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Exploration of sources of ultra high-energy cosmic rays with GeV-TeV gamma-ray observations

Research Project

Project/Area Number 22740117
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Astronomy
Research InstitutionTokyo Institute of Technology

Principal Investigator

ASANO Katsuaki  東京工業大学, 大学院・理工学研究科, 助教 (80399279)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords理論天文学 / ガンマ線バースト / 最高エネルギー宇宙線 / ガンマ線 / ニュートリノ / 活動銀河核 / パルサー星雲
Research Abstract

The sources of ultra high-energy cosmic rays (UHECRs) are unknown. In acceleration sites, high-energy protons can interact with ambient matters/photons, and emit characteristic GeV-TeV gamma-rays. Recently Fermi satellite or Air Cherenkov Telescopes have discovered new gamma-ray sources. I developed a code to simulate cascade processes in the acceleration sites, and succeeded in improving this to one that can follow temporal evolution in this research period. By comparing our results with observations, we have studied gamma-ray sources as possible acceleration sites. Especially, GeV gamma-rays from gamma-ray bursts (GRBs) are promising candidates of hadronic emissions. I have greatly contributed to exploration of the emission mechanism of GRBs as a member of the Fermi team. Unfortunately, the present available data of gamma-rays are not statistically enough to reveal the sources of UHECRs. But, from our results based on the code we have developed, we found characteristic spectral evolutions in hadronic emissions. This is an important result that can be verified with future observations such as CTA, which will determine the sources of UHECRs.

Report

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

    (77 results)

All 2013 2012 2011 2010 Other

All Journal Article (25 results) (of which Peer Reviewed: 16 results) Presentation (50 results) (of which Invited: 4 results) Remarks (2 results)

  • [Journal Article] Gamma-Ray Burst Science in the Era of the Cherenkov Telescope Array2013

    • Author(s)
      Susumu Inoue, Jonathan Granot, Paul T. O'Brien, Katsuaki Asano
    • Journal Title

      ApP

      Volume: 43 Pages: 252-275

    • Related Report
      2012 Final Research Report
  • [Journal Article] Multiwavelength Observations of GRB110731A: GeV Emission from Onset to Afterglow2013

    • Author(s)
      M. Ackermann, M. Ajello, K. Asano
    • Journal Title

      ApJ

      Volume: 763

    • Related Report
      2012 Final Research Report
  • [Journal Article] Multiwavelength Observations of GRB 110731A: GeV Emission from Onset to Afterglow2013

    • Author(s)
      M. Ackermann
    • Journal Title

      Astrophysical Journal

      Volume: 763 Issue: 2 Pages: 71-71

    • DOI

      10.1088/0004-637x/763/2/71

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of the Point-spread Function for the Fermi Large Area Telescope from On-Orbit Data and Limits on Pair Halos of Active Galactic Nuclei2013

    • Author(s)
      M. Ackermann
    • Journal Title

      Astrophysical Journal

      Volume: 765 Issue: 1 Pages: 54-54

    • DOI

      10.1088/0004-637x/765/1/54

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Introducing the CTA Concept2013

    • Author(s)
      B.S. Acharya
    • Journal Title

      Astroparticle Physics

      Volume: 43 Pages: 3-18

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Gamma-Ray Burst Science in the Era of the Cherenkov Telescope Array2013

    • Author(s)
      Susumu Inoue
    • Journal Title

      Astroparticle Physics

      Volume: 43 Pages: 252-275

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Evaluation of the Exposure in Nadir Observation of the JEM-EUSO Mission2013

    • Author(s)
      J.H. Adams Jr.
    • Journal Title

      Astroparticle Physics

      Volume: 44 Pages: 76-90

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High Energy Neutrinos from Dissipative Photospheric Models of Gamma Ray Bursts2012

    • Author(s)
      Shan Gao, Katsuaki Asano and Peter Meszaros
    • Journal Title

      JCAP

      Volume: 11 Pages: 58-58

    • Related Report
      2012 Final Research Report
  • [Journal Article] Delayed Onset of High-Energy Emissions in Leptonic and Hadronic Models of Gamma-Ray Bursts2012

    • Author(s)
      Katsuaki Asano and Peter Meszaros
    • Journal Title

      ApJ

      Volume: 757

    • Related Report
      2012 Final Research Report
  • [Journal Article] The Role of Stochastic Acceleration in the Prompt Emission of Gamma-Ray Bursts: Application to Hadronic Injection2012

    • Author(s)
      Kohta Murase, Katsuaki Asano, ToshioTerasawa and Peter Meszaros
    • Journal Title

      ApJ

      Volume: 746

    • Related Report
      2012 Final Research Report
  • [Journal Article] Delayed Onset of High-energy Emissions in Leptonic and Hadronic Models of Gamma-Ray Bursts2012

    • Author(s)
      Asano, K., and P. Macszaros
    • Journal Title

      The Astrophysical Journal

      Volume: Volume 757 Issue: 2 Pages: 115-126

    • DOI

      10.1088/0004-637x/757/2/115

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High Energy Neutrinos from Dissipative Photospheric Models of Gamma Ray Bursts2012

    • Author(s)
      Shan Gao
    • Journal Title

      Journal of Cosmology and Astroparticle Physics

      Volume: 11 Issue: 11 Pages: 58-58

    • DOI

      10.1088/1475-7516/2012/11/058

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Role of Stochastic Acceleration in the Prompt Emission of Gamma-Ray Bursts: Application to Hadronic Injection2012

    • Author(s)
      Kohta Murase, Katsuaki Asano, Toshio Terasawa, Peter Meszaros
    • Journal Title

      Astrophysical Journal

      Volume: 746 Issue: 2 Pages: 164-164

    • DOI

      10.1088/0004-637x/746/2/164

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral-Temporal Simulations of Internal Dissipation Models of Gamma-Ray Bursts2011

    • Author(s)
      Katsuaki Asano and Peter Meszaros
    • Journal Title

      ApJ

      Volume: 739

    • Related Report
      2012 Final Research Report
  • [Journal Article] Detection of a Spectral Break in theExtra Hard Component of GRB 090926A2011

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

      ApJ

      Volume: 729

    • Related Report
      2012 Final Research Report
  • [Journal Article] Three-Dimensional Simulations of MHD Turbulence Behind Relativistic Shock Waves and Their Implications for GRBs2011

    • Author(s)
      Tsuyoshi Inoue, Katsuaki Asano, and Kunihito Ioka
    • Journal Title

      The Astrophysical Journal

      Volume: 734 Issue: 2 Pages: 77-91

    • DOI

      10.1088/0004-637x/734/2/77

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral-Temporal Simulations of Internal Dissipation Models of Gamma-Ray Bursts2011

    • Author(s)
      Katsuaki Asano, Peter Meszaros
    • Journal Title

      Astrophysical Journal

      Volume: 739 Issue: 2 Pages: 103-103

    • DOI

      10.1088/0004-637x/739/2/103

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of a Spectral Break in the Extra Hard Component of GRB 090926A2011

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

      Astrophysical Journal

      Volume: 729

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mini-Radio Lobes in AGN Core Illumination and their Hadronic Gamma-Ray Afterlight2011

    • Author(s)
      Motoki Kino, Katsuaki Asano
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 412

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prompt X-ray and Optical Excess Emission due to Hadronic Cascades in Gamma-Ray Bursts2010

    • Author(s)
      Katsuaki Asano, Susumu Inoue and PeterMeszaros
    • Journal Title

      ApJL

      Volume: 725

    • Related Report
      2012 Final Research Report
  • [Journal Article] Fermi Observations of GRB 090510: a Short-Hard Gamma-Ray Burst with an Additional,Hard Power-Law Component from 10 keV to GeV Energies2010

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

      ApJ

      Volume: 716 Pages: 1178-1190

    • Related Report
      2012 Final Research Report
  • [Journal Article] Spectral-Lag Relations in GRB Pulses Detected with HETE-22010

    • Author(s)
      Makoto Arimoto, Nobuyuki Kawai, Katsuaki Asano, et al.
    • Journal Title

      Publication of Astronomical Society Japan

      Volume: 62 Pages: 487-499

    • NAID

      10026715583

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of the Energetic Pulsar PSR B1509-58 and its Pulsar Wind Nebula in MSH 15-52 Using the Fermi-Large Area Telescope2010

    • Author(s)
      A.A.Abdo, M.Ackermann, M.Ajello, A.Allafort, K.Asano, et al.
    • Journal Title

      Astrophysical Journal

      Volume: 714 Pages: 927-936

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fermi Observations of GRB 090510 : a Short-Hard Gamma-Ray Burst with an Additional, Hard Power-Law Component from 10keV to GeV Energies2010

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

      Astrophysical Journal

      Volume: 716 Pages: 1178-1190

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prompt X-ray and Optical Excess Emission due to Hadronic Cascades in Gamma-Ray Bursts2010

    • Author(s)
      Katsuaki Asano, Susumu Inoue, Peter Meszaros
    • Journal Title

      Astrophysical Journal

      Volume: 725

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高エネルギー宇宙ニュートリノ:突発天体起源の可能性について2013

    • Author(s)
      浅野勝晃
    • Organizer
      第26回「宇宙ニュートリノ」研究会
    • Place of Presentation
      東京大学宇宙線研究所
    • Year and Date
      2013-03-15
    • Related Report
      2012 Final Research Report
  • [Presentation] ブレーザー放射スペクトルのフェルミ二次加速モデル2013

    • Author(s)
      浅野勝晃、高原文郎、楠瀬正昭、當真賢二、格和純
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Final Research Report
  • [Presentation] 電波シンチレーション2013

    • Author(s)
      浅野勝晃
    • Organizer
      パルサー磁気圏における粒子加速と電磁放射
    • Place of Presentation
      宇宙線研究所(千葉県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高エネルギー宇宙ニュートリノ:突発天体起源の可能性について2013

    • Author(s)
      浅野勝晃
    • Organizer
      第26回「宇宙ニュートリノ」研究会
    • Place of Presentation
      宇宙線研究所(千葉県)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] ブレーザー放射スペクトルのフェルミ二次加速モデル2013

    • Author(s)
      浅野勝晃
    • Organizer
      日本天文学会2013年春季年会
    • Place of Presentation
      埼玉大学(埼玉県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] CTA報告31:CTA時代におけるカンマ線バーストの研究2012

    • Author(s)
      浅野勝晃, 他 CTA-Japan Consortium
    • Organizer
      日本物理学会2012年春季大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] ガンマ線バーストにおけるハドロン起源放射の光度曲線2012

    • Author(s)
      浅野勝晃, Peter Meszaros
    • Organizer
      日本天文学会2012年春季年会
    • Place of Presentation
      龍谷大学
    • Year and Date
      2012-03-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Temporal Evolution of GRB Spectra : Leptonic and Hadronic2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      IAU Symposium 279 "Death of Massive Stars: Supernovae & Gamma-Ray Bursts"
    • Place of Presentation
      日光千姫物語
    • Year and Date
      2012-03-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Preliminary Results : UHECR Sources and Gamma-Rays2012

    • Author(s)
      浅野勝晃
    • Organizer
      粒子加速に関する小研究会
    • Place of Presentation
      東京大学宇宙線研
    • Year and Date
      2012-03-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] GeV-TeV Gamma-rays and Neutrinos from GRBs2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      Particles and Radiation from Cosmic Accelerators CA2012
    • Place of Presentation
      千葉大学
    • Year and Date
      2012-02-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] ハドロン起源放射の光度曲線2012

    • Author(s)
      浅野勝晃
    • Organizer
      科研費特定領域研究「ガンマ線バーストで読み解く太古の宇宙」第五回領域シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2012-02-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] フェルミ打上以降の即時放射の解釈2012

    • Author(s)
      浅野勝晃
    • Organizer
      ガンマ線バースト研究会
    • Place of Presentation
      石川県文教会館
    • Related Report
      2012 Final Research Report
  • [Presentation] Wide-band spectra of prompt emission2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      FALL 2012 GAMMA-RAY BURST SYMPOSIUM:15 years of afterglow discoveries: progenitors, environments and host galaxies from the nearby to the early Universe
    • Place of Presentation
      Palacio de Congresos,Marbella,Spain
    • Related Report
      2012 Final Research Report
  • [Presentation] Photospheric Emission in time-dependent simulations」2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      Thirteenth Marcel Grossmann Meeting onRecent Developmentsin Theoretical and Experimental GeneralRelativity, Gravitation,and Relativistic Field Theory
    • Place of Presentation
      AlbaNova UniversityCenter, Stockholm, スウェーデン
    • Related Report
      2012 Final Research Report
  • [Presentation] Multi-GeV lightcurves: possible hints for the emission mechanism2012

    • Author(s)
      Katsuaki Asano, and Peter Meszaros
    • Organizer
      Gamma-Ray Bursts 2012 Conference
    • Place of Presentation
      MunchnerKunstlerhaus,Munchen,ドイツ
    • Related Report
      2012 Final Research Report
  • [Presentation] CTA報告31:CTA時代におけるガンマ線バーストの研究2012

    • Author(s)
      浅野勝晃、井岡邦仁、他CTA-JapanConsortium
    • Organizer
      日本物理学会2012年春季大会
    • Place of Presentation
      関西学院大学
    • Related Report
      2012 Final Research Report
  • [Presentation] ガンマ線バーストにおけるハドロン起源放射の光度曲線2012

    • Author(s)
      浅野勝晃、Peter Meszaros
    • Organizer
      日本天文学会 2012 年春季年会
    • Place of Presentation
      龍谷大学
    • Related Report
      2012 Final Research Report
  • [Presentation] GeV-TeV Gamma-rays and Neutrinos fromGRBs2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      Particles and Radiation from CosmicAccelerators CA2012
    • Place of Presentation
      千葉大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Multi-GeV lightcurves: possible hints for the emission mechanism2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      Gamma-Ray Bursts 2012 Conference
    • Place of Presentation
      ミュンヘン(ドイツ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Photospheric Emission in time-dependent simulations2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      Thirteenth Marcel Grossmann Meeting
    • Place of Presentation
      ストックホルム(スウェーデン)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 時間発展シミュレーションによるガンマ線バースト光球モデルの検討2012

    • Author(s)
      浅野勝晃
    • Organizer
      日本天文学会2012年秋季年会
    • Place of Presentation
      大分大学(大分県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] ブレーザー放射の時間発展シミュレーション2012

    • Author(s)
      浅野勝晃
    • Organizer
      高エネルギー宇宙物理学研究会2012
    • Place of Presentation
      首都大学東京(東京都)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Wide-band spectra of prompt emission2012

    • Author(s)
      Katsuaki Asano
    • Organizer
      FALL 2012 GAMMA-RAY BURST SYMPOSIUM
    • Place of Presentation
      マルサラ(スペイン)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] フェルミ打上以降の即時放射の解釈2012

    • Author(s)
      浅野勝晃
    • Organizer
      ガンマ線バースト研究会
    • Place of Presentation
      石川県文教会館(石川県)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] GRBのCTA観測によるEBL探査2011

    • Author(s)
      浅野勝晃
    • Organizer
      初代星形成・初代銀河研究会
    • Place of Presentation
      九州大学
    • Year and Date
      2011-12-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] ガンマ線バースト即時放射:レプトン、ハドロン、光球2011

    • Author(s)
      浅野勝晃
    • Organizer
      高エネルギー宇宙物理学研究会
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-12-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] Leptonic and Hadronic Models of GRB Prompt Emissions2011

    • Author(s)
      Katsuaki Asano, Susumu Inoue, Peter Meszaros
    • Organizer
      First joint DIAS-OKC workshop "Multi-GeV Astro physics with Ground-Based Detectors"
    • Place of Presentation
      ダブリン高等研究所(招待講演)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] MeVガンマ線によるAGNとGRBに共通する物理の探索2011

    • Author(s)
      浅野勝晃
    • Organizer
      ガンマ線バースト将来衛星検討会議
    • Place of Presentation
      東京大学(招待講演)
    • Year and Date
      2011-12-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Ultra-high energy cosmic-rays from gamma-ray bursts2011

    • Author(s)
      Katsuaki Asano
    • Organizer
      第6回地文台シンポジウム&東工大流動機構国際ワークショップ
    • Place of Presentation
      東京工業大学(招待講演)
    • Year and Date
      2011-10-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] 時間発展シミュレーションによるガンマ線バースト放射機構の探索2011

    • Author(s)
      浅野勝晃、Peter Meszaros
    • Organizer
      日本天文学会2011年秋季年会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] ガンマ線バーストスペクトルの時間発展2011

    • Author(s)
      浅野勝晃、Peter Meszaros
    • Organizer
      日本物理学会2011年秋季大会s
    • Place of Presentation
      弘前大学
    • Year and Date
      2011-09-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] GRB Pulse Spectrum with CTA~Temporal Resolution~2011

    • Author(s)
      Katsuaki Asano
    • Organizer
      CTA Meeting
    • Place of Presentation
      IRAP,トゥールーズ
    • Year and Date
      2011-05-17
    • Related Report
      2011 Annual Research Report
  • [Presentation] Leptonic and Hadronic Models for the Extra Components in Fermi-LAT GRBs2011

    • Author(s)
      Katsuaki Asano, Susumu Inoue, Peter Meszaros
    • Organizer
      2011 Fermi Symposium
    • Place of Presentation
      ローマ・ラ・サピエンツァ大学
    • Year and Date
      2011-05-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Hadronic Models of GRBs : Photon Signature of UHECRs2011

    • Author(s)
      Katsuaki Asano
    • Organizer
      Multi-Messenger Astronomy of Cosmic Rays
    • Place of Presentation
      北京大学(招待講演)
    • Year and Date
      2011-04-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] ガンマ線バーストにおける陽子加速と電子・陽電子対注入2011

    • Author(s)
      浅野勝晃、村瀬孔大、寺澤敏夫
    • Organizer
      日本天文学会2011年春季年会
    • Place of Presentation
      筑波大学
    • Year and Date
      2011-03-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] Electron Injection and Heating via Proton Acceleration and Turbulence2011

    • Author(s)
      Katsuaki Asano
    • Organizer
      The Prompt Activity of Gamma-Ray Bursts : their Progenitors, Engines, and Radiation Mechanisms
    • Place of Presentation
      ノースカロライナ州立大学,ローリー,米国
    • Year and Date
      2011-03-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 乱流加速によるGRBスペクトルの再現2011

    • Author(s)
      浅野勝晃
    • Organizer
      「ガンマ線バーストで読み解く太古の宇宙」第四回領域シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-02-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Leptonic and Hadronic Models of GRB Prompt Emissions2011

    • Author(s)
      Katsuaki Asano, Susumu Inoue, Peter Meszaros
    • Organizer
      First joint DIAS-OKC workshop "Multi-GeV Astrophysics with Ground-Based Detectors
    • Place of Presentation
      ダブリン高等研究所,Dublin,アイルランド
    • Related Report
      2012 Final Research Report
  • [Presentation] 時間発展シミュレーションによるガンマ 線バースト放射機構の探索2011

    • Author(s)
      浅野勝晃、Peter Meszaros
    • Organizer
      日本天文学会 2011 年秋季年会
    • Place of Presentation
      鹿児島大学
    • Related Report
      2012 Final Research Report
  • [Presentation] ガンマ線バーストスペクトルの時間発展2011

    • Author(s)
      浅野勝晃、Peter Meszaros
    • Organizer
      日本物理学会2011年秋季大会
    • Place of Presentation
      弘前大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Leptonic and Hadronic Models for the Extra Components in Fermi-LAT GRBs2011

    • Author(s)
      Katsuaki Asano, Susumu Inoue, and Peter Meszaros
    • Organizer
      2011Fermi Symposium
    • Place of Presentation
      ローマ・ラ・サピエ ンツァ大学, Roma, イタリア
    • Related Report
      2012 Final Research Report
  • [Presentation] Hadronic Models of GRBs: Photon Signature of UHECRs2011

    • Author(s)
      Katsuaki Asano
    • Organizer
      Multi-Messenger Astronomy of Cosmic Rays
    • Place of Presentation
      北京大学KIAA, 北京 , 中 国
    • Related Report
      2012 Final Research Report
  • [Presentation] Electron Injection and Heating via Proton Acceleration and Turbulence2011

    • Author(s)
      Katsuaki Asano
    • Organizer
      The Prompt Activity of Gamma-RayBursts: their Progenitors, Engines, and Radiation Mechanisms
    • Place of Presentation
      ノースカロライナ州立大学,Raleigh,North Carolina,USA
    • Related Report
      2012 Final Research Report
  • [Presentation] GRBから期待されるガンマ線光度曲線2010

    • Author(s)
      浅野勝晃
    • Organizer
      宇宙線研究所共同利用研究会「ガンマ線天文学~日本の戦略~」
    • Place of Presentation
      東京大学宇宙線研究所
    • Year and Date
      2010-11-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] 高エネルギー天体放射スペクトル~時間発展モデル~2010

    • Author(s)
      浅野勝晃
    • Organizer
      HEAP2010高エネルギー宇宙物理学研究会
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2010-10-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] Fermi GRBs and CTA2010

    • Author(s)
      Katsuaki Asano
    • Organizer
      CTA Consortium Meeting
    • Place of Presentation
      DESY,ツォイテン,ドイツ
    • Year and Date
      2010-05-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] Extra Spectral Components due to Hadronic Cascade2010

    • Author(s)
      Katsuaki Asano
    • Organizer
      Deciphering the Ancient Universe with Gamma-Ray Bursts
    • Place of Presentation
      京都テルサ
    • Year and Date
      2010-04-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] ガンマ線バーストのハドロンモデル2010

    • Author(s)
      浅野勝晃、井上進、村瀬孔大、Peter Meszaros
    • Organizer
      日本天文学会2010年秋季年会
    • Place of Presentation
      金沢大学
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Presentation] Fermi GRBs and CTA2010

    • Author(s)
      Katsuaki Asano
    • Organizer
      CTA Consortium Meeting
    • Place of Presentation
      DESY,Zeuthen,ドイツ
    • Related Report
      2012 Final Research Report
  • [Presentation] Extra Spectral Components due to Hadronic Cascade2010

    • Author(s)
      Katsuaki Asano
    • Organizer
      Deciphering the Ancient Universe withGamma-Ray Bursts
    • Place of Presentation
      京都テルサ, Kyoto, Japan
    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.icrr.u-tokyo.ac.jp/~asanok/index.html

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.ircs.titech.ac.jp/asano/publication.html

    • Related Report
      2011 Annual Research Report

URL: 

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

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