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J-GLOBAL ID：200901027097212299   Update date: Apr. 07, 2024

Tobiyama Makoto

トビヤマ マコト | Tobiyama Makoto
Affiliation and department：
High Energy Accelerator Research Organization Accelerator Laboratory

About High Energy Accelerator Research Organization Accelerator Laboratory


Job title： Professor
Homepage URL  (2)： http://ahfb1.kek.jp/members/tobiyama.html ,  http://ahfb1.kek.jp/members/tobiyama_e.html
Research field  (1)： Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
Research keywords  (2)： 加速器物理学 ,  Accelerator Physics
Research theme for competitive and other funds  (12)：
  • 2009 - 2011 Development of Beam Diagnostic Apparatus for Energy Recovery Linac
  • 2009 - 2011 Study of beam size blowup due to transverse bunch feedback noise.
  • 2008 - 2010 Fundamental Research of a superconducting RF cavity for an energy recovery linac
  • 2007 - 大強度陽子加速器フィードバックシステムの研究
  • 2007 - Study of beam instability and its cure for high intensity proton accelerator
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Papers (46)：
  • T. Ishibashi, M. Migliorati, D. Zhou, K. Shibata, T. Abe, M. Tobiyama, Y. Suetsugu, S. Terui. Impedance modelling and single-bunch collective instability simulations for the SuperKEKB main rings. Journal of Instrumentation. 2024. 19. 02. P02013-P02013
  • H. Ikeda, H. Fukuma, T. Kobayashi, T. Mimashi, T. Mitsuhashi, G. Mitsuka, S. Sasaki, M. Tobiyama. SuperKEKB Beam Instabilities Challenges and Experience. Proceedings of the 65th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e- Colliders 2022. 2022
  • Y. Suetsugu, H. Fukuma, K. Ohmi, M. Tobiyama, J. Flanagan, H. Ikeda, E. Mulyani, K. Shibata, T. Ishibashi, M. Shirai, et al. Mitigating the electron cloud effect in the SuperKEKB positron ring. Physical Review Accelerators and Beams. 2019. 22. 2
  • M. Tobiyama, J.W. Flanagan, T. Kobayashi, S. Terui, J.D. Fox. Longitudinal Bunch-by-Bunch Feedback Systems for SuperKEKB LER. Proceedings of the 8th International Beam Instrumentation Conference. 2019
  • Yusuke Suetsugu, Kyo Shibata, Takuya Ishibashi, Hitoshi Fukuma, Makoto Tobiyama, John Flanagan, Emy Mulyani, Mitsuru Shirai, Shinji Terui, Ken ichi Kanazawa, et al. Achievements and problems in the first commissioning of superKEKB vacuum system. Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 2017. 35. 3
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MISC (46)：
  • K. Ohmi, H. Fukuma, T. Ishibashi, S. Terui, M. Tobiyama, D. Zhou. Study for -1 mode instability in SuperKEKB low energy ring. Proceedings of eeFACT2022. 2023. 119
  • Y. Suetsugu, H. Fukuma, K. Ohmi, M. Tobiyama, H. Ikeda, K. Shibata, T. Ishibashi, M. Shirai, S. Terui, K. Kanazawa, et al. MITIGATION OF ELECTRON CLOUD EFFECT IN THE SuperKEKB POSITRON RING. Proceedings of eeFACT2022. 2023. 146
  • H. Kaji, K. Furukawa, M. Iwasaki, E. Kikutani, T. Kobayashi, F. Miyahara, T. T. Nakamura, M. Satoh, M. Suetake, M. Tobiyama, et al. Pulse-to-Pulse Modulation of Injector Linac with Event Timing System. 2014 19TH IEEE-NPSS REAL TIME CONFERENCE (RT). 2014
  • H. Kaji, K. Furukawa, M. Iwasaki, E. Kikutani, T. Kobayashi, F. Miyahara, T. T. Nakamura, M. Satoh, M. Suetake, M. Tobiyama, et al. Construction and Commissioning of Event Timing System at SuperKEKB. Proceedings of the 5th Int. Particle Accelerator Conf. 2014. 1829-1832
  • 梶裕志, 岩崎昌子, 岡崎知博, 菊谷英司, 草野史郎, 工藤拓弥, 小林鉄也, 末武聖明, 飛山真理, 中村達郎, et al. Event Timing SystemによるSuperKEKB入射制御. 日本加速器学会年会(Web). 2013. 10th. MOOS06 (WEB ONLY)
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Books (42)：
  • Beam Feedback Systems
    AIP Conference Proceedings 2002
  • KEKB INJECTION KICKER MAGNET SYSTEM(jointly worked)
    Proceedings of 7th European Particle Accelerator Conference(EPAC 2000) 2000
  • MEASUREMENT OF XY COUPLING USING TURN-BY-TURN BPM AT KEKB(jointly worked)
    Proceedings of 7th European Particle Accelerator Conference(EPAC 2000) 2000
  • IMPEDANCE MEASUREMENTS IN THE KEKB(jointly worked)
    Proceedings of 7th European Particle Accelerator Conference(EPAC 2000) 2000
  • STUDY OF FAST ION INSTABILITY AT KEKB ELECTRON RING(jointly worked)
    Proceedings of 7th European Particle Accelerator Conference(EPAC 2000) 2000
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Works (9)：
  • 電子ビーム不安定の研究
    1997 -
  • Study of bean instability
    1997 -
  • 高周波特性を改善したボタン型電極の開発研究
    1993 -
  • Bファクトリー用フィードバック装置の開発
    1993 -
  • Improvement of high frequency response on button-type electrode
    1993 -
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Education (4)：
  • - 1988 Hiroshima University
  • - 1988 Hiroshima University Graduate School, Division of Natural Science
  • - 1986 Hiroshima University Faculty of Science
  • - 1986 Hiroshima University Faculty of Science
Professional career (2)：
  • Dr. of Science (Hiroshima University)
  • Master of Science (Hiroshima University)
Work history (6)：
  • 2012/04 - 現在 High Energy Accelerator Research Organization (KEK) Accelerator Laboratory Professor
  • 2008/04 - 2012/03 High Energy Accelerator Research Organization (KEK) Accelerator Laboratory Associate Professor
  • 1997/04 - 2008/03 High Energy Accelerator Research Organization (KEK) Accelerator Laboratory Research Associates
  • 1993/05 - 1997/03 National Laboratory for High Energy Physics (KEK) Accelerator Department Research Associates
  • 1988/04 - 1993/04 Hiroshima University Department of Materials Science, Faculty of Science Research Associates
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Association Membership(s) (3)：
日本加速器学会 ,  日本放射光学会 ,  日本物理学会
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