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Multiwavelength observational study on ultra-relativistic jets

Research Project

Project/Area Number 22340039
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Astronomy
Research InstitutionSaitama University

Principal Investigator

TASHIRO Makoto  埼玉大学, 理工学研究科, 教授 (00251398)

Co-Investigator(Renkei-kenkyūsha) TERADA Yukikatsu  埼玉大学, 理工学研究科, 准教授 (90373331)
TAMAGAWA Toru  理化学研究所, 准主任研究員 (20333312)
Project Period (FY) 2010-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Keywords宇宙ジェット / ガンマ線バースト / 活動銀河核 / X線観測 / X線・ガンマ線観測 / 相対論
Outline of Final Research Achievements

Gamma-Ray Bursts (GRBs) and Active Galactic Nuclei (AGNs) are the two archetypical phenomena among astrophysical jets. This study consists of multi-wavelength observational study of these objects to investigate (A) the life of the jets, (B) physics of radiation region, and (C) circumstances including intergalactic warm-hot plasma. Through this study we realized that: the life time of AGN jets is up to 100 Myears with a fairly constant energy ejection; the radiation of the GRB prompt emission consists both of non-thermal synchrotron and thermal blackbody like emissions. We also developed X-ray micro-calorimeter system for the next generation X-ray observatory ASTRO-H and made observation plan to reveal warm-hot intergalactic medium irradiated by GRB or relativistically beamed AGN jets.

Report

(6 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (37 results)

All 2015 2014 2013 2012 2011 2010 Other

All Journal Article (20 results) (of which Peer Reviewed: 20 results,  Open Access: 1 results) Presentation (15 results) (of which Invited: 1 results) Remarks (2 results)

  • [Journal Article] Sub-MeV band observation of a hard burst from AXP 1E 1547.0-5408 with the Suzaku Wide-band All-sky Monitor2015

    • Author(s)
      T. Yasuda, W. B. Iwakiri, M. S. Tashiro, Y. Terada, T. Kouzu, T. Enoto, et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: TBD Issue: 3 Pages: 12-12

    • DOI

      10.1093/pasj/psv011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Synchrotron Self-inverse Compton Radiation from Reverse Shock on GRB 120326A2014

    • Author(s)
      Urata, Yuji; Huang, Kuiyun; Takahashi, Satoko; Im, Myungshin; Yamaoka, Kazutaka; Tashiro, Makoto; Kim, Jae-Woo; Jang, Minsung; Pak, Soojong
    • Journal Title

      The Astrophysical Journal

      Volume: 789 Issue: 2 Pages: 146-146

    • DOI

      10.1088/0004-637x/789/2/146

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optical follow-up observations of PTF10qts, a luminous broad-lined Type Ic supernova found by the Palomar Transient Factory2014

    • Author(s)
      Walker, E. S.; Tashiro, M. S.et al.
    • Journal Title

      Monthly Notices of the Royal Astronomical Society

      Volume: 442 Issue: 3 Pages: 2768-2779

    • DOI

      10.1093/mnras/stu1017

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suzaku Detection of Thermal X-Ray Emission Associated with the Western Radio Lobe of Fornax A2013

    • Author(s)
      Seta, Hiromi; Tashiro, Makoto S.; Inoue, Susumu
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 65 Issue: 5

    • DOI

      10.1093/pasj/65.5.106

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Interplanetary Network Supplement to the Fermi GBM Catalog of Cosmic Gamma-Ray Bursts2013

    • Author(s)
      Hurley, K. et al.
    • Journal Title

      The Astrophysical Journal Supplement

      Volume: 207 Issue: 2 Pages: 39-47

    • DOI

      10.1088/0067-0049/207/2/39

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interplanetary Network Localizations of Konus Short Gamma-Ray Bursts2013

    • Author(s)
      Pal'shin, V. D. et al.
    • Journal Title

      The Astrophysical Journal Supplement,

      Volume: 207 Issue: 2 Pages: 38-52

    • DOI

      10.1088/0067-0049/207/2/38

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral Evolutions in Gamma-Ray Burst Exponential Decays Observed with Suzaku WAM2012

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

      Publications of the Astronomical Society of Japan

      Volume: 64

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The High-Resolution X-Ray Microcalorimeter Spectrometer, SXS, on Astro-H2012

    • Author(s)
      Mitsuda, K. et al.
    • Journal Title

      Journal of Low Temperature Physics

      Volume: 167 Issue: 5-6 Pages: 795-802

    • DOI

      10.1007/s10909-012-0482-1

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral Evolutions Study of Gamma-Ray Burst Exponential Decays with Suzaku-WAM2012

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

      Proceedings of the International Astronomical Union, IAU Symposium

      Volume: 279 Issue: S279 Pages: 411-412

    • DOI

      10.1017/s1743921312013592

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inverse Compton X-Ray Emission from Supernovae with Compact Progenitors: Application to SN2011fe2012

    • Author(s)
      Margutti, R., et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 751 Issue: 2 Pages: 134-134

    • DOI

      10.1088/0004-637x/751/2/134

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Energetic Fermi/LAT GRB 100414A : Energetic and Correlations2012

    • Author(s)
      Urata, Yuji, 他
    • Journal Title

      the Astrophysica Journal Letters

      Volume: 748 Issue: 1 Pages: L4-L4

    • DOI

      10.1088/2041-8205/748/1/l4

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Digital Processing System for the Soft X-ray spectrometer onboard ASTRO-H-the design and the performance-2012

    • Author(s)
      瀬田裕美、田代信、石崎欣尚、辻本匡弘, ほか17名
    • Journal Title

      IEEE Transactions on Nuclear Science

      Volume: 59 Issue: 2 Pages: 336-372

    • DOI

      10.1109/tns.2011.2179671

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of a Digital Signal Processing System for the X-Ray Microcalorimeter Onboard ASTRO-H (II)2012

    • Author(s)
      下田優弥、瀬田裕美、田代信、寺田幸功、石崎欣尚、辻本匡弘, 他7名
    • Journal Title

      Journal of Low Temperature Physics

      Volume: 167 Issue: 5-6 Pages: 575-581

    • DOI

      10.1007/s10909-012-0483-0

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suzaku Mesasurement of Electron and Magnetic Energy Densities Densities in the east Lobe of the2011

    • Author(s)
      Isobe, N., Seta, H., Tashiro, M.S.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 63

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral Cross-Calibration of the Konus-Wind, the Suzaku/WAM, and the Swift/BAT Data Using Gamma-Ray Bursts2011

    • Author(s)
      Sakamoto, Takanori, 他
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 63 Pages: 215-277

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] WIDGET : System Performance and GRB Prompt Optical Observations2011

    • Author(s)
      Urata, Yuji, 他
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 63 Pages: 137-146

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suzaku Diagnostics of the Energetics in the Lobes of the Giant Radio Galaxy 3C 352011

    • Author(s)
      Isobe, Naoki, 他
    • Journal Title

      The Astrophysical Journal

      Volume: 727

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Catalog of Suzaku/WAM Hard X-Ray Solar Flares2010

    • Author(s)
      Endo, Akira, 他
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 62 Pages: 1341-1349

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evidence of Non-thermal X-ray Emission from Radio Lobes of Cygnus A2010

    • Author(s)
      Yaji, Y., 他
    • Journal Title

      The Astrophysical Journal

      Volume: 714 Pages: 37-44

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-Resolved Spectral Variability of the Prompt Emission from GRB 070125 Observed with Suzaku/WAM2010

    • Author(s)
      Onda, Kaori, 他
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 62 Pages: 547-556

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Swift and Suzaku observations of spectral evolutions in the FRED type GRBs2014

    • Author(s)
      Tashiro, Makoto, S.
    • Organizer
      Swift: 10 Years of Discovery
    • Place of Presentation
      La Sapienza University of Rome, Rome, Italy
    • Year and Date
      2014-12-02 – 2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Future ASTRO-H Capability in Observing Gamma-ray Bursts and their Afterglows2014

    • Author(s)
      Tashiro, Makoto, S.
    • Organizer
      Ioffe Workshop on GRBs and other transient sources: 20 Years of Konus-Wind Experiment
    • Place of Presentation
      Ioffe Institute, St.Petersburg, Russia
    • Year and Date
      2014-09-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Spectral Evolutions in Gamma-Ray Burst Exponential Decays Observed with Suzaku/WAM and Swift/BAT2014

    • Author(s)
      Ueno, Haruka, Tashiro, M. S. et al.
    • Organizer
      Suzaku-MAXI 2014: Expanding the Frontiers of the X-ray Universe
    • Place of Presentation
      愛媛大学、松山市、愛媛県
    • Related Report
      2013 Annual Research Report
  • [Presentation] ASTRO-H 搭載 精密軟X線分光装置 SXS の波形処理機器 PSP の現状(VIII)2014

    • Author(s)
      山口 直ほか ASTRO-H SXS/PSP チーム
    • Organizer
      日本天文学会2014年春季年会
    • Place of Presentation
      国際基督教大学、三鷹市、東京都
    • Related Report
      2013 Annual Research Report
  • [Presentation] Future Astro-H Capability in Observing Gamma-ray Bursts2013

    • Author(s)
      Tashiro, M. S. et al.
    • Organizer
      Explosive Transients: Lighthouses of the Universe
    • Place of Presentation
      Santorini, Greece
    • Related Report
      2013 Annual Research Report
  • [Presentation] Spectral Evolutions in Gamma-Ray Burst Exponential Decays Observed with Swift/BAT and Suzaku/WAM2013

    • Author(s)
      Ueno, Haruka, Tashiro, M. S. et al.
    • Organizer
      Explosive Transients: Lighthouses of the Universe
    • Place of Presentation
      Santorini, Greece
    • Related Report
      2013 Annual Research Report
  • [Presentation] Swift/BATとすざく/WAM によるFRED型GRBのスペクトル変動の観測2013

    • Author(s)
      上野遥、田代信、安田哲也、岩切渉
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学、仙台市、宮城県
    • Related Report
      2013 Annual Research Report
  • [Presentation] ASTRO-H搭載精密軟X線分光装置SXSの開発の現状(X)2013

    • Author(s)
      田代 信ほか ASTRO-H SXSチーム
    • Organizer
      日本天文学会2013年秋季年会
    • Place of Presentation
      東北大学、仙台市、宮城県
    • Related Report
      2013 Annual Research Report
  • [Presentation] ASTRO-H搭載 精密軟X線分光装置SXSの波形処理機器PSPの開発の現状(VI)2013

    • Author(s)
      下田優弥
    • Organizer
      日本天文学会 2013年春季年会
    • Place of Presentation
      埼玉大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] ASTRO-H搭載 精密軟X線分光装置SXSの開発の現状(V)2013

    • Author(s)
      満田和久
    • Organizer
      日本物理学会 第68回年次大会
    • Place of Presentation
      広島大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Spectral Evolutions in Gamma-Ray Burst Exponential Decays Observed with Suzaku WAM2012

    • Author(s)
      Tashiro, M.S.
    • Organizer
      IAU Symposium 279 "Death of Massive Stars : Supernovae and Gamma-Ray Bursts
    • Place of Presentation
      日本・日光
    • Year and Date
      2012-03-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] ASTRO-H搭載 精密軟X線分光装置SXSの波形処理システムPSPの開発の現状(V)2012

    • Author(s)
      瀬田裕美
    • Organizer
      日本天文学会 2012年秋季年会
    • Place of Presentation
      大分大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 指数関数型減光を示すガンマ線バーストのスペクトル変動の観測2011

    • Author(s)
      田代信
    • Organizer
      日本天文学会秋季年会
    • Place of Presentation
      日本・鹿児島大学
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Development of a Digital Signal Processing System for the X-Ray Micro calorimeter Onbnard ASTRO-H2011

    • Author(s)
      Shimoda, Yuya
    • Organizer
      14th International Workshop on Low Temperature Detecotrs
    • Place of Presentation
      ドイツ・ハイデルベルク大学
    • Year and Date
      2011-08-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] GRB : the contribution of Suzaku2010

    • Author(s)
      Tashiro, Makoto
    • Organizer
      Vulcano Workshop 2010 Frontier Objects in Astrophysics and Particle Physics
    • Place of Presentation
      イタリア、シチリア州、パレルモ県、ヴルカノ島、エオリアホテル
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://sucra-rd.saitama-u.ac.jp/search/profile.do?lng=ja&id=WNcFWeLp

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://sucra-rd.saitama-u.ac.jp/search/profile.do?lng=ja&id=WNcFWeLp

    • Related Report
      2010 Annual Research Report

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

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