KIRIHARA Takanobu 桐原崇亘

… Alternative Names

桐原崇亘キリハラタカノブ

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Researcher Number	50881728
Other IDs
Affiliation (Current)	2026: 北見工業大学, 工学部, 准教授
Affiliation (based on the past Project Information) *help	2026: 北見工業大学, 工学部, 准教授 2024: 北見工業大学, 工学部, 准教授 2022 – 2023: 筑波大学, 計算科学研究センター, 研究員
Review Section/Research Field	Principal Investigator Basic Section 16010:Astronomy-related
Keywords	Principal Investigator 球状星団 / 恒星ハロー / 理論天文学 / 恒星ストリーム / 銀河進化 / 重力多体シミュレーション

Gravitational N-body Simulations of Stellar Streams Imprinted in the Galactic Halo to Uncover the Formation History of the Milky WayPrincipal Investigator
- Principal Investigator
  
  桐原崇亘
- Project Period (FY)
  2026 – 2030
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Kitami Institute of Technology
Formation process of stellar streams investigated using N-body simulationsPrincipal Investigator
- Principal Investigator
  
  桐原崇亘
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Kitami Institute of Technology
  University of Tsukuba

All 2025 2024 2023 2022

All Journal Article Presentation

[Journal Article] Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. II. Environmental dependence of galaxy mergers at z = 2.52024
- Author(s)
  Shibuya Takatoshi、Ito Yohito、Asai Kenta、Kirihara Takanobu、Fujimoto Seiji、Toba Yoshiki、Miura Noriaki、Umayahara Takuya、Iwadate Kenji、Ali Sadman S、Kodama Tadayuki
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 77 Issue: 1 Pages: 21-45
- DOI
  10.1093/pasj/psae096
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24H00002, KAKENHI-PROJECT-23K22537, KAKENHI-PROJECT-22K14076
[Journal Article] Detection of a Spatially Extended Stellar Population in M33: A Shallow Stellar Halo?2024
- Author(s)
  Ogami Itsuki、Komiyama Yutaka、Chiba Masashi、Tanaka Mikito、Guhathakurta Puragra、Kirby Evan N.、Wyse Rosemary F. G.、Filion Carrie、Kirihara Takanobu、Ishigaki Miho N.、Hayashi Kohei
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 971 Issue: 1 Pages: 107-107
- DOI
  10.3847/1538-4357/ad5445
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-23H04009, KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-21K13909, KAKENHI-PROJECT-22K14076
[Journal Article] The structure of the stellar halo of the Andromeda galaxy explored with the NB515 for Subaru/HSC - I. New insights on the stellar halo up to 120kpc2024
- Author(s)
  Ogami Itsuki、Tanaka Mikito、Komiyama Yutaka、Chiba Masashi、Guhathakurta Puragra、Kirby Evan N、Wyse Rosemary F G、Filion Carrie、Gilbert Karoline M、Escala Ivanna、Mori Masao、Kirihara Takanobu、Tanaka Masayuki、Ishigaki Miho N、Hayashi Kohei、Lee Myun Gyoon、Sharma Sanjib、Kalirai Jason S、Lupton Robert H
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 536 Issue: 1 Pages: 530-553
- DOI
  10.1093/mnras/stae2527
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-20H05855, KAKENHI-PUBLICLY-23H04009, KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-21K13909, KAKENHI-PROJECT-24K07085, KAKENHI-PROJECT-22K14076
[Journal Article] Merger Conditions of Population III Protostar Binaries2023
- Author(s)
  Kirihara Takanobu、Susa Hajime、Hosokawa Takashi、Kinugawa Tomoya
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 950 Issue: 2 Pages: 188-188
- DOI
  10.3847/1538-4357/acd1e0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14076, KAKENHI-PROJECT-22K03630, KAKENHI-PROJECT-22K03689, KAKENHI-PROJECT-21K13915, KAKENHI-PROJECT-19H01934
[Presentation] Detection of a New Satellite Galaxy (Triangulum IV) in the M33 Halo2025
- Author(s)
  小上樹, 小宮山裕, 田中幹人, 千葉柾司, Raja Guhathakurta, Evan Kirby, 桐原崇亘, Rosemary Wyse, Carrie Filion, 石垣美歩, 林航平
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] パラレルステラーストリームを用いたダークマターサブハロー探索2025
- Author(s)
  金田優香, 森正夫, 桐原崇亘, 三木洋平, Andreas Burkert
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Simultaneous formation of the Andromeda Giant Southern Stream and Eastern Extent2025
- Author(s)
  山口未沙 , 森正夫, 桐原崇亘, 三木洋平, 小上樹, 千葉柾司, 小宮山裕 , 田中幹人
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Probing the Inner and Outer Halos of M31 with Subaru/HSC and NB5152025
- Author(s)
  小上樹, 小宮山裕, 田中幹人, 千葉柾司, Raja Guhathakurta, Evan Kirby, 桐原崇亘, Rosemary Wyse, Carrie Filion, 石垣美歩, 林航平
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Formation of parallel stellar streams by an interaction with a dark matter subhalo2024
- Author(s)
  金田優香, 森正夫, 三木洋平, 桐原崇亘, Andreas Burkert
- Organizer
  Kashiwa-no-ha Dark Matter and Cosmology Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Galaxy evolution with galaxy mergers2024
- Author(s)
  桐原崇亘
- Organizer
  国立天文台科学研究部コロキウム
- Invited
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 銀河とブラックホールの共進化過程における種ブラックホール質量の影響2024
- Author(s)
  Takanobu Kirihara, Hidenobu Yajima, Makito Abe
- Organizer
  ブラックホール大研究会~星質量から超巨大ブラックホールまで~
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Formation of the Andromeda Giant Southern Stream and Eastern Extent2024
- Author(s)
  山口未沙 , 森正夫, 桐原崇亘, 三木洋平, 小上樹, 千葉柾司, 小宮山裕 , 田中幹人
- Organizer
  The Violent Universe
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Galaxy collisions and the stellar streams in the Andromeda Galaxy2024
- Author(s)
  Masao Mori, Ayami Hotta, Takanobu Kirihara, Koki Otaki
- Organizer
  Dark Matter in the Universe: The Present and Future of Galactic Archaeology and Near-field Cosmology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Formation of the Andromeda Giant Southern Stream and Eastern Extent2024
- Author(s)
  山口未沙 , 森正夫, 桐原崇亘, 小上樹, 千葉柾司, 小宮山裕 , 田中幹人
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Formation of parallel stellar streams by an interaction with a dark satellite or wandering black hole2024
- Author(s)
  金田優香, 森正夫, 三木洋平, 桐原崇亘, Andreas Burkert
- Organizer
  ILR workshop From Galaxy Formation to Supermassive Black Holes
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] The Most Concentrated Quasars Revealed by Subaru HSC and PFS at z~22024
- Author(s)
  Y. Liang, M. Ouchi, N. Kashikawa, Z. Cai, X. Fan, D. Sun, H. Yajima, T. Kirihara, K. Nagamine, H. Zhang, M. Li, R. Shimakawa, M. Tanaka, M. Onoue, J. X. Prochaska, T. Izumi, K. Ito, K. Shimasaku, J. Silverman, D. Shi, F. An, C. Zhu
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Merger Conditions of Population~III Protostar Binaries2024
- Author(s)
  Kirihara Takanobu, Susa Hajime, Hosokawa Takashi, Kinugawa Tomoya
- Organizer
  East Asian Young Astronomers Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Galaxy collisions and stellar streams in the Andromeda Galaxy: Once and future in Andromeda2024
- Author(s)
  森正夫, 堀田彩水, 山口未沙, 大滝恒輝, 桐原崇亘
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] すばる望遠鏡/Hyper Suprime-Cam で探るアンドロメダ銀河外側ハロー2024
- Author(s)
  小上樹, 小宮山裕, 田中幹人, 千葉柾司, Raja Guhathakurta, Evan Kirby, Rosie Wyse, Carrie Filion, Karoline Gilbert, Ivanna Escala, 森正夫, 桐原崇亘, 田中賢幸, 石垣美歩, 林航平, Myun Gyoon Lee, Sanjib Sharma, Jason Kalira, Robert Lupton & PFS GA working group member
- Organizer
  The Violent Universe
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 重元素量分布で探るアンドロメダストリームとEastern Extentの形成過程2024
- Author(s)
  山口未沙 , 森正夫, 桐原崇亘, 三木洋平, 小上樹, 千葉柾司, 小宮山裕 , 田中幹人
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Galaxy collisions and stellar streams in the Andromeda Galaxy: Chemical evolution of the progenitor galaxy of the Andromeda Giant Southern Stream2024
- Author(s)
  山口未沙, 森正夫, 桐原崇亘
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] The nature of M31/M33 stellar halos explored by Subaru/HSC & PFS survey2024
- Author(s)
  Itsuki Ogami, Masashi Chiba, Yutaka Komiyama, Mikito Tanaka, Rosemary F. G. Wyse, Carrie Filion, Evan N. Kirby, Puragra Guhathakurta, Masao Mori, Takanobu Kirihara, Masayuki Tanaka, Miho N. Ishigaki, Kohei Hayashi, and the PFS Galactic Archaeology working group
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Chemical evolution of the progenitor galaxy of the Andromeda Giant Stream2024
- Author(s)
  Misa Yamaguchi, Masao Mori, Takanobu Kirihara
- Organizer
  Dark Matter in the Universe: The Present and Future of Galactic Archaeology and Near-field Cosmology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Seed BH mass dependency on the BH mass to galactic stellar mass relation2023
- Author(s)
  Takanobu Kirihara, Hidenobu Yajima, Makito Abe
- Organizer
  Osaka-CCA-Pisa mini-ILR workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] すばる望遠鏡/HSC 深観測による M33 恒星ハローの探査2023
- Author(s)
  小上樹, 千葉柾司, 小宮山裕, Puragra Guhathakurta, Evan Kirby, 石垣美歩, 林航平, 桐原崇亘
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 銀河衝突過程における多重AGN発現機構の解明2023
- Author(s)
  仲野友将, 矢島秀伸, 桐原崇亘
- Organizer
  Galaxy-IGM workshop
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 近接初代星原始星連星の合体条件2023
- Author(s)
  桐原崇亘, 須佐元, 細川隆史, 衣川智弥
- Organizer
  日本天文学会2023年春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Effect of seed black hole mass on the co-evolution process of galaxies and black holes2023
- Author(s)
  桐原崇亘, 矢島秀伸, 安部牧人
- Organizer
  Galaxy-IGM workshop
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 銀河衝突過程における多重AGN発現機構の解明2023
- Author(s)
  仲野友将, 矢島秀伸, 桐原崇亘
- Organizer
  初代星初代銀河研究会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 銀河とブラックホールの共進化過程における種ブラックホール質量の影響2023
- Author(s)
  桐原崇亘, 矢島秀伸, 安部牧人
- Organizer
  第36回理論懇シンポジウム
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 銀河とブラックホールの共進化過程における種ブラックホール質量の影響2023
- Author(s)
  桐原崇亘, 矢島秀伸, 安部牧人
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 銀河とブラックホールの共進化過程における種ブラックホール質量の影響2023
- Author(s)
  桐原崇亘, 矢島秀伸, 安部牧人
- Organizer
  初代星初代銀河研究会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Merger Conditions of Population III Protostar Close Binaries2023
- Author(s)
  桐原崇亘
- Organizer
  宇宙史研究センター2023年度第2回構成員会議・成果報告会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] すばる望遠鏡/HSCによる深観測で探るNGC5466広域分布2023
- Author(s)
  小上樹, 石垣美歩, 千葉柾司, 小宮山裕, 冨永望, Mohammad Mardini, Tilman Hartwig, 桐原崇亘, 岡田寛子
- Organizer
  日本天文学会2023年春季年会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Formation of the Andromeda Giant Stellar Stream and the 10 kpc Ring in the Andromeda Galaxy2023
- Author(s)
  Yamaguchi Misa, Mori Masao, Otaki Koki, Kirihara Takanobu
- Organizer
  15th symposium on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Merger Conditions of Population III protostar binaries2022
- Author(s)
  Takanobu Kirihara, Hajime Susa, Takashi Hosokawa, Tomoya Kinugawa
- Organizer
  Gravitational wave physics and astronomy: Genesis
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] 恒星ストリーム形成の理論研究2022
- Author(s)
  桐原崇亘, 堀田彩水, 田中駿次, 森正夫, 三木洋平, 石垣美歩, 小宮山裕, 千葉柾司, 冨永望, 岡田寛子, 小上　樹
- Organizer
  GA小研究会
- Data Source
  KAKENHI-PROJECT-22K14076
[Presentation] Migration of a massive black hole in a disk galaxy2022
- Author(s)
  Takanobu Kirihara, Hidenobu Yajima, Makito Abe
- Organizer
  France-Japan Galaxy Formation Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14076

1. NARUHISA Takato

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 児玉忠恭

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
3. 林航平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. 石垣美歩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

KIRIHARA Takanobu 桐原 崇亘

桐原 崇亘 キリハラ タカノブ

Research Projects

Research Products

Co-Researchers

Gravitational N-body Simulations of Stellar Streams Imprinted in the Galactic Halo to Uncover the Formation History of the Milky WayPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Formation process of stellar streams investigated using N-body simulationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. II. Environmental dependence of galaxy mergers at z = 2.52024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Detection of a Spatially Extended Stellar Population in M33: A Shallow Stellar Halo?2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The structure of the stellar halo of the Andromeda galaxy explored with the NB515 for Subaru/HSC - I. New insights on the stellar halo up to 120kpc2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Merger Conditions of Population III Protostar Binaries2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Detection of a New Satellite Galaxy (Triangulum IV) in the M33 Halo2025

Author(s)

Organizer

Data Source

[Presentation] パラレルステラーストリームを用いたダークマターサブハロー探索2025

Author(s)

Organizer

Data Source

[Presentation] Simultaneous formation of the Andromeda Giant Southern Stream and Eastern Extent2025

Author(s)

Organizer

Data Source

[Presentation] Probing the Inner and Outer Halos of M31 with Subaru/HSC and NB5152025

Author(s)

Organizer

Data Source

[Presentation] Formation of parallel stellar streams by an interaction with a dark matter subhalo2024

Author(s)

Organizer

Data Source

[Presentation] Galaxy evolution with galaxy mergers2024

Author(s)

Organizer

Data Source

[Presentation] 銀河とブラックホールの共進化過程における種ブラックホール質量の影響2024

Author(s)

Organizer

Data Source

[Presentation] Formation of the Andromeda Giant Southern Stream and Eastern Extent2024

Author(s)

Organizer

Data Source

[Presentation] Galaxy collisions and the stellar streams in the Andromeda Galaxy2024

Author(s)

Organizer

Data Source

[Presentation] Formation of the Andromeda Giant Southern Stream and Eastern Extent2024

Author(s)

Organizer

Data Source

[Presentation] Formation of parallel stellar streams by an interaction with a dark satellite or wandering black hole2024

Author(s)

Organizer

KIRIHARA Takanobu 桐原崇亘

桐原崇亘キリハラタカノブ