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Development of next generation scintillators to study of rare event

Research Project

Project/Area Number 18340062
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

OGAWA Izumi  Osaka University, 大学院・理学研究科, 助教 (20294142)

Co-Investigator(Kenkyū-buntansha) KISHIMOTO Tadafumi  大阪大学, 大学院・理学研究科, 教授 (90134808)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥17,390,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥2,490,000)
Fiscal Year 2008: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2007: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2006: ¥6,600,000 (Direct Cost: ¥6,600,000)
Keywords二重ベータ崩壊 / 暗黒物質 / シンチレータ / フッ化カルシウム / CaF_2
Research Abstract

二重ベータ崩壊・暗黒物質などの超稀現象探索実験を行うために必要な高感度放射線検出用シンチレータ(主としてフッ化カルシウム結晶)の開発研究を行った。結晶中に含まれる放射性不純物の低減を図るとともに、結晶の組成や物理パラメータを操作することによる高感度化(バックグラウンド低減)の可能性を探った。これらの研究の結果、不純物濃度の低減と、冷却による粒子弁別の効率化を確認し、高感度化が可能であることを示した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (97 results)

All 2009 2008 2007 2006 Other

All Journal Article (26 results) (of which Peer Reviewed: 17 results) Presentation (68 results) Remarks (3 results)

  • [Journal Article] Ultra-violet wavelength shiftfor undoped CaF_2 scintillationdetector by two phase of liquidscintillator system in CANDLES2009

    • Author(s)
      S. Yoshida, T. Kishimoto, I. Ogawa, 他6名
    • Journal Title

      Nucl. Instr. Meth. A601

      Pages: 282-282

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultra-violet wavelength shift for undoped CaF_2 scintillation detector by two phase of liquid scintillator system in CANDLES2009

    • Author(s)
      S. Yoshida
    • Journal Title

      Nuclear Instruments and Methods in Physics Research (印刷中)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neutrino-less double- ・・decay of ^<48>Ca studied by CaF_2(Eu) scintillators2008

    • Author(s)
      S. Umehara, T. Kishimoto, I. Ogawa, 他13名
    • Journal Title

      Phys. Rev C78

      Pages: 58501-58501

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Search for Spin-dependent WIMPs with CaF_2 Detector2008

    • Author(s)
      R. Hazama, I. Ogawa, T. Kishimoto(23番目), 他20名
    • Journal Title

      UProc. 6th InternationalHeidelberg Conference on Dark Matterin Astroparticle and Particle Physics(DARK2007) 113

    • Related Report
      2008 Final Research Report
  • [Journal Article] Neutrino-less double-β decay of ^<48>Ca studied by CaF_2(Eu) scintillators2008

    • Author(s)
      S. Umehara
    • Journal Title

      PHYSICAL REVIEW C 78

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gammma-ray spectroscopy of ^<16>_ΛO and ^<15>_ΛN hypernuclei via the ^<16>O(K^-, π-γ)reaction2008

    • Author(s)
      M. Ukai
    • Journal Title

      PHYSICAL REVIEW C 77

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of ^<48>Ca double beta decay with CANDLES2008

    • Author(s)
      I. Ogawa
    • Journal Title

      Nuclear Physics A (Proc. International Nuclear Physics Conference) 805

      Pages: 24-26

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of ^<48>Ca double beta decay with CANDLES2008

    • Author(s)
      Y. Hirano
    • Journal Title

      Journal of Physics : Conference Series 120

      Pages: 52053-52053

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of the light guide system for CANDLES2008

    • Author(s)
      Y. Tsuobota
    • Journal Title

      Journal of Physics : Conference Series 120

      Pages: 52060-52060

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of the design for the CANDLES trigger system2008

    • Author(s)
      G. Ito
    • Journal Title

      Journal of Physics : Conference Series 120

      Pages: 52061-52061

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dark matter search with CaF_2 scintillator at Osaka2008

    • Author(s)
      I. Ogawa
    • Journal Title

      Journal of Physics : Conference Series 120

      Pages: 42019-42019

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study of ^<48>Ca double beta decay with CANDLES2008

    • Author(s)
      I. Ogawa,.
    • Journal Title

      Proceedings of INPC2007 (印刷中)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Double beta decay of ^<48>Ca studied by CaF_2(Eu) scintillators2008

    • Author(s)
      S. Umehara,
    • Journal Title

      Proceedings of TAUP2007 (印刷中)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Study of Double Beta Decay of ^<48>Ca with CANDLES2008

    • Author(s)
      Y. Hirano,
    • Journal Title

      Proceedings of TAUP2007 (印刷中)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Study of Design for CANDLES Trigger System2008

    • Author(s)
      G. Ito,
    • Journal Title

      Proceedings of TAUP2007 (印刷中)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Study of light guide system for CANDLES2008

    • Author(s)
      Y. Tsubota,
    • Journal Title

      Proceedings of TAUP2007 (印刷中)

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Dark matter search with CaF_2 scintillator at Osaka2007

    • Author(s)
      I. Ogawa, T. Kishimoto(10番目), 他8名
    • Journal Title

      Proc. of theInt. Conf. on Topics in Astroparticleand Underground Physics (TAUP2007)

      Pages: 42019-42019

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] for the CANDLES Collaboration,"Study of Double Beta Decay of ^<48>Ca withCANDLES"2007

    • Author(s)
      Y. Hirano, T. Kishimoto, I. Ogawa, 他5名
    • Journal Title

      Proc. of TAUP2007

      Pages: 52053-52053

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Double beta decay of ^<48>Castudied by CaF_2(Eu) scintillators2007

    • Author(s)
      S. Umehara, T. Kishimoto, I. Ogawa, 他13名
    • Journal Title

      Proc. of TAUP2007

      Pages: 52058-52058

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] for the CANDLESCollaboration (I. Ogawa, T. Kishimotoet al.), "Study of light guide systemfor CANDLES"2007

    • Author(s)
      Y. Tsubota
    • Journal Title

      Proc. of TAUP2007

      Pages: 52060-52060

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] for the CANDLES Collaboration,"Study of Design for CANDLES TriggerSystem"2007

    • Author(s)
      G. Ito, T. Kishimoto, I. Ogawa, 他5名
    • Journal Title

      Proc. of TAUP2007

      Pages: 52061-52061

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study of ^<48>Ca double beta decay with CANDLES2007

    • Author(s)
      I. Ogawa, T. Kishimoto, 他12名
    • Journal Title

      Proc. of the International Nuclear Physics Conference (INPC2007) vol.II

      Pages: 24-24

    • Related Report
      2008 Final Research Report
  • [Journal Article] 2重ベータ崩壊とCANDLES 実験2007

    • Author(s)
      岸本忠史・小川泉・梅原さおり・平野祥之
    • Journal Title

      原子核研究 51

      Pages: 36-36

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Challenge on ^<48>Ca enrichment for CANDLES double betadecay experiment2006

    • Author(s)
      R. Hazama, Y. Tatewaki, T. Kishimoto, K. Matsuoka, Y. Shibahara and M. Tanimizu
    • Journal Title

      Proc. of 6th Recontres du Vietnam (Challenges in Particle Astrophysics)

      Pages: 383-383

    • Related Report
      2008 Final Research Report
  • [Journal Article] CANDLES for double beta decay of ^<48>Ca2006

    • Author(s)
      S. Umehara, T. Kishimoto, I. Ogawa, 他8名
    • Journal Title

      J. Phys. Conf. Ser 39

      Pages: 356-356

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] CANDLES for double beta decay of 43Ca2006

    • Author(s)
      S. Umehara, et. al.
    • Journal Title

      Journal of Physics: Conference Series 39

      Pages: 356-358

    • Related Report
      2006 Annual Research Report
  • [Presentation] CANDLES による二重ベータ崩壊の研究(35)2009

    • Author(s)
      梅原さおり
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(36)-解析によるBG除去-2009

    • Author(s)
      保田賢輔
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES による暗黒物質探索の研究(5)-低温でのCa_F2 結晶による低エネルギー信号のpulse 波形と粒子弁別-2009

    • Author(s)
      和田真理子
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] Kaon-Nucleus Interaction Studied through the In-Flight (K^-, N)Reaction2008

    • Author(s)
      T. Kishimoto
    • Organizer
      International Conference on Particles and Nuclei(PANIC08)
    • Place of Presentation
      Eilat, Israel
    • Year and Date
      2008-11-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Study of ^<48>Ca double beta decay with CANDLES2008

    • Author(s)
      I. Ogawa
    • Organizer
      International Conference on Particles and Nuclei(PANIC08)
    • Place of Presentation
      Eilat, Israel
    • Year and Date
      2008-11-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Study of ^<48>Ca Double Beta Decay2008

    • Author(s)
      T. Kishimoto
    • Organizer
      Franco-Japanese Symposium on New Paradigms in Nuclear Physics
    • Place of Presentation
      Paris, France
    • Year and Date
      2008-09-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(33)-FPGAを用いたCANDLESにおけるトリガーシステムの研究-2008

    • Author(s)
      伊藤 豪
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(34)-CaF2と液シンの信号の弁別-2008

    • Author(s)
      保田 賢輔
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] CaF_2による^<48>Caの二重ベータ崩壊の研究2008

    • Author(s)
      梅原 さおり
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] CANDLESによる暗黒物質探索の研究(4)-CaF_2結晶の低エネルギーパルス波形の温度依存性と粒子弁別-2008

    • Author(s)
      和田 真理子
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形大学
    • Year and Date
      2008-09-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] クラウンエーテル樹脂を用いたカルシウム同位体分離 ; (3)分離係数とHETP2008

    • Author(s)
      梅原 さおり
    • Organizer
      日本原子力学会「2008年秋の大会卜」
    • Place of Presentation
      高知工科大学
    • Year and Date
      2008-09-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] クラウンエーテル樹脂を用いたカルシウム同位体分離 ; (4)泳動距離と先端濃縮値2008

    • Author(s)
      野村 雅夫
    • Organizer
      日本原子力学会「2008年秋の大会」
    • Place of Presentation
      高知工科大学
    • Year and Date
      2008-09-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] In flight (K^-, N)reactions for the study of the kaon-nucleus interaction2008

    • Author(s)
      T. Kishimoto
    • Organizer
      3rd China-Japan-Korea Hadron and Nuclear Physics 2008 Symposium (HNP08)
    • Place of Presentation
      Lanzhou, China
    • Year and Date
      2008-06-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] Study of ^<48>Ca double beta decay with CANDLES2008

    • Author(s)
      I. Ogawa
    • Organizer
      The XXIII International Conference on Neutrino Physics and Astrophysics
    • Place of Presentation
      Christchurch, New Zealand
    • Year and Date
      2008-05-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Study of^<48>Ca double betadecay with CANDLES2008

    • Author(s)
      I. Ogawa
    • Organizer
      International Conference on Particles and Nuclei(PANIC08)
    • Place of Presentation
      Eilat, Israel
    • Related Report
      2008 Final Research Report
  • [Presentation] Study of ^<48>Ca Double Beta Decay2008

    • Author(s)
      T. Kishimoto
    • Organizer
      France-Japanese Symp. On New Paradigms in Nuclear Physics
    • Place of Presentation
      Paris, France
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(33)-FPGA を用いたCANDLES におけるトリガーシステムの研究-2008

    • Author(s)
      伊藤豪
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(34)-CaF_2 と液シンの信号の弁別-2008

    • Author(s)
      保田賢輔
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形
    • Related Report
      2008 Final Research Report
  • [Presentation] CaF_2 による ^<48>Ca の二重ベータ崩壊の研究2008

    • Author(s)
      梅原さおり
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる暗黒物質探索の研究(4)-CaF_2結晶の低エネルギーパルス波形の温度依存性と粒子弁別-2008

    • Author(s)
      和田真理子
    • Organizer
      日本物理学会2008秋季大会
    • Place of Presentation
      山形
    • Related Report
      2008 Final Research Report
  • [Presentation] クラウンエーテル樹脂を用いたカルシウム同位体分離 ; (3)分離係数とHETP2008

    • Author(s)
      梅原さおり
    • Organizer
      日本原子力学会「2008年秋の大会」
    • Place of Presentation
      高知
    • Related Report
      2008 Final Research Report
  • [Presentation] Study of ^<48>Ca Double Beta Decay by CANDLES2008

    • Author(s)
      I. Ogawa
    • Organizer
      Int. Conf. onNeutrino Physics and Astrophysics(Neutrino2008)
    • Place of Presentation
      Christchurch, New Zealand
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES による二重ベータ崩壊の研究(29)2008

    • Author(s)
      梅原さおり
    • Organizer
      日本物理学会2007年第63回年次大会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(30)-FPGAを用いたCANDLESにおけるトリガーシステムの研究-2008

    • Author(s)
      伊藤豪
    • Organizer
      日本物理学会2007年第63回年次大会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(31)-ライトガイドによる集光の改善2-2008

    • Author(s)
      坪田悠史
    • Organizer
      日本物理学会2007年第63回年次大会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(32)-地上におけるCANDLESIIIの測定-2008

    • Author(s)
      平野祥之
    • Organizer
      日本物理学会2007年第63回年次大会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる暗黒物質探索の研究(3)-低エネルギー領域での単光子計測-2008

    • Author(s)
      和田真理子
    • Organizer
      日本物理学会2007年第63回年次大会
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] クラウンエーテル樹脂を用いたカルシウム同位体分離2008

    • Author(s)
      梅原さおり
    • Organizer
      第6回同位体科学研究会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] Study of^<48>Ca Double Beta Decay by CANDLES2007

    • Author(s)
      T. Kishimoto
    • Organizer
      DUSEL Town Meeting
    • Place of Presentation
      Washington, USA
    • Year and Date
      2007-11-03
    • Related Report
      2007 Annual Research Report
  • [Presentation] Double beta-decay at Oto laboratory2007

    • Author(s)
      T. Kishimoto
    • Organizer
      The 3rd Japanese-German EFES (JSPS)-DFG/GSI workshop on Nuclear Structure and Astrophysics
    • Place of Presentation
      Faruenchiemsee, Germany
    • Year and Date
      2007-10-01
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLESによる二重べータ崩壊の研究(24) -CANDLES III(地上)の現状報告-2007

    • Author(s)
      小川 泉
    • Organizer
      日本物理学会 第62回年会
    • Place of Presentation
      北海道
    • Year and Date
      2007-09-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLESによる二重べータ崩壊の研究(25) -CANDES IIIの基本特性と地上における測定-2007

    • Author(s)
      平野 祥之
    • Organizer
      日本物理学会 第62回年会
    • Place of Presentation
      北海道
    • Year and Date
      2007-09-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLESによる二重べータ崩壊の研究(26) -FADCを用いたデータ収集システム-2007

    • Author(s)
      梅原 さおり
    • Organizer
      日本物理学会 第62回年会
    • Place of Presentation
      北海道
    • Year and Date
      2007-09-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(27)-FPGAを用いたトリガー回路の研究-2007

    • Author(s)
      伊藤 豪
    • Organizer
      日本物理学会 第62回年会
    • Place of Presentation
      北海道
    • Year and Date
      2007-09-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(28)-ライトガイドによる集光の改善-2007

    • Author(s)
      坪田 悠史
    • Organizer
      日本物理学会 第62回年会
    • Place of Presentation
      北海道
    • Year and Date
      2007-09-24
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLES2007

    • Author(s)
      Y.Hirano
    • Organizer
      The tenth International Conference on Topics in Astroparticle and Underground Physics
    • Place of Presentation
      仙台
    • Year and Date
      2007-09-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] Double Beta Decays of ^<48>Ca with CaF_2(Eu)2007

    • Author(s)
      S. Umehara
    • Organizer
      The tenth International Conference on Topics in Astroparticle and Underground Physics
    • Place of Presentation
      仙台
    • Year and Date
      2007-09-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLES light Guide system2007

    • Author(s)
      Y. Tsubota
    • Organizer
      The tenth International Conference on Topics in Astroparticle and Underground Physics
    • Place of Presentation
      仙台
    • Year and Date
      2007-09-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] CANDLES trigger system2007

    • Author(s)
      G. Ito
    • Organizer
      The tenth International Conference on Topics in Astroparticle and Underground Physics
    • Place of Presentation
      仙台
    • Year and Date
      2007-09-14
    • Related Report
      2007 Annual Research Report
  • [Presentation] The ELEGANT VI experiment2007

    • Author(s)
      I. Ogawa
    • Organizer
      The tenth International Conference on Topics in Astroparticle and Underground Physics
    • Place of Presentation
      仙台
    • Year and Date
      2007-09-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Study of Double Beta Decay with CANDLES2007

    • Author(s)
      T. Kishimoto
    • Organizer
      International Workshop on "Towards a New Basic Science: Depth and Synthesis"
    • Place of Presentation
      大阪
    • Year and Date
      2007-09-10
    • Related Report
      2007 Annual Research Report
  • [Presentation] Status and Future of Dark Matter Seach and Double Beta Decay2007

    • Author(s)
      T. Kishimoto
    • Organizer
      Supersymmetry in 2010's
    • Place of Presentation
      北海道
    • Year and Date
      2007-06-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Purification of scintillating crystal2007

    • Author(s)
      S. Umehara
    • Organizer
      International Workshop on "Double Beta Decay and Neutrinos"
    • Place of Presentation
      大阪
    • Year and Date
      2007-06-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] Study of ^<48>Ca double beta decay by CANDLES2007

    • Author(s)
      T. Kishimoto
    • Organizer
      International Workshop on "Double Beta Decay and Neutrinos"
    • Place of Presentation
      大阪
    • Year and Date
      2007-06-11
    • Related Report
      2007 Annual Research Report
  • [Presentation] Study of ^<48>Ca double beta decay with CANDLES2007

    • Author(s)
      I. Ogawa
    • Organizer
      International Nuclear Physics Conference
    • Place of Presentation
      東京
    • Year and Date
      2007-06-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] Study of ^<48>Ca Double Beta Decay by CANDLES2007

    • Author(s)
      T. Kishimoto
    • Organizer
      DUSEL Town Meeting
    • Place of Presentation
      Washington, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Double beta-decay at Oto laboratory2007

    • Author(s)
      T. Kishimoto
    • Organizer
      The 3rdJapanese-German EFES(JSPS)-DFG/GSIworkshop on Nuclear Structure andAstrophysics
    • Place of Presentation
      Faruenchiemsee, Germany
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(24)-CANDLES III(地上)の現状報告-2007

    • Author(s)
      小川泉
    • Organizer
      日本物理学会2007年第62回年次大会
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES による二重ベータ崩壊の研究(25)-CANDLES IIIの基本特性と地上における測定-2007

    • Author(s)
      平野祥之
    • Organizer
      日本物理学会2007年第62回年次大会
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(26)-FADCを用いたデータ収集システム-2007

    • Author(s)
      梅原さおり
    • Organizer
      日本物理学会2007年第62回年次大会
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES による二重ベータ崩壊の研究(27)-FPGAを用いたトリガー回路の研究-2007

    • Author(s)
      伊藤豪
    • Organizer
      日本物理学会2007年第62回年次大会
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES による二重ベータ崩壊の研究(28)-ライトガイドによる集光の改善-2007

    • Author(s)
      坪田悠史
    • Organizer
      日本物理学会2007年第62回年次大会
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] Study of Double Beta Decay with CANDLES2007

    • Author(s)
      T. Kishimoto
    • Organizer
      International Workshop on "Towards a New BasicScience : Depth and Synthesis"
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] Study of ^<48>Ca double beta decay by CANDLES2007

    • Author(s)
      T. Kishimoto
    • Organizer
      Int. Workshopon "Double Beta Decay and Neutrinos"(DBD07)
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] Purification of scintillating crystal2007

    • Author(s)
      S. Umehara
    • Organizer
      International Workshop DBD07
    • Place of Presentation
      大阪
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(20)-阪大における現状報告と地下への移設へ向けて-2007

    • Author(s)
      小川泉
    • Organizer
      日本物理学会2007年春季大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(21)-13インチPMTに対する地磁気の影響-2007

    • Author(s)
      伊藤豪
    • Organizer
      日本物理学会2007年春季大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(22)-CaF_2_検出器の不純物濃度とその影響-2007

    • Author(s)
      梅原さおり
    • Organizer
      日本物理学会2007年春季大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(23)-地上におけるCANDLES3の現状とそのバックグランドの評価-2007

    • Author(s)
      平野祥之
    • Organizer
      日本物理学会2007年春季大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる暗黒物質探索の研究(2)-集光効率の改善とバックグラウンド削減に関するライトガイドの研究-2007

    • Author(s)
      坪田悠史
    • Organizer
      日本物理学会2007年春季大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] Neutrino-less Double Beta Decay Experiments-CANDLES-2007

    • Author(s)
      T. Kishimoto
    • Organizer
      KEK Annual Theory Meeting on Particle Physics Phenomenology (KEKPH07)
    • Place of Presentation
      Tsukuba, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES for the study of ^<48>Ca double beta decay2006

    • Author(s)
      岸本忠史
    • Organizer
      "マヨラナ・ニュートリノとその周辺"研究会
    • Place of Presentation
      岡山大学
    • Related Report
      2008 Final Research Report
  • [Presentation] ^<48>Ca の二重ベータ崩壊2006

    • Author(s)
      小川泉
    • Organizer
      東京大学宇宙線研究所平成18年度共同利用研究成果発表会
    • Place of Presentation
      東京大学
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES for the study of ^<48>Ca double beta decay and low radioactivity CaF_2 crystals2006

    • Author(s)
      T. Kishimoto
    • Organizer
      2nd Topical Workshop in Low Radioactivity Techniques(LRT06)
    • Place of Presentation
      Aussois, France
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(17)-大阪大学におけるCANDLES III検出器の現状報告-2006

    • Author(s)
      小川泉
    • Organizer
      日本物理学会2006年秋季大会
    • Place of Presentation
      奈良
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLESによる二重ベータ崩壊の研究(18)-シミュレーションによる地下実験施設におけるCANDLES III の特性-2006

    • Author(s)
      平野祥之
    • Organizer
      日本物理学会2006年秋季大会
    • Place of Presentation
      奈良
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES による二重ベータ崩壊の研究(19)-バックグラウンド量の評価-2006

    • Author(s)
      梅原さおり
    • Organizer
      日本物理学会2006年秋季大会
    • Place of Presentation
      奈良
    • Related Report
      2008 Final Research Report
  • [Presentation] CANDLES for the study of ^<48>Ca double beta decay2006

    • Author(s)
      I. Ogawa
    • Organizer
      Neutrino and Dark Matter in Nuclear Physics (NDM06)
    • Place of Presentation
      Paris, France
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://wwwkm.phys.sci.osaka-u.ac.jp/info/syoukai/CANDLES_project.htm

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://wwwkm.phys.sci.osaka-u.ac.jp/info/syoukai/CANDLES_project.htm

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://wwwkm.phys.sci.osaka-u.ac.jp/info/syoukai/CANDLES_project.htm

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

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