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High precision reconstruction of cosmic neutrino events based on waveform data

Research Project

Project/Area Number 20740124
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionChiba University

Principal Investigator

MASE Keiichi  Chiba University, 大学院・理学系研究科, 助教 (80400810)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords宇宙線(実験) / 宇宙線 / ニュートリノ / IceCube
Research Abstract

Reconstruction for high energy neutrino events were performed with waveform information. It turned out that the waveform information could not be fully utilized due to presence of ice uncertainty. In order to overcome the situation, the ice property was measured precisely by using calibration light sources installed in ice.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (10 results)

All 2010 2009 2008

All Presentation (10 results)

  • [Presentation] IceCube Collaboration、「IceCube実験48 ~氷の性質の再精査II」2010

    • Author(s)
      間瀬圭一, 石原安野, 小野美緒, 長谷川裕介, 保科琴代, 吉田滋, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-22
    • Related Report
      2009 Final Research Report
  • [Presentation] IceCube実験48~氷の性質の再精査II2010

    • Author(s)
      間瀬圭一
    • Organizer
      日本物理学会
    • Place of Presentation
      岡山大学、岡山
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] IceCube Collaboration、「IceCube実験44 ~波形情報を用いた氷の性質の再精査」2009

    • Author(s)
      間瀬圭一, 石原安野, 稲場未南, 小野美緒, 長谷川裕介, 保科琴代, 吉田滋, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      神戸
    • Year and Date
      2009-09-12
    • Related Report
      2009 Final Research Report
  • [Presentation] IceCube実験44~波形情報を用いた氷の性質の再精査2009

    • Author(s)
      間瀬圭一
    • Organizer
      日本物理学会
    • Place of Presentation
      甲南大学、神戸
    • Year and Date
      2009-09-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] for the IceCube Collaboration、「The extremely high energy neutrino search with IceCube」2009

    • Author(s)
      間瀬圭一、石原安野、吉田滋
    • Organizer
      国際宇宙線会議
    • Place of Presentation
      ウッチ、ポーランド
    • Year and Date
      2009-07-14
    • Related Report
      2009 Final Research Report
  • [Presentation] The extremely high energy neutrino search with Ice Cube2009

    • Author(s)
      間瀬圭一
    • Organizer
      国際宇宙線会議
    • Place of Presentation
      ウッチ、ポーランド
    • Year and Date
      2009-07-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] IceCube Collaboration、「IceCube実験40 ~ 2007年度データを用いた超高エネルギーニュートリノ探索IV」2009

    • Author(s)
      間瀬圭一, 石原安野, 稲場未南, 河合秀幸, 小野美緒, 長谷川裕介, 保科琴代, 吉田滋, D. Boersma, S. Grullon, F. Halzen, G. Hill, H. Johansson, A. Karle, C. Rott, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-27
    • Related Report
      2009 Final Research Report
  • [Presentation] IceCube実験40〜2007年度データを用いた超高エネルギーニュートリノ探索IV2009

    • Author(s)
      間瀬圭一
    • Organizer
      日本物理学会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] IceCube Collaboration、「IceCube実験38 ~ 2007年度データを用いた超高エネルギーニュートリノ探索III」2008

    • Author(s)
      間瀬圭一, 石原安野, 稲場未南, 河合秀幸, 小野美緒, 長谷川裕介, 保科琴代A, 宮本寛子, 吉田滋, D. Boersma, S. Grullon, F. Halzen, G. Hill, H. Johansson, A. Karle, C. Rott, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      山形
    • Year and Date
      2008-09-22
    • Related Report
      2009 Final Research Report
  • [Presentation] IceCube実験38〜2007年度データを用いた超高エネルギーニュートリノ探索III2008

    • Author(s)
      間瀬圭一
    • Organizer
      日本物理学会
    • Place of Presentation
      山形
    • Year and Date
      2008-09-22
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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