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Fujiwara Hideaki  藤原 英明

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藤原 英明  フジワラ ヒデアキ

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Researcher Number 70581445
Other IDs
Affiliation (Current) 2025: 東北大学, 学際科学フロンティア研究所, 特任准教授
Affiliation (based on the past Project Information) *help 2021 – 2023: 東北大学, 学際科学フロンティア研究所, 特任准教授
2020: 国立天文台, ハワイ観測所, RCUH職員
2014 – 2016: 国立天文台, ハワイ観測所, RCUH職員
2013: 国立天文台, ハワイ観測所, RUCH研究員
2012: 国立天文台, ハワイ観測所, RCUH職員
2011: 国立天文台, ハワイ観測所, RCUH研究員
Review Section/Research Field
Principal Investigator
Basic Section 17010:Space and planetary sciences-related / Astronomy
Except Principal Investigator
Science and Engineering
Keywords
Principal Investigator
光学赤外線天文学 / 地球宇宙物質 / 惑星形成・進化 / 赤外線観測 / ダスト / 惑星形成
Except Principal Investigator
ハビタブルゾーン / 地球型惑星 / ガス惑星 / 惑星系形成 / 原始惑星系円盤 / 惑星大気 / 系外惑星
  • Research Projects

    (3 results)
  • Research Products

    (35 results)
  • Co-Researchers

    (24 People)
  •  「彗星の結晶質シリケイト問題」から探る惑星系ダストの進化と循環Principal Investigator

    • Principal Investigator
      藤原 英明
    • Project Period (FY)
      2020 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 17010:Space and planetary sciences-related
    • Research Institution
      Tohoku University
      National Astronomical Observatory of Japan
  •  Observational Approaches to Giant Impact Events in Planet Formation ProcessesPrincipal Investigator

    • Principal Investigator
      Fujiwara Hideaki
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Astronomy
    • Research Institution
      National Astronomical Observatory of Japan
  •  Direct imaging and spectroscopy of gas giants and detection of terrestrial planets

    • Principal Investigator
      HAYASHI Masahiko
    • Project Period (FY)
      2011 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Science and Engineering
    • Research Institution
      National Astronomical Observatory of Japan

All 2024 2022 2020 2017 2016 2015 2014 2013 2012 Other

All Journal Article Presentation Book

  • [Book] 系外惑星の事典2016

    • Author(s)
      井田茂・田村元秀・生駒大洋・関根康人 編 (執筆者として藤原英明を含む)
    • Total Pages
      364
    • Publisher
      朝倉書店
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Journal Article] Low Water Outgassing from (24) Themis and (65) Cybele: 3.1 μm Near-IR Spectral Implications2020

    • Author(s)
      O’Rourke L.、Mueller T. G.、Biver N.、Bockelee-Morvan D.、Hasegawa S.、Valtchanov I.、Kueppers M.、Fornasier S.、Campins H.、Fujiwara H.、Teyssier D.、Lim T.
    • Journal Title

      The Astrophysical Journal

      Volume: 898 Issue: 2 Pages: L45-L45

    • DOI

      10.3847/2041-8213/aba62b

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04053
  • [Journal Article] Faint warm debris disks around nearby bright stars explored by AKARI and IRSF2017

    • Author(s)
      Ishihara, Daisuke; Takeuchi, Nami; Kobayashi, Hiroshi; Nagayama, Takahiro; Kaneda, Hidehiro; Inutsuka, Shu-ichiro; Fujiwara, Hideaki; Onaka, Takashi
    • Journal Title

      Astronomy & Astrophysics

      Volume: 601 Pages: A72-A72

    • DOI

      10.1051/0004-6361/201526215

    • NAID

      120006380356

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110, KAKENHI-PROJECT-17K05381, KAKENHI-PROJECT-17K05632, KAKENHI-PROJECT-26707008, KAKENHI-PUBLICLY-16H00934, KAKENHI-PROJECT-17H01103, KAKENHI-PROJECT-16H02160
  • [Journal Article] Seasonal variation of the radial brightness contrast of Saturn's rings viewed in mid-infrared by Subaru/COMICS2017

    • Author(s)
      Fujiwara, Hideaki; Morishima, Ryuji; Fujiyoshi, Takuya; Yamashita, Takuya
    • Journal Title

      Astronomy & Astrophysics

      Volume: 599 Pages: A29-A29

    • DOI

      10.1051/0004-6361/201527529

    • Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Journal Article] The 67P/Churyumov-Gerasimenko observation campaign in support of the Rosetta mission2017

    • Author(s)
      C. Snodgrass et al. (incl. H. Fujiwara)
    • Journal Title

      PHILOSOPHICAL TRANSACTIONS A OF THE ROYAL SOCIETY

      Volume: 印刷中

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Journal Article] High-resolution 25 μm Imaging of the Disks around Herbig Ae/Be Stars2015

    • Author(s)
      Honda, M.; Maaskant, K.; Okamoto, Y. K.; Kataza, H.; Yamashita, T.; Miyata, T.; Sako, S.; Fujiyoshi, T.; Sakon, I.; Fujiwara, H.; Kamizuka, T.; Mulders, G. D.; Lopez-Rodriguez, E.; Packham, C.; Onaka, T.
    • Journal Title

      The Astrophysical Journal

      Volume: 804 Issue: 2 Pages: 143-143

    • DOI

      10.1088/0004-637x/804/2/143

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110, KAKENHI-ORGANIZER-23103001, KAKENHI-PROJECT-15H05439, KAKENHI-PUBLICLY-26108512, KAKENHI-PLANNED-23103004
  • [Journal Article] Initial Speed of Knots in the Plasma Tail of C/2013 R1(Lovejoy)2015

    • Author(s)
      Yagi, Masafumi; Koda, Jin; Furusho, Reiko; Terai, Tsuyoshi; Fujiwara, Hideaki; Watanabe, Jun-Ichi
    • Journal Title

      The Astronomical Journal

      Volume: Volume 149, Issue 3 Issue: 3 Pages: 97-97

    • DOI

      10.1088/0004-6256/149/3/97

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-23103002, KAKENHI-PROJECT-26800110
  • [Journal Article] High-resolution 25 micron imaging of the disks around Herbig Ae/Be stars2015

    • Author(s)
      Honda, M.; Maaskant, K.; Okamoto, Y. K.; Kataza, H.; Yamashita, T.; Miyata, T.; Sako, S.; Fujiyoshi, T.; Sakon, I.; Fujiwara, H.; Kamizuka, T.; Mulders, G. D.; Lopez-Rodriguez, E.; Packham, C.; Onaka, T.
    • Journal Title

      The Astrophysical Journal

      Volume: TBD

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Journal Article] Significant gas-to-dust ratio asymmetry and variation in the disk of HD 142527 and the indication of gas depletion2015

    • Author(s)
      T. Muto, T. Tsukagoshi, M. Momose, T. Hanawa, H. Nomura, M. Fukagawa, K. Saigo, A. Kataoka, Y. Kitamura, S.Z. Takahashi, S. Inutsuka, T. Tkeuchi, H. Kobayashi, E. Akiyama, M. Honad, H. Fujiwara, H. Shibai
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 67 Issue: 6 Pages: 1-1

    • DOI

      10.1093/pasj/psv098

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15K05017, KAKENHI-PROJECT-25400229, KAKENHI-PROJECT-26800106, KAKENHI-PROJECT-26800110, KAKENHI-PROJECT-25247016, KAKENHI-PROJECT-15H03646, KAKENHI-ORGANIZER-23103001, KAKENHI-PLANNED-23103004, KAKENHI-PROJECT-23244027
  • [Journal Article] Variations of the neutral temperature and sodium density between 80 and 107 km above Tromso during the winter of 2010-2011 by a new solid state sodium LIDAR2014

    • Author(s)
      Nozawa, S., T.D.Kawahara, N.Saito, C.M.Hall, T.T.Tsuda, T.Kawabata, S.Wada, A.Brekke, T.Takahashi, H.Fujiwara, Y.Ogawa, and R.Fujii
    • Journal Title

      J. Geophys. Res.

      Volume: 119 Issue: 1 Pages: 441-451

    • DOI

      10.1002/2013ja019520

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22403010, KAKENHI-PLANNED-23103002, KAKENHI-PROJECT-25287126
  • [Journal Article] The neutral dynamics during the 2009 sudden stratosphere warming simulated by different whole atmosphere models2014

    • Author(s)
      Pedatella, N. M,...Fujiwara, H,, .,...他10名
    • Journal Title

      Journal of Geophysical Research: Space Physics

      Volume: Volume 119, Issue 2 Issue: 2 Pages: 1306-1324

    • DOI

      10.1002/2013ja019421

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-23103002, KAKENHI-PROJECT-23340144, KAKENHI-PROJECT-23340149, KAKENHI-PROJECT-24740336, KAKENHI-PROJECT-25287126
  • [Journal Article] Local Enhancement of the Surface Density in the Protoplanetary Ring Surrounding HD 1425272013

    • Author(s)
      Fukagawa, Misato ; Tsukagoshi, Takashi ; Momose, Munetake ; Saigo, Kazuya ; Ohashi, Nagayoshi ; Kitamura, Yoshimi ; Inutsuka, Shu-ichiro ; Muto, Takayuki ; Nomura, Hideko ; Takeuchi, Taku ; Kobayashi, Hiroshi ; Hanawa, Tomoyuki ; Akiyama, Eiji ; Honda, Mitsuhiko ; Fujiwara, Hideaki ; Kataoka, Akimasa ; Takahashi, Sanemichi Z. ; Shibai, Hiroshi
    • Journal Title

      Publications of the Astronomical Society of Japan

      Volume: 65 Issue: 6 Pages: 14-14

    • DOI

      10.1093/pasj/65.6.l14

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-12J02120, KAKENHI-PLANNED-23103002, KAKENHI-PLANNED-23103004, KAKENHI-PLANNED-23103005, KAKENHI-PROJECT-23740151, KAKENHI-PUBLICLY-24103504, KAKENHI-PROJECT-24540226, KAKENHI-PROJECT-24840037, KAKENHI-PLANNED-25108004, KAKENHI-PROJECT-25247016, KAKENHI-PROJECT-25400229
  • [Journal Article] AKARI/IRC 18 micro meter survey of warm debris disks2013

    • Author(s)
      H.Fujiwara, F.Ishihara, T.Onaka, S.Takita, H.Kataza, T.Yamashita, M.Fukagawa, T.Ootsubo, T.Hirao, K.Enya, J.P.Marshall, G.J.White, T.Nakagawa, H.Murakami
    • Journal Title

      Astronomy & Astrophysics

      Volume: 550:A56 Pages: 45-45

    • DOI

      10.1051/0004-6361/201219841

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-21111005, KAKENHI-PLANNED-23103002, KAKENHI-PLANNED-23103004, KAKENHI-PROJECT-24740122
  • [Journal Article] Debris Disks Explored by Akari and Irsf2012

    • Author(s)
      Kiriyama, Y,...Fujiwara, H.他5名
    • Journal Title

      Publications of The Korean Astronomical Society

      Volume: vol. 27, issue 4 Issue: 4 Pages: 181-182

    • DOI

      10.5303/pkas.2012.27.4.181

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-23103002, KAKENHI-PROJECT-24740122
  • [Journal Article] The Absence of Cold Dust around Warm Debris Disk Star HD 15407A2012

    • Author(s)
      Fujiwara, H,...他7名
    • Journal Title

      The Astrophysical Journal Letters

      Volume: Volume 759, Issue 1 Issue: 1 Pages: 18-18

    • DOI

      10.1088/2041-8205/759/1/l18

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-23103002, KAKENHI-PLANNED-23103004, KAKENHI-PROJECT-24740122
  • [Presentation] Infrared Observation of Planetary Dust2024

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      Interdisciplinary Exchange Workshop for Future of Korea and Japan
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04053
  • [Presentation] High-Resolution Mid-Infrared Observations of Planetary Rings from the Ground2022

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      XXXIst General Assembly International Astronomical Union
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K04053
  • [Presentation] Dust in Warm Debris Disks2017

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      NARIT Friday Seminars
    • Place of Presentation
      Chiang Mai, Thailand
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Seasonal variation of radial brightness contrast of Saturn's rings viewed in mid-infrared by Subaru/COMICS2017

    • Author(s)
      Fujiwara, Hideaki; Morishima, Ryuji; Fujiyoshi, Takuya; Yamashita, Takuya
    • Organizer
      Ices in the Solar System
    • Place of Presentation
      Madrid, Spain
    • Year and Date
      2017-01-23
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Introduction to Research with Subaru Telescope2016

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      Tropical school in undegraduate astronomy
    • Place of Presentation
      Quy Nhon, Vietnam
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] デブリ円盤ダストの観測2016

    • Author(s)
      藤原英明
    • Organizer
      サイズ分布ビッグピクチャー研究会
    • Place of Presentation
      千葉工業大学東京スカイツリータウン(R)キャンパス (東京都、墨田区)
    • Year and Date
      2016-02-11
    • Invited
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Dust in Warm Debris Disks2016

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      SEARCH FOR LIFE: FROM EARLY EARTH TO EXOPLANETS
    • Place of Presentation
      Quy Nhon, Vietnam
    • Year and Date
      2016-12-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Observational Research with Subaru Telescope2015

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      SEAYAC 2015
    • Place of Presentation
      Krabi, Thailand
    • Year and Date
      2015-12-03
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Infrared Observations of Warm Debris Disks2015

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      Exoplanets in Lund 2015
    • Place of Presentation
      Lund Observtory, Lund, Sweden
    • Year and Date
      2015-05-06
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Warm Debris Disks Probed by Mid-Infrared Observations2014

    • Author(s)
      藤原 英明
    • Organizer
      Japan Geoscience Union Meeting 2013 (Session P-CG32; New frontier of chronology of the Solar System)
    • Place of Presentation
      Makuhari Messe, Chiba, Japan
    • Invited
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] Dust in Debris Disks2013

    • Author(s)
      藤原 英明
    • Organizer
      The Life Cycle of Dust in the Universe: Observations, Theory, and Laboratory Experiments
    • Place of Presentation
      ASIAA, Taipei, Taiwan
    • Invited
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] AKARI and Spitzer Observations of Warm Debris Disks2012

    • Author(s)
      藤原 英明
    • Organizer
      Formation and Evolution of Planet 2012
    • Place of Presentation
      Ludwig-Maximilians-University Mnchen, Munich, Germany
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] Warm Debris Disks Proved by AKARI Observations

    • Author(s)
      藤原 英明
    • Organizer
      East Asian Young Astronomers Meeting 2015
    • Place of Presentation
      Academia Sinica, Taipei, Taiwan
    • Year and Date
      2015-02-09 – 2015-02-12
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] Warm Debris Disks Proved by AKARI Observations

    • Author(s)
      藤原 英明
    • Organizer
      THE UNIVERSE IN THE LIGHT OF AKARI and Synergy with future Large Space Telescopes
    • Place of Presentation
      Oxford University, Oxford,(UK)
    • Year and Date
      2014-07-09 – 2014-07-11
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] Multi-Band Mid-Infrared Observation of Saturn's Rings

    • Author(s)
      藤原 英明
    • Organizer
      Ground and space observatories: a joint venture to planetary science
    • Place of Presentation
      Santiago, Chile
    • Year and Date
      2015-03-02 – 2015-03-05
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] Warm Debris Disks Proved by AKARI Observations

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      East Asian Young Astronomers Meeting 2015
    • Place of Presentation
      Academia Sinica, Taipei, Taiwan
    • Year and Date
      2015-02-09 – 2015-02-12
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Warm Debris Disks

    • Author(s)
      藤原 英明
    • Organizer
      JCMT Science Workshop 2014
    • Place of Presentation
      National Astronomical Observatory of Japan, Tokyo( Japan)
    • Year and Date
      2014-09-01 – 2014-09-02
    • Invited
    • Data Source
      KAKENHI-PLANNED-23103002
  • [Presentation] Multi-Band Mid-Infrared Observation of Saturn's Rings

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      Ground and space observatories: a joint venture to planetary science
    • Place of Presentation
      ESO, Santiago, Chile
    • Year and Date
      2015-03-02 – 2015-03-05
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Warm Debris Disks Proved by AKARI Observations

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      THE UNIVERSE IN THE LIGHT OF AKARI and Synergy with future Large Space Telescopes
    • Place of Presentation
      Oxford University, Oxford, UK
    • Year and Date
      2014-07-09 – 2014-07-11
    • Data Source
      KAKENHI-PROJECT-26800110
  • [Presentation] Warm Debris Disks

    • Author(s)
      Hideaki Fujiwara
    • Organizer
      JCMT Science Workshop 2014
    • Place of Presentation
      National Astronomical Observatory of Japan, Tokyo, Japan
    • Year and Date
      2014-09-01 – 2014-09-02
    • Invited
    • Data Source
      KAKENHI-PROJECT-26800110
  • 1.  HAYASHI Masahiko (10183914)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  SUTO Yasushi (90183053)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  SATO Bun'ei (40397823)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  ITO Yoichi (70332757)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  HONDA Mitsuhiko (40449369)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  MORINO Junichi (10370107)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  ISHIHARA Daisuke (30507835)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 8.  YAMASHITA Takuya (00211631)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 9.  住 貴宏 (30432214)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  高遠 徳尚 (50261152)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  左近 樹 (70451820)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  Guyon Olivier (90399288)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  尾中 敬 (30143358)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  WANG Tinggui
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  FUJIYOSHI Takuya
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 16.  MARSHALL Jonathan
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  EIORA Carlos
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  OGAWA Yasunobu
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 19.  TSUDA Takuo
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 20.  花輪 知幸
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 21.  藤原 均
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 22.  野澤 悟徳
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 23.  藤井 良一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 24.  大坪 貴文
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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