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Photon-photon scattering experiment using XFEL

Research Project

Project/Area Number 15K17629
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionThe University of Tokyo

Principal Investigator

Yamazaki Takayuki  東京大学, 素粒子物理国際研究センター, 特任研究員 (40632360)

Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords素粒子実験 / X線
Outline of Final Research Achievements

I have searched for photon-photon elastic scattering at SACLA using a Laue-case beam splitter. No evidence of x-ray photon-photon scattering was observed, but the most stringent limit on the scattering cross section in the x-ray region was obtained. This result is published in Phys. Lett. B 763 (2016) 454-457.
Collision of an x-ray free electron laser and a high power near-infrared laser expects a much larger cross section of photon-photon scattering and is a new promising method to observe photon-photon scattering. I have developed a optical system to focus both lasers to 10 μm focal spot and collide them spacially and temporally.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (11 results)

All 2017 2016 2015 Other

All Journal Article (2 results) (of which Peer Reviewed: 1 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] An experiment of X-ray photon-photon elastic scattering with a Laue-case beam collider2016

    • Author(s)
      T. Yamaji, T. Inada, T. Yamazaki, T. Namba, S. Asai, T. Kobayashi, K. Tamasaku, Y. Tanaka, Y. Inubushi, K. Sawada, M. Yabashi, T. Ishikawa
    • Journal Title

      Physics Letters B

      Volume: 763 Pages: 454-457

    • DOI

      10.1016/j.physletb.2016.11.003

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] X線自由電子レーザーを用いて真空を探る2015

    • Author(s)
      山崎高幸、山道智博、稲田聡明
    • Journal Title

      高エネルギーニュース

      Volume: 34 Pages: 97-104

    • Related Report
      2015 Research-status Report
    • Open Access / Acknowledgement Compliant
  • [Presentation] X線自由電子レーザー施設SACLA における高強度レーザーを用いた 真空回折の探索Ⅰ2017

    • Author(s)
      山崎高幸、清野結大、稲田聡明、難波俊雄、浅井祥仁、籔内俊毅、富樫格、犬伏雄一、大和田成起、玉作賢治、矢橋牧名、石川哲也
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] X線自由電子レーザー施設SACLA における高強度レーザーを用いた 真空回折の探索Ⅱ2017

    • Author(s)
      清野結大、山崎高幸、稲田聡明、難波俊雄、浅井祥仁、籔内俊毅、富樫格、犬伏雄一、大和田成起、玉作賢治、矢橋牧名、石川哲也
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2017-03-18
    • Related Report
      2016 Annual Research Report
  • [Presentation] Search for Vacuum Diffraction Using X-ray Free Electron Laser SACLA2017

    • Author(s)
      Y. Seino, T. Yamazaki, T. Inada, T. Namba, S. Asai, T. Yabuuchi, T. Togashi, Y. Inubushi, K. Tamasaku, M. Yabashi, T. Ishikawa
    • Organizer
      9th International workshop on Fundamental Physics Using Atoms
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2017-01-10
    • Related Report
      2016 Annual Research Report
  • [Presentation] SPring-8/SACLA における光子光子散乱の探索2016

    • Author(s)
      山道智博、稲田聡明、山崎高幸、難波俊雄、浅井祥仁、小林富雄、玉作賢治、田中義人、犬伏雄一、澤田桂、矢橋牧名、石川哲也、高橋忠幸、渡辺伸、佐藤悟朗
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学(宮崎県宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] X線自由電子レーザー施設SACLAでの真空回折の探索Ⅰ2016

    • Author(s)
      稲田聡明、清野結大、山崎高幸、難波俊雄、浅井祥仁、籔内俊毅、富樫格、犬伏雄一、大和田成起、玉作賢治、矢橋牧名、石川哲也
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学(宮崎県宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] X線自由電子レーザー施設SACLAでの真空回折の探索Ⅱ2016

    • Author(s)
      清野結大、山崎高幸、稲田聡明、難波俊雄、浅井祥仁、籔内俊毅、富樫格、犬伏雄一、大和田成起、玉作賢治、矢橋牧名、石川哲也
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学(宮崎県宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] X線自由電子レーザー施設SACLAにおける真空複屈折の探索2016

    • Author(s)
      山崎高幸、清野結大、稲田聡明、難波俊雄、浅井祥仁、籔内俊毅、富樫格、犬伏雄一、大和田成起、玉作賢治、矢橋牧名、石川哲也
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      宮崎大学(宮崎県宮崎市)
    • Year and Date
      2016-09-22
    • Related Report
      2016 Annual Research Report
  • [Presentation] SPring-8/SACLAにおける光子光子散乱の探索2016

    • Author(s)
      山道智博、稲田聡明、山崎高幸、難波俊雄、浅井祥仁、小林富雄、玉作賢治、田中義人、犬伏雄一、澤田桂、矢橋牧名、石川哲也、高橋忠幸、渡辺伸、佐藤悟朗
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学(宮城県仙台市)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Remarks] Tabletop Experiments

    • URL

      http://tabletop.icepp.s.u-tokyo.ac.jp/Tabletop_experiments/Home.html

    • Related Report
      2016 Annual Research Report 2015 Research-status Report

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Published: 2015-04-16   Modified: 2018-03-22  

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