KOBAYAKAWA Keizo 小早川恵三

… Alternative Names

Researcher Number	00031287
Other IDs
Affiliation *help	2004 : Fukui University of Technology, Professor, 工学部(平15年度), 教授 2000 – 2003 : 福井工業大学, 工学部, 教授 1995 – 1996 : Fukui Inst.of Tech., Professor, 教養部, 教授 1992 – 1993 : Kobe University, 発達科学部, 教授 1989 – 1991 : 神戸大学, 教養部, 教授 … More
Review Section/Research Field	Principal Investigator 物理学一般 Except Principal Investigator 核・宇宙線・素粒子 / Particle/Nuclear/Cosmic ray/Astro physics / 素粒子・核・宇宙線
Keywords	Principal Investigator Optical Resonator / 標準理論 / レーザー / Laser / Standard Theory / Dark Matter / Peccei-Quinn Symmetry / 暗黒物質 / Magnetic Field / Peccei-Quinn対称性 … More Except Principal Investigator 宇宙ニュートリノ / 光検出器 / 生物発光 / 深海実験 / 深海 / HiRes / チェレンコフ光 / AGASA / extensive air shower / EUSO / 空気シャワ- / 大型光電子増倍管 / 電子発光効率 / 宇宙線 / Bioluminescence / 空気シャワー / Cosmic Neutrino / 宇宙ニュ-トリノ / fluorescence efficiency / Extensive air shower / 高エネルギ-ガンマ線星 / 宇宙線の加速 / 超高エネルギー宇宙線 / Imaging Cerenkov Telescope for Gamma-Rays / cosmic rays / deep underwater / 空気発光効率 / ニュ-トリノ振動 / ultrahigh-energy cosmic rays / Neutrino oscillation / 水チェレンコフ / High Energy Phenomena in the Universe / チェレンコフ望遠鏡 / Deep Sea / optical detector / 天体の高エネルギ-現象 / 窒素ガス発光効率 / 超高エネルギー / 宇宙の高エネルギ-現象 / ultrahigh-energy / 圧力タンク / ガンマ-線望遠鏡 / Air Shower / 国際宇宙ステーション / Light Detector / international space station / 天体ガンマ-線 / High Energy Astrophysics / High Energy Gamma-Ray Astronomy / Cosmic neutrino / 解像型チェレンコフ望遠鏡 / 中性子星 / Large-size PMT / Fluorescence efficiency / Supernova Remnant / 超高エネルギーミューオン / Cerenkov Radiation / 深海技術 / Optical Detector / cosmic neutrino / Cosmic ray / Pressure Tank / パルサ- / 宇宙線ミューオン / 高エネルギ-ガンマ線天文学 / Deep Ocean Experiment / X線星 / Acceleration of cosmic Rays / 光電子増倍管 / Deep sea / 宇宙線の起源 / 空気チェレンコフ / 高エネルギ-天体物理学 Less

Systematic errors in energy determination of ultrahigh-energy cosmic rays by fluorescence method
- Principal Investigator
  
  NAGANO Motohiko
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Fukui University of Technology
Fluorescence efficiency of electrons in the atmosphere above oceans
- Principal Investigator
  
  NAGANO Motohiko
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Fukui University of Technology
Study of High Energy Neutrino by Deep Ocean Detector
- Principal Investigator
  
  OHASHI Yozo
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  The University of Tokyo
Study of High Energy Neutrino by Deep Ocean Detector
- Principal Investigator
  
  OHASHI Yozo
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
Generation and Detection of Axions by Using Optical ResonatorsPrincipal Investigator
- Principal Investigator
  
  KOBAYAKAWA Keizou
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  物理学一般
- Research Institution
  Kobe University
Detection of High Energy Cosmic Neutrino in the Deep Ocean
- Principal Investigator
  
  OHASHI Yozo
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
Development of High Energy Gamma Ray Telescope with High Angular Resolution and Observation of Gamma Ray Objects in the Southern Sky
- Principal Investigator
  
  KIFUNE Tadashi
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  Institute for Cosmic Ray research
高エネルギ-天体ガンマ-線の精密観測の基礎研究
- Principal Investigator
  
  SUDA Teruhiro
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  核・宇宙線・素粒子
- Research Institution
  Kobe University
Dumand--- II Stage Project
- Principal Investigator
  
  OHASHI Yozo
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Institution
  University of Tokyo
DUMAND(深海を利用したミュ-オン・ニュ-トリノの観測)第2期計画
- Principal Investigator
  
  OHASHI Yozo
- Project Period (FY)
  1987 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  核・宇宙線・素粒子
- Research Institution
  The University of Tokyo
DUMAND計画第2期準備研究
- Principal Investigator
  
  大橋陽三
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for Overseas Scientific Research
- Research Institution
  The University of Tokyo

All 2004 2003

All Journal Article

[Journal Article] New measurement on photon yields from air and the application to the energy estimation of primary cosmic rays2004
- Author(s)
  M.Nagano, K.Kobayakawa, N.Sakaki, K.Ando
- Journal Title
  
  Astroparticle Physics 22
  
  Pages : 235-248
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] New photon yields measurement in air and its effect on the energy estimation of ultrahigh-energy cosmic rays2003
- Author(s)
  N.Sakaki, M.Nagano, K.Kobayakawa, K.Ando
- Journal Title
  
  Proc.Int.Cosmic Ray Conf. (Universal Academy Press Inc.)
  
  Pages : 814-844
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] Photon yields from dry air excited by electrons2003
- Author(s)
  M.Nagano, K.Kobayakawa, N.Sakaki, K.Ando
- Journal Title
  
  Proc.Int.Cosmic Ray Conf. (Universal Academy Press Inc.)
  
  Pages : 829-832
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] Photon yields from nitrogen gas and dry air excited by electrons2003
- Author(s)
  M.Nagano, K.Kobayakawa, N.Sakaki, K.Ando
- Journal Title
  
  Astroparticle Physics 20
  
  Pages : 293-309
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] Photon yields from dry air excited by electrons2003
- Author(s)
  M.Nagano, K.Kobayakawa, N.Sakaki, K.Ando
- Journal Title
  
  Proc.Int.Cosmic Ray Conf.(Universal Academy Press Inc.)
  
  Pages : 829-832
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] New photon yields measurement in air and its effect on the energy estimation of ultrahigh-energy cosmic rays2003
- Author(s)
  N.Sakaki, M.Nagano, K.Kobayakawa, K.Ando
- Journal Title
  
  Proc.Int.Cosmic Ray Conf.(Universal Academy Press Inc.)
  
  Pages : 841-844
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] Photon yields from dry air excited by electrons2003
- Author(s)
  M.Nagano, K.Kobayakawa, N.Sakaki, K.Ando
- Journal Title
  
  Proceedings of 28th International Cosmic Ray Conference, Tsukuba (Univeral Academy Press, Inc.)
  
  Pages : 829-832
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540290
[Journal Article] New photon yields measurement in air and its effect on the energy estimation of ultrahigh-energy cosmic rays2003
- Author(s)
  N.Sakaki, M.Nagano, K.Kobayakawa, K.Ando
- Journal Title
  
  Proceedings of 28th International Cosmic Ray Conference, Tsukuba (Univeral Academy Press, Inc.)
  
  Pages : 814-844
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540290

1. OHASHI Yozo (80022599)

# of Collaborated Projects : 6results

# of Collaborated Products : 0results
2. KITAMURA Takashi (10013426)

# of Collaborated Projects : 6results

# of Collaborated Products : 0results
3. MITSUI Kiyomi (80013340)

# of Collaborated Projects : 6results

# of Collaborated Products : 0results
4. OKADA Atsushi (90013341)

# of Collaborated Projects : 6results

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5. UEHARA Sadaharu (70176626)

# of Collaborated Projects : 4results

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6. HAYASHINO Tomoki (10167596)

# of Collaborated Projects : 4results

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7. YAMAGUCHI Akira (60004470)

# of Collaborated Projects : 4results

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8. LEARNED John

# of Collaborated Projects : 3results

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9. SUDA Teruhiro (30011555)

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10. EBISUZAKI Toshikazu (10183021)

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11. ODA Hiroshi (00030768)

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12. MIZUMOTO Yoshihiko (20219653)

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13. MURAKI Yasushi (70013430)

# of Collaborated Projects : 2results

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14. SAKUDA Makoto (40178596)

# of Collaborated Projects : 2results

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15. TANAKA Sho (70004306)

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16. YAMAMOTO Isao (50090220)

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17. MASAIKE Akira (40022587)

# of Collaborated Projects : 2results

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18. FUKAWA Mineo (40044763)

# of Collaborated Projects : 2results

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19. NAGANO Motohiko (00013384)

# of Collaborated Projects : 2results

# of Collaborated Products : 8results
20. JOHN Learned

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
21. KIFUNE Tadashi (40011621)

# of Collaborated Projects : 1results

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22. FUJIMOTO Masakatsu (90107475)

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23. HARA Tadao (60013413)

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24. MATSUBARA Yutaka (80202323)

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25. TANIMORI Toru (10179856)

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26. KAKIMOTO Fumio (00092544)

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27. FUJII Hirofumi (60013439)

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28. KABE Seiji (10044786)

# of Collaborated Projects : 1results

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29. WATASE Yoshiyuki (70018662)

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30. HAYASHIDA Naoaki (50114616)

# of Collaborated Projects : 1results

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31. TESHIMA Masahiro (40197778)

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32. KOHMOTO Toshiro (70192573)

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33. EBINA Kuniyosi (50151999)

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34. HARA Toshio (50156486)

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35. KUNITOMO Masakazu (40031348)

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36. MORII Tosiyuki (20031370)

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37. 福田行男 (40025482)

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38. PATTERSON J. R.

# of Collaborated Projects : 1results

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39. CLAY R. W.

# of Collaborated Projects : 1results

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40. CLAY R.W

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
41. GREGORY A.G.

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
42. J LEARNED

# of Collaborated Projects : 1results

# of Collaborated Products : 0results

KOBAYAKAWA Keizo 小早川 恵三

小早川 惠三 コバヤカワ ケイゾウ

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Generation and Detection of Axions by Using Optical ResonatorsPrincipal Investigator

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[Journal Article] New measurement on photon yields from air and the application to the energy estimation of primary cosmic rays2004

Author(s)

Journal Title

Description

Data Source

[Journal Article] New photon yields measurement in air and its effect on the energy estimation of ultrahigh-energy cosmic rays2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Photon yields from dry air excited by electrons2003

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Description

Data Source

[Journal Article] Photon yields from nitrogen gas and dry air excited by electrons2003

Author(s)

Journal Title

Description

Data Source

[Journal Article] Photon yields from dry air excited by electrons2003

Author(s)

Journal Title

Data Source

[Journal Article] New photon yields measurement in air and its effect on the energy estimation of ultrahigh-energy cosmic rays2003

KOBAYAKAWA Keizo 小早川恵三

小早川惠三コバヤカワケイゾウ