Hosokawa Keishi

ホソカワケイシ | Hosokawa Keishi

Research field (1)： Particle, nuclear, cosmic-ray, and astrophysics - experiment

Research keywords (9)：ニュートリノ , 二重ベータ崩壊 , KKアクシオン , Dark matter , 超純水 , HPGe , ICP-MS , 超伝導検出器 , Geant4

Research theme for competitive and other funds (8)：

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Papers (46)：

S.N. Axani, S. Futagi, M. Garcia, C. Grant, K. Hosokawa, S. Ieki, K. Inoue, K. Ishidoshiro, N. Kawada, Y. Matsumoto, et al. RFSoC-based front-end electronics for pulse detection. Journal of Instrumentation. 2024. 19. 03. P03013-P03013
Takumi Omori, Takashi Iida, Azusa Gando, Keishi Hosokawa, Kei Kamada, Keita Mizukoshi, Yasuhiro Shoji, Masao Yoshino, Ken-Ichi Fushimi, Hisanori Suzuki, et al. First Study of the PIKACHU Project: Development and Evaluation of High-Purity Gd3Ga3Al2O12:Ce Crystals for 160Gd Double Beta Decay Search. Progress of Theoretical and Experimental Physics. 2024. 2024. 3
K Ichimura, H Ikeda, Y Kishimoto, M Kurasawa, A A Suzuki, Y Gando, M Ikeda, K Hosokawa, H Sekiya, H Ito, et al. Development of a low-background HPGe detector at Kamioka Observatory. Progress of Theoretical and Experimental Physics. 2023
Y Sakakieda, K Hosokawa, F Nakanishi, Y Hino, Y Inome, A Sakaguchi, Y Takaku, S Yamasaki, K Sueki, M Ikeda, et al. Rapid analysis of 226Ra in ultrapure gadolinium sulfate octahydrate. Progress of Theoretical and Experimental Physics. 2023. 2023. 10
Masayuki Harada, Abe, K., Christophe Bronner, Yoshinari Hayato, Katsuki Hiraide, Keishi Hosokawa, Kei Ieki, Motoyasu Ikeda, Kameda, J., Kanemura, Y., et al. Search for Astrophysical Electron Antineutrinos in Super-Kamiokande with 0.01% Gadolinium-loaded Water. Astrophys.J.Lett. 2023. 951. 2

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MISC (5)：

S. Abe, S. Asami, A. Gando, Y. Gando, T. Gima, A. Goto, T. Hachiya, K. Hata, S. Hayashida, K. Hosokawa, et al. A Search for Charged Excitation of Dark Matter with the KamLAND-Zen Detector. 2021
Keishi Hosokawa, Koji Ishidoshiro, Atsushi Suzuki, Satoru Mima, Yasuhiro Kishimoto. Dark matter search with superconducting detector. Springer Proceedings in Physics. 2018. 213. 97-100
石徹白晃治, 細川佳志, 鈴木貴士, 大野敦, 美馬覚, 岸本康宏, 黒澤俊. 無ニュートリノ2重ベータ崩壊及び軽い暗黒物質探索を目指した超伝導放射線検出器の開発 (超伝導エレクトロニクス). 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報. 2017. 117. 223. 19-21
K. Hosokawa. Design of low-energy calibration sources for liquid xenon dark matter detectors. 13TH INTERNATIONAL CONFERENCE ON TOPICS IN ASTROPARTICLE AND UNDERGROUND PHYSICS, TAUP 2013. 2015. 61. 714-718
K. Hosokawa, A. Murata, Y. Nakano, Y. Onishi, H. Sekiya, Y. Takeuchi, S. Tasaka. Development of a high sensitivity radon detector for purified gases. CYGNUS 2013: 4TH WORKSHOP ON DIRECTIONAL DETECTION OF DARK MATTER. 2013. 469

Lectures and oral presentations (31)：

低圧ガスTPCを応用した太陽Kaluza-Kleinアクシオン探索
(マイクロパターンガス検出器 (MPGD) &アクティブ媒質TPC合同研究会 2019)
Inner balloon production for KamLAND-Zen 800
(TAUP 2019 2019)
Kinetic inductance detectors on fluoride crystal for spin-dependent dark matter search
(TAUP 2019 2019)
Search for charged excitations of dark matter by KamLAND-Zen experiment
(TAUP 2019 2019)
Search for charged excitations of dark matter by KamLAND-Zen experiment
(KUBEC International Workshop on Dark Matter Searches 2019 2019)

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Education (1)：

Professional career (1)：

Committee career (8)：

2018/01 - 現在 Scintillator for Medical, Astroparticle and environmental Radiation Technologies(SMART) 研究会実行委員会委員
2021/03 - 2022/03 宇宙素粒子若手の会 ROOT講習会講師・世話人
2018/04 - 2021/03 宇宙素粒子若手の会(YMAP) 副会長
2019/04 - 2020/03 宇宙線研究者会議(CRC)事務局総務補佐
2018/04 - 2019/03 「極低放射能技術」研究会 (LBGT2019) 実行委員会委員

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Awards (2)：

Association Membership(s) (3)：

CRC , THE PHYSICAL SOCIETY OF JAPAN , 高エネルギー物理学研究者会議

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