Takahisa Keiji 高久圭二

… Alternative Names

高久圭二タカヒサケイジ

TAKAHISA Keiji 高久圭二

Less

Researcher Number	30263338
Other IDs	https://orcid.org/0000-0003-2959-3906
External Links
Affiliation (Current)	2025: 神戸常盤大学, 保健科学部, 教授
Affiliation (based on the past Project Information) *help	2020 – 2022: 神戸常盤大学, 保健科学部, 教授 2018 – 2019: 大阪大学, 核物理研究センター, 助教 2013 – 2015: 大阪大学, 核物理研究センター, 助教 2010 – 2011: 大阪大学, 核物理研究センター, 助教 2008: 大阪大学, 核物理研究センター, 助教 1996 – 2006: 大阪大学, 核物理研究センター, 助手
Review Section/Research Field	Principal Investigator Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator 素粒子・核・宇宙線 / Particle/Nuclear/Cosmic ray/Astro physics / Nuclear engineering / Risk sciences of radiation/Chemicals
Keywords	Principal Investigator ヘリウムスリー / Pulse Shape / ZnS(Ag) / LYSO / ホススイッチタイプ / CsI(Tl) / ミュオン / ホススイッチ / 3He / ミューオン / ファデーエフ法 / 三体力 … More Except Principal Investigator … More SSD / neutron capture reaction / 中性子捕獲反応 / 恒星内元素合成 / sプロセス / ^4He / SQUID / fusion reaction / ECRイオン源 / 高輝度粒子発生装置 / SPring-8 / ニュートリノ / 光子ビーム / 後方コンプトン散乱 / metal-deficient star / doorway state / thermal energy / s-process / stellar nucleosynthesis / マックスウエル断面積 / 即発ガンマ線 / NaI検出器 / keV中性子 / s過程元素 / 超金属欠乏星 / 金属欠乏星 / ドアウエイ状態 / 熱エネルギー / Re-Os pair / nucleosynthesis / slow process / rapid process / Nuclear Cosmo Clock / Cosmo chronology / Sプロセス / γプロセス / 宇宙年令 / 非弾性散乱 / 弾性散乱 / Re-Os / 中性子捕獲 / rプロセス / 宇宙核時計 / 宇宙年齢 / time projection chamber / tagged photon / charge symmetry / photonuclear reaction / 逆コンプトンγ線 / レーザー / 標識ガンマ線 / タイムプロジェクションチェンバー / 標識化ガンマ線 / 荷電対称性 / 光核反応 / Lense-Thirring effect / gravitational moment / equivalence principle / general relativity / neutron star binary / vibrational massive resonator type / Einstein / graviational wave / TAMA計画 / 光学トランスジューサ / mini GRAIL / AURIGA / プラックホール / 共振型重力波アンテナ / アインシュタインの方程式 / Lense-Thirring効果 / 重力モーメント / 等価原理 / 一般相対性理論 / 中性子星連星 / 低温共振型重力波アンテ / アインシュタイン / 重力波 / ECR ion source / beam-plasma interaction / plasma target / ion trap / EBIS / screening effect / 小数粒子系 / 不安定核 / 天然核反応 / ビーム・プラズマ相互作用 / プラズマ標的 / イオン・トラップ / EBIS型 / スクリーニング効果 / 天体核反応 / Photon Beam / Backward-Compton Scattering / Magnetic field shield / Superconducting / DC current monitor / 超電導量子干渉素子 / 電磁モニター / 超電受量子干渉素子 / 超電等 / 磁気遮蔽 / 超電導 / 直流電流モニター / Differential Pumping / ECR / NANOGUN / ィイD13ィエD1He / v-problem / standard solar model. / 低バックグランド / 標準太陽模型 / ヘリウム-3 / 低バックグラウンド / 標的太陽模型 / 地下実験室 / ガス標的 / ヘリューム3 / 熱核融合反応率 / 太陽ニュートリノ / GeV REGION / GAMMA-RAY / POLARIZATION / LEPTON / QUARK / NUCLEUS / GeV領域 / ガンマ線 / 偏極 / レプトン / クォーク / 原子核 / Infra-red laser / (^3He, t) Reaction / Dark Matter / Double beta decay / Gamow-Teller Resonance / Neutrino / Sun / シリコン・ボール検出器 / スピン・ダイポール共鳴 / シリコン検出器 / スペクトロメーター / 二重ベータ崩壊 / 陽子崩壊 / 電子核 / 宇宙暗黒物質 / スピン・アイソスピン共鳴 / 遠赤外線レーザー / (^3He,t)反応 / 暗黒物質 / 二重ベータ-崩壊 / ガモフ・テラー共鳴 / 太陽 / 高エネルギーガンマ線 / 原子分子衝突現象 / フリクショナルクーリング / 微細構造 / 低速正負ミューオン / 最小レプトン結合系 / 低速陽子ビーム / GEANT4 / ミューオンの低速化 / 摩擦冷却法 / エキゾチック原子 / 正負ミューオン / ミューオニック原子 / ECRプラズマ / ミューオニューム / 水素ガスプラズマ / 高輝度粒子 / エミッタンス密度 / フリクショナル冷却 / 正規ミューオニューム / 加速器 / マイクロチップ / 単一原子化学 / 燃料再処理 / 溶媒抽出 / 超重元素 / 重アクチノイド / アクチノイド / アクチノイド化学 / バックエンド / r-過程 / 元素合成 / β-γ核分光法 / 微量分析 / シンチレーション検出器 / トリウム系列 / ウラン系列 / ・-・核分光法 / 放射線計測 / 電子タギング Less

Study of three nucleon force by continuous high intensity muon beamPrincipal Investigator
- Principal Investigator
  
  Takahisa Keiji
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Kobe Tokiwa University
  Osaka University
True muonium production by exotic molecular ions
- Principal Investigator
  
  Itahashi Takahisa
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Osaka University
Solvent extraction behavior of medium-heavy actinide elements for chemical studies on reprocessing of nuclear fuel
- Principal Investigator
  
  SHINOHARA Atsushi
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear engineering
- Research Institution
  Osaka University
Detection method for U and Th isotopes at ppt order with ultra low-background nuclear β-γ spectroscopy
- Principal Investigator
  
  SHIMA Tatsushi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Risk sciences of radiation/Chemicals
- Research Institution
  Osaka University
Nucleosynthesis of heavy elements in metal-deficient stars and the neutron capture reaction study
- Principal Investigator
  
  NAGAI Yasuki
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Osaka University
Re-Os Cosmo chronometer
- Principal Investigator
  
  NAGAI Yasuki
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
Reaction Mechanism of ^4He Photodisintegration and Charge Symmetry
- Principal Investigator
  
  SHIMA Tatsushi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
Development of Optical Transducer for Gravitational wave detector based on Resonating massive vibrator
- Principal Investigator
  
  TANAKA Masayoshi
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Kobe Tokiwa Jr. College
Nuclean Astrophysics and Aolar Neutrino Problem
- Principal Investigator
  
  TAHASHI Takahisa
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
Magnetic field shield for high resolution nondestructive DC current monitors
- Principal Investigator
  
  HATANAKA Kichiji
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
Development of High Resolution Beam-Profile Monitor for GeV Photon Beam
- Principal Investigator
  
  NAKANO Takashi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
GeV光子ビームによる核子内でのクォーク運動の解明電子タギング装置の研究
- Principal Investigator
  
  NAKANO Takashi
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
Quark Nuclear Physics with Polarized Photons in GeV Region
- Principal Investigator
  
  MAEDA Kazushige
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  TOHOKU UNIVERSITY
Nuclear Fusion Rates and Solar Neutrino Problem
- Principal Investigator
  
  TAHASHI Takahisa
- Project Period (FY)
  1996 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Osaka University
Neutrino, Dark Matter and Nuclear Spin Excitations
- Principal Investigator
  
  FUJIWARA Mamoru
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Research Center for Nuclear Physics (RCNP), Osaka University

All 2021 2019 2016 2015 2014 2011

All Journal Article Presentation

[Journal Article] Pulse Shape Discrimination of CsI(Tl) With a Photomultiplier Tube and Multipixel Photon Counters2021
- Author(s)
  Viet Nguyen V. H.、Nomachi M.、Takahisa K.、Shima T.、Khai B. T.、Takaishi R.、Miyamoto K.
- Journal Title
  
  IEEE Transactions on Nuclear Science
  
  Volume: 68 Issue: 2 Pages: 203-210
- DOI
  10.1109/tns.2020.3047615
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K03676
[Journal Article] Low Energy Muon Apparatus for True Muonium Production2015
- Author(s)
  Takahisa Itahashi1, Hideyuki Sakamoto1, Akira Sato1, and Keiji Takahisa2
- Journal Title
  
  Proceedings of the 2nd International Symposium on Science at J-PARC - Unlocking the Mysteries of Life, Matter and the Universe -
  
  Volume: 1
- DOI
  10.7566/jpscp.8.025004
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25400299
[Journal Article] Ｄevelopment of low energy and high intensity muon beam for true muonium2014
- Author(s)
  Takahisa Itahashi
- Journal Title
  
  7th International Workshop on Fundamental Physics Using Atoms
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400299
[Journal Article] Solvent Extraction of Trivalent Actinides with Di(2-ethylhexyl) phosphoric Acid2011
- Author(s)
  Takayama, R.; Ooe, K.; Yahagi, W.; Fujisawa, H.; Komori, Y.; Kikunaga, H.; Yoshimura, T.; Takahashi, N.; Takahisa, K.; Haba, H.; Kudou, Y.; Ezaki, Y.; Toyoshima, A.; Asai, M.; Nagame, Y.; Saito, T.; Mitsugashira, T.; Shinohara A.
- Journal Title
  
  Proc. Radiochem
  
  Volume: 1 Pages: 157-160
- Data Source
  KAKENHI-PROJECT-21360468
[Presentation] 3Heミューオン捕獲実験のための新検出器系の計画及び開発状況2019
- Author(s)
  高久圭二
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-18K03676
[Presentation] Simulation Study of Frictional Cooling for True Muonium Formation2016
- Author(s)
  Takahisa Itahashi
- Organizer
  LEAP 2016, Kanazawa, Japan, March 6-11, 2016
- Place of Presentation
  Ishikawa, Kanazawa, Japan
- Year and Date
  2016-03-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400299
[Presentation] True Muonium Formation with Low Energy Muon Beams2016
- Author(s)
  Takahisa Itahashi
- Organizer
  Science Festa 2015
- Place of Presentation
  Ibaraki, Tsukuba, Japan
- Year and Date
  2016-03-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400299
[Presentation] Development of Frictional Cooling for True Muonium Production2016
- Author(s)
  Takahisa Itahashi
- Organizer
  JPS General Meeting, Sendai, Japan, March 19-22, 2016
- Place of Presentation
  Miyagi, Senndai,Japan
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25400299
[Presentation] Fundamental Physics and True Muonium Production2015
- Author(s)
  Takahisa Itahashi
- Organizer
  HINT 2015, Oct. 13-15, 2015, Tsukuba
- Place of Presentation
  Ibaraki, Tsukuba,Japan
- Year and Date
  2015-10-13
- Data Source
  KAKENHI-PROJECT-25400299
[Presentation] Fundamental Physics Research Using a Low Energy Muon Beam2015
- Author(s)
  Takahisa Itahashi
- Organizer
  11 th NCNST Da Nang, Vietnam, August 8-11, 2015
- Place of Presentation
  Da Nang, Vietnam
- Year and Date
  2015-08-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400299
[Presentation] Fundamental Physics and True Muonium Production2015
- Author(s)
  Takahisa Itahashi
- Organizer
  FPUA 2015, RIKEN 8th International Workshop on “Fundamental Physics Using Atoms”
- Place of Presentation
  Saitama, Riken, Wako, Japan
- Year and Date
  2015-11-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400299
[Presentation] Ｄevelopment of low energy and high intensity muon beam for true muonium2014
- Author(s)
  Takahisa Itahashi
- Organizer
  7th International workshop on Fundamental Physics Using atoms
- Place of Presentation
  日本科学未来館
- Data Source
  KAKENHI-PROJECT-25400299

1. FUJIWARA Mamoru (00030031)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
2. Itahashi Takahisa (20112071)

# of Collaborated Projects: 4 results

# of Collaborated Products: 9 results
3. SHIMA Tatsushi (10222035)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. EJIRI Hiroyasu (80013374)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. NAGAI Yasuki (80028240)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
6. OHSUMI Hideaki (70176882)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. TOKI Hirosi (70163962)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
8. NAKANO Takashi (80212091)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
9. KISHIMOTO Tadashi (90134808)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. AKIMUNE Hidetoshi (60319829)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. IGASHIRA Masayuki (10114852)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. 大崎敏郎 (80262327)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. SHINOHARA Atsushi (60183050)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. TAKAHASHI Naruto (00197162)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. YOSHIMURA Takashi (90323336)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
16. KASAMATSU Yoshitaka (70435593)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. HABA Hiromitsu (60360624)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. SATO Akira (40362610)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
19. NORO Tetsuo (30164750)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. FUJITA Yoshitaka (60093457)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. MAEDA Kazushige (20125652)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. YOSOI Masaru (80183995)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. MARUYAMA Koichi (50114658)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. SUDA Toshimi (30202138)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. HATANAKA Kichiji (50144530)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. SATO Kenji (60013421)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. KINASHI Toru (00292409)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. TANAKA Masayoshi (70071397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. NAKAYAMA Shintaro (70116846)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. YAMAGATA Tamio (50068144)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. OHGAKI Hideaki (10335226)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. KAJINO Toshitaka (20169444)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. 高久圭二 (30263388)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. 坂本英之 (70423126)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. 山崎寛仁 (90260413)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. 村上哲也 (50219896)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. 五江忠明 (10124174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
38. 今井憲一 (70025493)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
39. 味村周平 (10273575)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
40. HOTTA Tomoaki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
41. TOYOKAWA Hiroyuki

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
42. MATHIAS Junk

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Takahisa Keiji 高久 圭二

高久 圭二 タカヒサ ケイジ

TAKAHISA Keiji 高久 圭二

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Takahisa Keiji 高久圭二

高久圭二タカヒサケイジ

TAKAHISA Keiji 高久圭二