• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

A New Scenario of the SNR evolution using the Recombining Plasma

Research Project

Project/Area Number 24540229
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Astronomy
Research InstitutionKyoto University

Principal Investigator

Katsuji Koyama  京都大学, 理学研究科, 名誉教授 (10092206)

Project Period (FY) 2012-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords超新星残骸 / エックス線 / 過電離プラズマ / 元素組成 / 宇宙線起源 / 超新星 / X線スペクトル / 電離非平衡プラズマ / 重元素組成 / 非等方爆発 / 未電離プラズマ
Outline of Final Research Achievements

The purpose of this work is to detect Recombining plasma (RP) from many SNR, using the Suzaku high spectral capability, and address new scenario of SNR evolution. We found RP from 7 SNRs for the first time, and study the evolutional scenario to produce the RP. Furthermore we detect Cr, Mn, Fe and Ni K-shell line from many SNRs and address the explosion mechanisms, origin of the Galactic diffuse X-ray emission and the origin of the Cosmic Rays.

Report

(6 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (32 results)

All 2016 2015 2014 2013 2012 Other

All Journal Article (26 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 26 results,  Open Access: 12 results,  Acknowledgement Compliant: 10 results) Presentation (5 results) (of which Int'l Joint Research: 1 results,  Invited: 4 results) Remarks (1 results)

  • [Journal Article] Origin of the Galactic Diffuse X-Ray Emission: Iron K-shell Line Diagnostics2016

    • Author(s)
      Nobukawa, Masayoshi; Uchiyama, Hideki; Nobukawa, Kumiko K.; Yamauchi, Shigeo; Koyama, Katsuji
    • Journal Title

      ApJ

      Volume: 833 Issue: 2 Pages: 268-268

    • DOI

      10.3847/1538-4357/833/2/268

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Scale heights and equivalent widths of the iron K-shell lines in the Galactic diffuse X-ray emission2016

    • Author(s)
      Yamauchi, S., Nobukawa, K. K., Nobukawa, M., Uchiyama, H., Koyama, K.
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 68 Issue: 4 Pages: 59-59

    • DOI

      10.1093/pasj/psw057

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Suzaku spectra of a Type-II Supernova Remnant, Kes 792016

    • Author(s)
      Sato, Tamotsu; Koyama, Katsuji; Lee, Shiu-Hang; Takahashi, Tadayuki
    • Journal Title

      PASJ

      Volume: 68 Issue: SP1 Pages: 297-318

    • DOI

      10.1093/pasj/psv131

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Suzaku study on the ejecta of the supernova remnant G272.2-3.22015

    • Author(s)
      Kamitsukasa, Fumiyoshi; Koyama, Katsuji; Nakajima, Hiroshi; Hayashida, Kiyoshi; Mori, Koji; Katsuda, Satoru; Uchida, Hiroyuki; Tsunemi, Hiroshi
    • Journal Title

      PASJ

      Volume: 67 Issue: SP1 Pages: 114-122

    • DOI

      10.1093/pasj/psv114

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Evidence for Thermal X-Ray Line Emission from the Synchrotron-dominated Supernova Remnant RX J1713.7-39462015

    • Author(s)
      Katsuda, Satoru; Acero, Fabio; Tominaga, Nozomu; Fukui, Yasuo; Hiraga, Junko S.; Koyama, Katsuji; Lee, Shiu-Hang; Mori, Koji; Nagataki, Shigehiro; Ohira, Yutaka; and 7 coauthors
    • Journal Title

      ApJ

      Volume: 814 Issue: 1 Pages: 1-11

    • DOI

      10.1088/0004-637x/814/1/29

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Recombining plasma in the remnant of a core-collapsed supernova, Kes 172015

    • Author(s)
      Washino, Ryosaku; Uchida, Hiroyuki; Nobukawa, Masayoshi; Tsuru, Takeshi Go; Tanaka, Takaaki; Kawabata Nobukawa, Kumiko; Koyama, Katsuji
    • Journal Title

      PASJ

      Volume: 67 Issue: SP1 Pages: 7-7

    • DOI

      10.1093/pasj/psv095

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] N49: The First Robust Discovery of Recombining Plasma in an Extra-galactic Supernova Remnant2015

    • Author(s)
      Uchida, Hiroyuki; Koyama, Katsuji; Yamaguchi, Hiroya
    • Journal Title

      ApJ

      Volume: 8082015 Issue: 1 Pages: 7-7

    • DOI

      10.1088/0004-637x/808/1/77

    • NAID

      120005674654

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Kepler’s Supernova: An Overluminous Type Ia Event Interacting with a Massive Circumstellar Medium at a Very Late Phase2015

    • Author(s)
      Katsuda, Satoru; Mori, Koji; Maeda, Keiichi; Tanaka, Masaomi; Koyama, Katsuji; Tsunemi, Hiroshi; Nakajima, Hiroshi; Maeda, Yoshitomo; Ozaki, Masanobu; Petre, Robert
    • Journal Title

      ApJ

      Volume: 808 Issue: 1 Pages: 1-14

    • DOI

      10.1088/0004-637x/808/1/49

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] X-ray study of the supernova remnant G337.2-0.72015

    • Author(s)
      Takata, Akihiro; Nobukawa, Masayoshi; Uchida, Hiroyuki; Tsuru, Takeshi Go; Tanaka, Takaaki; Koyama, Katsuji
    • Journal Title

      PASJ

      Volume: 67 Issue: SP1

    • DOI

      10.1093/pasj/psv025

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Global Distribution of Ionizing and Recombining Plasmas in the Supernova Remnant G290.1$-$0.82015

    • Author(s)
      Kamitsukasa, Fumiyoshi; Koyama, Katsuji; Uchida, Hiroyuki; Nakajima, Hiroshi; Hayashida, Kiyoshi; Mori, Koji; Katsuda, Satoru; Tsunemi, Hiroshi
    • Journal Title

      Pub. Astr. Soc. Japan

      Volume: 67-2 Issue: 2 Pages: 168-168

    • DOI

      10.1093/pasj/psu149

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Chandrasekhar Mass Progenitor for the Type Ia Supernova Remnant 3C 397 from the Enhanced Abundances of Nickel and Manganese2015

    • Author(s)
      Yamaguchi, Hiroya; Badenes, Carles; Foster, Adam R.; Bravo, Eduardo; Williams, Brian J.; Maeda, Keiichi; Nobukawa, Masayoshi; Eriksen, Kristoffer A.; Brickhouse, Nancy S.; Petre, Robert; Koyama, Katsuji
    • Journal Title

      Astrophysical Joarnal

      Volume: 801 Issue: 2 Pages: 31-37

    • DOI

      10.1088/2041-8205/801/2/l31

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Discovery of recombining plasma in the supernova remnant 3C 3912014

    • Author(s)
      Sato Tamotsu, Koyama Katsuji, Takahashi Tadayuki, Odaka Hirokazu, Nakashima Shinya
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 66 Issue: 6 Pages: 1249-1257

    • DOI

      10.1093/pasj/psu120

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Abundances in the ejecta of core-collapse supernova remnants G350.1-0.3 and G349.7+0.22014

    • Author(s)
      Yasumi, Masato; Nobukawa, Masayoshi; Nakashima, Shinya; Uchida, Hiroyuki; Sugawara, Ryusuke; Tsuru, Takeshi Go; Tanaka, Takaaki; Koyama, Katsuji
    • Journal Title

      PASJ

      Volume: 66 Issue: 4 Pages: 68-77

    • DOI

      10.1093/pasj/psu043

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Suzaku discovery of Fe K-shell line from the O-rich SNR G292.0+1.82014

    • Author(s)
      Kamitsukasa, Fumiyoshi; Koyama, Katsuji; Tsunemi, Hiroshi; Hayashida, Kiyoshi; Nakajima, Hiroshi; Takahashi, Hiroaki; Ueda, Shutaro; Mori, Koji; Katsuda, Satoru; Uchida, Hiroyuki
    • Journal Title

      Pub. Astr. Soc. Japan

      Volume: 66-3 Issue: 3 Pages: 648-648

    • DOI

      10.1093/pasj/psu035

    • NAID

      40020140536

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discovery of Enhanced Radiative Recombination Continua of He-like Iron and Calcium from IC 443 and its Implications2014

    • Author(s)
      Ohnishi Takao, Uchida Hiroyuki, Tsuru Takeshi Go, Koyama Katsuji, Masai Kuniaki, and Sawada Makoto
    • Journal Title

      The Astrophysical Journal

      Volume: 784 Issue: 1 Pages: 74-77

    • DOI

      10.1088/0004-637x/784/1/74

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Thermal and non-thermal X-rays from the Galactic supernova remnant G348.5+0.12014

    • Author(s)
      Yamauchi, Shigeo; Minami, Sari; Ota, Naomi; Koyama, Katsuji
    • Journal Title

      PASJ

      Volume: 66 Issue: 1

    • DOI

      10.1093/pasj/pst004

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] X-ray emission from the galactic supernova remnant G12.0-0.12013

    • Author(s)
      Yamauchi, Shigeo; Bamba, Aya; Koyama, Katsuji
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 66 Issue: 1 Pages: 20-20

    • DOI

      10.1093/pasj/pst021

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] X-Ray Observation of the Galactic Supernova Remnant G355.6-0.0 with Suzaku2013

    • Author(s)
      Minami,Sari; Ota,Naomi; Yamauchi,Shigeo; Koyama,Katsuji
    • Journal Title

      PASJ

      Volume: 65 Issue: 5

    • DOI

      10.1093/pasj/65.5.99

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Discovery of the Recombining Plasma in the South of the Galactic Center : A Relic of the Past Galactic Center Activity?2013

    • Author(s)
      Shinya Nakashima, Masayoshi Nobukawa, Hiroyuki Uchida, Takaaki Tanaka, Takeshi Go Tsuru, Katsuji Koyama, Hiroshi Murakami, and Hideki Uchiyama
    • Journal Title

      The Astrophysical Journal

      Volume: 773 Issue: 1 Pages: 20-27

    • DOI

      10.1088/0004-637x/773/1/20

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Asymmetric Ejecta Distribution in SN10062013

    • Author(s)
      Hiroyuki Uchida, Hiroya Yamaguchi, and Katsuji Koyama
    • Journal Title

      The Astrophysical Journal

      Volume: 771 Issue: 1 Pages: 56-65

    • DOI

      10.1088/0004-637x/771/1/56

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Non-Thermal Radio and Gamma-Ray Emissions from a Supernova Remnant by Blast Wave Breaking Out of the Circumstell2013

    • Author(s)
      Shimizu,Takafumi; Masai,Kuniaki; Koyama,Katsuji
    • Journal Title

      PASJ

      Volume: 65 Issue: 3

    • DOI

      10.1093/pasj/65.3.69

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dynamics of X-Ray-Emitting Ejecta in the Oxygen-Rich Supernova Remnant Puppis A Revealed by the XMM-Newton RGS2013

    • Author(s)
      Satoru Katsuda, Yutaka Ohira, Koji Mori, Hiroshi Tsunemi, Hiroyuki Uchida, Katsuji Koyama, and Toru Tamagawa
    • Journal Title

      The Astrophysical Journal

      Volume: 768 Issue: 2 Pages: 182-190

    • DOI

      10.1088/0004-637x/768/2/182

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evidence for Recombining Plasma in the Supernova Remnant G346.6-0.22013

    • Author(s)
      Yamauchi, Shigeo; Nobukawa, Masayoshi; Koyama, Katsuji; Yonemori, Manami
    • Journal Title

      Publ. Astron. Soc. Japan

      Volume: 65

    • NAID

      40020042675

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Recombining Plasma and Hard X-Ray Filament in the Mixed-Morphology Supernova Remnant W 442012

    • Author(s)
      Uchida, Hiroyuki; Koyama, Katsuji; Yamaguchi, Hiroya; Sawada, Makoto; Ohnishi, Takao; Tsuru, Takeshi Go; Tanaka, Takaaki; Yoshiike, Satoshi; Fukui, Yasuo
    • Journal Title

      Publ. Astron. Soc. Japan

      Volume: 64

    • NAID

      10031146615

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] X-Ray Observations of the Supernova Remnant W28 with Suzaku. I. Spectral Study of the Recombining Plasma2012

    • Author(s)
      Sawada, Makoto; Koyama, Katsuji
    • Journal Title

      Publ. Astron. Soc. Japan

      Volume: 64

    • NAID

      10031063346

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Evolution of Supernova Remnants Expanding out of the Dense Circumstellar Matter into the Rarefied Interstellar Medium2012

    • Author(s)
      Shimizu, Takafumi; Masai, Kuniaki; Koyama, Katsuji
    • Journal Title

      Publ. Astron. Soc. Japan

      Volume: 64

    • NAID

      10030747475

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Iron K shell line, a probe of low energy cosmic rays in SNRs2016

    • Author(s)
      Koyama, Katsuji and Sato, Tamotsu
    • Organizer
      An Odyssey in Space after Stellar Death
    • Place of Presentation
      Chania, Greece
    • Year and Date
      2016-06-06
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structure and Dynamics of the Galactic X-rays2014

    • Author(s)
      Koyama, Katsuji
    • Organizer
      COSPAR
    • Place of Presentation
      Moscow
    • Year and Date
      2014-08-02 – 2014-08-10
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Diffuse high energy object and new senario of SNR evolution2014

    • Author(s)
      Katsuji Koyama
    • Organizer
      Suzkau-Maxi Conference
    • Place of Presentation
      愛媛大学
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] A Treasure Box of High Energy Physics-The Nearest AGN and Star Burst Galaxy2012

    • Author(s)
      Koyama, K. , Kataoka, J.
    • Organizer
      Astro-H 8th Scientific meeting
    • Place of Presentation
      Cambridge, UK
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Structure and Dynamics of the Galactic X-ray2012

    • Author(s)
      Koyama, K.
    • Organizer
      An INTEGRAL View of the High-Energy Sky: the First 10 Years (9th INTEGRAL Workshop)
    • Place of Presentation
      Paris, France
    • Related Report
      2012 Research-status Report
    • Invited
  • [Remarks] 藤原定家の超新星は非対称爆発をした-X線天文衛星「すざく」が明らかにした標準光源の「ゆがんだ」形状-

    • URL

      http://www-cr.scphys.kyoto-u.ac.jp/

    • Related Report
      2014 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi