Updated on 2025/04/07

写真a

 
ISHIBASHI Kazunori Bish
 
Organization
Graduate School of Science Lecturer
Graduate School
Graduate School of Science
Undergraduate School
School of Science Department of Physics
Title
Lecturer

Degree 3

  1. Ph.D. in Astrophysics ( 1999.11   University of Minnesota at Twin Cities ) 

  2. Master of Science in Astrophysics ( 1998   University of Minnesota at Twin Cities ) 

  3. Bachelor of Science in Astrophysics ( 1994.5   University of Oklahoma, Norman ) 

Research Interests 5

  1. Space-borne Experiment

  2. Observational Astrophysics

  3. Stellar Astrophysics

  4. Astrophysics

  5. High-Energy Astrophysics

Research Areas 1

  1. Natural Science / Astronomy  / Observational Astrophysics

Current Research Project and SDGs 3

  1. HST/STIS Observations of Eta Carinae

  2. IRSF/SIRIUS Monitoring of Eta Carinae

  3. Stellar Evolution of VY CMa with HST/STIS

Research History 3

  1. NorthWest Research Associates   CoRA   Research Associate

    2007.2 - 2009.1

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    Country:United States

  2. Massachusetts Institute of Technology   Chandra X-ray Center   Research Scientist

    2001.11 - 2007.1

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    Country:United States

  3. NASA's Goddard Space Flight Center   Code 21   NRC fellow

    2000.1 - 2001.10

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    Country:United States

    Notes:National Academy of Science NRC Fellowship

Education 2

  1. University of Minnesota at Twin Cities   Department of Astronomy   Astrophysics

    1994.8 - 1999.11

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    Country: United States

  2. University of Oklahoma,Norman   School of Physics and Astronomy   Astrophysics

    1991.1 - 1994.5

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    Country: United States

 

Papers 13

  1. 硬X線集光偏光計XL-Calibur計画の2024年フライト Open Access

    高橋 弘充, AF MALMBORG Filip, 青柳 美緒, 粟木 久光, BOSE Richard, BRAUN Dana, CHUN Sohee, DE GERONIMO Gianluigi, 榎戸 輝揚, ERRANDO Manel, 深沢 泰司, 古澤 彰浩, GADSON Thomas, GAU Epharaim, GUARINO Victor, 郡司 修一, 袴田 知宏, 林 多佳由, HEATWOLE Scott, HOSSEN Arman, HU Kun, 今村 竜太, 今澤 遼, 伊師 大貴, 石橋 和紀, 石田 学, 石渡 幸太, IYER Nirmal Kumar, HARMON Keon, 鴨川 航, KISLAT Fabian, KISS Mozsi, 北口 貴雄, KLEPPER Kassi, KRAWCZYNSKI Henric, 倉本 春希, LANZI James, LISALDA Lindsey, 前田 良知, 眞武 寛人, 松本 浩典, 松本 岳人, 宮本 明日香, 宮澤 拓也, 水野 恒史, 岡島 崇, PEARCE Mark, PETERSON Zachary, RAHBARDAR MOJAVER Mehrnossh, RAUCH Brian, RODRIGUEZ CAVERO Nicole, RYDE Felix, 斎藤 芳隆, 阪本 菜月, 島 耕平, 白濱 健太郎, SIMBURGER Garry, SPOONER Sean, STANA Theodor-Adrian, STUCHLIK David, 武尾 舞, 玉川 徹, 田村 啓輔, 田中 虎次郎, 常深 博, 内田 和海, 内田 悠介, WEST Andrew, WULF Eric, 善本 真梨那, XL-Caliburチーム

    大気球シンポジウム: 2024年度     2024.10

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    Language:Japanese   Publisher:宇宙航空研究開発機構宇宙科学研究所 (JAXA)(ISAS)  

    レポート番号: isas24-sbs-008

    Open Access

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  2. 硬X線集光偏光計XL-Calibur 気球実験の2024 年フライトへ向けた準備状況

    高橋 弘充, ABARR Quin, 青柳 美緒, 朝倉 一統, 粟木 久光, G.BARING Matthew, BOSE Richard, BRAUN Dana, GERONIMO Gianluigi, DOWKONTT Paul, ELLIOT John, 榎戸 輝揚, ERRANDO Manel, 深沢 泰司, 古澤 彰浩, GADSON Thomas, GAU Epharaim, GUARINO Victor, 郡司 修一, 袴田 知宏, 萩原 涼太, HALL Kenny, 花岡 真帆, HARMOM Keon, 服部 憲吾, 林田 清, HEATWOLE L.Scott, HOSSEN Arman, 井出 峻太郎, 今村 竜太, 今里 郁弥, 今澤 遼, 石橋 和紀, 石田 学, 石倉 彩美, 石渡 幸太, KUMAR Iyer Nirmal, 亀谷 紀香, 鴨川 航, FABIAN Kislat, KISS Mozsi, 北口 貴雄, KOTSIFAKIS David, KRAWCZYNSKI Henric, 倉本 春希, LANZI James, LISALDA Lindsey, 前田 良知, 松下 友亮, 眞武 寛人, 松本 浩典, 峯田 大晴, 宮本 明日香, 宮澤 拓也, 水野 恒史, 中庭 望, 野田 博文, 大出 優一, 岡島 崇, 岡崎 貴樹, PASTRANI Izabella, PEARCE Mark, PETERSON Zachary, PURDY Chris, RAUCH Brian, RYDE Felix, 斎藤 芳隆, 阪本 菜月, 佐久間 翔太郎, 佐藤 淳矢, 澤上 拳明, CHRIS Shreeves, GARRY Simburger, CARL Snow, SEAN Spooner, STANA Theodor-Adrian, STUCHLIK David, 鈴木 瞳, 武尾 舞, 玉川 徹, 田村 啓輔, 常深 博, 内田 和海, 内田 悠介, UDINSKI Edward, VINCENT Brett, WEST Andrew, WULF Eric, 米山 友景, 善本 真梨那, XL-Caliburチーム

    大気球シンポジウム: 2023年度     2023.10

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    Language:Japanese   Publisher:宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)  

    レポート番号: isas23-sbs-029

    CiNii Research

  3. Fine structure of the atomic scattering factors near the iridium L-edges International coauthorship

    Awaki, H. et al.

    Journal of Astronomical Telescopes Instruments and Systems   Vol. 8 ( 04 )   2022.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1117/1.jatis.8.4.044001

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  4. In-orbit performance of the soft X-ray imaging system aboard Hitomi (ASTRO-H)*

    Hiroshi Nakajima, Yoshitomo Maeda, Hiroyuki Uchida, Takaaki Tanaka, Hiroshi Tsunemi, Kiyoshi Hayashida, Takeshi G Tsuru, Tadayasu Dotani, Ryo Nagino, Shota Inoue, Masanobu Ozaki, Hiroshi Tomida, Chikara Natsukari, Shutaro Ueda, Koji Mori, Makoto Yamauchi, Isamu Hatsukade, Yusuke Nishioka, Miho Sakata, Tatsuhiko Beppu, Daigo Honda, Masayoshi Nobukawa, Junko S Hiraga, Takayoshi Kohmura, Hiroshi Murakami, Kumiko K Nobukawa, Aya Bamba, John P Doty, Ryo Iizuka, Toshiki Sato, Sho Kurashima, Nozomi Nakaniwa, Ryota Asai, Manadu Ishida, Hideyuki Mori, Yang Soong, Takashi Okajima, Peter Serlemitsos, Yuzuru Tawara, Ikuyuki Mitsuishi, Kazunori Ishibashi, Keisuke Tamura, Takayuki Hayashi, Akihiro Furuzawa, Satoshi Sugita, Takuya Miyazawa, Hisamitsu Awaki, Eric D Miller, Hiroya Yamaguchi

    Publications of the Astronomical Society of Japan   Vol. 70 ( 2 )   2018.3

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    Publisher:Oxford University Press (OUP)  

    DOI: 10.1093/pasj/psx116

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  5. On-ground calibration of the Hitomi Hard X-ray Telescopes

    Hideyuki Mori, Takuya Miyazawa, Hisamitsu Awaki, Hironori Matsumoto, Yasunori Babazaki, Ayako Bandai, Tadatsugu Demoto, Akihiro Furuzawa, Yoshito Haba, Takayuki Hayashi, Ryo Iizuka, Kazunori Ishibashi, Manabu Ishida, Naoki Ishida, Masayuki Itoh, Toshihiro Iwase, Hiroyoshi Kato, Hiroaki Kobayashi, Tatsuro Kosaka, Hideyo Kunieda

    Journal of Astronomical Telescopes, Instruments, and Systems   Vol. 4 ( 01 ) page: 1   2018.1

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    Publisher:SPIE-Intl Soc Optical Eng  

    DOI: 10.1117/1.jatis.4.1.011210

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Other research activities 2

  1. 小規模計画XL-Calibur

    2022

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    気球での硬X線集光偏光観測ミッション

  2. HST Treasury Project: Eta Carinae

    2003

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    HST Treasury program for Eta Carinae; the monitoring of eta Carinae with HST/STIS. The HST data have been processed at Nagoya U. and then archived at Univ. Minnesota, Twin Cities.

Research Project for Joint Research, Competitive Funding, etc. 2

  1. "Last Call!" Eta Carinae's Spectroscopic Event in 2020 International coauthorship

    Grant number:Proposal ID 16176  2020.5

    Space Telescope Science Institute  Hubble Space Telescope Proposal Cycle 28  Stellar Astrophysics

    Davidson, K., Humphreys, R. M., Martin, J. C., Ishibashi, K.

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    Authorship:Coinvestigator(s) 

  2. The Recent Mass Loss History of the Red Hypergiant CY CMa International coauthorship

    Grant number:Proposal ID 15076  2020.5

    Space Telescope Science Institute  Hubble Space Telescope Proposal Cycle 25  Stellar Astrophysics

    Humphreys, R. M., Gordon, M. S., Helton, L. A., Ishibashi, K., Jones, T. J., Khouri, T., Richards, A., Vlemmings, W., Ziurys, L.

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    Authorship:Coinvestigator(s) 

KAKENHI (Grants-in-Aid for Scientific Research) 1

  1. Investigation of changing stellar wind of Eta Carinae in NIR and UV

    Grant number:26400227  2014.4 - 2018.3

    Ishibashi Kazunori

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    Authorship:Principal investigator 

    Grant amount:\1820000 ( Direct Cost: \1400000 、 Indirect Cost:\420000 )

    Super-massive star Eta Carinae was well-known for its tremendous mass loss rate -- 1/1000th of the solar mass per year -- and its physical mechanism is not understood at all. Then, in early 2000s, it is noted that Eta Car is undergoing rapid changes in its brightness and apparent changes in its massive stellar wind. In this research program, with the use of Hubble Space Telescope (STIS) and IRSF telescope at SAAO, the cause is identified to be a significant reduction in Eta Car's massive stellar wind, roughly by 50% of the reduction merely in 10 years or so.

 

Teaching Experience (Off-campus) 1

  1. 地球と宇宙

    2023.4 - 2023.9 Meijo University)

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    Level:Undergraduate (liberal arts)  Country:Japan

 

Media Coverage 2

  1. 国境の壁を乗り越えて:気球回収奔走旅記 Promotional material

    宇宙航空研究開発機構 宇宙科学研究所  ISASニュース  東西奔走6項  2025.2

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    Author:Myself 

  2. 気球を追い駆け四千里:気球回収奔走旅記 Promotional material

    国立研究開発法人 宇宙航空研究開発機構 宇宙科学研究所  ISASニュース  2022.11

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    Author:Myself