Sato Toshiki 佐藤寿紀

Researcher Number	60825975
Other IDs	https://orcid.org/0000-0001-9267-1693
Affiliation (Current)	2025: 明治大学, 理工学部, 専任講師
Affiliation (based on the past Project Information) *help	2023: 明治大学, 理工学部, 専任講師 2021 – 2022: 立教大学, 理学部, 助教 2018 – 2020: 国立研究開発法人理化学研究所, 開拓研究本部, 基礎科学特別研究員
Review Section/Research Field	Principal Investigator Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics / 0203:Particle-, nuclear-, astro-physics, and related fields
Keywords	Principal Investigator Ia型超新星 / 超新星残骸 / 精密X線分光 / 超新星爆発 / 観測装置開発 / X線宇宙観測 / ニュートリノ / 超新星 / 銀河系内陽電子 / ブラッグ反射 … More / X線望遠鏡 / γ線カロリメータ / 重力崩壊型超新星 / 元素合成 / 銀河系内陽電子起源 / 崩壊γ線 / 硬X線望遠鏡 / 陽電子 / 崩壊ガンマ線 / X線天文学 Less

精密X線観測で迫る超新星内部でのニュートリノ相互作用Principal Investigator
- Principal Investigator
  
  佐藤寿紀
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Meiji University
44Ti telescope for revealing the origin of positrons in the Milky WayPrincipal Investigator
- Principal Investigator
  
  Sato Toshiki
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Rikkyo University
  Institute of Physical and Chemical Research
Ia型超新星の爆発機構解明に向けた観測的三次元モデルの構築Principal Investigator
- Principal Investigator
  
  佐藤寿紀
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0203:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Institute of Physical and Chemical Research

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] High-sensitive XANES analysis at Ce L2-edge for Ce in bauxites using transition-edge sensors: Implications for Ti-rich geological samples2023
- Author(s)
  Li Wenshuai、Yamada Shinya、et al.
- Journal Title
  
  Analytica Chimica Acta
  
  Volume: 1240 Pages: 340755-340755
- DOI
  10.1016/j.aca.2022.340755
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20527, KAKENHI-PROJECT-21K18917, KAKENHI-PROJECT-20K14524, KAKENHI-PUBLICLY-21H05443, KAKENHI-PROJECT-21J10311, KAKENHI-PROJECT-22KF0083, KAKENHI-PROJECT-19K21893, KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-19K14780, KAKENHI-PROJECT-20K15238, KAKENHI-PUBLICLY-21H00162, KAKENHI-PROJECT-22H00166, KAKENHI-PROJECT-21H04473
[Journal Article] ASCENT: a balloon-borne hard x-ray imaging spectroscopy telescope using transition edge sensor microcalorimeter detectors2023
- Author(s)
  Kislat Fabian、Toshiki Sato 他
- Journal Title
  
  Journal of Astronomical Telescopes, Instruments, and Systems
  
  Volume: 9 Issue: 01
- DOI
  10.1117/1.jatis.9.1.014002
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749
[Journal Article] Examining Neutrino?Matter Interactions in the Cassiopeia A Supernova2023
- Author(s)
  Sato Toshiki、Yoshida Takashi、Umeda Hideyuki、Hughes John P.、Maeda Keiichi、Nagataki Shigehiro、Williams Brian J.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 954 Issue: 2 Pages: 112-112
- DOI
  10.3847/1538-4357/ace7c1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K13128, KAKENHI-PROJECT-19H00693, KAKENHI-PROJECT-20H00174
[Journal Article] Richardson?Lucy Deconvolution with a Spatially Variant Point-spread Function of Chandra: Supernova Remnant Cassiopeia A as an Example2023
- Author(s)
  Sakai Yusuke、Yamada Shinya、Sato Toshiki、Hayakawa Ryota、Higurashi Ryota、Kominato Nao
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 951 Issue: 1 Pages: 59-59
- DOI
  10.3847/1538-4357/acd9b3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K13128, KAKENHI-PROJECT-20K20527, KAKENHI-PROJECT-20H01941
[Journal Article] Spatiotemporal Characterization of Cassiopeia A2023
- Author(s)
  Ichinohe Yuto、Sato Toshiki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 946 Issue: 2 Pages: 87-87
- DOI
  10.3847/1538-4357/acafe0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14524, KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-22K18277
[Journal Article] X-Ray Studies of the Inverted Ejecta Layers in the Southeast Area of Cassiopeia A2022
- Author(s)
  Tsuchioka Tomoya、Sato Toshiki、Yamada Shinya、Uchiyama Yasunobu
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 932 Issue: 2 Pages: 93-93
- DOI
  10.3847/1538-4357/ac6e63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K20527, KAKENHI-PROJECT-18H03722, KAKENHI-PROJECT-19K14749
[Journal Article] The 3D X-Ray Ejecta Structure of Tycho's Supernova Remnant2022
- Author(s)
  Millard Matthew J.、Park Sangwook、Sato Toshiki、Hughes John P.、Slane Patrick、Patnaude Daniel、Burrows David、Badenes Carles
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 937 Issue: 2 Pages: 121-121
- DOI
  10.3847/1538-4357/ac8f30
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749
[Journal Article] X-ray hot spots in the eastern ear of the supernova remnant W 50 and the microquasar SS 433 system2022
- Author(s)
  Hayakawa Ryota、Yamada Shinya、Suda Hirotaka、Ichinohe Yuto、Higurashi Ryota、Sakemi Haruka、Machida Mami、Ohmura Takumi、Katsuda Satoru、Uchiyama Hideki、Sato Toshiki、Akamatsu Hiroki、Axelsson Magnus
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: - Issue: 3 Pages: 510-520
- DOI
  10.1093/pasj/psac011
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20J13339, KAKENHI-PROJECT-19K03916, KAKENHI-PROJECT-20K14524, KAKENHI-PROJECT-20K20527, KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-23K20862, KAKENHI-PROJECT-20H01941
[Journal Article] Discovery of stable titanium at the northeastern jet of Cassiopeia A: Need for a weak jet mechanism?2022
- Author(s)
  Ikeda Takuma、Uchiyama Yasunobu、Sato Toshiki、Higurashi Ryota、Tsuchioka Tomoya、Yamada Shinya
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 74 Issue: 2 Pages: 334-342
- DOI
  10.1093/pasj/psab130
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-18H03722, KAKENHI-PROJECT-20H01941
[Journal Article] Spatially Resolved RGS Analysis of Kepler’s Supernova Remnant2021
- Author(s)
  Kasuga Tomoaki、Vink Jacco、Katsuda Satoru、Uchida Hiroyuki、Bamba Aya、Sato Toshiki、Hughes John P.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 915 Issue: 1 Pages: 42-42
- DOI
  10.3847/1538-4357/abff4f
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21J11443, KAKENHI-PROJECT-19K03908, KAKENHI-PROJECT-19K03915, KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-20H00174, KAKENHI-PROJECT-23K20862
[Journal Article] On the Origin of the Asymmetry of the Ejecta Structure and Explosion of G350.1–0.32021
- Author(s)
  Tomoya Tsuchioka, Yasunobu Uchiyama, Ryota Higurashi, Hiroyoshi Iwasaki, Shumpei Otsuka, Shinya Yamada, and Toshiki Sato
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 912 Issue: 2 Pages: 131-131
- DOI
  10.3847/1538-4357/abf2bd
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-18H03722, KAKENHI-PROJECT-20H01941
[Journal Article] High-entropy ejecta plumes in Cassiopeia A from neutrino-driven convection2021
- Author(s)
  Sato Toshiki、Maeda Keiichi、Nagataki Shigehiro、Yoshida Takashi、Grefenstette Brian、Williams Brian J.、Umeda Hideyuki、Ono Masaomi、Hughes John P.
- Journal Title
  
  Nature
  
  Volume: 592 Issue: 7855 Pages: 537-540
- DOI
  10.1038/s41586-021-03391-9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-17K05380, KAKENHI-PUBLICLY-20H05249, KAKENHI-PROJECT-18H05223, KAKENHI-PROJECT-19H00693, KAKENHI-PROJECT-20H00174
[Journal Article] From Supernova to Supernova Remnant: Comparison of Thermonuclear Explosion Models2021
- Author(s)
  Ferrand Gilles、Warren Donald C.、Ono Masaomi、Nagataki Shigehiro、R?pke Friedrich K.、Seitenzahl Ivo R.、Lach Florian、Iwasaki Hiroyoshi、Sato Toshiki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 906 Issue: 2 Pages: 93-93
- DOI
  10.3847/1538-4357/abc951
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749
[Journal Article] An Ejecta Kinematics Study of Kepler’s Supernova Remnant with High-resolution Chandra HETG Spectroscopy2020
- Author(s)
  Millard Matthew J.、Bhalerao Jayant、Park Sangwook、Sato Toshiki、Hughes John P.、Slane Patrick、Patnaude Daniel、Burrows David、Badenes Carles
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 893 Issue: 2 Pages: 98-98
- DOI
  10.3847/1538-4357/ab7db1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749
[Journal Article] A Subsolar Metallicity Progenitor for Cassiopeia A, the Remnant of a Type IIb Supernova2020
- Author(s)
  Sato Toshiki、Yoshida Takashi、Umeda Hideyuki、Nagataki Shigehiro、Ono Masaomi、Maeda Keiichi、Hirai Ryosuke、Hughes John P.、Williams Brian J.、Maeda Yoshitomo
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 893 Issue: 1 Pages: 49-49
- DOI
  10.3847/1538-4357/ab822a
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-17K05380, KAKENHI-PROJECT-17H01130
[Journal Article] Formation pathway for lonely stripped-envelope supernova progenitors: implications for Cassiopeia A2020
- Author(s)
  Hirai Ryosuke、Sato Toshiki、Podsiadlowski Philipp、Vigna-G?mez Alejandro、Mandel Ilya
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 499 Issue: 1 Pages: 1154-1171
- DOI
  10.1093/mnras/staa2898
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749
[Journal Article] Concept for an X-ray telescope system with an angular resolution booster2019
- Author(s)
  Maeda Yoshitomo、Iizuka Ryo、Hayashi Takayuki、Sato Toshiki、Nakaniwa Nozomi、Takeo Mai、Suzuki Hitomi、Ishida Manabu、Ikeda Shiro、Morii Mikio
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 71 Issue: 5 Pages: 97-97
- DOI
  10.1093/pasj/psz081
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14749
[Journal Article] Genus Statistic Applied to the X-Ray Remnant of SN 1572: Clues to the Clumpy Ejecta Structure of Type Ia Supernovae2019
- Author(s)
  Sato Toshiki、Hughes John P.、Williams Brian J.、Morii Mikio
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 879 Issue: 2 Pages: 64-64
- DOI
  10.3847/1538-4357/ab24db
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-17K05395
[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
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03983, KAKENHI-PROJECT-18H05865, KAKENHI-PROJECT-15K05107
[Journal Article] Vortical Amplification of the Magnetic Field at an Inward Shock of Supernova Remnant Cassiopeia A2018
- Author(s)
  Fraschetti F.、Katsuda S.、Sato T.、Jokipii J. R.、Giacalone J.
- Journal Title
  
  Physical Review Letters
  
  Volume: 120 Issue: 25 Pages: 1-5
- DOI
  10.1103/physrevlett.120.251101
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05865, KAKENHI-PROJECT-16K17673, KAKENHI-PROJECT-17H02864
[Presentation] 非対称な超新星残骸W49Bにおけるチタン欠乏2023
- Author(s)
  佐藤寿紀
- Organizer
  日本天文学会2023年春季年会
- Data Source
  KAKENHI-PROJECT-19K14749
[Presentation] 超新星 Cassiopeia A の不完全 Si 燃焼層での中性子過剰度の推定2020
- Author(s)
  佐藤寿紀
- Organizer
  天文学会春季年会
- Data Source
  KAKENHI-PROJECT-19K14749
[Presentation] X-ray Clumpy Structures in Type Ia Supernova Remnants2019
- Author(s)
  Toshiki Sato
- Organizer
  Collaborative Meeting on Supernova Remnants between Japan and USA
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14749
[Presentation] ジーナス統計で迫るIa型超新星残骸内の塊構造の形成過程2019
- Author(s)
  佐藤寿紀、森井幹雄、Hughes John P., Williams Brian J.
- Organizer
  日本天文学会2019年春季年会
- Data Source
  KAKENHI-PROJECT-18H05865
[Presentation] A High-Resolution X-Ray Kinematics Study of Kepler's Supernova Remnant2019
- Author(s)
  Millard Matthew J., Bhalerao Jayant, Park Sangwook, Sato Toshiki, Hughes John P., Slane Patrick, Patnaude Daniel, Burrows David, Badenes Carlos
- Organizer
  American Astronomical Society, AAS Meeting 233th
- Data Source
  KAKENHI-PROJECT-18H05865
[Presentation] Kinematical Asymmetries and Their Interpretations in Kepler’s Supernova Remnant and Cassiopeia A2018
- Author(s)
  Sato Toshiki
- Organizer
  Shocking Supernovae: surrounding interactions and unusual events
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05865
[Presentation] Asymmetric Expansion of the Fe ejecta in Kepler’s Supernova Remnant2018
- Author(s)
  Kasuga Tomoaki, Sato Toshiki, Mori Koji, Yamaguchi Hiroya, Bamba Aya
- Organizer
  High Energy Astrophysics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05865
[Presentation] Asymmetric Expansion of the Fe ejecta in Kepler’s Supernova Remnant2018
- Author(s)
  Kasuga Tomoaki, Sato Toshiki, Mori Koji, Yamaguchi Hiroya, Bamba Aya
- Organizer
  SNR Workshop 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H05865

1. MORI Koji

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 山田真也

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
3. 一戸悠人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sato Toshiki 佐藤 寿紀

Research Projects

Research Products

Co-Researchers

精密X線観測で迫る超新星内部でのニュートリノ相互作用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

44Ti telescope for revealing the origin of positrons in the Milky WayPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Ia型超新星の爆発機構解明に向けた観測的三次元モデルの構築Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] High-sensitive XANES analysis at Ce L2-edge for Ce in bauxites using transition-edge sensors: Implications for Ti-rich geological samples2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] ASCENT: a balloon-borne hard x-ray imaging spectroscopy telescope using transition edge sensor microcalorimeter detectors2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Examining Neutrino?Matter Interactions in the Cassiopeia A Supernova2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Richardson?Lucy Deconvolution with a Spatially Variant Point-spread Function of Chandra: Supernova Remnant Cassiopeia A as an Example2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spatiotemporal Characterization of Cassiopeia A2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] X-Ray Studies of the Inverted Ejecta Layers in the Southeast Area of Cassiopeia A2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The 3D X-Ray Ejecta Structure of Tycho's Supernova Remnant2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] X-ray hot spots in the eastern ear of the supernova remnant W 50 and the microquasar SS 433 system2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Discovery of stable titanium at the northeastern jet of Cassiopeia A: Need for a weak jet mechanism?2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spatially Resolved RGS Analysis of Kepler’s Supernova Remnant2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On the Origin of the Asymmetry of the Ejecta Structure and Explosion of G350.1&#8211;0.32021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] High-entropy ejecta plumes in Cassiopeia A from neutrino-driven convection2021

Author(s)

Journal Title

Sato Toshiki 佐藤寿紀

[Journal Article] On the Origin of the Asymmetry of the Ejecta Structure and Explosion of G350.1–0.32021