2009 Fiscal Year Final Research Report
Exploring Supersymmetric Grand Unified Theories by Rare Muon Decay Search Experiment MEG
Project/Area Number |
16081205
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Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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Allocation Type | Single-year Grants |
Review Section |
Science and Engineering
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Research Institution | The University of Tokyo |
Principal Investigator |
MORI Toshinori The University of Tokyo, 素粒子物理国際研究センター, 教授 (90220011)
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Co-Investigator(Kenkyū-buntansha) |
OOTANI Wataru 東京大学, 素粒子物理国際研究センター, 准教授 (30311335)
IWAMOTO Toshiyuki 東京大学, 素粒子物理国際研究センター, 助教 (20376700)
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Co-Investigator(Renkei-kenkyūsha) |
MAKI Akihiro 高エネルギー加速器研究機構, 素粒子原子核研究所, 名誉教授 (40044755)
HARUYAMA Tomiyoshi 高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (90181031)
MIHARA Satoshi 高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授 (80292837)
NISHIGUCHI Hajime 高エネルギー加速器研究機構, 素粒子原子核研究所, 助教 (10534810)
TERASAWA Kazuhiro 慶應義塾大学, 医学部, 助教 (10329138)
SAWADA Ryu 東京大学, 素粒子物理国際研究センター, 特任研究員 (00541947)
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Project Period (FY) |
2004 – 2009
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Keywords | 素粒子実験 / 国際協力 / ミュー粒子 / 超対称性 / 大統一理論 |
Research Abstract |
With the unprecedentedly high performance particle detectors, we achieved world's highest experimental sensitivity and searched for rare muon decays which are expected to occur by Supersymmetric Grand Unified Theories and neutrino oscillations. Although they were not yet discovered, most stringent experimental test of the new particle theories will be possible by continuing the experiment and taking more data.
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Research Products
(51 results)
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[Journal Article] Development of a large volume zero boil-off liquid xenon storage system for muon rare decay experiment (MEG)2009
Author(s)
T.Iwamoto, R.Sawada, T.Haruyama, S.Mihara, T.Doke, Y.Hisamatsu, K.Kasami, A.Maki, T.Mori, H.Natori, H.Nishiguchi, Y.Nishimura, W.Ootani, K.Terasawa, Y.Uchiyama, S.Yamada
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Journal Title
Cryogenics Vol.49, issue 6
Pages: 254-258
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[Journal Article] Development of a Method for LXe Purification Using a Cryogenic Centrifugal Pump2006
Author(s)
S.Mihara, T.Haruyama, T.Iwamoto, Y.Uchiyama, W.Ootani, K.Kasami, R.Sawada, K.Terasawa, T.Doke, H.Natori, H.Nishiguchi, A.Maki, T.Mori, S.Yamada
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Journal Title
Cryogenics 46
Pages: 688-693
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[Journal Article] Liquid xenon scintillation calorimetry and Xe optical properties2006
Author(s)
Baldini, A., Bemporad, C., Cei, F., Doke, T., Grassi, M., Haruyama, T., Mihara, S., Mori, T., Nicolo, D., Nishiguchi, H., Ootani, W., Ozone, K.,Papa, A., Pazzi, R., Sawada, R., Sergiampietri, F., Signorelli, G., Suzuki, S., Terasawa, K.
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Journal Title
IEEE Transactions on Dielectrics and Electrical Insulation 13
Pages: 547-555
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[Journal Article] A radioactive point-source lattice for calibrating and monitoring the LXe calorimeter of the MEG experiment2006
Author(s)
A.Baldini, C.Bemporad, F.Ceia, S.Dussoni, F.Gatti, M.Grassi, T.Haruyama, Y.Hisamatsu, T.Iwamoto, S.Mihara, T.Mori, D.Nicolo, H.Nishiguchi, W.Ootani, A.Papa, R.Pazzi, R.Sawada, F.Sergiampietri, G.Signorelli, R.Valle, S.Yamada
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Journal Title
Nuclear Instruments and Methods in Physics Research A565
Pages: 589-598
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[Journal Article] Absorption of scintillation light in a 100L LXe γ-ray detector and expected detector performance2005
Author(s)
A.Baldini, C.Bemporad, F.Cei, T.Doke, M.Grassi, A.A.Grebenuk, D.N.Grigoriev, T.Haruyama, K.Kasami, J.Kikuchi, A.Maki, T.Mashimo, S.Mihara, T.Mitsuhashi, T.Mori, D.Nicolo, H.Nishiguchi, W.Ootani, K.Ozone, A.Papa, R.Pazzi, S.Ritt, R.Sawada, F.Sergiampietri, G.Signorelli, S.Suzuki, K.Terasawa, M.Yamashita, S.Yamashita, T.Yoshimura, Yu.Yuri
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Journal Title
Nuclear Instruments and Methods in Physics Research A545
Pages: 753-764
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[Journal Article] Development of a LXe photon detector-towards the search for a muon rare decay mode at PSI2004
Author(s)
S.Mihara, T.Doke, T.Haruyama, K.Kasami, A.Maki, T.Mitsuhashi, T.Mori, H.Nishiguchi, W.Ootani, K.Ozone, R.Sawada, S.Suzuki, K.Terasawa, T.Yoshimura
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Journal Title
Cryogenics 44
Pages: 223-228
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