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GeVガンマ線・X線観測による銀河系内の宇宙線加速と伝播の研究

Research Project

Project/Area Number 10J08529
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field 素粒子・原子核・宇宙線・宇宙物理(実験)
Research InstitutionNagoya University (2011-2012)
Japan Aerospace Exploration Agency (2010)

Principal Investigator

奥村 曉  名古屋大学, 太陽地球環境研究所, 特別研究員(PD)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2012: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2011: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2010: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywordsガンマ線 / 宇宙線 / 星間物質 / 分子雲 / 光線追跡
Research Abstract

フェルミガンマ線宇宙望遠鏡を用いた過年度の研究の結果を出版した。この研究では、地球近傍の典型的な巨大分子雲であるオリオン分子雲と銀河宇宙線の衝突によって発生するガンマ線を観測し、太陽系外の特定の場所での宇宙線のスペクトルの情報を引き出し、スペクトル形状が地球で観測されたものと無矛盾であることを示した。また一酸化炭素電波輝線による観測でこれまでに見積もられてきた分子雲の柱密度は、ガンマ線強度と必ずしも比例関係にないことを明らかにした。
ガンマ線観測の将来計画CTAに参加し、焦点面カメラおよび光学系の開発を行った。焦点面カメラの開発ではカメラの基本性能の測定や較正、制御ソフトウェアの開発を担当し、1,000から10,000チャンネルの読み出しが可能な地上ガンマ線望遠鏡用のカメラの実現可能性を示した。カメラの初期プロトタイプを用いたこれらの結果を論文として出版した。また初期型以降に開発された複数の試作機を用いた試験も継続的に行った。
光学系の開発では、CTAで使用される複数の望遠鏡の光学シミュレーションを行い、望遠鏡の設計やモンテカルロシミュレーションの開発を共同研究者とともに担当した。また焦点面カメラとともに使用される集光装置形状を新たに発明し、論文として出版した。新しく発案した集光装置を用いることで、従来の地上ガンマ線望遠鏡に比べて大気チェレンコフ光の収集効率を3%程度高めることが可能になり、また同時に地表などからの迷光を20%程度低減することが可能になるため、ガンマ線検出感度の向上に繋がると期待される。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

ガンマ線望遠鏡を使用した宇宙線加速と伝搬の研究に加え、将来計画CTAの開発で主要な貢献を果たすことができた。日米欧の参加する巨大プロジェクトの中で十分な成果を出せていると考える。

Report

(3 results)
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (61 results)

All 2013 2012 2011 2010 Other

All Journal Article (52 results) (of which Peer Reviewed: 52 results) Presentation (7 results) Remarks (2 results)

  • [Journal Article] Introducing the CTA concept2013

    • Author(s)
      Acharya, et al.
    • Journal Title

      Astroparticle Physics

      Volume: 43 Pages: 3-18

    • DOI

      10.1016/j.astropartphys.2013.01.007

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Observations of the Supernova Remnant G8.7-0.12012

    • Author(s)
      M.Ajello, et al
    • Journal Title

      The Astrophysical Journal

      Volume: 744 Issue: 1 Pages: 80-80

    • DOI

      10.1088/0004-637x/744/1/80

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Fermi Large Area Telescope on Orbit : Event Classification, Instrument Response Functions, and Calibration2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal Supplement Series

      Volume: 203 Issue: 1 Pages: 4-4

    • DOI

      10.1088/0067-0049/203/1/4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Observations of γ-Ray Emission from the Moon2012

    • Author(s)
      Abdo, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 758 Issue: 2 Pages: 140-140

    • DOI

      10.1088/0004-637x/758/2/140

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The cosmic-ray and gas content of the Cygnus region as measured in {$\gamma$}-rays by the Fermi Large Area Telescope2012

    • Author(s)
      Ackermann, et al
    • Journal Title

      Astronomy & Astrophysics

      Volume: 538 Pages: A71-A71

    • DOI

      10.1051/0004-6361/201117539

    • Related Report
      2012 Annual Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gamma-Ray Observations of the Orion Molecular Clouds with the Fermi Large Area Telescope2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 756 Issue: 1 Pages: 4-4

    • DOI

      10.1088/0004-637x/756/1/4

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimization of the collection efficiency of a hexagonal light collector using quadratic and cubic Bezier curves2012

    • Author(s)
      A. Okumura
    • Journal Title

      Astroparticle Physics

      Volume: 38 Pages: 18-24

    • DOI

      10.1016/j.astropartphys.2012.08.008

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Study of Cosmic Rays and the Interstellar Medium in nearby Molecular Clouds2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 755 Issue: 1 Pages: 22-22

    • DOI

      10.1088/0004-637x/755/1/22

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GeV Observations of Star-forming Galaxies with the Fermi Large Area Telescope2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 755 Issue: 2 Pages: 164-164

    • DOI

      10.1088/0004-637x/755/2/164

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anisotropies in the diffuse gamma-ray background measured by the Fermi LAT2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Physical Review D

      Volume: 85 Issue: 8 Pages: 83007-83007

    • DOI

      10.1103/physrevd.85.083007

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Constraining the High-energy Emission from Gamma-Ray Bursts with Fermi2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 754 Issue: 2 Pages: 121-121

    • DOI

      10.1088/0004-637x/754/2/121

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Second Source Catalog2012

    • Author(s)
      Nolan, et al.
    • Journal Title

      Astrophysical Journal Supplement Series

      Volume: 199 Issue: 2 Pages: 31-31

    • DOI

      10.1088/0067-0049/199/2/31

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi LAT search for dark matter in gamma-ray lines and the inclusive photon spectrum2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Physical Review D

      Volume: 86 Issue: 2 Pages: 22002-22002

    • DOI

      10.1103/physrevd.86.022002

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Statistical Approach to Recognizing Source Classes for Unassociated Sources in the First Ferml-LAT Catalog2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 753 Issue: 1 Pages: 83-83

    • DOI

      10.1088/0004-637x/753/1/83

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] TARGET : A multi-channel digitizer chip for very-high-energy gamma-ray telescopes2012

    • Author(s)
      Bechtol, et al.
    • Journal Title

      Astroparticle Physics

      Volume: 36 Issue: 1 Pages: 156-165

    • DOI

      10.1016/j.astropartphys.2012.05.016

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-wavelength Observations of Blazar A0 0235+164 in the 2008-2009 Flaring State2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 751 Issue: 2 Pages: 159-159

    • DOI

      10.1088/0004-637x/751/2/159

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi-LAT Observations of the Diffuse γ-Ray Emission : Implications for Cosmic Rays and the Interstellar Medium2012

    • Author(s)
      Ackermann, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 750 Issue: 1 Pages: 3-3

    • DOI

      10.1088/0004-637x/750/1/3

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dasign concepts for the Cherenkov Telescope Array CTA : an advanced facility for ground-bassd high-energy gamma-ray astronomy2012

    • Author(s)
      M.Actis, Y.Inoue, et al
    • Journal Title

      Experimental Astronomy

      Volume: 32 Issue: 3 Pages: 193-316

    • DOI

      10.1007/s10686-011-9247-0

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In-flight measurement of the absolute energy scale of the Fermi Large Area Telescope2012

    • Author(s)
      Ackermann, et al
    • Journal Title

      Astroparticle Physics

      Volume: 35 Issue: 6 Pages: 346-353

    • DOI

      10.1016/j.astropartphys.2011.10.007

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of Separate Cosmic-Ray Electron and Positron Spectra with the Fermi Large Area Telescope2012

    • Author(s)
      Ackermann, et al
    • Journal Title

      Physical Review Letters

      Volume: 108 Issue: 1 Pages: 11103-11103

    • DOI

      10.1103/physrevlett.108.011103

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Detection of γ-Ray Emission from the M2 Soft X-Ray Flare on 2010 June 122012

    • Author(s)
      M.Ackermann, et al
    • Journal Title

      Astrophysical Journal

      Volume: 745 Issue: 2 Pages: 144-154

    • DOI

      10.1088/0004-637x/745/2/144

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for Dark Matter Satellites Using Fermi-LAT2012

    • Author(s)
      Ackermann, et al
    • Journal Title

      Astrophysical Journal

      Volume: 747 Issue: 2 Pages: 121-131

    • DOI

      10.1088/0004-637x/747/2/121

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for Gamma-ray Emission from X-Ray-selected Seyfert Galaxies with Fermi-LAT2012

    • Author(s)
      M.Ackermann, et al
    • Journal Title

      The Astrophysical Journal

      Volume: 747 Issue: 2 Pages: 104-120

    • DOI

      10.1088/0004-637x/747/2/104

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The First Fermi Multifrequency Campaign on BL Lacertae : Characterizing the Low-activity State of the Eponymous Blazar2011

    • Author(s)
      Abdo, et al
    • Journal Title

      Astrophysical Journal

      Volume: 730 Issue: 2 Pages: 101-114

    • DOI

      10.1088/0004-637x/730/2/101

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observations of the Young Supernova Remnant RX JI713.7-3946 with the Fermi Large Area Telescope2011

    • Author(s)
      Abdo, et al
    • Journal Title

      Astrophysical Journal

      Volume: 734 Issue: 1 Pages: 28-36

    • DOI

      10.1088/0004-637x/734/1/28

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Gamma-ray Space Telescope Observations of the Gamma-ray Outburst from 3C454.3 in November 20102011

    • Author(s)
      A.A.Abdo, et al
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 733 Issue: 2 Pages: L26-L26

    • DOI

      10.1088/2041-8205/733/2/l26

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of High-energy Gamma-Ray Emission During the X-Ray Flaring Activity in GRB 100728A2011

    • Author(s)
      Abdo, et al
    • Journal Title

      Astrophysical Journal Letters

      Volume: 734 Issue: 2 Pages: L27-L27

    • DOI

      10.1088/2041-8205/734/2/l27

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Observations of Two Gamma-Ray Emission Components from the auiescent Sun2011

    • Author(s)
      Abdo, et al
    • Journal Title

      Astrophysical Journal

      Volume: 734 Issue: 2 Pages: 116-125

    • DOI

      10.1088/0004-637x/734/2/116

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Discovery of High-energy Gamma-ray Emission from the Binary System PSR B1259-63/LS 2883 around Periastron with Fermi2011

    • Author(s)
      Abdo, et al
    • Journal Title

      Astrophysical Journal Letters

      Volume: 736 Issue: 1 Pages: L11-L11

    • DOI

      10.1088/2041-8205/736/1/l11

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Radio/Gamma-Ray Connection in Active Galactic Nuclei in the Era of the Fermi Large Area Telescope2011

    • Author(s)
      M.Ackermann, et al
    • Journal Title

      The Astrophysical Journal

      Volume: 741 Issue: 1 Pages: 30-49

    • DOI

      10.1088/0004-637x/741/1/30

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Cocoon of Freshly Accelerated Cosmic Rays Detected by Fermi in the Cygnus Superbubble2011

    • Author(s)
      Ackermann, et al
    • Journal Title

      Science

      Volume: 334 Issue: 6059 Pages: 1103-1107

    • DOI

      10.1126/science.1210311

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Second Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope2011

    • Author(s)
      Ackermann, et al., Fermi-LAT collaboration
    • Journal Title

      The Astrophysical Journal

      Volume: 743 Issue: 2 Pages: 171-207

    • DOI

      10.1088/0004-637x/743/2/171

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Constraining Dark Matter Models from a Combined Analysis of Milky Way Satellites with the Fermi Large Area Telescope2011

    • Author(s)
      Ackermann, et al
    • Journal Title

      Physical Review Letter

      Volume: 107 Issue: 24 Pages: 241302-241302

    • DOI

      10.1103/physrevlett.107.241302

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Periodic Emission from the Gamma-Ray Binary 1FGL J1018.6-58562011

    • Author(s)
      Ackermann, et al
    • Journal Title

      Science

      Volume: 335 Issue: 6065 Pages: 189-193

    • DOI

      10.1126/science.1213974

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A change in the optical polarization associated with a γ-ray flare in the blazer 3C 2792010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      Nature

      Volume: 463 Pages: 919-923

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi LAT observations of cosmic-ray electrons from 7 GeV to 1 TeV2010

    • Author(s)
      M.Aekermann, et al.
    • Journal Title

      Physical Review D

      Volume: 82

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Observations of Cassiopeia and Cepheus : Diffuse Gamma-ray Emission in the Outer Galaxy2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 710 Pages: 133-149

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Searches for cosmic-ray electron anisotropies with the Fermi Large Area Telescope2010

    • Author(s)
      M.Ackermann, et al.
    • Journal Title

      Physical Review D

      Volume: 82

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Constraints on the Gamma-ray Opacity of the Universe2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 723 Pages: 1082-1096

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi-LAT discovery of GeV gamma-ray emission from the young supernova remnant Cassiopeia A2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 710

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope and multi-wavelength observations of the flaring activity of PKS 1510-089 between 2008 September and 2009 June2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 721 Pages: 1425-1447

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope observations of Local Group galaxies : detection of M 31 and search for M 332010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      Astronomy and Astrophysics

      Volume: 523

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suzaku Observations of Luminous Quasars : Revealing the Nature, of High-energy Blazer Emission in Low-level Activity States2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 716 Pages: 835-849

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search for Gamma-ray Emission from Magnetars with the Fermi Large Area Telescope2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 725

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gamma-Ray Emission Concurrent with the Nova in the Symbiotic Binary V407 Cygni2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      Science

      Volume: 329 Pages: 817-821

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Observation of a Gamma-ray Source at the Position of Eta Carinae2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 723 Pages: 649-657

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Observations of Gamma-ray Pulsars PSR J1057-5226, J1709-4429, and J1952+32522010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 720 Pages: 26-40

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Observations of High-energy Gamma-ray Emission from GRB 090217A2010

    • Author(s)
      M.Ackermann, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 717

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope Observations of Misaligned Active Galactic Nuclei2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 720 Pages: 912-922

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Gamma-ray Space Telescope Observations of Gamma-ray Outbursts from 3C 454.3 in 2009 December and 2010 April2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 721 Pages: 1383-1396

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Large Area Telescope View of the Core of the Radio Galaxy Centaurus A2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 719 Pages: 1433-1444

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi-LAT Study of Gamma-ray Emission in the Direction of Supernova Remnant W49B2010

    • Author(s)
      A.A.Abdo, et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 722 Pages: 1303-1311

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] CTA計画に向けたSchwarzschild-Couder光学系とチェレンコフ撮像カメラの開発2012

    • Author(s)
      奥村曉
    • Organizer
      日本天文学会
    • Place of Presentation
      大分大学
    • Year and Date
      2012-09-20
    • Related Report
      2012 Annual Research Report
  • [Presentation] CTA報告48 : R00Tベースの光線追跡シミュレータの開発とその応用2012

    • Author(s)
      奥村曉
    • Organizer
      日本物理学会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-09-13
    • Related Report
      2012 Annual Research Report
  • [Presentation] CTAデュアルミラー光学系用のI GHz波形記録回路TARGETの開発と性能評価2012

    • Author(s)
      奥村曉
    • Organizer
      日本物理学会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] CTA報告27:デュアルミラー光学系用のカメラモジュールの開発と性能評価2011

    • Author(s)
      奥村曉
    • Organizer
      日本物理学会
    • Place of Presentation
      弘前大学
    • Year and Date
      2011-09-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] CTA報告17:デュアルミラー光学系用のカメラモジュールの開発と性能評価2011

    • Author(s)
      奥村曉, 他
    • Organizer
      日本物理学会
    • Place of Presentation
      学会開催自体は中止のため講演概要を発表の代わりとする処置
    • Year and Date
      2011-03-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] Development of an ASIC for Dual Mirror Telescopes of the {Cherenkov Telescope Array2011

    • Author(s)
      Okumura, et al
    • Organizer
      32nd International Cosmic Ray Conference
    • Place of Presentation
      北京
    • Related Report
      2011 Annual Research Report
  • [Presentation] Development of Non-sequential Ray-tracing Software for Cosmic-ray Telescopes2011

    • Author(s)
      Okumura, et al
    • Organizer
      32nd International Cosmic Ray Conference
    • Place of Presentation
      北京
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www-heaf.hepl.hiroshima-u.ac.jp/glast/glast-j.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www-heaf.hepl.hiroshima-u.ac.jp/glast/glast-j.html

    • Related Report
      2011 Annual Research Report

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Published: 2010-12-03   Modified: 2024-03-26  

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