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World's best sensitivities of new physics searches with Electroweak Penguin B decays and development of light-weight and fast-readout pixel detector

Research Project

Project/Area Number 16H03968
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 InstitutionHigh Energy Accelerator Research Organization (2018-2019)
Tohoku University (2016-2017)

Principal Investigator

Ishikawa Akimasa  大学共同利用機関法人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 (40452833)

Co-Investigator(Kenkyū-buntansha) 新井 康夫  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 特別教授 (90167990)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2019: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2017: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
KeywordsB中間子 / CP対称性の破れ / アイソスピン対称性の破れ / レプトン普遍性 / 超対称性 / 電弱バリオジェネシス / 荷電ヒッグス粒子 / ピクセル検出器 / X(3872) / 高速データ転送 / LVDS回路 / PLL回路 / IOライブラリ / DuTiP / 素粒子実験 / Belle II 実験 / レプトクォーク / レプトンフレーバーユニバーサリティーの破れ / 半導体ピクセル検出器 / レプトンフレーバーの破れ / 高速軽量ピクセル検出器 / B中間子輻射ペンギン崩壊 / CP非保存 / レプトンフレーバーユニバーサリティー / B中間子ニュートリノ対放出崩壊 / SOI / 半導体崩壊展検出器 / B中間子輻射崩壊 / フレーバー物理 / B中間子電弱ペンギン崩壊 / 崩壊点検出器 / 半導体検出器
Outline of Final Research Achievements

Physics beyond the standard model was searched for using electroweak penguin B Decays at Belle and Belle II experiments. We have measured the observable for some electroweak penguin B decays most precisely, and have set the strongest upper limits on the branching fractions for some modes. Further, we have also tested lepton flavor universality in B->K(*)l+l- decays in which anomalies are seen. These results strongly constrain physics beyond the standard model of which LHC cannot reach the energy scale.
Development of light-weight and fast-readout pixel detector has been performed. At Belle II experiment, trigger rate is very high so we have invented new pixel detector concept DuTiP with fast readout and enough small position resolution. The pixel detector and its readout circuit has been designed with the SOI technology.

Academic Significance and Societal Importance of the Research Achievements

B中間子のループを介した崩壊の中でも、電弱ペンギン崩壊はそのループの中に未発見の重い新粒子が回りやすいため、新物理に敏感である。新物理のエネルギースケールは世界最高エネルギーのLHC加速器でもとどかないため、B中間子の研究は非常に重要である。Belle実験・BelleII実験で電弱ペンギン崩壊を世界最高精度で測定・探索し、残念ながら新物理の徴候は見つからなかったが、新物理に強い制限を与えることに成功した。この研究は Belle II 実験でも引き続き行われ、新物理の発見が期待される。
高速軽量ピクセル検出器は素粒子実験での発見のために非常に重要であり、新規ピクセル検出器コンセプトを発明した。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (88 results)

All 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (11 results) Journal Article (27 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 24 results,  Open Access: 16 results,  Acknowledgement Compliant: 3 results) Presentation (48 results) (of which Int'l Joint Research: 23 results,  Invited: 33 results) Book (1 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] IPHC/IN2P3(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Indiana(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Oxford(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Siegen(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] OEAW(オーストリア)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] IPHC/IN2P3研究所/LAL研究所(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Indiana大学/Wayne State 大学(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Oxford大学(英国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Siegen大学(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Warsaw大学(ポーランド)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] IPHC/IN2P3(フランス)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment2020

    • Author(s)
      F. Abudinen, ..., K. Hayasaka,..., T. Iijima, ..., H. Kakuno, 他393名 (Belle II Collaboration)
    • Journal Title

      Chinese Physics C

      Volume: 44 Issue: 2 Pages: 021001-021001

    • DOI

      10.1088/1674-1137/44/2/021001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development of integration-type silicon-on-insulator monolithic pixel detectors using a float zone silicon2020

    • Author(s)
      Mitsui S.、Arai Y.、Miyoshi T.、Takeda A.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 953 Pages: 163106-163106

    • DOI

      10.1016/j.nima.2019.163106

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for B0→X(3872)γ2019

    • Author(s)
      Chou P.-C.、Chang P.、Ishikawa A.、et. al、 Belle Collaboration
    • Journal Title

      Physical Review D

      Volume: 100 Issue: 1 Pages: 012002-18

    • DOI

      10.1103/physrevd.100.012002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Belle II Physics Book2019

    • Author(s)
      Kou E、Urquijo P、..., K. Hayasaka,..., T. Iijima, ..., H. Kakuno, 他533名
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2019 Issue: 12 Pages: 1645-1645

    • DOI

      10.1093/ptep/ptz106

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for invisible decays of the Higgs boson at the ILC2019

    • Author(s)
      Ishikawa Akimasa
    • Journal Title

      PoS

      Volume: 367 Pages: 03-03

    • DOI

      10.22323/1.367.0147

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Radiation hardness of silicon-on-insulator pixel devices2019

    • Author(s)
      Hara Kazuhiko、Aoyagi Wataru、Sekigawa Daisuke、Iwanami Shikie、Honda Shunsuke、Tsuboyama Toru、Arai Yasuo、Kurachi Ikuo、Miyoshi Toshinobu、Yamada Miho、Ikegami Yoichi
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 924 Pages: 426-430

    • DOI

      10.1016/j.nima.2018.05.077

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] R&D status of SOI-based pixel detector with 3D stacking readout2019

    • Author(s)
      Tsuboyama Toru、Ono Shun、Yamada Miho、Arai Yasuo、Togawa Manabu、Kurachi Ikuo、Ikegami Yoichi、Hara Kazuhiko、Ishikawa Akimasa、Ikebe Masayuki、Motoyoshi Makoto
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 924 Pages: 422-425

    • DOI

      10.1016/j.nima.2018.08.089

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a monolithic pixel sensor based on SOI technology for the ILC vertex detector2019

    • Author(s)
      Shun Ono, Miho Yamada, Manabu Togawa, Yasuo Arai, Toru Tsuboyama, Ikuo Kurachi, Kazuhiko Hara, Yoichi Ikegami, Taohan Li, Akimasa Ishikawa
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 924 Pages: 431-435

    • DOI

      10.1016/j.nima.2018.06.075

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurements of isospin asymmetry and difference of directCPasymmetries in inclusiveB→Xsγdecays2019

    • Author(s)
      Watanuki S.、Ishikawa A.、 et al、The Belle Collaboration
    • Journal Title

      Physical Review D

      Volume: 99 Issue: 3 Pages: 032012-113

    • DOI

      10.1103/physrevd.99.032012

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigation of radiation hardness improvement by applying back-gate bias for FD-SOI MOSFETs2019

    • Author(s)
      Kurachi Ikuo、Kobayashi Kazuo、Okihara Masao、Kasai Hiroki、Hatsui Takaki、Hara Kazuhiko、Miyoshi Toshinobu、Arai Yasuo
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 924 Pages: 404-408

    • DOI

      10.1016/j.nima.2018.05.068

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of time-dependent CP asymmetries in B0→KS0ηγ decays2018

    • Author(s)
      Nakano H.、Ishikawa A.、Sumisawa K.、 et al、The Belle Collaboration
    • Journal Title

      Physical Review D

      Volume: 97 Issue: 9 Pages: 092003-110

    • DOI

      10.1103/physrevd.97.092003

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for the lepton-flavor-violating decay B0→K*0μ±e-+2018

    • Author(s)
      S. Sandilya et. al. (Belle Collaboration)
    • Journal Title

      Physical Review D

      Volume: 98 Issue: 7 Pages: 071101-071101

    • DOI

      10.1103/physrevd.98.071101

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Monolithic Pixel Sensor with Fine Space-Time Resolution Based on Silicon-on-Insulator Technology for the ILC Vertex Detector2018

    • Author(s)
      Shun Ono, Miho Yamada, Yasuo Arai, Toru Tsuboyama, Manabu Togawa, Teppei Mori, Ikuo Kurachi, Kazuhiko Hara, Yoichi Ikegami, Daisuke Sekigawa, Shun Endo, Akimasa Ishikawa
    • Journal Title

      Springer Proceedings in Physics

      Volume: 213 Pages: 370-374

    • DOI

      10.1007/978-981-13-1316-5_69

    • ISBN
      9789811313158, 9789811313165
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of monolithic pixel detector with SOI technology for the ILC vertex detector2018

    • Author(s)
      Yamada M.、Ono S.、Tsuboyama T.、Arai Y.、Haba J.、Ikegami Y.、Kurachi I.、Togawa M.、Mori T.、Aoyagi W.、Endo S.、Hara K.、Honda S.、Sekigawa D.
    • Journal Title

      Journal of Instrumentation

      Volume: 13 Issue: 01 Pages: C01037-C01037

    • DOI

      10.1088/1748-0221/13/01/c01037

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Performance study of double SOI image sensors2018

    • Author(s)
      Miyoshi T.、Arai Y.、Fujita Y.、Hamasaki R.、Hara K.、Ikegami Y.、Kurachi I.、Nishimura R.、Ono S.、Tauchi K.、Tsuboyama T.、Yamada M.
    • Journal Title

      Journal of Instrumentation

      Volume: 13 Issue: 02 Pages: C02005-C02005

    • DOI

      10.1088/1748-0221/13/02/c02005

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Silicon-on-insulator monolithic pixel technology for radiation image sensors2018

    • Author(s)
      Arai Yasuo
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 10 Pages: 1002A1-1002A1

    • DOI

      10.7567/jjap.57.1002a1

    • NAID

      210000149678

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 素粒子崩壊点測定の為の半導体測定器2018

    • Author(s)
      石川明正
    • Journal Title

      放射線

      Volume: 44(2) Pages: 49-53

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Evidence for Isospin Violation and Measurement of CP Asymmetries in B→K*(892)γ2017

    • Author(s)
      Horiguchi T.、Ishikawa A.、Haba J.、Hayasaka K.、Itoh R.、Sakai Y.、et al., Belle Collaboration
    • Journal Title

      Physical Review Letters

      Volume: 119 Issue: 19 Pages: 191802-191802

    • DOI

      10.1103/physrevlett.119.191802

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Search for B to h nu nubar decays with semi-leptonic tagging at Belle2017

    • Author(s)
      J. Grygier, A. Ishikawa, et al. [Belle Collaboration]
    • Journal Title

      Physical Review

      Volume: D96 Issue: 9 Pages: 091101-091101

    • DOI

      10.1103/physrevd.96.091101

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Summary of the CKM 2016 working group on rare decays2017

    • Author(s)
      Lunghi Enrico、Ishikawa Akimasa、Moulson Matthew、Serrano Justine
    • Journal Title

      Proceedings of Science

      Volume: 291 Pages: 016-016

    • DOI

      10.22323/1.291.0016

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Radiative and EW penguin B-decays at Belle2017

    • Author(s)
      Ishikawa Akimasa
    • Journal Title

      Proceedings of Science

      Volume: 304 Pages: 009-009

    • DOI

      10.22323/1.304.0009

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Front-end electronics of double SOI imaging sensors2017

    • Author(s)
      Toshinobu Miyoshi et al.
    • Journal Title

      Journal of Instrumentation

      Volume: 12 Issue: 02 Pages: 1-8

    • DOI

      10.1088/1748-0221/12/02/c02004

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Performance of the INTPIX6 SOI pixel detector2017

    • Author(s)
      Arai Y.、Bugiel Sz.、Dasgupta R.、Idzik M.、Kapusta P.、Kucewicz W.、Miyoshi T.、Turala M.
    • Journal Title

      Journal of Instrumentation

      Volume: 12 Issue: 01 Pages: C01028-C01028

    • DOI

      10.1088/1748-0221/12/01/c01028

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lepton-Flavor-Dependent Angular Analysis of B→K*l+l-2017

    • Author(s)
      Wehle S.、Ishikawa A., et al、Belle Collaboration
    • Journal Title

      Physical Review Letters

      Volume: 118 Issue: 11

    • DOI

      10.1103/physrevlett.118.111801

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Search for the decay B0→φγ2016

    • Author(s)
      King Z.、Ishikawa A., et al、Belle Collaboration
    • Journal Title

      Physical Review D

      Volume: 93 Issue: 11

    • DOI

      10.1103/physrevd.93.111101

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Tradeoff Between Low-Power Operation and Radiation Hardness of Fully Depleted SOI pMOSFET by Changing LDD Conditions2016

    • Author(s)
      Ikuo Kurachi, Kazuo Kobayashi, Marie Mochizuki, Masao Okihara, Hiroki Kasai, Takaki Hatsui, Kazuhiko Hara,Toshinobu Miyoshi, and Yasuo Arai
    • Journal Title

      IEEE Trans. on Elec. Devices

      Volume: 印刷中 Issue: 6 Pages: 2293-2298

    • DOI

      10.1109/ted.2016.2552486

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Test results of a counting type SOI device for a new X-ray area detector2016

    • Author(s)
      R. Hashimoto, Y. Arai, N. Igarashi, R. Kumai, T. Miyoshi and S. Kishimoto
    • Journal Title

      AIP Conference Proceedings

      Volume: 1741 Pages: 040031-040031

    • DOI

      10.1063/1.4952903

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Physics at Belle II2020

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      KEK-PH 2020
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Belle II 実験におけるB->Xsl+l- によるレプトン普遍性の検証と新物理探索2020

    • Author(s)
      佐藤瑶, 石川明正, 山本均
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Belle実験におけるBメソン稀崩壊(b → d l l )探索2020

    • Author(s)
      吉原圭亮, S. Prell, J. Cochran, C. Chen, 石川明正, 後田裕, 西田昌平, Belle Collaboration
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Belle II 検出器アップグレードに向けたピクセル崩壊点検出器の要求性能の研究およびSOI技術を用いた設計2020

    • Author(s)
      Taohan Li, 幅淳二, 新井康夫, 石川明正, 小野峻, 倉知郁生, 武田彩希, 高柳武浩, 坪山透, 山田美帆, BAUDOT Jerome, KACHEL Maciej
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 大面積電荷積分型SOIピクセル検出器INTPIX7を用いたビーム飛跡検出のための開発研究2020

    • Author(s)
      岩波四季恵, 原和彦, 村山仁志, 山内大輝, 新井康夫, 池上陽一, 石川明正, 高柳武浩, 倉知郁生, 坪山透, 西村龍太郎, 三好敏喜, 幅淳二, 小野峻, 山田美帆
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ILC崩壊点検出器としての位置・時間計測が可能なSOIピクセル検出器SOFISTの性能評価2020

    • Author(s)
      村山仁志, 原和彦, 山内大輝, 安部竜平, 岩波四季恵, 渡辺圭敏, 岡田唯, 新井康夫, 坪山透, 三好敏喜, 倉知郁生, 幅淳二, 小野峻, 石川明正, 外川学, 池上陽一
    • Organizer
      日本物理学会第75回年次大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Heavy Flavors at Belle II Status and Plans2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      The XXVII International Workshop on Deep Inelastic Scattering and Related Subjects (DIS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physics Prospects at Belle II and ILC2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      21st New Physics Forum
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Anomalies in B decays2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      Anomalies
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Search for invisible decays of the Higgs boson at the ILC2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      The 29th International Symposium on Lepton Photon Interactions at High Energies (LP2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Prospects of b-->sl+l- and related modes at Belle II2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      Rare semileptonic B Decays: Theory and Experiment (bsll2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Missing energy and electroweak penguin modes in (early) Belle II data2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      Intensity Frontier in Particle Physics : Flavor, CP Violation and Dark Physics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physics at Belle II2019

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      27th New Higgs Working Group
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Search for the Z’and light dark matter in Lμ - Lτ model at Belle2019

    • Author(s)
      Thomas Czank, Igal Jaegle, Akimasa Ishikawa, Hitoshi Yamamoto, Belle Collaboration
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Belle実験におけるB0→γγ崩壊過程の研究-機械学習を用いた新しい解析手法の開発-2019

    • Author(s)
      岸田直也, 岩崎昌子, 石川明正, 中島悠太, 武村紀子, 長原一, 中野貴志, 他Belle Collaboration, RCNP深層学習プロジェクトグループ
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Application of SOI to Belle II upgrade ~The “DuTiP” Concept~2019

    • Author(s)
      Yasuo Arai, Junji Haba, Akimasa Ishikawa, Ikuo Kurachi, Taohan Li, Shun Ono, Takehiro Takayanagi, Ayaki Takeda, Toru Tsuboyama, Miho Yamada
    • Organizer
      Belle II VXD Open Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SOI for Tracking2019

    • Author(s)
      Yasuo Arai
    • Organizer
      Belle II VXD Open Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Belle II and ILC Pixel Detectors2019

    • Author(s)
      石川明正
    • Organizer
      Kick-off meeting for Platform B (Silicon)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Development of Pixel Vertex Detector for Belle II Experiment ~The “DuTiP” Concept~2019

    • Author(s)
      Akimasa Ishikawa, Yasuo Arai, Jerome Baudot, Junji Haba, Maciej Kachel, Ikuo Kurachi, Taohan Li, Shun Ono, Takehiro Takayanagi, Ayaki Takeda, Toru Tsuboyama, Miho Yamada
    • Organizer
      第2回「量子線イメージング研究会」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Belle II Pixel Detector Upgrade2019

    • Author(s)
      石川明正
    • Organizer
      Flavor Physics Workshop 2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] New Pixel Detector Concept 'DuTiP' for Belle II Upgrade and the ILC with an SOI Technology2019

    • Author(s)
      Akimasa Ishikawa, Yasuo Arai, Jerome Baudot, Junji Haba, Maciej Kachel, Ikuo Kurachi, Taohan Li, Shun Ono, Takehiro Takayanagi, Ayaki Takeda, Toru Tsuboyama, Miho Yamada
    • Organizer
      12th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD12)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 電子陽電子コライダーにおけるヒッグス粒子精密測定を用いた新物理探索2019

    • Author(s)
      石川明正
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] SOI技術を用いたBelle II Pixel 検出器の開発2019

    • Author(s)
      石川明正、新井康夫, 坪山透, 幅淳二, 中村克郎, 倉知郁生, 小野峻, 山田美帆 , Taohan Li
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] The search for a dark sector muonic gauge boson Z’at the Belle experiment2019

    • Author(s)
      Thomas Czank, Igal Jaegle, Akimasa Ishikawa, Hitoshi Yamamoto
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Activities on SOI Monolithic X-Ray Imaging Detectors2018

    • Author(s)
      Yasuo Arai
    • Organizer
      Gordon Research Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SOI技術を用いた量子イメージングセンサの開発と応用2018

    • Author(s)
      新井康夫
    • Organizer
      第82回半導体・集積回路技術シンポジウム
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] SOIPIX: Status & Perspectives, ~ ILC vertex detector & 3D Integration ~2018

    • Author(s)
      Yasuo Arai
    • Organizer
      International workshop on the high energy Circular Electron-Positron Collider (CEPC)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Radiative B Decays at Belle2018

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      XXXIX International Conference on High Energy Physics (ICHEP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Status and Prospects of LFUV Measurements in B physics2018

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      Interplay between Particle and Astroparticle Physics (IPA 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Pixel Detector Upgrade2018

    • Author(s)
      石川明正
    • Organizer
      Flavor Physics Workshop 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] Belle実験における準包括的再構成法を用いたB→ Xsγにおける荷電・中性B中間子のCP破れの差およびアイソスピン対称性の破れの測定2018

    • Author(s)
      綿貫峻, 石川明正, 山本均, 他Belle Collaboration
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Belle II実験におけるB→K*γ崩壊の研究2018

    • Author(s)
      為近彩智, 角野秀一, 米永匡伸, 石川明正, 太田恭平, 他 BelleII Collaboration
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大面積SOIピクセル検出器INTPIX4を用いたビーム飛跡再構成性能の評価2018

    • Author(s)
      山内大輝, 原和彦, 安部竜平, 岩波四季恵, 村山仁志, 渡辺圭敏, 増山明花, 新井康夫, 三好敏喜, 倉知郁生, 坪山透, 花垣和則, 幅淳二, 外川学, 池上陽一, 小野峻, 山田美帆, 石川明正, Taohan Li, 西村龍太郎, 他SOIPIXグループ
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] BF and Angular Analysis of b->sl+l-processes at Belle II2018

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      b->sl+l- workshop 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] B中間子のタウ粒子を含む崩壊と稀崩壊による新物理探索2018

    • Author(s)
      石川明正
    • Organizer
      日本物理学会第73回年次大会シンポジウム「Belle II 実験の拓く新物理~B2TiP book 完成と展望~」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] SOI Pixel Detector,~ Looking into the History of the Universe ~2018

    • Author(s)
      Yasuo Arai
    • Organizer
      Inaugural Symposium: Tomonaga Center for the History of the Universe
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Measurements of b->sl+l- at Belle and Prospects at Belle II2017

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      Anomalies in b to sll and its implications
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] HyENEXSSを用いたSOI放射線検出器の電荷収集効率の研究2017

    • Author(s)
      石川明正
    • Organizer
      TCADアカデミック委員会 研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Radiative and EW Penguin B Decays at Belle2017

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      15th Conference on Flavor Physics and CP Violation (FPCP2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 素粒子崩壊点測定の為の半導体測定器2017

    • Author(s)
      石川明正
    • Organizer
      第78回応用物理学会秋期学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Summary of Vertex/Tracking/Sim/Reco2017

    • Author(s)
      Akimasa Ishikawa, Frank Gaede
    • Organizer
      International Workshop on Future Linear Colliders (LCWS2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Belle II 実験におけるB中間子を用いた新物理探索2017

    • Author(s)
      石川明正
    • Organizer
      大阪ワークショップ2017 「地上実験で検証可能な新物理」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] SOI monolithic pixel technology for radiation image sensor2017

    • Author(s)
      Y. Arai, T. Miyoshi, and I. Kurachi
    • Organizer
      2017 IEEE Electron Device Meeting (IEDM17)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] High Resolution SOI Pixel Detector ~ overview ~2017

    • Author(s)
      Yasuo Arai
    • Organizer
      HSTD11 & SOIPIX2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Recent Results on Radiative and Electroweak Penguin B Decays at Belle2016

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      XIIIth International Conference on Heavy Quarks and Leptons (HQL2016)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physics Prospects at Belle II2016

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      22nd International Symposium on Particles, Strings and Cosmology (PASCOS2016)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Radiative and EW Penguin Decays at Belle and Belle II2016

    • Author(s)
      Akimasa Ishikawa
    • Organizer
      FlavourPhysics with High-Luminosity Experiments at MIAPP
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] SOI Monolithic Pixel Detector Technology2016

    • Author(s)
      Yasuo Arai
    • Organizer
      The 25th International workshop on vertex detectors
    • Related Report
      2016 Annual Research Report
  • [Book] Radiation Imaging Detectors Using SOI Technology2017

    • Author(s)
      Y. Arai and I. Kurachi
    • Total Pages
      59
    • Publisher
      Morgan & Claypool Publisher
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] 半導体装置2017

    • Inventor(s)
      新井康夫, 沖原将生, 葛西大樹
    • Industrial Property Rights Holder
      ラピスセミコンダクタ, 高エネルギー加速器研究機構
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-101258
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2021-02-19  

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