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Radiation dose in the J-PARC neutrino beam lineduring the beam operation

Research Project

Project/Area Number 22540318
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

OYAMA Yuichi  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, 研究機関講師 (30213896)

Co-Investigator(Kenkyū-buntansha) ISHIDA Taku  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, 助教 (70290856)
YAMADA Yoshikazu  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 (00200759)
TSUKAMOTO Toshifumi  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 (20192643)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsニュートリノ / J-PARC / ビームライン / 放射線 / T2K / 空間放射線量
Research Abstract

Radiation dose in the vicinity of the beam axis of the J-P ARC neutrino beam line were measured. The results well agree with the expectations from the numerical calculation based on a Monte Carlo simulation. Design of the radiation shielding with Monte Carlo simulation is confirmed to be effective.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (15 results)

All 2013 2012 2011 2010 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 1 results) Presentation (9 results) (of which Invited: 3 results) Remarks (1 results)

  • [Journal Article] T2K neutrino flux prediction2013

    • Author(s)
      K. Abe, 他T2Kコラボレーション
    • Journal Title

      Physics Review D

      Volume: 87 Issue: 1 Pages: 12001-12034

    • DOI

      10.1103/physrevd.87.012001

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Current status of the T2K experiment2012

    • Author(s)
      Yuichi Oyama
    • Journal Title

      J. Phys. Conf. Ser

      Volume: 347 Pages: 12005-12005

    • DOI

      10.1088/1742-6596/347/1/012005

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] First muon-neutrino disappearance study with an off-axis beam2011

    • Author(s)
      K.Abe, et al.(T2K Collaboration)
    • Journal Title

      Physical Review D

      Volume: 85 Issue: 3 Pages: 31103-31110

    • DOI

      10.1103/physrevd.85.031103

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Indication of Electron Neutrino Appearance from an Accelerator-Produced Off-Axis Muon Neutrino Beam2011

    • Author(s)
      K.Abe, et al.(T2K Collaboration)
    • Journal Title

      Physics Review Letters

      Volume: 107 Issue: 4 Pages: 41801-41808

    • DOI

      10.1103/physrevlett.107.041801

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The T2K Experiment2011

    • Author(s)
      K.Abe, et al.(T2K Collaboration)
    • Journal Title

      Nuclear Instruments and Methods A

      Volume: 659 Issue: 1 Pages: 106-135

    • DOI

      10.1016/j.nima.2011.06.067

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] T2K radioactive drainage treatment2012

    • Author(s)
      Yuichi Oyama
    • Organizer
      Talk at "8^<th>International Workshop on Neutrino Beams and Instrumentation (NBI2012)"
    • Place of Presentation
      CERN, Geneve, Switzerland
    • Related Report
      2012 Final Research Report
  • [Presentation] T2K radioactivity in the exhaust air2012

    • Author(s)
      Taku Ishida
    • Organizer
      Talk at "8^<th>International Workshop on Neutrino Beams and Instrumentation (NBI2012)"
    • Place of Presentation
      CERN, Geneve, Switzerland
    • Related Report
      2012 Final Research Report
  • [Presentation] T2K radioactive drainage treatment2012

    • Author(s)
      Yuichi Oyama
    • Organizer
      8th International Workshop on Neutrino Beams and Instrumentation
    • Place of Presentation
      CERN Geneve, Switzerland
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] T2K radioactivity in the exhaust air2012

    • Author(s)
      Taku Ishida
    • Organizer
      8th International Workshop on Neutrino Beams and Instrumentation
    • Place of Presentation
      CERN Geneve, Switzerland
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Current status of the T2K experiment2011

    • Author(s)
      大山雄一
    • Organizer
      ICPP-Istanbul II
    • Place of Presentation
      Dogus Univ., Istanbul(招待講演)
    • Year and Date
      2011-06-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] Current status of the T2K experiment2011

    • Author(s)
      Yuichi Oyama
    • Organizer
      Talk at "2^<nd>International Conference on Particle Physics (ICPP-Istanbul II)"
    • Place of Presentation
      Istanbul, Turkey
    • Related Report
      2012 Final Research Report
  • [Presentation] Current status of the T2K experiment2011

    • Author(s)
      Yuichi Oyama
    • Organizer
      2nd International Conference on Particle Physics (ICPP-Istanbul II)
    • Place of Presentation
      Istanbul, Turkey
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] T2K radiation shield and waste2010

    • Author(s)
      Yuichi Oyama
    • Organizer
      Talk at "7^<th>International Workshop on Neutrino Beams and Instrumentation (NBI2010)"
    • Place of Presentation
      Tokai, Ibaraki, Japan
    • Related Report
      2012 Final Research Report
  • [Presentation] Introduction to the secondary beam-line2010

    • Author(s)
      Yoshikazu Yamada
    • Organizer
      Talk at "7^<th>International Workshop on Neutrino Beams and Instrumentation (NBI2010)"
    • Place of Presentation
      Tokai, Ibaraki, Japan
    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://jnusrv01.kek.jp/public/t2k_ja/

    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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