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Study of particle acceleration in Galactic compact objects by observing X-ray and gamma-ray polarization

Research Project

Project/Area Number 25287059
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionHiroshima University

Principal Investigator

Mizuno Tsunefumi  広島大学, 宇宙科学センター, 准教授 (20403579)

Co-Investigator(Renkei-kenkyūsha) Takahashi Hiromitsu  広島大学, 理学系研究科, 助教 (10536775)
Fukazawa Yasushi  広島大学, 理学系研究科, 教授 (60272457)
Tajima Hiroyasu  名古屋大学, 宇宙地球環境研究所, 教授 (80222107)
Tanaka Takaaki  京都大学, 理学系研究科, 助教 (20600406)
Research Collaborator Enoto Teruaki  京都大学, 白眉センター, 准教授 (20748123)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥14,820,000 (Direct Cost: ¥11,400,000、Indirect Cost: ¥3,420,000)
Fiscal Year 2015: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Keywords宇宙物理(実験) / X線ガンマ線天文学 / 偏光 / 粒子加速 / コンパクト天体
Outline of Final Research Achievements

In order to study the particle acceleration in Galactic compact objects, we carried out (1) observations using balloon-borne X-ray polarimeter PoGOLite, (2) development of the SGD on board Hitomi X-ray satellite, (3) basic research of a detector system using PPD, and (4) observations of Galactic compact objects with conventional X-ray satellites. In (1), we observed Crab and Cygnus X-1, and in (2) we developed fine-collimator and carried out a beam test of the prototype at a synchrotron facility, and in (3) we evaluated energy threshold of the system, and in (4) we performed X-ray follow-up observations of Galactic gamma-ray sources. Those results were published in journal articles.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (38 results)

All 2017 2016 2015 2014 2013 Other

All Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 5 results,  Open Access: 6 results) Presentation (25 results) (of which Int'l Joint Research: 2 results) Remarks (4 results)

  • [Journal Article] Study of the polarimetric performance of a Si/CdTe semiconductor Compton camera for the Hitomi satellite2016

    • Author(s)
      J. Katsuta, T. Takahashi et al. (SGD Team)
    • Journal Title

      Nuclear Instruments and Methods A

      Volume: 840 Pages: 51-58

    • DOI

      10.1016/j.nima.2016.09.057

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hard x-ray imaging polarimeter for PolariS2016

    • Author(s)
      K. Hayashida, J. Kim, M. Sadamoto, K. Yoshinaga, S. Gunji, T. Mihara, Y. Kishimoto, H. Kubo, T. Mizuno, H. Takahashi, T. Dotani, D. Yonetoku, T. Nakamori, T. Yoneyama, Y. Ikeyama, F. Kamitsukasa
    • Journal Title

      Proc. SPIE

      Volume: 9905 Pages: 99051A-99051A

    • DOI

      10.1117/12.2232472

    • Related Report
      2016 Annual Research Report
  • [Journal Article] The soft gamma-ray detector (SGD) onboard ASTRO-H2016

    • Author(s)
      Shin Watanabe, Yuto Ichinohe (9/42), et al.
    • Journal Title

      Proc. SPIE 9905, Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray

      Volume: 9905 Pages: 990513-990513

    • DOI

      10.1117/12.2231962

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The ASTRO-H (Hitomi) x-ray astronomy satellite2016

    • Author(s)
      Takahashi, T. et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 9905 Pages: 990510-11

    • DOI

      10.1117/12.2232379

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Suzaku Observation of the Fermi Cygnus Cocoon: The Search for a Signature of Young Cosmic-Ray Electrons2015

    • Author(s)
      T. Mizuno, T. Tanabe, H. Takahashi, K. Hayashi, R. Yamazaki, I. Grenier, L. Tibaldo
    • Journal Title

      The Astrophysical Journal

      Volume: 803 Issue: 2 Pages: 741-9

    • DOI

      10.1088/0004-637x/803/2/74

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Observation of Polarized Hard X-ray Emission from the Crab by the PoGOLite Pathfinder,2015

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

      Monthly Notices of the Royal Astronomical Society

      Volume: 456 Issue: 1 Pages: L84-L88

    • DOI

      10.1093/mnrasl/slv177

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Development and calibration of fine collimators for the ASTRO-H Soft Gamma-ray Detector2014

    • Author(s)
      Mizuno, T., Kimura, D., Fukazawa, Y., Furui, S., Goto, K., Hayashi, T., Kawabata, K. S., Kawano, T., Kitamura, Y., Shirakawa, H., Tanabe, T., Makishima, K., Nakajima, K., Nakazawa, K., Fukuyama, T., Ichinohe, Y., Ishimura, K., Ohta, M., Sato, T., Takahashi, T. et al.
    • Journal Title

      Proc. of SPIE

      Volume: 9144 Pages: 91445F-91445F

    • DOI

      10.1117/12.2054649

    • Related Report
      2014 Annual Research Report
    • Open Access
  • [Journal Article] Soft gamma-ray detector (SGD) onboard the ASTRO-H mission2014

    • Author(s)
      Fukazawa, Y., Tajima, H., Watanabe, S., Blandford, R., Hayashi, K., Harayama, A., Kataoka, J., Kawaharada, M., Kokubun, M., Laurent, P., Lebrun, F., Limousin, O., Madejski, G. M., Makishima, K., Mizuno, T., Mori, K., Nakamori, T., Nakazawa, K., Noda, H., Odaka, H. et al.
    • Journal Title

      Proc. of SPIE

      Volume: 9144 Pages: 1-12

    • DOI

      10.1117/12.2055292

    • Related Report
      2014 Annual Research Report
    • Open Access
  • [Journal Article] Data acquisition system and ground calibration of polarized gamma-ray observer (PoGOLite)2014

    • Author(s)
      H. Takahashi, M. Chauvin, Y. Fukazawa, M. Jackson, T. Kamae, T. Kawano, M. Kiss, M. Kole, V. Mikhalev, T. Mizuno, E. Moretti, M. Pearce, S. Rydstrom
    • Journal Title

      Proc. SPIE

      Volume: 9144 Pages: 91444I-91444I

    • DOI

      10.1117/12.2056723

    • Related Report
      2014 Annual Research Report
  • [Presentation] 硬 X 線偏光検出器 PoGOLite の読み出し回路の改良 (3)2017

    • Author(s)
      大橋礼恵、高橋弘充、河野貴文、内田和海、水野恒史、深沢泰司ほかPoGOLiteチーム
    • Organizer
      日本天文学会春の年会
    • Place of Presentation
      九州大学
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Study of performance of a plastic scintillator + MPPC system in low energy X-ray2017

    • Author(s)
      K. Torigoe, T. Mizuno, H. Takahashi, Y. Fukazawa
    • Organizer
      2nd Core-U International Conference: Cosmic Polarimetry from Micro to Macro Scale
    • Place of Presentation
      Hiroshima University
    • Year and Date
      2017-02-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 硬X線偏光検出器PoGOLite気球実験:2016年の再フライト2016

    • Author(s)
      高橋弘充、水野恒史ほかPoGOLiteチーム
    • Organizer
      日本物理学会秋の年会
    • Place of Presentation
      宮崎大学
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 「すざく」による広がったTeVガンマ線源VER J2019+368のX線観測(3)2016

    • Author(s)
      水野恒史、田中慎之、高橋弘充、勝田隼一郎、林克洋、山崎了
    • Organizer
      日本物理学会秋の年会
    • Place of Presentation
      宮崎大学
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
  • [Presentation] 硬 X 線偏光検出器 PoGOLite 気球実験:2016 年の再フライト2016

    • Author(s)
      高橋弘充、水野恒史ほかPoGOLiteチーム
    • Organizer
      日本天文学会秋の年会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 硬 X 線偏光検出器 PoGOLite の読み出し回路の改良 (2)2016

    • Author(s)
      大橋礼恵、高橋弘充、河野貴文、内田和海、水野恒史、深沢泰司ほかPoGOLiteチーム
    • Organizer
      日本天文学会秋の年会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 広がったTeVガンマ線源VER J2019+368のX線観測2016

    • Author(s)
      田中慎之、水野恒史、高橋弘充、勝田隼一郎、林克洋、山崎了
    • Organizer
      日本天文学会秋の年会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 「すざく」による広がったTeVガンマ線放射VER J2019+308 のX線観測(2)2016

    • Author(s)
      水野恒史ほか
    • Organizer
      日本物理学会春の年会
    • Place of Presentation
      東北学院大学、宮城県
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 硬X線偏光検出器PoGOLite気球実験:2016年の再フライトに向けての準備状況2016

    • Author(s)
      高橋弘充、水野恒史ほか
    • Organizer
      日本天文学会春の年会
    • Place of Presentation
      首都大学東京、東京都
    • Year and Date
      2016-03-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] ASTRO-H衛星搭載 軟ガンマ線検出器(SGD)コンプトンカメラの偏光ビーム試験2016

    • Author(s)
      枝廣育実、水野恒史ほか
    • Organizer
      日本天文学会春の年会
    • Place of Presentation
      首都大学東京、東京都
    • Year and Date
      2016-03-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] 「すざく」による広がったTeVガンマ線放射VER J2019+308 のX線観測(1)2015

    • Author(s)
      水野恒史ほか
    • Organizer
      日本物理学会秋の年会
    • Place of Presentation
      大阪市立大学、大阪府
    • Year and Date
      2015-09-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] Study of a detector system for high-energy astrophysical objects using a combination of plastic scintillator and MPPC2015

    • Author(s)
      中岡竜也、水野恒史ほか
    • Organizer
      10th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors
    • Place of Presentation
      International Conference Center, Xi'an, China
    • Year and Date
      2015-09-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 硬X線偏光検出器PoGOLiteの読み出し回路の改良2015

    • Author(s)
      大橋礼恵、水野恒史ほか
    • Organizer
      日本天文学会秋の年会
    • Place of Presentation
      甲南大学、兵庫県
    • Year and Date
      2015-09-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 「すざく」による白鳥座に発見されたガンマ線超過のX線探査(2)2015

    • Author(s)
      水野恒史、田辺利明、高橋弘充、林克洋、山崎了、I. Grenier, L. Tibaldo
    • Organizer
      日本物理学会春の年会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 硬X線偏光検出器PoGOLite気球実験:2016年の再フライトへ向けて2015

    • Author(s)
      高橋弘充、河野貴文、水野恒史、深沢泰司、釜江常好、片岡淳、田島宏康、高橋忠幸、河合誠之、M. Pearce, M. Chauvin, M. Kiss, M. Kole, V. Mikhalev, E. Moretti
    • Organizer
      日本物理学会春の年会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2015-03-21 – 2015-03-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] 硬X線偏光検出器PoGOLite気球実験:2016年の再フライトへ向けて2015

    • Author(s)
      高橋弘充、河野貴文、水野恒史、深沢泰司、釜江常好、田島宏康、 片岡淳、高橋忠幸、河合誠之, M. Pearce, M. Chauvin, M. Kiss, M. Kole, V. Mikhalev, E. Moretti
    • Organizer
      日本天文学会春の年会
    • Place of Presentation
      大阪大学
    • Year and Date
      2015-03-18 – 2015-03-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Suzaku Observation of the Fermi Cygnus Cocoon2014

    • Author(s)
      T. Mizuno, T. Tanabe, H. Takahashi, K. Hayashi, R. Yamazaki, I. Grenier, L. Tibaldo
    • Organizer
      5th Fermi Sumposium
    • Place of Presentation
      Nagoya, Japan
    • Year and Date
      2014-10-20 – 2014-10-24
    • Related Report
      2014 Annual Research Report
  • [Presentation] PoGOLite気球実験:2013年のパスファインンダーフライト(2)2014

    • Author(s)
      高橋弘充、河野貴文、水野恒史、深沢泰司、釜江常好、田島宏康、片岡淳、高橋忠幸、河合誠之, M. Axelsson, M. Jackson, M.Kiss, W. Klamra, M. Kole, S. Larsson, E. Moretti, M. Pearce, F. Ryde, S. Rydstrom, G. Olofsson et al.
    • Organizer
      日本天文学会秋の年会
    • Place of Presentation
      山形大学
    • Year and Date
      2014-09-11 – 2014-09-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] MPPCとプラスチックシンチレータの組み合わせを用いた天体偏光X線検出器の検討2014

    • Author(s)
      中岡竜也、水野恒史、深沢泰司
    • Organizer
      日本天文学会秋の年会
    • Place of Presentation
      山形大学
    • Year and Date
      2014-09-11 – 2014-09-13
    • Related Report
      2014 Annual Research Report
  • [Presentation] ASTRO-H衛星搭載軟ガンマ線検出器(SGD)開発の現状2014

    • Author(s)
      大野雅功
    • Organizer
      日本天文学会
    • Place of Presentation
      国際基督教大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Development of a Detector for High-Energy Astrophysical Objects Using a Conbination of Plastic Scintillator and MPPC2014

    • Author(s)
      中岡竜也
    • Organizer
      Suzaku-MAXI 2014
    • Place of Presentation
      愛媛大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 硬X線偏光検出器PoGOLite気球実験 2013年パスファインダーフライト2013

    • Author(s)
      高橋弘充
    • Organizer
      日本物理学会
    • Place of Presentation
      高知大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] PoGOLite 気球実験:2013年のパスファインダーフライト2013

    • Author(s)
      高橋弘充
    • Organizer
      日本物理学会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 宇宙硬X線偏光検出器PoGOLite気球実験の地上較正試験2013

    • Author(s)
      河野貴文
    • Organizer
      日本物理学会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Ultraluminous X-ray Sources

    • Author(s)
      水野恒史
    • Organizer
      HXI/SGDワークショップ
    • Place of Presentation
      広島大学
    • Related Report
      2013 Annual Research Report
  • [Remarks] X線ガンマ線偏光で高エネルギー天体を探る気球実験"PoGOLite"

    • URL

      http://www-heaf.astro.hiroshima-u.ac.jp/pogo/PoGOLite.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] X線ガンマ線偏光で高エネルギー天体を探る気球実験PoGOLite

    • URL

      http://www-heaf.hepl.hiroshima-u.ac.jp/pogo/PoGOLite.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] X線ガンマ線偏光で高エネルギー天体を探る気球実験"PoGOLite"

    • URL

      http://www-heaf.hepl.hiroshima-u.ac.jp/pogo/PoGOLite.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] X線ガンマ線偏光で高エネルギー天体を探る気球実験"PoGOLite"

    • URL

      http://www-heaf.hepl.hiroshima-u.ac.jp/pogo/PoGOLite.html

    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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