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A study of the progenitors of Type Ia supernovae with X-ray precision spectroscopy of their remnants

Research Project

Project/Area Number 16H03983
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionUniversity of Miyazaki

Principal Investigator

Mori Koji  宮崎大学, 工学部, 教授 (00404393)

Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥14,690,000 (Direct Cost: ¥11,300,000、Indirect Cost: ¥3,390,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Keywords超新星残骸 / X線CCD / ひとみ衛星 / XRISM衛星 / X線CCDカメラ
Outline of Final Research Achievements

Type Ia supernovae are utilized as cosmic standard candles because of their uniform absolute-luminosities after some empirical corrections. In this context, systematic variations in luminosity due to the diversity of their progenitors have been investigated. We performed X-ray spatially-resolved spectroscopic studies of the young remnants of Type Ia supernovae in order to derive the information of their progenitors and explosions. We showed that Kepler's supernova might have been originated from an asymmetric explosion. We also performed X-ray studies of other types of supernova remnants. As observation device for this kind of studies, we developed X-ray CCD cameras for Hitomi and XRISM observatories.

Academic Significance and Societal Importance of the Research Achievements

我々が提唱するIa型超新星残骸のX線精密撮像分光を用いて親星の起源に迫る手法は、一般的に用いられる可視光観測とは異なるアプローチです。互いに相補的な関係にあり、両者を統合して解釈することで、これまでになかった知見をもたらすことが期待できます。カロリメータを用いた超新星残骸のX線精密撮像分光は次の XRISM 衛星に持ち越されましたが、本研究でそれにむけてデータ解析の観点でも、観測装置の開発という観点でも準備を整えることができました。

Report

(5 results)
  • 2020 Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (45 results)

All 2021 2020 2019 2018 2017 2016

All Journal Article (28 results) (of which Int'l Joint Research: 23 results,  Peer Reviewed: 21 results,  Open Access: 19 results,  Acknowledgement Compliant: 2 results) Presentation (17 results) (of which Int'l Joint Research: 5 results)

  • [Journal Article] Screening and selection of XRISM/Xtend flight model CCD2021

    • Author(s)
      Yoneyama Tomokage、Noda Hirofumi、Hanaoka Maho et al.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 985 Pages: 164676-164676

    • DOI

      10.1016/j.nima.2020.164676

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Experimental studies on the charge transfer inefficiency of CCD developed for the soft X-ray imaging telescope Xtend aboard the XRISM satellite2020

    • Author(s)
      Kanemaru Yoshiaki、Sato Jin、Kumiko K. Nobukawa et al.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

      Volume: 984 Pages: 164646-164646

    • DOI

      10.1016/j.nima.2020.164646

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical blocking performance of CCDs developed for the X-ray Astronomy Satellite XRISM2020

    • Author(s)
      Uchida, Hiroyuki; Tanaka, Takaaki; Amano, Yuki; Okon, Hiromichi; Tsuru, Takeshi G.; Nakajima, Hiroshi; Noda, Hirofumi; Hayashida, Kiyoshi; Matsumoto, Hironori; Hanaoka, Maho; Yoneyama, Tomokage; Okazaki, Koki; Asakura, Kazunori; et al.
    • Journal Title

      Nuclear Inst. and Methods in Physics Research, A

      Volume: 978 Pages: 1-1

    • DOI

      10.1016/j.nima.2020.164374

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inverse First Ionization Potential Effects in Giant Solar Flares Found from Earth X-Ray Albedo with Suzaku/XIS2020

    • Author(s)
      Katsuda Satoru et al.
    • Journal Title

      The Astrophysical Journal

      Volume: 891 Issue: 2 Pages: 126-126

    • DOI

      10.3847/1538-4357/ab7207

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Low X-ray Efficiency of a Young High-B Pulsar PSR J1208?6238 Observed with Chandra2020

    • Author(s)
      Bamba Aya、Watanabe Eri、Mori Koji、Shibata Shinpei、Terada Yukikatsu、Sano Hidetoshi、Filipovi? Miroslav D.
    • Journal Title

      Astrophysics and Space Science

      Volume: 365 Issue: 11 Pages: 178-178

    • DOI

      10.1007/s10509-020-03891-6

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Status of x-ray imaging and spectroscopy mission (XRISM)2020

    • Author(s)
      Tashiro Makoto S.、Maejima Hironori、Toda Kenichi et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 11444 Pages: 1-11

    • DOI

      10.1117/12.2565812

    • Related Report
      2019 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Soft x-ray imager (SXI) for Xtend onboard X-Ray Imaging and Spectroscopy Mission (XRISM)2020

    • Author(s)
      Hiroshi Nakajima, Hirofumi Noda, Hironori Matsumoto, Kumiko K. Nobukawa et al.
    • Journal Title

      Proc. SPIE

      Volume: 11444 Pages: 1144423-1144423

    • DOI

      10.1117/12.2560348

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] Planning in-flight calibration for XRISM2020

    • Author(s)
      Miller E. D., Sawada M., Guainazzi M., Simionescu A., and Terada Y.(21th), and other 33 authors
    • Journal Title

      Proceedings of the SPIE

      Volume: 11444 Pages: 1144426-1144426

    • DOI

      10.1117/12.2561608

    • Related Report
      2019 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] On-ground calibration of XRISM/Xtend CCD2020

    • Author(s)
      Yoneyama Tomokage、Noda Hirofumi、Hanaoka Maho et al.
    • Journal Title

      SPIE proceedings, Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray

      Volume: - Pages: 1144425-1144425

    • DOI

      10.1117/12.2561524

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] High Forbidden-to-resonance Line Ratio of O vii Discovered from the Cygnus Loop2019

    • Author(s)
      Uchida H.、Katsuda S.、Tsunemi H.、Mori K.、Gu L.、Cumbee R. S.、Petre R.、Tanaka T.
    • Journal Title

      The Astrophysical Journal

      Volume: 871 Issue: 2 Pages: 234-234

    • DOI

      10.3847/1538-4357/aaf8a6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Radiation hardness of a p-channel notch CCD developed for the X-ray CCD camera onboard the XRISM satellite2019

    • Author(s)
      Kanemaru Y., Sato J., Mori K. et al.
    • Journal Title

      Journal of Instrumentation

      Volume: 14 Issue: 04 Pages: C04003-C04003

    • DOI

      10.1088/1748-0221/14/04/c04003

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Asymmetric expansion of the Fe ejecta in Kepler’s supernova remnant2018

    • Author(s)
      Kasuga Tomoaki、Sato Toshiki、Mori Koji、Yamaguchi Hiroya、Bamba Aya
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 5 Pages: 88-88

    • DOI

      10.1093/pasj/psy085

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Detection of polarized gamma-ray emission from the Crab nebula with the Hitomi Soft Gamma-ray Detector2018

    • Author(s)
      Hitomi collaboration
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 6 Pages: 113-113

    • DOI

      10.1093/pasj/psy118

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Concept of the X-ray Astronomy Recovery Mission2018

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

      Proceedings of the SPIE

      Volume: 10699 Pages: 1069922-1069922

    • DOI

      10.1117/12.2309455

    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Soft x-ray imaging telescope (Xtend) onboard X-ray Astronomy Recovery Mission (XARM)2018

    • Author(s)
      Hayashida Kiyoshi、Tomida Hiroshi、Mori Koji et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: 10699 Pages: 1069923-1069923

    • DOI

      10.1117/12.2311446

    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Intermediate-mass Elements in Young Supernova Remnants Reveal Neutron Star Kicks by Asymmetric Explosions2018

    • Author(s)
      Katsuda Satoru、Morii Mikio、Janka Hans-Thomas、Wongwathanarat Annop、Nakamura Ko、Kotake Kei、Mori Koji、M?ller Ewald、Takiwaki Tomoya、Tanaka Masaomi、Tominaga Nozomu、Tsunemi Hiroshi
    • Journal Title

      The Astrophysical Journal

      Volume: 856 Issue: 1 Pages: 18-18

    • DOI

      10.3847/1538-4357/aab092

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Soft X-ray Imager aboard Hitomi (ASTRO-H)2018

    • Author(s)
      Tanaka Takaaki、Uchida Hiroyuki、Nakajima Hiroshi、Tsunemi Hiroshi、Hayashida Kiyoshi、Tsuru Takeshi Go、Dotani Tadayasu
    • Journal Title

      Journal of Astronomical Telescopes, Instruments, and Systems

      Volume: 4 Issue: 01 Pages: 1-1

    • DOI

      10.1117/1.jatis.4.1.011211

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hitomi observations of the LMC SNR N 132D: Highly redshifted X-ray emission from iron ejecta2018

    • Author(s)
      Hitomi collaboration, A. Bamba, et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 2 Pages: 16-16

    • DOI

      10.1093/pasj/psx151

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Glimpse of the highly obscured HMXB IGR J16318-4848 with Hitomi2018

    • Author(s)
      Hitomi Collaboration, A. Bamba et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 2 Pages: 17-17

    • DOI

      10.1093/pasj/psx154

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] In-orbit performance of the soft X-ray imaging system aboard Hitomi (ASTRO-H)2018

    • Author(s)
      Nakajima Hiroshi, Bamba Aya et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 2 Pages: 21-21

    • DOI

      10.1093/pasj/psx116

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Search for thermal X-ray features from the Crab nebula with the Hitomi soft X-ray spectrometer2018

    • Author(s)
      Hitomi Collaboration, Aya Bamba, et al.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 70 Issue: 2 Pages: 14-14

    • DOI

      10.1093/pasj/psx072

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Solar abundance ratios of the iron-peak elements in the Perseus cluster2017

    • Author(s)
      Aharonian, F., Bamba, A. et al.
    • Journal Title

      Nature

      Volume: 551 Issue: 7681 Pages: 478-480

    • DOI

      10.1038/nature24301

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Detecting Thermal X-Ray Emission and Proper Motions in RX J1713.7-39462017

    • Author(s)
      Katsuda Satoru、Acero Fabio、Tominaga Nozomu、Ballet Jean、Fukui Yasuo、Hiraga Junko S.、Koyama Katsuji、Lee Shiu-Hang、Mori Koji、Nagataki Shigehiro、Ohira Yutaka、Petre Robert、Sano Hidetoshi、Takeuchi Yoko、Tamagawa Toru、Tsuji Naomi、Tsunemi Hiroshi、Uchiyama Yasunobu
    • Journal Title

      Proceedings of the International Astronomical Union

      Volume: 12 Issue: S331 Pages: 206-212

    • DOI

      10.1017/s1743921317004434

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] The quiescent intracluster medium in the core of the Perseus cluster2016

    • Author(s)
      Hitomi Collaboration et al.
    • Journal Title

      Nature

      Volume: 535 Issue: 7610 Pages: 117-121

    • DOI

      10.1038/nature18627

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatially Resolved Spectroscopy of a Balmer-dominated Shock in the Cygnus Loop: An Extremely Thin Cosmic-Ray Precursor?2016

    • Author(s)
      S. Katsuda, K. Maeda, Y. Ohira, Y. Yatsu, K. Mori, W. Aoki, K. Morihana, J. C. Raymond, P. Ghavamian, J.-J. Lee, J. Shimoda, R. Yamazaki
    • Journal Title

      The Astrophysical Journal Letters

      Volume: 819 Issue: 2 Pages: 1-6

    • DOI

      10.3847/2041-8205/819/2/l32

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Soft x-ray imager (SXI) onboard ASTRO-H2016

    • Author(s)
      Tsunemi, Hiroshi; Hayashida, Kiyoshi; Tsuru, Takeshi Go; Dotani, Tadayasu; Nakajima, Hiroshi; Anabuki, Naohisa; Nagino, Ryo; Tanaka, Takaaki; Uchida, Hiroyuki; Ozaki, Masanobu; Natsukari, Chikara; Tomida, Hiroshi; Ueda, Shutaro; Iwai, Masachika; Nobukawa, Masayoshi; Hiraga, Junko S. et al.
    • Journal Title

      Proceedings of the SPIE

      Volume: Volume 9905 Pages: 11-11

    • DOI

      10.1117/12.2230672

    • Related Report
      2016 Annual Research Report
    • 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] Modeling the spectral response for the soft X-ray imager onboard the ASTRO-H satellite2016

    • Author(s)
      Shota Inoue, Kiyoshi Hayashida, Shuhei Katada, Hiroshi Nakajima, Ryo Nagino, Naohisa Anabuki, Hiroshi Tsunemi, and Shutaro Ueda, et al.
    • Journal Title

      Nuclear Instruments and Methods in Physics Research Section A

      Volume: 00 Pages: 1-5

    • DOI

      10.1016/j.nima.2016.03.071

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] X線分光撮像衛星XRISM搭載軟X線撮像装置Xtendの開発の状況(5)2020

    • Author(s)
      野田博文、森浩二、他 XRISM/SXI チーム
    • Organizer
      日本物理学会 第75回年次大会(2020年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] X線分光撮像衛星(XRISM)搭載軟X線撮像装置(Xtend)の開発の現状(4)2020

    • Author(s)
      内田裕之、森浩二、他 XRISM/SXI チーム
    • Organizer
      日本天文学会 2020年秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] XRISM 搭載 Xtend のフライト用 CCD の電荷転送非効率の調査2020

    • Author(s)
      金丸善朗、森浩二、他 XRISM/SXI チーム
    • Organizer
      日本天文学会 2020年秋季年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] X線分光撮像衛星 XRISM 搭載軟X線撮像装置 Xtend の開発の状況 (4)2019

    • Author(s)
      森浩二、他 XRISM/SXI チーム
    • Organizer
      日本物理学会 2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] An experimental study on the charge transfer inefficiency of X-ray CCDs developed for the XRISM satellite2019

    • Author(s)
      Kanemaru Y.、Mori K. et al.
    • Organizer
      12th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD12)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X線分光撮像衛星(XRISM)搭載軟X線撮像装置の開発の現状2019

    • Author(s)
      冨田洋、森浩二、他 XRISM/SXI チーム
    • Organizer
      日本天文学会2019年春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] すざく衛星搭載X線CCDカメラ「XIS」の昼地球観測時のバックグラウンド推定の新手法とその適用効果の評価2019

    • Author(s)
      森浩二、他
    • Organizer
      日本天文学会2019年春季年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] X線天文衛星代替機 XARM 搭載軟X線撮像装置 Xtend の開発の状況 (2)2018

    • Author(s)
      森浩二、他 XRISM/SXI チーム
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Radiation hardness of a p-channel notch CCD developed for the X-ray CCD camera onboard the XRISM satellite2018

    • Author(s)
      Kanemaru Y., Sato J., Mori K., et al.
    • Organizer
      The 9th International Workshop on Semiconductor Pixel Detectors for Particles and Imaging
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X線天文衛星代替機(XARM)搭載軟X線撮像装置の開発2018

    • Author(s)
      冨田洋、森浩二、他 XARM/SXI チーム
    • Organizer
      日本天文学会2018年春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線天文衛星「ひとみ」搭載軟X線撮像検出器 SXI における日照中の校正線源からの輝線中心値の変動調査と光漏れ経路の検討2018

    • Author(s)
      本田大悟、森浩二、他ひとみ/SXIチーム
    • Organizer
      日本天文学会2018年春季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Hitomi/Soft X-ray Imager (SXI) overview and on-board calibrations2017

    • Author(s)
      Mori, K. et al.
    • Organizer
      The 12th IACHEC meeting
    • Place of Presentation
      the UCLA conference center
    • Year and Date
      2017-03-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] X線天文衛星代替機(XARM) 搭載の軟X線撮像装置の検討状況2017

    • Author(s)
      林田清、森浩二、他 XARM/SXI チーム
    • Organizer
      日本天文学会2017年秋季年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Search for Thermal X-ray Features from the Crab nebula with Hitomi Soft X-ray Spectrometer2017

    • Author(s)
      Tsujimoto,M., Mori, K., et al.
    • Organizer
      The X-ray Universe 2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] X線天文衛星「ひとみ (ASTRO-H) 」搭載軟X線撮像検出器 SXI の軌道上性能と較正の現状2016

    • Author(s)
      森浩二、他ひとみ/SXIチーム
    • Organizer
      日本天文学会 2016 年秋季年会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Soft x-ray imager (SXI) onboard ASTRO-H2016

    • Author(s)
      Tsunemi, H., Mori, K., et al.
    • Organizer
      SPIE Astronomical Telescopes + Instrumentation
    • Place of Presentation
      Edinburgh International Conference Centre
    • Year and Date
      2016-06-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The ASTRO-H (Hitomi) x-ray astronomy satellite2016

    • Author(s)
      Takahashi, T., Mori, K. et al.
    • Organizer
      SPIE Astronomical Telescopes + Instrumentation
    • Place of Presentation
      Edinburgh International Conference Centre
    • Year and Date
      2016-06-27
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2022-01-27  

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