• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Real time measurement of solar CNO cycle neutrinos

Research Project

Project/Area Number 19204022
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionTohoku University

Principal Investigator

INOUE Kunio  東北大, 理学(系)研究科(研究院), 教授 (10242166)

Co-Investigator(Kenkyū-buntansha) 榎本 三四郎  東北大学, 大学院・理学研究科, 助教 (90400225)
池田 晴雄  東北大学, 大学院・理学研究科, 助教 (90400233)
Co-Investigator(Renkei-kenkyūsha) ENOMOTO Sanshiro  東北大学, 大学院・理学研究科, 助教 (90400225)
IKEDA Haruo  東北大学, 大学院・理学研究科, 助教 (90400233)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥45,240,000 (Direct Cost: ¥34,800,000、Indirect Cost: ¥10,440,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥34,840,000 (Direct Cost: ¥26,800,000、Indirect Cost: ¥8,040,000)
Fiscal Year 2007: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
Keywords太陽ニュートリノ / CNOサイクル / デッドタイムフリー電子回路 / 液体シンチレータ / 原子核破砕
Research Abstract

太陽表面組成を再現できる標準太陽模型が予測する太陽内の密度構造は、太陽震動学的な観測結果と矛盾しており(太陽組成問題)、太陽中心のC,N,O存在量を直接的に制限できる太陽CNOサイクルニュートリノ観測の重要性が増している。宇宙線による原子核破砕で生成されるC11はこの観測の深刻なバックグラウンドであるが、同時生成される中性子を識別することで20分の1に低減できる。その際必須となる不感時間のない電子回路を開発した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (61 results)

All 2009 2008 2007 Other

All Journal Article (17 results) (of which Peer Reviewed: 17 results) Presentation (41 results) Book (1 results) Remarks (2 results)

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

    • Author(s)
      S. Enomoto (3/82), H. Ikeda (7/82), K. Inoue (8/82)
    • Journal Title

      Phys. Rev. Lett 100

      Pages: 221803-221803

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Solar neutrino measurements in Super-Kamiokande-II2008

    • Author(s)
      K. Inoue (129/145)
    • Journal Title

      Phys. Rev D78

      Pages: 32002-32002

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study of TeV neutrinos with upward showering muons in Super-Kamiokande2008

    • Author(s)
      K. Inoue (126/138)
    • Journal Title

      Astropart. Phys 29

      Pages: 42-54

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Search for matter-dependent atmospheric neutrino oscillations in Super-Kamiokande2008

    • Author(s)
      K. Inoue (112/125)
    • Journal Title

      Phys. Rev D77

      Pages: 52001-52001

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Precision Measurement of Neutrino Oscillation Parameters with KamLAND2008

    • Author(s)
      S.Abe et.al.KamLAND collaboration
    • Journal Title

      Physical Review Letters 100

      Pages: 221803-221803

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R&D for possible future improvements of KamLAND2008

    • Author(s)
      A.Terashima et.al. KamLAND collaboration
    • Journal Title

      J. Phys. Conf. Ser. 120

      Pages: 52029-52029

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] KamLAND status for solar neutrino phase2008

    • Author(s)
      Y. Kishimoto et.al. KamLAND collaboration
    • Journal Title

      J. Phys. Conf. Ser. 120

      Pages: 52010-52010

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solar neutrino measurements in Super-Kamiokande-II2008

    • Author(s)
      J. P. Cravens et.al. Super-Kamiokande collaboration
    • Journal Title

      Physical Review D 78

      Pages: 32002-32002

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for Matter-Dependent Atmospheric Neutrino Oscillations in Super-Kamiokande2008

    • Author(s)
      K.Abe et al.Super-Kamio kande collaboration
    • Journal Title

      Physical Review D 77

      Pages: 52001-52001

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of TeV neutrinos with upward showering muons in Super-Kamiokande2008

    • Author(s)
      S.Desai et al.Super-Kamiokande collaboration
    • Journal Title

      Astroparticle Physics 29

      Pages: 42-54

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neutrino Geophysics with KamLAND and Future Prospects2007

    • Author(s)
      S. Enomoto, E. Ohtani, K. Inoue, A. Suzuki
    • Journal Title

      Earth and Planetary Science Letters 258

      Pages: 137-159

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Search for Supernova Neutrino Bursts at Super-Kamiokande2007

    • Author(s)
      K. Inoue (125/143)
    • Journal Title

      Astrophys. J. 669

      Pages: 519-524

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Search for neutral Q-balls in Super-Kamiokande II2007

    • Author(s)
      K. Inoue (122/136)
    • Journal Title

      Phys. Lett B647

      Pages: 18-22

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Observation of the anisotropy of 10-TeV primary cosmic ray nuclei flux with the Super-Kamiokande-I detector2007

    • Author(s)
      K. Inoue (107/121)
    • Journal Title

      Phys. Rev D75

      Pages: 62003-62003

    • NAID

      120000774922

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Neutrino Physics around MeV energies2007

    • Author(s)
      K. Inoue, H. Minakata
    • Journal Title

      Nucl. Proc. Suppl 168

      Pages: 389-394

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Neutrino Geophysics with KamLAND and Future Prospects.2007

    • Author(s)
      S. Enomoto, E. Ohtani, K. Inoue, A. Suzuki
    • Journal Title

      Earth and Planetary Science Letters 258

      Pages: 147-159

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neutrino Physics around MeV Energies.2007

    • Author(s)
      K. Inoue, H. Minakata
    • Journal Title

      Nucl. Phys. Proc. Suppl. 168

      Pages: 389-394

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発III:システムデザイン及びトリガ基板の設計開発2009

    • Author(s)
      米澤栄斉
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発VI:KamLANDにおける実試験と全数評価2009

    • Author(s)
      竹本康浩
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] 汎用データ収集システムKiNOKOの最近の発展2009

    • Author(s)
      榎本三四郎
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発III : システムデザイン及びトリガ基板の設計開発2009

    • Author(s)
      米澤栄斉
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発VI : KamLANDにおける実試験と全数評価2009

    • Author(s)
      竹本康浩
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] KamLANDを用いた二重ベータ崩壊実験2-現在の開発状況-2009

    • Author(s)
      寺島亜寿紗
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 液体シンチレータによる反電子ニュートリノ方向検出法の開発I2009

    • Author(s)
      森川拓矢
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 液体シンチレータによる反電子ニュートリノ方向検出法の開発II2009

    • Author(s)
      高橋永
    • Organizer
      日本物理学会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND: Updated Results and Future Prospect2008

    • Author(s)
      Y. Gando
    • Organizer
      Asia Science Seminar on Frontier Science at High-Intensity Proton Accelerators
    • Place of Presentation
      Beijing, China
    • Year and Date
      2008-10-20
    • Related Report
      2008 Final Research Report
  • [Presentation] History of Neutrino Telescope/Astronomy2008

    • Author(s)
      A. Suzuki
    • Organizer
      400 years of Astronomical Telescopes
    • Place of Presentation
      Noodrwijk, Netherlands
    • Year and Date
      2008-09-30
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLANDを用いた二重ベータ崩壊実験について2008

    • Author(s)
      寺島亜寿紗
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 反ニュートリノの方向測定に向けたリチウム含有液体シンチレータの開発2008

    • Author(s)
      渡辺寛子
    • Organizer
      日本物理学会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-21
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND Results2008

    • Author(s)
      I. Shimizu
    • Organizer
      Neutrino Oscillation Workshop 2008
    • Place of Presentation
      Otranto, Italy
    • Year and Date
      2008-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND results2008

    • Author(s)
      清水格
    • Organizer
      Neutrino Oscillation Workshop 2008
    • Place of Presentation
      イタリア、オトラント
    • Year and Date
      2008-09-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] KamLAND: updated results and future plan2008

    • Author(s)
      Y. Gando
    • Organizer
      Fundamental Physics using Atoms
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2008-08-19
    • Related Report
      2008 Final Research Report
  • [Presentation] New KamLAND Results2008

    • Author(s)
      J. Shirai
    • Organizer
      IV International Workshop on Neutrino Oscillations in Venice
    • Place of Presentation
      Venice, Italy
    • Year and Date
      2008-04-17
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND実験の現状2008

    • Author(s)
      吉田斉
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発1:設計と製造2008

    • Author(s)
      榎本三四郎
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発2:動作検証と性能評価2008

    • Author(s)
      竹本康浩
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発I:設計と製造2008

    • Author(s)
      榎本三四郎、他KamLAND Collaboration
    • Organizer
      日本物理学会
    • Place of Presentation
      大阪 近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] カムランド太陽ニュートリノ観測のためのデッドタイムフリー電子回路MoGURAの開発II:動作検証と性能評価2008

    • Author(s)
      竹本康浩、他KamLAND Collaboration
    • Organizer
      日本物理学会
    • Place of Presentation
      大阪 近畿大学
    • Year and Date
      2008-03-25
    • Related Report
      2007 Annual Research Report
  • [Presentation] KamLAND実験における低エネルギー太陽ニュートリノ観測一液体シンチレータの純化によるバックグラウンドの低減~2008

    • Author(s)
      中島恭平
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLANDにおけるDouble beta decay実験の可能性について2008

    • Author(s)
      寺島亜寿紗
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND実験における原子炉反ニュートリノの解析12008

    • Author(s)
      嶺川幸江
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND実験における原子炉反ニュートリノの解析2-系統誤差の改善2008

    • Author(s)
      清水百合
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND実験における原子炉反ニュートリノの解析32008

    • Author(s)
      岐部佳朗
    • Organizer
      日本物理学会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] 反ニュートリノの方向測定に向けたリチウム含有液体シンチレータの開発2008

    • Author(s)
      渡辺寛子
    • Organizer
      第14回ICEPPシンポジウム
    • Place of Presentation
      白馬村
    • Year and Date
      2008-02-18
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLANDによる低エネルギー太陽ニュートリノに向けた研究2008

    • Author(s)
      中島恭平
    • Organizer
      第14回ICEPPシンポジウム
    • Place of Presentation
      白馬村
    • Year and Date
      2008-02-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Detection of low energy solar neutrinos with KamLAND2008

    • Author(s)
      中島恭平
    • Organizer
      Asia Science Seminar on Frontier Science at High-Intensity Proton Accelerators
    • Place of Presentation
      中国、北京
    • Related Report
      2008 Annual Research Report
  • [Presentation] Status of KamLAND Anti-Neutrino Analysis and Future Prospects2007

    • Author(s)
      I. Shimizu
    • Organizer
      6th symposium "Exploring New Science by Bridging Particle-Matter Hierarchy"
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-12-13
    • Related Report
      2008 Final Research Report
  • [Presentation] Status for Solar Neutrino Phase2007

    • Author(s)
      Y. Kishimoto
    • Organizer
      KEK theory symposium
    • Place of Presentation
      Tsukuba, Japan
    • Year and Date
      2007-12-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Recent Results from KamLAND2007

    • Author(s)
      I. Shimizu
    • Organizer
      21st workshop on Cosmic Neutrinos
    • Place of Presentation
      Kashiwa, Japan
    • Year and Date
      2007-11-02
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND solar phase and Borexino result2007

    • Author(s)
      S. Yoshida
    • Organizer
      21St workshop on Cosmic Neutrinos
    • Place of Presentation
      Kashiwa, Japan
    • Year and Date
      2007-11-02
    • Related Report
      2008 Final Research Report
  • [Presentation] R&D for possible future improvement of KamLAND2007

    • Author(s)
      H. Watanabe
    • Organizer
      10th international conference on Topics in Astroparticle and Underground Physics 2007
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-09-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Quiality Study of Purified Liquid Scintillator2007

    • Author(s)
      K. Nakaj ima
    • Organizer
      TAUP2007
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-09-14
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND anti-neutrino status2007

    • Author(s)
      I. Shimizu
    • Organizer
      TAUP2007
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-09-14
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND purification status2007

    • Author(s)
      Y. Kishimoto
    • Organizer
      TAUP2007
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-09-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Present Status and Future Prospects of KamLAND2007

    • Author(s)
      I. Shimizu
    • Organizer
      International Workshop on Double Beta Decay and Neutrinos 2007
    • Place of Presentation
      Osaka Japan
    • Year and Date
      2007-06-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Present Status and Future Outlook of Neutrino Mass and Oscillation Experiments2007

    • Author(s)
      A. Suzuki
    • Organizer
      International Nuclear Physics Conference
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2007-06-04
    • Related Report
      2008 Final Research Report
  • [Presentation] KamLAND2007

    • Author(s)
      Sanshiro Enomoto
    • Organizer
      Applied Antineutrino Physics 2007
    • Place of Presentation
      APC Laboratory, Paris
    • Related Report
      2007 Annual Research Report
  • [Presentation] RD for possible future improvements of KamLAND2007

    • Author(s)
      A. Terashima, H. Watanabe, M. Nakamura, S. Abe, Y. Takemoto, E. Yonezawa
    • Organizer
      Topics in Astroparticle and Underground Physics 2007
    • Place of Presentation
      仙台市民会館
    • Related Report
      2007 Annual Research Report
  • [Book] Landolt-Boernstein Numerical Data and Functional Relationships in Science and Technology Group 1 Elementary Particles, Nuclei and Atoms Volume 21 Elementary particles Subvolume A Theory and Experiments 112008

    • Author(s)
      A. Suzuki and K. Inoue
    • Total Pages
      64
    • Publisher
      Springer
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.awa.tohoku.ac.jp/RCNS/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.awa.tohoku.ac.jp/RCNS/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2017-05-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi