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Development of versatile gamma-ray detectors with good timing resolution making use of Cherenkov photons

Research Project

Project/Area Number 23654088
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionOsaka University

Principal Investigator

SHIMIZU Suguru  大阪大学, 理学研究科, 助教 (60294146)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords粒子測定技術 / チェレンコフ / 光 / 医療機器分野 / ガンマ線 / 時間分解能 / チェレンコフ光 / 検出器 / 素粒子原子核
Research Abstract

A gamma-ray measurement has been performed using scintillating photons generated in a detector. However, in general, detectors with good energy resolution have poor timing resolution. In this research, we successfully developed the detection mechanism by measuring gamma-ray energy and timing using scintillating photons and Cherenkov photons, respectively. As a result, we can apply this method to electro-magnetic calorimeters used in particle physics and recently highly advance PET medical examination. The detector performance in both fields is higher improved.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2013 Other

All Presentation (8 results) Remarks (2 results)

  • [Presentation] J-PARC ハドロンホールK1.1BR ビームラインにおける K 中間子ビーム調整2013

    • Author(s)
      五十嵐洋一
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Year and Date
      2013-03-27
    • Related Report
      2012 Final Research Report
  • [Presentation] J-PARC TREK 実験用ミューオンポーラリメータの性能評価2013

    • Author(s)
      小林愛音、清水俊
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Year and Date
      2013-03-27
    • Related Report
      2012 Final Research Report
  • [Presentation] J-PARC E36 実験に向けた鉛ガラス・チェレンコフ検出器の性能測定2013

    • Author(s)
      宮崎陽平、清水俊
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Year and Date
      2013-03-27
    • Related Report
      2012 Final Research Report
  • [Presentation] J-PARC E36 実験に用いるエアロゲルチェレンコフカウンター(AC)の性能評価2013

    • Author(s)
      成川玲也、清水俊
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Year and Date
      2013-03-27
    • Related Report
      2012 Final Research Report
  • [Presentation] J-PARCハドロンホール K1.1BRビームラインにおけるK中間子ビーム調整2013

    • Author(s)
      五十嵐洋一
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] J-PARC TREK実験用ミューオンポーラリメータの性能評価2013

    • Author(s)
      小林愛音
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] J-PARC E36実験に向けた鉛ガラス・チェレンコフ検出器の性能測定2013

    • Author(s)
      宮崎陽平
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] J-PARC E36実験に用いるエアロゲルチェレンコフカウンター(AC)の性能評価2013

    • Author(s)
      成川玲也
    • Organizer
      日本物理学会
    • Place of Presentation
      広島大学
    • Related Report
      2012 Annual Research Report
  • [Remarks] J-PARC E06,E36 experiment

    • URL

      http://trek.kek.jp/

    • Related Report
      2012 Final Research Report
  • [Remarks] http://trek.kek.jp/

    • Related Report
      2012 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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