B and tau physics at B-factory

• Project Area: New Developments of Flavor Physics
• Project/Area Number: 18071003
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: Nagoya University
• Principal Investigator: OHSHIMA Takayoshi 名古屋大学, 理学研究科, 特任教授 (00134651)
• Co-Investigator(Kenkyū-buntansha): INAMI Kenji 名古屋大学, 大学院・理学研究科, 准教授 (50372529) ; 飯嶋 徹 名古屋大学, 理学研究科, 准教授 (80270396)
• Co-Investigator(Renkei-kenkyūsha): IIJIMA Toru 名古屋大学, 大学院・理学研究科, 教授 (80270396)
• Project Period (FY): 2006 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥171,500,000 (Direct Cost: ¥171,500,000); Fiscal Year 2011: ¥19,100,000 (Direct Cost: ¥19,100,000); Fiscal Year 2010: ¥18,900,000 (Direct Cost: ¥18,900,000); Fiscal Year 2009: ¥26,600,000 (Direct Cost: ¥26,600,000); Fiscal Year 2008: ¥44,300,000 (Direct Cost: ¥44,300,000); Fiscal Year 2007: ¥44,300,000 (Direct Cost: ¥44,300,000); Fiscal Year 2006: ¥18,300,000 (Direct Cost: ¥18,300,000)
• Keywords: 素粒子 / B中間子 / タウ・レプトン / レプトンフレーバ保存則 / Bファクトリー / 超対称性粒子 / 粒子識別装置 / 光検山器 / タウ / フレーバー / B

Research Abstract

This project aims to search for signals of New Physics (NP) world beyond the Standard Model (SM) in decays of both B-mesons and tau-leptons at the B-factory (KEKB-Belle) experiment of the world highest intensity. Highest research sensitivities are attained and some insights on NP are then obtained. New particle devises by means of Cherenkov ring image detection are also developed in order to raise the sensitivities on NP.

Research Products

• [Journal Article] Search for Lepton-Flavor-Violating tDecays into a Lepton and a Vector Meson (2011)
  • Author(s): Y.Miyazaki, T.Iijima, K. Inami, T.Ohshima, et. al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 699 Pages: 251-257
  • Peer Reviewed
• [Journal Article] Lifetime-Extended MCP-PMT (2011)
  • Author(s): T. Jinno, T. Mori, T. Ohshima, Y. Arita, K. Inami, et al.
  • Journal Title: Nucl.Tnstrum. Meth. A Volume: 629 Pages: 111-117
  • Peer Reviewed
• [Journal Article] Evidence for B^- → τ^-ν with semileptonic tagging method (2011)
  • Author(s): K. Hara, T. Iijima, K. Inami, T. Ohshima, et al.
  • Journal Title: Phys. Rev. D Volume: 82
  • Peer Reviewed
• [Journal Article] Search for Lepton-Flavor-Violating tau Decays into a Lepton and a Vector Meson (2011)
  • Author(s): K.Miyazaki, et al.(Belle Collaboration)
  • Journal Title: Physics Letters B Volume: 699 Issue: 4 Pages: 251-257
  • DOI: 10.1016/j.physletb.2011.04.011
  • Peer Reviewed
• [Journal Article] Search for CP violation in tau±->KOS pi± nu_tau Decays at Belle (2011)
  • Author(s): M.Bischofberger, et al.(Belle Collaboration)
  • Journal Title: Physical Review Letters Volume: 107 Issue: 13 Pages: 131801-131801
  • DOI: 10.1103/physrevlett.107.131801
  • Peer Reviewed
• [Journal Article] Search for Lepton-Number-Violating B+ ->D- 1+ 1'+ Decays (2011)
  • Author(s): O.Seon, et al.(Belle Collaboration)
  • Journal Title: Physical Review D Volume: 84 Issue: 7 Pages: 71106-71106
  • DOI: 10.1103/physrevd.84.071106
  • Peer Reviewed
• [Journal Article] Belle実験におけるタウ物理 (2011)
  • Author(s): 早坂圭司、居波賢二、林井久樹
  • Journal Title: 高エネルギーニュース Volume: 303 Pages: 185-192
• [Journal Article] Search for Lepton-Flavor-Violating t Decays into a Lepton and a Vector Meson (2011)
  • Author(s): Y.Miyazaki, et.al.
  • Journal Title: Physics Letters Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] Lifetime-Extended MCP-PMT (2011)
  • Author(s): T.Jinno, et.al.
  • Journal Title: Nucl.Instrum.And Meth. Volume: A629 Pages: 111-117
  • Peer Reviewed
• [Journal Article] Updated Search for Lepton Flavor Violating tau Decays into Three Leptons with 719 Million Produced τ-+τ^- Paris (2010)
  • Author(s): K. Hayasaka, K. Inami, Y. Miyazaki, T. Iijima, T. Ohshima, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 687 Pages: 139-143
  • Peer Reviewed
• [Journal Article] Search for LeptonFlavor Violating τDecays into 1K^0s and 1K^0sK^0s (2010)
  • Author(s): Y.Miyazaki, T.Iijima, T.Ohshima, K.Inami, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 692 Pages: 4-9
  • Peer Reviewed
• [Journal Article] Updated Search for Lepton Flavor Violating tau Decays into Three Leptons with 710 Million Produced τ^+τ^- Paris (2010)
  • Author(s): K.Hayasaka, et.al.
  • Journal Title: Physics Letters Volume: B687 Pages: 139-143
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating t Decays into lK0s and lK0sK0s (2010)
  • Author(s): Y.Miyazaki, et.al.
  • Journal Title: Physics Letters Volume: B692 Pages: 4-9
  • Peer Reviewed
• [Journal Article] Evidence for B-->tau- nu_bar with a Semileptonic Tagging Method (2010)
  • Author(s): K.Hara, et.al.
  • Journal Title: Physical Review Volume: D82
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor and Lepton Number Violating tau Decays into a Lepton and Two Charged Mesons (2010)
  • Author(s): Y.Miyazaki, et al
  • Journal Title: Physics Letter B 682 Pages: 355-362
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating tau Decays into Three Leptons with 719 million producted tautau pairs (2010)
  • Author(s): K.Hayasaka, K.Inami, Y.Miyazaki, et al.
  • Journal Title: Physics Letter B 687 Pages: 139-143
  • Peer Reviewed
• [Journal Article] Search for Lepton-Flavor-Violating τ Decays into a Lepton and an f_0(980) Meson (2009)
  • Author(s): Y. Miyazaki, T. Iijima, T. Ohshima, K. Inami, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 672 Pages: 317-322
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating τ Decays into one Lepton and Two Charged Mesons (2009)
  • Author(s): Y. Miyazaki, T. Ohshima, K. Inami, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 682 Pages: 355-362
  • Peer Reviewed
• [Journal Article] Precise measurement of hadronic τ^- decays with an η meson (2009)
  • Author(s): K. Inami, T. Ohshima, K. Kaji, T. Iijima, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 672 Pages: 209-218
  • Peer Reviewed
• [Journal Article] Precise measurement of hadronic tau-decays with an eta meson (2009)
  • Author(s): K. Inami, et.al.
  • Journal Title: Phys. Lett. B 672 Pages: 209-218
  • Peer Reviewed
• [Journal Article] Search for lepton-flavor-violating tau decay into a lepton and f 0 (980) meson (2009)
  • Author(s): Y. Miyazaki, et.al.
  • Journal Title: Phys. Lett. B 672 Pages: 317-322
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating τ Decays into Three Leptons (2008)
  • Author(s): Y. Miyazaki, T. Iijima, T. Ohshima, K. Inami, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 660 Pages: 154-160
  • Peer Reviewed
• [Journal Article] Search for lepton-flavor-violating τ→1 V^0 decays at Belle (2008)
  • Author(s): Y. Nishio, T. Iijima, K. Inami, T. Ohshima, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 664 Pages: 35-35
  • Peer Reviewed
• [Journal Article] New Search for τ→μγ and τ→eγ decays at Belle (2008)
  • Author(s): K. Hayasaka, T. Iijima, T. Ohshima, K. Inami, et al. (The Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 666 Pages: 16-22
  • Peer Reviewed
• [Journal Article] Cross-talk suppressed multi-anode MCP-PMT (2008)
  • Author(s): K. Tnami, T. Tijima, T. Ohshima, et al.
  • Journal Title: Nucl. Instrum. Meth. A Volume: 592 Pages: 247-253
  • Peer Reviewed
• [Journal Article] Likelihood Analysis of patterns in a time-of-Propagation (TOP) counter (2008)
  • Author(s): M. Staric, K. Inami, et al
  • Journal Title: Nucl. Instrum. Meth. A Volume: 595 Pages: 252-255
  • Peer Reviewed
• [Journal Article] Development of TOP counter for Super B factory (2008)
  • Author(s): K. Inami
  • Journal Title: Nucl. Instrum. Meth. A Volume: 595 Pages: 96-99
  • Peer Reviewed
• [Journal Article] (Belle collaboration), New search for τ→μγ and τ→eγ decays at Belle (2008)
  • Author(s): K.Inami, T.Iijima, T.Ohshima, et al.
  • Journal Title: Phys.Lett. B666 Pages: 16-16
  • Peer Reviewed
• [Journal Article] Cross-talk suppressed multi-anode MCP-PMT (2008)
  • Author(s): K.Inami, T.Ohshima, et al.
  • Journal Title: Nucl.Instr.Meth. A592 Pages: 247-247
  • Peer Reviewed
• [Journal Article] (Belle collaboration), Search for lepton flavor violating tau decays into three leptons (2008)
  • Author(s): Y.Miyazaki, T.Iijima, K.Inami, T.Ohshima, et al.
  • Journal Title: Phys.Lett. B660 Pages: 247-247
  • Peer Reviewed
• [Journal Article] New search for tau to mu gamma and e gamma decays at Belle (2008)
  • Author(s): K. Hayasaka, et.al.
  • Journal Title: Phys. Lett. B 666 Pages: 16-22
  • Peer Reviewed
• [Journal Article] Search for lepton-flavor-violating tau to lepton V O decays at Belle (2008)
  • Author(s): Y. Nishio, et.al.
  • Journal Title: Phys. Lett. B 664 Pages: 35-40
  • Peer Reviewed
• [Journal Article] Measurement of Cherenkov photons with silicon photomultipliers (2008)
  • Author(s): S.Korpar, et.al.
  • Journal Title: Nucl. Instrum. Meth. A 594 Pages: 13-17
  • Peer Reviewed
• [Journal Article] Cross-talk suppressed multi-anode MCP-PMT (2008)
  • Author(s): K. Inami, et.al.
  • Journal Title: Nucl. Instrum. Meth. A 592 Pages: 247-253
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating Tau Decays into Three Leptons (2008)
  • Author(s): Y. Miyazaki, et. al.
  • Journal Title: Physics Letters B 660 Pages: 154-160
  • Peer Reviewed
• [Journal Article] Observation of time dependent CP violation in B→η'K^0 decays and improved measurement of CP asymmetries in B→φK^0, KsKsKs and J/ψK^0 decays (2007)
  • Author(s): K. F. Chen, K. Hara, T. Iijima, K. Inami, T. Ohshima, et al.
  • Journal Title: Phys. Rev. Lett. Volume: 98
  • Peer Reviewed
• [Journal Article] Measurement of branching fraction and q2 distributions for B→πlv and ply decays with B→D^<(*)> decay tagging (2007)
  • Author(s): T. Hokuue, T. Iijima, K. Inami, T. Ohshima, et al.
  • Journal Title: Phys. Lett. B Volume: 648 Pages: 139-148
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating τ Decays into lη, lη' and lπ^0 (2007)
  • Author(s): Y. Miyazaki, T. Iijima, K. Inami, T. Ohshima, et al. (Belle collaboration)
  • Journal Title: Phys. Lett. B Volume: 648 Pages: 341-350
  • Peer Reviewed
• [Journal Article] (Belle collaboration), Observation of time-dependent CP violation in B^0→η'K^0 decays and improved measurement of CP asymmetries in B^0→φK^0, KsKsKs and J/ψK^0decays (2007)
  • Author(s): K.F.Chen, T.Iijima, K.Inami, T.Ohshima, et al.
  • Journal Title: Phys.Rev.Lett. 98 Pages: 31802-31802
  • Peer Reviewed
• [Journal Article] Search for Lepton Flavor Violating Tau Decays into l-eta, l-eta' and l-pi0 (2007)
  • Author(s): Y. Miyazaki, et. al.,
  • Journal Title: Physics Letters B 648 Pages: 341-350
  • Peer Reviewed
• [Journal Article] Measurement of branching fractions and q^2 distributions for B→πlv and B→ρlv Decays with B→D^<(*)>lv Decay Tagging (2007)
  • Author(s): T. Hokuue, et. al.,
  • Journal Title: Physics Letters B 648 Pages: 139-148
  • Peer Reviewed
• [Journal Article] Observation of time-independent CP violation in BO→η'K^0 decays and improved measurement of CP asymmetries in BO→φK^0, KsKsKs and J/psi K^0 decays (2007)
  • Author(s): K.-F.Chen et al.(Belle collaboration)
  • Journal Title: Physical Review Letters 98 Pages: 31802-31802
• [Journal Article] First Observation of the Decay τ→φΚν (2006)
  • Author(s): K. Inami, T. Ohshima, et al. (Belle Collaboration)
  • Journal Title: Phys. Lett. B Volume: 643 Pages: 5-10
  • Peer Reviewed
• [Journal Article] Evidence of the purely leptonic decay B→τν (2006)
  • Author(s): K. Ikado, T. Iijima, K. Inami, T. Ohshima, et al.
  • Journal Title: Phys. Rev. Lett. Volume: 97
  • Peer Reviewed
• [Journal Article] Search for lepton flavor violating tau decays with a Ks meson (2006)
  • Author(s): Y. Miyazaki, T. Iijima, K. Inami, T. Ohshima, et al. (Belle Collaboration)
  • Journal Title: Phys. Lett. B Volume: 639 Pages: 159-164
  • Peer Reviewed
• [Journal Article] (Belle collaboration), Evidence of the purely leptonic decay B→τν (2006)
  • Author(s): K.Ikado, T.Iijima, K.Inami, T.Ohshima, et al.
  • Journal Title: Phys.Rev.Lett. 97 Pages: 251802-251802
  • Peer Reviewed
• [Journal Article] Evidence of the purely leptonic decay B→τν (2006)
  • Author(s): K.Ikado et al.(Belle collaboration)
  • Journal Title: Physical Review Letters 97 Pages: 251802-251802
• [Journal Article] Search for Lepton Flavor Violating Tau Decays with a Ks meson (2006)
  • Author(s): Y.Miyazaki et al.(Belle collaboration)
  • Journal Title: Physics Letters B 639 Pages: 159-159
• [Journal Article] First observation of the decay τ→φKν (2006)
  • Author(s): K.Inami et al.(Belle collaboration)
  • Journal Title: Physics Letters B 643 Pages: 5-5
• [Journal Article] Search for Lepton flavor Violating tau Decays into lη, lη' and l π^0
  • Author(s): Y.Miyazaki et al.(Belle collaboration)
  • Journal Title: Physics Letters B (In press)
• [Presentation] BelleII実験に搭載する新型粒子識別装置TOPカウンターの速度分解能評価 (2012)
  • Author(s): 有田義宣
  • Organizer: 日本物理学会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-25
• [Presentation] Belle ll実験TOPカウンター石英輔射体の性能評価 (2012)
  • Author(s): 桐部直人
  • Organizer: 日本物理学会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-25
• [Presentation] Belle II実験TOPカウンター用MCP-PMTの性能測定システムの構築 (2012)
  • Author(s): 武市秀樹
  • Organizer: 日本物理学会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-25
• [Presentation] Belle II実験TOPカウンターの実機仕様プロトタイプによる動作 (2012)
  • Author(s): 鈴木一仁
  • Organizer: 日本物理学会
  • Place of Presentation: 関西学院大学
  • Year and Date: 2012-03-25
• [Presentation] Future Opportunities for Heavy Flavor Physics Experiments (2011)
  • Author(s): 飯嶋徹
  • Organizer: 10th ICFA Seminar on Future Perspectives in High-Energy Physics 2011
  • Place of Presentation: スイス・CERN研究所(招待講演)
  • Year and Date: 2011-10-03
• [Presentation] Belle results on Lepton Flavor Violation in tau decays (2011)
  • Author(s): K. Inami
  • Organizer: 19^<th> Particle & Nuclei International Confenrece
  • Place of Presentation: Cambridge, USA
  • Year and Date: 2011-07-14
• [Presentation] Belle results on Lepton Flavor Violation in tau decays (2011)
  • Author(s): 居波賢二
  • Organizer: PANIC11 (19th Particles & Nuclei International Conference)
  • Place of Presentation: アメリカ・ケンブリッジ
  • Year and Date: 2011-07-14
• [Presentation] Verification of focusing system for Time-Of-Propagation counter (2011)
  • Author(s): 有田義宣
  • Organizer: PANIC11 (19th Particles & Nuclei International Conference)
  • Place of Presentation: アメリカ・ケンブリッジ
  • Year and Date: 2011-07-14
• [Presentation] MCP-PMT development for Belle-II TOP counter (2011)
  • Author(s): K. Inami
  • Organizer: Technology and Instrumentation in Particle Physics 2011
  • Place of Presentation: Chicago, USA
  • Year and Date: 2011-06-09
• [Presentation] MCP-PMT development for Belle-II TOP counter (2011)
  • Author(s): 居波賢二
  • Organizer: TIPP2011 (Technology and Instrumentation in Particle Physics 2011)
  • Place of Presentation: アメリカ・シカゴ
  • Year and Date: 2011-06-09
• [Presentation] Beyond the Standard Model Physics at future B Factories and LHCb (2011)
  • Author(s): 飯嶋徹
  • Organizer: 23rd Rencontres de Blois, Particle Physics and Cosmology
  • Place of Presentation: フランス・ブロイス(招待講演)
  • Year and Date: 2011-05-29
• [Presentation] Lepton Flavor Violating tau decays at B-factories (2011)
  • Author(s): Y. Miyazaki
  • Organizer: Flavor Physics and CP Violation 2011
  • Place of Presentation: Israel
  • Year and Date: 2011-05-23
• [Presentation] Lepton Flavor Violating tau decays at B-factories (2011)
  • Author(s): 宮崎由之
  • Organizer: Flavor Physics and CP Violation 2011
  • Place of Presentation: イスラエル
  • Year and Date: 2011-05-23
• [Presentation] Belle実験におけるレプトンフレーバーを破るタウレプトン崩壊τ→lhh'の探索 (2011)
  • Author(s): 宮崎由之
  • Organizer: 日本物理学会 2011年次会
  • Place of Presentation: 要旨集
  • Year and Date: 2011-05-06
• [Presentation] 粒子識別装置TOPカウンターの色分解による識別能力の向上 (2011)
  • Author(s): 有田義宣
  • Organizer: 日本物理学会 2011年次会
  • Place of Presentation: 要旨集
  • Year and Date: 2011-05-06
• [Presentation] Belle II TOPカウンター実機用16ch MCP-PMTの性能 (2011)
  • Author(s): 武市秀樹
  • Organizer: 日本物理学会 2011年次会
  • Place of Presentation: 要旨集
  • Year and Date: 2011-05-06
• [Presentation] Belle II実験粒子識別装置TOPカウンター光学素子の放射線耐性試験 (2011)
  • Author(s): 古賀裕介
  • Organizer: 日本物理学会 2011年次会
  • Place of Presentation: 要旨集
  • Year and Date: 2011-05-06
• [Presentation] TOP counter prototype R&D (2011)
  • Author(s): T. Mori
  • Organizer: IEEE Nuclear Science Symposium
  • Place of Presentation: Knoxville, TN, USA
• [Presentation] Studies of a Proximity Focusing RICH with Aerogel Radiator for Belle II experiment (2011)
  • Author(s): K. Hara
  • Organizer: IEEE Nuclear Science Symposium
  • Place of Presentation: Knoxville, TN, USA
• [Presentation] Lifetime and radiation hardness of MCP-PMT for Belle II TOP counter (2010)
  • Author(s): 鈴木一仁
  • Organizer: 3回次世代光センサーに関するワークショップ
  • Place of Presentation: 名古屋大学
  • Year and Date: 2010-12-17
• [Presentation] Hadron Physics from Belle (2010)
  • Author(s): T.Iijima
  • Organizer: International Conference on the Structure of Baryons
  • Place of Presentation: Osaka, Japan
  • Year and Date: 2010-12-07
• [Presentation] Lifetime of HPK Square-shape MCP-PMT (2010)
  • Author(s): T.Mori
  • Organizer: WORKSHOP ON TIMING DETECTORS
  • Place of Presentation: Krakow, Poland
  • Year and Date: 2010-11-29
• [Presentation] Performance Test of TOP Counter Prototype (2010)
  • Author(s): T.Mori
  • Organizer: IEEE Nuclear Science Symposium 2010
  • Place of Presentation: Knoxvill, USA
  • Year and Date: 2010-10-30
• [Presentation] Studies of a Proximity Focusing RICH with Aerogel Radiator for Belle II Experiment (2010)
  • Author(s): K.Hara
  • Organizer: IEEE Nuclear Science Symposium 2010
  • Place of Presentation: Knoxville, USA
  • Year and Date: 2010-10-30
• [Presentation] PID in Belle II (2010)
  • Author(s): T.Iijima
  • Organizer: Probing Strangeness in Hard Processes 2010
  • Place of Presentation: Frascati, Italy
  • Year and Date: 2010-10-18
• [Presentation] Updated search for lepton-flavor-violating tau decays at Belle (2010)
  • Author(s): K.Inami
  • Organizer: 11th International Workshop on Tau-Lepton Physics
  • Place of Presentation: Manchester, United Kingdum
  • Year and Date: 2010-09-13
• [Presentation] B decays to tau lepton (2010)
  • Author(s): T.Iijima
  • Organizer: 11th International Workshop on Tau-Lepton Physics
  • Place of Presentation: Manchester, UK
  • Year and Date: 2010-09-13
• [Presentation] Belle実験におけるタウレプトンを用いたレプトンフレーバーを破る崩壊の探索 (2010)
  • Author(s): 宮崎由之
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 九州工業大学
  • Year and Date: 2010-09-11
• [Presentation] TOPカウンターの開発研究-Belle IIでの実機製作に向けた開発・設計状況- (2010)
  • Author(s): 鈴木一仁
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 九州工業大学
  • Year and Date: 2010-09-11
• [Presentation] BelleII実験TOPカウンター用MCP-PMTの量子効率の改良と寿命測定 (2010)
  • Author(s): 有田義宣
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 九州工業大学
  • Year and Date: 2010-09-11
• [Presentation] Search for lepton-number-violating decay B+→D-l+l+ (2010)
  • Author(s): O.Seon
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 九州工業大学
  • Year and Date: 2010-09-11
• [Presentation] B->D l+l+ search (2010)
  • Author(s): O.Seon
  • Organizer: XXX.Physics in Collision 2010
  • Place of Presentation: Karlsruhe, Garmany
  • Year and Date: 2010-09-01
• [Presentation] TOP counter prototype R&D (2010)
  • Author(s): K.Inami
  • Organizer: 7th International Workshop on Ring Imaging Cherenkov Detectors
  • Place of Presentation: Cassis, Provence, France
  • Year and Date: 2010-05-03
• [Presentation] Status and perspectives of Vacuum-based photon detectors (2010)
  • Author(s): T.Iijima
  • Organizer: 7th International Workshop on Ring Imaging Cherenkov Detectors
  • Place of Presentation: Cassis, Provence, France
  • Year and Date: 2010-05-03
• [Presentation] Tau physics at Belle (2010)
  • Author(s): K. Hayasaka
  • Organizer: Symposium on Prospects in the Physics of Discrete Symmetries
  • Place of Presentation: Rome, Italy
• [Presentation] Performance Test of TOP Counter Prototype (2010)
  • Author(s): T. Mori
  • Organizer: WORKSHOP ON TIMING DETECTORS
  • Place of Presentation: Krakow, Poland
• [Presentation] Updated search for lepton-flavor-violating tau decays at Belle (2010)
  • Author(s): K. Inami
  • Organizer: The 11^<th> International Workshop onTau-Lepton Physics (TAU2010)
  • Place of Presentation: Manchester, UK
• [Presentation] B decays to tau lepton (2010)
  • Author(s): T. Iijima
  • Organizer: The 11^<th> International Workshop onTau-Lepton Physics (TAU2010)
  • Place of Presentation: Manchester, UK
• [Presentation] Search for lepton flavour violating tau decay and lepton-number violation B decay at Belle (2010)
  • Author(s): K. Hayasaka
  • Organizer: 35th International Conference on High Energy Physics
  • Place of Presentation: Paris, France
• [Presentation] Recent tau decay results at B factories (2010)
  • Author(s): K. Hayasaka
  • Organizer: 22nd Rencontres de Bloiss
  • Place of Presentation: Blois, France
• [Presentation] Lepton Flavor Violation at B Factories (2010)
  • Author(s): Y. Miyazaki
  • Organizer: Flavor Physics and CV Violation 2010
  • Place of Presentation: Torino, Italy
• [Presentation] Development of time of propagation counters (2010)
  • Author(s): K. Inami
  • Organizer: 7^<th> International Workshop on Ring Imaging Cherenkov Detectors
  • Place of Presentation: Cassis, Provence, France
• [Presentation] Study of 144-channel Hybrid Avalanche Photo-Detector for Belle II RICH counter (2010)
  • Author(s): S. Shiizuka
  • Organizer: 12^<th> Vienna Conference on Instrumentation
  • Place of Presentation: Vienna, Austria
• [Presentation] Study of 144-channel Hybrid Avalanche Photo-Detector for Belle II RICH Counter (2010)
  • Author(s): S.Shiizuka
  • Organizer: 12th Vienna Conference On Instrumentation
  • Place of Presentation: Vienna, Austria
• [Presentation] Belle-II実験におけるTOP counterの形状最適化 (2010)
  • Author(s): 森隆志
  • Organizer: 日本物理学会2010年春期大会
  • Place of Presentation: 岡山大学
• [Presentation] TOPカウンターのための光検出器MCP-PMT寿命問題の改善 (2010)
  • Author(s): 有田義宣
  • Organizer: 日本物理学会2010年春期大会
  • Place of Presentation: 岡山大学
• [Presentation] エアロジェルRICH検出器に向けた光検出器HAPDの中性子耐性についての評価 (2010)
  • Author(s): 今村美貴
  • Organizer: 日本物理学会2010年春期大会
  • Place of Presentation: 岡山大学
• [Presentation] Rare τ decays from B factory (2009)
  • Author(s): K. Inami
  • Organizer: The 12th International Conference on B-Physics at Hadron Machines
  • Place of Presentation: Heidelberg, Germany
• [Presentation] B decays with tau at Belle (2009)
  • Author(s): K. Hara
  • Organizer: International Conference on Supersymmetry and the Unification of Fundamental Interations
  • Place of Presentation: Boston, USA
• [Presentation] Second-class current in τ→πην analysis and measurement of τ→h'h''h''' from Belle (2009)
  • Author(s): K. Hayasaka
  • Organizer: 2009 Europhysics Conference on High Energy Physics: HEP 2009 (EPS-HEP 2009)
  • Place of Presentation: Krakow, Poland
• [Presentation] Search for Lepton Flavor Violation in τ Decays at Belle Experiment (2009)
  • Author(s): Y. Miyazaki
  • Organizer: EPS-HEP2009
  • Place of Presentation: Krakow, Poland
• [Presentation] Recent topics of Particle Identification and Photon Detectors (2009)
  • Author(s): T. Iijima
  • Organizer: 1^<st> International conference on Technology and Instrumentation in Particle Physics
  • Place of Presentation: Tsukuba, Japan
• [Presentation] Rare tau Decay from B factories (2009)
  • Author(s): K.Inami
  • Organizer: International Conference on B-Physics at Hadron Machines (BEAUTY)
  • Place of Presentation: Heidelberg university, Germany
• [Presentation] Second class current in tau->pieta nu analysis and measurement of tau->hh'h"nu from Belle (2009)
  • Author(s): K.Hayasaka
  • Organizer: Europhysics Conference on High Energy Physics
  • Place of Presentation: Krakow, Poland
• [Presentation] Search for Lepton Flavor Violating tau Decays in Belle experiments (2009)
  • Author(s): Y.Miyazaki
  • Organizer: Europhysics Conference on High Energy Physics
  • Place of Presentation: Krakow, Poland
• [Presentation] Development of time of propagation counters (2009)
  • Author(s): K.Inami
  • Organizer: Workshop on Fast Cherenkov Detector
  • Place of Presentation: Giessen, Germany
• [Presentation] Rere B decays (2009)
  • Author(s): T.Iijima
  • Organizer: International Symposium on Lepton Photon Interactions at High Energies
  • Place of Presentation: Hamburg, Germany
• [Presentation] B decays with tau at Belle (2009)
  • Author(s): K.Hara
  • Organizer: International Conference on Supersymmetry and the Unification of Fundamental Interactions
  • Place of Presentation: Boston, USA
• [Presentation] Lepton Flavor Violation of Tau Lepton (2009)
  • Author(s): 飯嶋徹
  • Organizer: 日本物理学会2009年秋期大会
  • Place of Presentation: 甲南大学
• [Presentation] Belle実験におけるレプトンフレーバーを破るタウレプトン崩壊tau->1KOs, 1KOsKOsの探索 (2009)
  • Author(s): 宮崎由之
  • Organizer: 日本物理学会2009年秋期大会
  • Place of Presentation: 甲南大学
• [Presentation] 光検出器MCP-PMTの長寿命化対策 (2009)
  • Author(s): 神野高幸
  • Organizer: 日本物理学会2009年秋期大会
  • Place of Presentation: 甲南大学
• [Presentation] Recent topics on Particle identification and photon detectors (2009)
  • Author(s): T.Iijima
  • Organizer: 1st international conference of Technology and Instrumentation in Particle physics
  • Place of Presentation: Tsukuba, Japan
• [Presentation] Characterization of the 144-channel Hybrid Avalanche Photo-Detector (2009)
  • Author(s): S. Shiizuka
  • Organizer: The 1^<st> international conference on Technology and Instrumentation in Practice Physics TIPP 09
  • Place of Presentation: Japan, Tsukuba
• [Presentation] Recent topics of Particle identification and photon detectors (2009)
  • Author(s): T. Iijima
  • Organizer: The 1^<st> international conference on Technology and Instrumentation in Practice Physics TIPP 09
  • Place of Presentation: Japan, Tsukuba
• [Presentation] R&D of Particle identification devices with high precision timing (2009)
  • Author(s): K. Inami
  • Organizer: The 1^<st> international conference on Technology and Instrumentation in Practice Physics TIPP 09
  • Place of Presentation: Japan, Tsukuba
• [Presentation] Recent Belle results and prospects of Super KEK B factory (2009)
  • Author(s): K. Hara
  • Organizer: Progress in Particles Physics 2008
  • Place of Presentation: Japan, Kyoto Univ
• [Presentation] Belle実験におけるレプトンフレーバーを破るタウレプトン崩壊τ→1hh'の探索 (2009)
  • Author(s): 宮崎由之
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学
• [Presentation] RICH型粒子識別装置Focusing TOPの開発と性能評価 (2009)
  • Author(s): 綱田啓
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学
• [Presentation] 144 ch Hybrid Avalanche Photo Detectorの性能評価 (2009)
  • Author(s): 椎塚晋
  • Organizer: 日本物理学会第64回年次大会
  • Place of Presentation: 立教大学
• [Presentation] B physics at Belle (2009)
  • Author(s): 原康二
  • Organizer: 特定領域「フレーバー物理の新展開」研究会2009
  • Place of Presentation: 愛知県額田郡天の丸
• [Presentation] Cherenkov Detector R&D for Super B-factory (2009)
  • Author(s): 居波賢二
  • Organizer: 特定領域「フレーバー物理の新展開」研究会2009
  • Place of Presentation: 愛知県額田郡天の丸
• [Presentation] Search for LFV at B factories (2008)
  • Author(s): K. Hayasaka
  • Organizer: Symposium on Prospects in the Physics of Discrete Symmetries
  • Place of Presentation: IFIC, Valencia, Spain
• [Presentation] Tests of MCP-PMT for the TOP counter (2008)
  • Author(s): K. Inami
  • Organizer: Workshop on timing detectors: Medical and Particle Physics applications
  • Place of Presentation: Lyon, France
• [Presentation] Search for Lepton Flavor Violating τ decays at Belle (2008)
  • Author(s): Y. Miyazaki
  • Organizer: 10th International Workshop on Tau Lepton Physics (TAU08)
  • Place of Presentation: Novosibirsk, Russia
• [Presentation] Precise measurement of BR(τ→K^<*0>(892)K-v_τ), M_<K^*(892)> and Γ_<K^*(892)> from Belle (2008)
  • Author(s): Y. Usuki
  • Organizer: TAU08
  • Place of Presentation: Novosibirsk, Russia
• [Presentation] Hadronic Tau Decays at Belle (2008)
  • Author(s): K. Inami
  • Organizer: 34th International Conference on High Energy Physics
  • Place of Presentation: Philadelphia, PA, USA
• [Presentation] Rare B decays with leptons at Belle (2008)
  • Author(s): K. Hara
  • Organizer: 34th International Conference on High Energy Physics
  • Place of Presentation: Philadelphia, PA, USA
• [Presentation] Experimental review of lepton-flavor-violating tau decays (2008)
  • Author(s): K. Inami
  • Organizer: International Workshop On e^+e^- Collisions From Phi To Psi(PHIPSI08)
  • Place of Presentation: Laboratori Nazionali di Frascati, Italy
• [Presentation] Study of τ→K^<*0>(892)K_<v_τ>, and τ→ηΧν_τ decays at Belle (2008)
  • Author(s): Y. Usuki
  • Organizer: PHIPSI08
  • Place of Presentation: Frascati, Italy
• [Presentation] Hadronic tau decays at Belle (2008)
  • Author(s): K.Inami
  • Organizer: 34th international conference on High energy physics
  • Place of Presentation: Philadelphia, USA
• [Presentation] Rare B decays with leptons at Belle (2008)
  • Author(s): K.Hara
  • Organizer: 34th international conference on High energy physics
  • Place of Presentation: Philadelphia, USA
• [Presentation] Experimental review on lepton flavor violating tau decays (2008)
  • Author(s): K. Inami
  • Organizer: International workshop on e + e- collisions from Phi to Psi
  • Place of Presentation: Italy, Frascati
• [Presentation] Study for tau -> K * 0 Knu and tau -> eta + X decay at Belle (2008)
  • Author(s): Y. Usuki
  • Organizer: International workshop on e + e- collisions from Phi to Psi
  • Place of Presentation: Italy, Frascati
• [Presentation] Hadronic tau decays at Belle (2008)
  • Author(s): K. Inami
  • Organizer: 34 th international conference on high energy physics
  • Place of Presentation: USA, Philadelphia
• [Presentation] Rare B decays with leptons at Belle (2008)
  • Author(s): K. Hara
  • Organizer: 34 th international conference on high energy physics
  • Place of Presentation: USA, Philadelphia
• [Presentation] Search for lepton flavor violating tau decays at Belle (2008)
  • Author(s): Y. Miyazaki
  • Organizer: 10 th international workshop on tau lepton physics
  • Place of Presentation: Russia, Novosibirsk
• [Presentation] Tau decays with etas at Belle, Tau -> K * Knu at Belle (2008)
  • Author(s): Y. Usuki
  • Organizer: 10 th international workshop on tau lepton physics
  • Place of Presentation: Russia, Novosibirsk
• [Presentation] SuperKEKB status and prospects (2008)
  • Author(s): T. Iijima
  • Organizer: 9 th ICFA seminar
  • Place of Presentation: USA, SLAC
• [Presentation] Tests of MCP-PMT for the TOP counter (2008)
  • Author(s): K. Inami
  • Organizer: Workshop on timing detectors
  • Place of Presentation: France, Lyon
• [Presentation] Upgrade plan of KEKB/Belle (2008)
  • Author(s): T. Iijima
  • Organizer: Workshop on new hadrons with various flavors
  • Place of Presentation: Japan, Nagoya
• [Presentation] Detector R&D : Belle PID (2008)
  • Author(s): K. Inami
  • Organizer: Workshop on new hadrons with various flavors
  • Place of Presentation: Japan, Nagoya
• [Presentation] Searches for LFV at B factories (2008)
  • Author(s): K. Hayasaka
  • Organizer: Symposium on Prospects in the Physics of Discrete Symmetries
  • Place of Presentation: Spain, Valencia
• [Presentation] Belle実験におけるB→D(*)τυ崩壊の測定 (2008)
  • Author(s): 小酒井良延
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 山形大学
• [Presentation] Belle実験におけるB^+→τ^+υ_τ崩壊の測定 (2008)
  • Author(s): 原康二
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 山形大学
• [Presentation] RICH型粒子識別装置TOPカウンターの実機プロトタイプ構築 (2008)
  • Author(s): 森隆志
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 山形大学
• [Presentation] RICH型粒子識別装置TOPカウンターの性能評価 (2008)
  • Author(s): 栗本謙
  • Organizer: 日本物理学会2008年秋季大会
  • Place of Presentation: 山形大学
• [Presentation] Development of TOP counter for Super B factory (2007)
  • Author(s): 居波賢二
  • Organizer: 6th International Wirkshop on Ring Imaging Cherenkov Counters
  • Place of Presentation: イタリア、トリエステ
  • Year and Date: 2007-10-15
• [Presentation] Time dependent CP violation in penguin dominated B decays at Belle (2007)
  • Author(s): 原康二
  • Organizer: The 2007 Europhysics Conference on High Energy Physics
  • Place of Presentation: イギリス、ミュンヘン
  • Year and Date: 2007-07-19
• [Presentation] Timing properties of MCP-PMT (2007)
  • Author(s): K. Inami
  • Organizer: Workshop on timing detectors
  • Place of Presentation: Paris, France
• [Presentation] Development of TOP counter for Super B factory (2007)
  • Author(s): K. Inami
  • Organizer: 6th International Workshop On Ring Imaging Cherenkov Counters
  • Place of Presentation: Trieste, Ttaly
• [Presentation] Tau decays at Belle (2007)
  • Author(s): T.Ohshima
  • Organizer: The 2007 Europhysics conference on High energy physics
  • Place of Presentation: Manchester, England
• [Presentation] Study of LFV in tau Decay at Belle (2006)
  • Author(s): T. Ohshima
  • Organizer: International Workshop on Tau-Lepton Physics (Tau06)
  • Place of Presentation: Pisa, Italy
• [Presentation] Measurement of τ→φΚν_τ branching fraction (2006)
  • Author(s): T. Ohshima
  • Organizer: Tau06
  • Place of Presentation: Pisa, Italy
• [Presentation] Search of lepton flavor violation at B factories (2006)
  • Author(s): K. Hayasaka
  • Organizer: International Conference of High Energy Physics
  • Place of Presentation: Moscow, Russia
• [Presentation] Lepton Flavor Violation tau and Leptonic B Decays at the B factories (2006)
  • Author(s): Y. Miyazaki
  • Organizer: Conference of Intersection Particle and Nuclear Physics
  • Place of Presentation: Puerto Rico, USA
• [Presentation] Time of Flight measurement with MCP-PMT (2006)
  • Author(s): K. Inami
  • Organizer: In the Proceedings of International Symposium on Detector Development for Particle, Astroparticle and Synchrotron Radiation Experiments
  • Place of Presentation: SLAC, USA
• [Presentation] New physics via rare decay rates, polarizations in leptonic decays (2006)
  • Author(s): K.Ikado
  • Organizer: 11th international conference on B-physics at Hadron Machines
  • Place of Presentation: Oxford, England
• [Remarks]
  • URL: http://osksn2.hop.sci.osaka-u.ac.jp/~taku/flavor/
• [Remarks]
  • URL: http://osksn2.hep.sci.osaka-u.ac.jp/~flavor/index.html
• [Remarks]
  • URL: http://osksn2.hep.sci.osaka-u.ac.jp/~flavor/index.html
• [Remarks]
  • URL: http://www.hepl.phys.nagoya-u.ac.jp/public/hadron_ws2008/
• [Remarks]
  • URL: http://www.hepl.phys.nagoya-u.ac.jp/public/flavor_ws2009/
• [Remarks]
  • URL: http://www.hepl.phys.nagoya-u.ac.jp/public/hadron_ws2008/
• [Remarks]
  • URL: http://www.hepl.phys.nagoya-u.ac.jp/public/flavor_ws2009/