KOGA Masayuki 古賀真之

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KOGA MASAYUKI 古賀真之

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Researcher Number	90343029
Other IDs
Affiliation (Current)	2025: 東北大学, ニュートリノ科学研究センター, 准教授
Affiliation (based on the past Project Information) *help	2017: 東北大学, ニュートリノ科学研究センター, 准教授 2008: 東北大学, 大学院理学研究科, 准教授 2007: 東北大学, 大学院・理学研究科, 准教授 2006: 東北大学, 大学院理学研究科, 助教授 2004 – 2005: 東北大学, 大学院・理学研究科, 助教授 2002 – 2003: 東北大学, 大学院・理学研究科, 助手
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / 素粒子・核・宇宙線 Except Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / Mathematics and Physics / Science and Engineering
Keywords	Principal Investigator 原子炉ニュートリノ / ニュートリノ振動 / カムランド / 太陽ニュートリノ / 有機鉛除去法 / 原子炉ニユートリノ Except Principal Investigator ニュートリノ / 液体シンチレータ / 太陽ニュートリノ / ニュートリノ振動 … More / 液体シンチレータ開発 / 実験核物理 / 素粒子実験 / Photomultiplier / Liquid SAcintillator / Origin of Earth Heat / Solar Neutrino Peroblem / Neutrino Mass / Neutrino Oscillation / Grand Unified Theory / Neutrino / 地球内部反ニュートリノ / 超新星ニュウートリノ / 超新星ニュートリノ / 地球内部ニュートリノ / 原子炉反ニュートリノ / 超新星爆発ニュートリノ / 地球ニュートリノ / 原子炉ニュートリノ / 素粒子 / 極低放射能 / 地球エネルギー減 / 光電子増倍管 / 地球エネルギー源 / 太陽ニュートリノ欠損問題 / ニュートリノ質量 / 素粒子大統一理論 / 蒸留技術 / 放射性気体・重元素除去 / 液体シンチレーター / 低放射線 / 原子炉反電子ニュートリノ / 素粒子(実験) Less

Study of Majorana Neutrino Mass with High Luminance Liquid Scintillator Detector
- Principal Investigator
  
  Shimizu Itaru
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tohoku University
High Precision and High Sensitivity Measurements of Electron Anti-Neutrinos from Reactors and inside the Earth, and Electron Neutrinos from the Sun
- Principal Investigator
  
  SUZUKI Atsuto
- Project Period (FY)
  2004 – 2008
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
  Mathematics and Physics
- Research Institution
  Tohoku University
^7Be太陽ニュートリノ検出の為の極低濃度放射性不純物除去システムの開発研究Principal Investigator
- Principal Investigator
  
  古賀真之
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tohoku University
大型液体シンチレーター実験装置における放射線バックグラウンド事象の研究Principal Investigator
- Principal Investigator
  
  古賀真之
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University
Research for Neutrino in the Ultra Low-Background Environment
- Principal Investigator
  
  SUZUKI Atsuto
- Project Period (FY)
  1997 – 2003
- Research Category
  
  Grant-in-Aid for COE Research
- Research Institution
  Tohoku University

All 2008 2006 2005

All Journal Article

[Journal Article] Precision Measurement of Neutrino Oscillation Parameters with KamLAND2008
- Author(s)
  A.Suzuki (24/82), K.Inoue (8/82), J.Shirai (21/82), M.Koga (11/82), T.Mitsui (14/82), Y.Kishimoto (10/82), (KamLAND collaboration)
- Journal Title
  
  Phys.Rev.Lett 100
  
  Pages: 221803-221803
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16002002
[Journal Article] Search for the Invisible Decay of Neutrons with KamLAND2006
- Author(s)
  A.Suzuki (24/89), K.Inoue (7/89), J.Shirai (22/89), M.Koga (10/89), T.Mitsui (13/89), Y.Kishimoto (8/89), (KamLAND collaboration)
- Journal Title
  
  Phys.Rev.Lett 96
  
  Pages: 101802-101802
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16002002
[Journal Article] Measurement of Neutrino Oscillation with KamLAND : Evidence of Spectral Distortion2005
- Author(s)
  A.Suzuki (24/93), K.Inoue (7/93), J.Shirai (22/93), M.Koga (12/93), T.Mitsui (15/93), Y.Kishimoto (11/93), (KamLAND collaboration)
- Journal Title
  
  Phys.Rev.Lett 94
  
  Pages: 81801-81801
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16002002
[Journal Article] Experimental Investigation of Geologically Produced Antrineutrinos with KamLAND2005
- Author(s)
  A.Suzuki (23/87), K.Inoue (8/87), J.Shirai (21/87), M.Koga (11/87), T.Mitsui (14/87), Y.Kishimoto (10/87), (KamLAND collaboration)
- Journal Title
  
  Nature 436
  
  Pages: 499-503
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16002002

1. INOUE Kunio (10242166)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
2. SHIRAI Junpei (90171032)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
3. SUZUKI Atsuto (00100818)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
4. MITSUI Tadao (20283864)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
5. KISHIMOTO Yasuhiro (30374911)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
6. SUEKANE Fumihiko (10196678)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. Shimizu Itaru (10400227)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. IKEDA HARUO (90400233)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. GANDO AZUSA (20704399)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 斎官清四郎 (80011162)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 山口晃 (60004470)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 阿部浩也 (60004412)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 吉村太彦 (70108447)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 橋本治 (50092292)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KOGA Masayuki 古賀 真之

KOGA MASAYUKI 古賀 真之

Research Projects

Research Products

Co-Researchers

Study of Majorana Neutrino Mass with High Luminance Liquid Scintillator Detector

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

High Precision and High Sensitivity Measurements of Electron Anti-Neutrinos from Reactors and inside the Earth, and Electron Neutrinos from the Sun

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

^7Be太陽ニュートリノ検出の為の極低濃度放射性不純物除去システムの開発研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

大型液体シンチレーター実験装置における放射線バックグラウンド事象の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research for Neutrino in the Ultra Low-Background Environment

Principal Investigator

Project Period (FY)

Research Category

Research Institution

[Journal Article] Precision Measurement of Neutrino Oscillation Parameters with KamLAND2008

Author(s)

Journal Title

Data Source

[Journal Article] Search for the Invisible Decay of Neutrons with KamLAND2006

Author(s)

Journal Title

Data Source

[Journal Article] Measurement of Neutrino Oscillation with KamLAND : Evidence of Spectral Distortion2005

Author(s)

Journal Title

Data Source

[Journal Article] Experimental Investigation of Geologically Produced Antrineutrinos with KamLAND2005

Author(s)

Journal Title

Data Source

KOGA Masayuki 古賀真之

KOGA MASAYUKI 古賀真之