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Measurement of gas production cross section of beam window for high intensity proton accelerator

Research Project

Project/Area Number 26390114
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Quantum beam science
Research InstitutionJapan Atomic Energy Agency

Principal Investigator

Meigo Shin-ichiro  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 J-PARCセンター, 研究主幹 (80354728)

Co-Investigator(Renkei-kenkyūsha) IWAMOTO Hiroki  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門・J-PARCセンター, 研究職 (50589744)
MATSUDA Hiroki  国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門・J-PARCセンター, 博士研究員 (70782960)
Research Collaborator NISHIKAWA Masaaki  国立研究開発法人日本原子力研究開発機構, J-PARCセンター, 技術開発協力員
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2014: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords放射化断面積 / ガス生成断面積 / アルミ / 炭素 / 核内カスケードモデル / 統計崩壊モデル / 核データ / ビーム窓 / 核種生成断面積 / 核内カスケード / 分子動力学 / 評価済み核データ / 3GeV陽子 / アルミニウム / 量子論的分子動力学 / ゲルマニウム検出器 / PHITS / Be-7 / 陽子ビーム / Al(p,t) / Al(p,Be-7) / 3 GeV / 陽子ビーム窓 / 寿命予測
Outline of Final Research Achievements

For the lifetime evaluation of the beam window used for high-intensity accelerators such as J-PARC center, a nuclide production cross section of an aluminum and a gas production cross section of carbon were measured.
The experiment carried out by using 3-GeV proton accelerator of the J-PARC center. Owing to well-calibrated beam monitors and a precise beam control system, we obtained accuracy experimental data than those of previous experimental ones. The present experimental results were compared with the nuclear calculation model aimed to be improved the model.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (6 results)

All 2017 2016 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Acknowledgement Compliant: 1 results) Presentation (5 results) (of which Int'l Joint Research: 4 results,  Invited: 3 results)

  • [Journal Article] Measurement of aluminum activation cross section and gas production cross section for 0.4 and 3-GeV protons2017

    • Author(s)
      Shin-ichiro Meigo, Masakai Nisikawa, Hiroki Iwamoto and Hiroki Matsuda
    • Journal Title

      EPJ Web of conferences

      Volume: 印刷中

    • NAID

      120007153030

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Measurement of aluminum activation cross section and gas production cross section for 0.4 and 3-GeV protons2016

    • Author(s)
      Shin-ichiro Meigo, Masakai Nisikawa, Hiroki Iwamoto and Hiroki Matsuda
    • Organizer
      ND2016 International Conference on Nuclear Data for Science and Technology
    • Place of Presentation
      Belgium Bruges
    • Year and Date
      2016-09-11
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High power target instrumentation at J-PARC for neutron and muon sources2016

    • Author(s)
      S. Meigo, et al
    • Organizer
      HB2016 57th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams
    • Place of Presentation
      Sweeden Malmo
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] MLFにおける大強度ビームコミッショニングの現状2016

    • Author(s)
      明午 伸一郎
    • Organizer
      2015年度量子ビームサイエンスフェスタ
    • Place of Presentation
      エポカルつくば(茨城県つくば市)
    • Year and Date
      2016-03-15
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] RESEARCH AND DEVELOPMENT OF HIGH INTENSITY BEAM TRANSPORT TO THE TARGET FACILITIES AT J-PARC2015

    • Author(s)
      明午 伸一郎
    • Organizer
      第12回加速器の原子力利用に関する国際会議(AccApp12)
    • Place of Presentation
      ワシントンDC(米国)
    • Year and Date
      2015-11-10
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] BEAM PROFILE MONITOR AT THE 1 MW SPALLATION NEUTRON SOURCE2015

    • Author(s)
      明午 伸一郎
    • Organizer
      ビーム機器に関する国際会議(IBIC2015)
    • Place of Presentation
      メルボルン(オーストラリア)
    • Year and Date
      2015-09-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2014-04-04   Modified: 2018-03-22  

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