機構宇宙科学研究所大気球シンポジウム (2023年度) 2023)
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GRAMS-AM実験11 大気球搭載液体アルゴンTPCを用いた宇宙反物質探索実験
(日本物理学会 第78回年次大会 2023)
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GRAMS実験 プロトタイプLArTPCの宇宙線試験結果
(MPGD & Active媒質TPC2022研究会 2022)
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Education (2)：
- 2018 - 2023 Waseda University Graduate School of Advanced Science and Engineering
- 2014 - 2018 Waseda University School of Advanced Science and Engineering Department of Physics
Professional career (1)：
- Doctor of Science (Waseda University)
Work history (3)：
- 2024/04 - 現在 Japan Aerospace Exploration Agency Institute of Space and Astronautical Science Aerospace Project Research Associate
- 2023/10 - 2024/03 Waseda University Graduate School of Advanced Science and Engineering Research Associate
- 2020/04 - 2023/09 Japan Society for the Promotion of Science
Awards (2)：
- 2019 - KEK測定器開発室 第10回測定器開発優秀修士論文賞 液体Ar光検出器の高感度化 ~TPB蒸着技術の最適化とTSV-MPPC Arrayの実装~
- 2018/05 - 第8回高エネルギー物理春の学校 特別賞 ANKOK実験における光量最大化の取り組み
Association Membership(s) (1)：
The Physical Society of Japan
