Saitoh Takayuki 斎藤貴之

Researcher Number	40399291
Other IDs
Affiliation (Current)	2026: 神戸大学, 理学研究科, 准教授
Affiliation (based on the past Project Information) *help	2018 – 2026: 神戸大学, 理学研究科, 准教授 2014 – 2017: 東京工業大学, 地球生命研究所, 特任准教授
Review Section/Research Field	Principal Investigator Basic Section 16010:Astronomy-related / Astronomy Except Principal Investigator Basic Section 16010:Astronomy-related / Medium-sized Section 16:Astronomy and related fields / Astronomy
Keywords	Principal Investigator 化学進化 / 銀河形成 / 組成異常 / 球状星団 / GN-z11 / 化学組成 / 金属組成異常 / 星団形成 / フィードバック / 数値シミュレーション … More Except Principal Investigator … More 数値シミュレーション / シミュレーション / ブラックホール / 銀河形成 / 矮小銀河 / 位置天文学 / 天の川銀河 / 化学進化 / 大質量星 / 流体シミュレーション / 銀河動力学 / 太陽系 / 銀河 / 連星 / N体シミュレーション / 星団形成 / 星団 / 分子雲 / 元素合成 / 恒星進化 / 超新星 / 連星探査 / 金属欠乏星 / ダークマター / 高分解能シミュレーション / 超大質量星 / 中間質量ブラックホール / 重力波 / 初代星 / 連星進化 / 銀河力学 / 銀河系中心 / 系外惑星 / 銀河進化 / 位置天文観測 / 近傍銀河 / 球状星団 / ブラックホール連星 / 銀河シミュレーション / 棒状構造 / 渦状腕 / 化学動力学 / シミュレーション天文学 / 理論天文学 / 光赤外天文学 / 超新星爆発 / 第一世代星 Less

星団的高密度環境が駆動する高赤方偏移銀河形成機序の解明Principal Investigator
- Principal Investigator
  
  斎藤貴之
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Kobe University
Simulations of star clusters and galaxy formation in the early universe
- Principal Investigator
  
  藤井通子
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  The University of Tokyo
Understanding massive star-cluster formation using star-by-star simulations
- Principal Investigator
  
  Fujii Michiko
- Project Period (FY)
  2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  The University of Tokyo
Galactic Seismology
- Principal Investigator
  
  馬場淳一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Kagoshima University
大質量星連星を手がかりとする初代星と重力波起源天体の探査
- Principal Investigator
  
  須田拓馬
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Tokyo University of Technology
Origin of Chemical Abundance Anomalies in Globular ClustersPrincipal Investigator
- Principal Investigator
  
  Saitoh Takayuki
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Kobe University
Galactic Center Archaeology: Age dating the Galactic Bar
- Principal Investigator
  
  BABA JUNICHI
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  Kagoshima University
  National Astronomical Observatory of Japan
Binary black holes originating from star clusters in galaxy simulations
- Principal Investigator
  
  Fujii Michiko
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  The University of Tokyo
Galactic-scale mixing of stars in the Milky Way galaxy
- Principal Investigator
  
  Baba Junichi
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  National Astronomical Observatory of Japan
Thermal evolution of stars influenced by supernova explosions in binary systems
- Principal Investigator
  
  Suda Takuma
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  The Open University of Japan
  The University of Tokyo
Numerical Study on Diversity of GalaxiesPrincipal Investigator
- Principal Investigator
  
  Saitoh Takayuki
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Astronomy
- Research Institution
  Kobe University
  Tokyo Institute of Technology

All 2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014

All Journal Article Presentation

[Journal Article] SIRIUS: Identifying Metal-poor Stars Enriched by a Single Supernova in a Dwarf Galaxy Cosmological Zoom-in Simulation Resolving Individual Massive Stars2025
- Author(s)
  Hirai Yutaka、Saitoh Takayuki R.、Fujii Michiko S.、Kaneko Katsuhiro、Beers Timothy C.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 980 Issue: 2 Pages: L25-L25
- DOI
  10.3847/2041-8213/adaf95
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-23K22530, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-22K03688, KAKENHI-PROJECT-22KJ0157
[Journal Article] Chemo-dynamical Evolution of Simulated Satellites for a Milky Way?like Galaxy2024
- Author(s)
  Hirai Yutaka、Kirby Evan N.、Chiba Masashi、Hayashi Kohei、Anguiano Borja、Saitoh Takayuki R.、Ishigaki Miho N.、Beers Timothy C.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 970 Issue: 2 Pages: 105-105
- DOI
  10.3847/1538-4357/ad500c
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-23H04009, KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-23K20232, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K13909, KAKENHI-PROJECT-22K03688, KAKENHI-PROJECT-24K07095, KAKENHI-PROJECT-22KJ0157
[Journal Article] Simulations predict intermediate-mass black hole formation in globular clusters2024
- Author(s)
  Fujii Michiko S.、Wang Long、Tanikawa Ataru、Hirai Yutaka、Saitoh Takayuki R.
- Journal Title
  
  Science
  
  Volume: 384 Issue: 6703 Pages: 1488-1492
- DOI
  10.1126/science.adi4211
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-23K22530, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-22K03688, KAKENHI-PROJECT-24K07040, KAKENHI-PROJECT-22KJ0157
[Journal Article] Solar System Migration Points to a Renewed Concept: Galactic Habitable Orbits2024
- Author(s)
  Baba Junichi、Tsujimoto Takuji、Saitoh Takayuki R.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 976 Issue: 2 Pages: L29-L29
- DOI
  10.3847/2041-8213/ad9260
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23H00132, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-22K03688, KAKENHI-PROJECT-24K07095
[Journal Article] Impulsive gas fueling to the galactic center in a barred galaxy due to falls of gas clouds2024
- Author(s)
  Matsui Hidenori、Masakawa Toshiyasu、Habe Asao、Saitoh Takayuki R
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 76 Issue: 2 Pages: 285-292
- DOI
  10.1093/pasj/psae009
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03621, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-22K03688
[Journal Article] Exploring the Sun’s birth radius and the distribution of planet building blocks in the Milky Way galaxy: a multizone Galactic chemical evolution approach2023
- Author(s)
  Baba Junichi、Saitoh Takayuki R、Tsujimoto Takuji
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 526 Issue: 4 Pages: 6088-6102
- DOI
  10.1093/mnras/stad3188
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-22K03688, KAKENHI-PROJECT-18H01258, KAKENHI-PLANNED-19H05811, KAKENHI-PROJECT-23H00132
[Journal Article] 3D-Spatiotemporal forecasting the expansion of supernova shells using deep learning towards high-resolution galaxy simulations2023
- Author(s)
  Hirashima Keiya、Moriwaki Kana、Fujii Michiko S、Hirai Yutaka、Saitoh Takayuki R、Makino Junichiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 526 Issue: 3 Pages: 4054-4066
- DOI
  10.1093/mnras/stad2864
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-22KJ1153, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-23K22530
[Journal Article] SIRIUS Project IV. The formation history of the Orion Nebula Cluster driven by clump mergers2022
- Author(s)
  Fujii Michiko S、Wang Long、Hirai Yutaka、Shimajiri Yoshito、Kumamoto Jun、Saitoh Takayuki
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 514 Issue: 2 Pages: 2513-2526
- DOI
  10.1093/mnras/stac1496
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-23K22530
[Journal Article] Massive first star binaries as new tools for Galactic archaeology2022
- Author(s)
  Suda Takuma、Saitoh Takayuki R.、Moritani Yuki、Matsuno Tadafumi、Shigeyama Toshikazu
- Journal Title
  
  EPJ Web of Conferences
  
  Volume: 260 Pages: 11042-11042
- DOI
  10.1051/epjconf/202226011042
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K03688
[Journal Article] Origin of highly r-process-enhanced stars in a cosmological zoom-in simulation of a Milky Way-like galaxy2022
- Author(s)
  Hirai Yutaka、Beers Timothy C、Chiba Masashi、Aoki Wako、Shank Derek、Saitoh Takayuki R、Okamoto Takashi、Makino Junichiro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 517 Issue: 4 Pages: 4856-4874
- DOI
  10.1093/mnras/stac2489
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-20K14532, KAKENHI-PUBLICLY-21H05448, KAKENHI-PROJECT-21H04496, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-19H01931, KAKENHI-PLANNED-20H05861, KAKENHI-PROJECT-21H04499
[Journal Article] SIRIUS Project V. Formation of off-centre ionized bubbles associated with Orion Nebula Cluster2022
- Author(s)
  Fujii Michiko S、Hattori Kohei、Wang Long、Hirai Yutaka、Kumamoto Jun、Shimajiri Yoshito、Saitoh Takayuki R
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 514 Issue: 1 Pages: 43-54
- DOI
  10.1093/mnras/stac808
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-21H04499, KAKENHI-PROJECT-23K22530
[Journal Article] SIRIUS project. III. Star-by-star simulations of star cluster formation using a direct N -body integrator with stellar feedback2021
- Author(s)
 Fujii Michiko S、Saitoh Takayuki R、Hirai Yutaka、Wang Long
- Journal Title
 
 Publications of the Astronomical Society of Japan
 
 Volume: 73 Issue: 4 Pages: 1074-1099
- DOI
 10.1093/pasj/psab061
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-19H01933, KAKENHI-PROJECT-19F19317, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-21H04499, KAKENHI-ORGANIZER-17H06357
[Journal Article] SIRIUS project. II. A new tree-direct hybrid code for smoothed particle hydrodynamics/N-body simulations of star clusters2021
- Author(s)
 Fujii Michiko S、Saitoh Takayuki R、Wang Long、Hirai Yutaka
- Journal Title
 
 Publications of the Astronomical Society of Japan
 
 Volume: 73 Issue: 4 Pages: 1057-1073
- DOI
 10.1093/pasj/psab037
- Peer Reviewed / Open Access
- Data Source
 KAKENHI-PROJECT-19H01933, KAKENHI-PROJECT-19F19317, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-21H04499, KAKENHI-ORGANIZER-17H06357
[Journal Article] SIRIUS project. I. Star formation models for star-by-star simulations of star clusters and galaxy formation2021
- Author(s)
  Hirai Yutaka、Fujii Michiko S、Saitoh Takayuki R
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 73 Issue: 4 Pages: 1036-1056
- DOI
  10.1093/pasj/psab038
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-21K03633, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-21H04499
[Journal Article] Radial Velocity Survey of Nearby OB Stars2018
- Author(s)
  Yuki Moritani, Takuma Suda, Toshikazu Shigeyama, Takayuki R. Saitoh
- Journal Title
  
  Stars and Galaxies
  
  Volume: 1 Issue: 0 Pages: 1-7
- DOI
  10.32231/starsandgalaxies.1.0_1
- NAID
  130007620364
- ISSN
  2434-270X
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05287
[Journal Article] Enrichment of Zinc in Galactic Chemodynamical Evolution Models2018
- Author(s)
  Hirai, Y., Saitoh, T. R., Ishimaru, Y., Wanajo, S.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 855 Issue: 1 Pages: 63-63
- DOI
  10.3847/1538-4357/aaaabc
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26400237, KAKENHI-PROJECT-26707007, KAKENHI-PROJECT-15J00548, KAKENHI-PROJECT-18K03642
[Journal Article] Eventful evolution of giant molecular clouds in dynamically evolving spiral arms2017
- Author(s)
  Baba, Junichi; Morokuma-Matsui, Kana; Saitoh, Takayuki R.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 464 Issue: 1 Pages: 246-263
- DOI
  10.1093/mnras/stw2378
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26707007, KAKENHI-PROJECT-26800099
[Journal Article] Early chemo-dynamical evolution of dwarf galaxies deduced from enrichment of r-process elements2017
- Author(s)
  Yutaka Hirai, Yuhri Ishimaru, Takayuki R Saitoh, Michiko S Fujii, Jun Hidaka, Toshitaka Kajino
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 466 Issue: 2 Pages: 2474-2487
- DOI
  10.1093/mnras/stw3342
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15J00548, KAKENHI-PROJECT-26400232, KAKENHI-PROJECT-17K05459, KAKENHI-PROJECT-26707007, KAKENHI-PROJECT-26800108, KAKENHI-PROJECT-17K05391
[Journal Article] Imprints of zero-age velocity dispersions and dynamical heating on the age?velocity dispersion relation2017
- Author(s)
  Kumamoto Jun、Baba Junichi、Saitoh Takayuki R.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 69 Issue: 2
- DOI
  10.1093/pasj/psx005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26707007
[Journal Article] Efficiency of Metal Mixing in Dwarf Galaxies2017
- Author(s)
  Yutaka Hirai, Takayuki R. Saitoh
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 838 Issue: 2 Pages: L23-L23
- DOI
  10.3847/2041-8213/aa6799
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15J00548, KAKENHI-PROJECT-26707007
[Journal Article] Hydrodynamic Simulations of the Central Molecular Zone with a Realistic Galactic Potential2017
- Author(s)
  Shin Jihye、Kim Sungsoo S.、Baba Junichi、Saitoh Takayuki R.、Hwang Jeong-Sun、Chun Kyungwon、Hozumi Shunsuke
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 841 Issue: 2 Pages: 74-74
- DOI
  10.3847/1538-4357/aa7061
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26707007
[Journal Article] Chemical Evolution Library for Galaxy Formation Simulation2017
- Author(s)
  Saitoh, Takayuki R.
- Journal Title
  
  The Astronomical Journal
  
  Volume: 153 Issue: 2 Pages: 85-85
- DOI
  10.3847/1538-3881/153/2/85
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26707007
[Journal Article] The Giant Impact Simulations with Density Independent Smoothed Particle Hydrodynamics2016
- Author(s)
  Hosono, N., Saitoh, T. R., Makino, J., Genda, H., and Ida, S.
- Journal Title
  
  Icarus
  
  Volume: 271 Pages: 131-157
- DOI
  10.1016/j.icarus.2016.01.036
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K13562, KAKENHI-PROJECT-26287101, KAKENHI-WRAPUP-16H01702, KAKENHI-PROJECT-26707007
[Journal Article] Santa Barbara Cluster Comparison Test with DISPH2016
- Author(s)
  Saitoh, Takayuki R.; Makino, Junichiro
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 823 Issue: 2 Pages: 144-144
- DOI
  10.3847/0004-637x/823/2/144
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26707007
[Journal Article] A Comparison of SPH Artificial Viscosities and Their Impact on the Keplerian Disk2016
- Author(s)
  Hosono, Natsuki; Saitoh, Takayuki R.; Makino, Junichiro
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 224 Issue: 2 Pages: 32-32
- DOI
  10.3847/0067-0049/224/2/32
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26707007
[Journal Article] Enrichment of r-process Elements in Dwarf Spheroidal Galaxies in Chemo-dynamical Evolution Model2015
- Author(s)
  Hirai, Yutaka; Ishimaru, Yuhri; Saitoh, Takayuki R.; Fujii, Michiko S.; Hidaka, Jun; Kajino, Toshitaka
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 814 Issue: 1 Pages: 41-41
- DOI
  10.1088/0004-637x/814/1/41
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26400232, KAKENHI-PROJECT-26800108, KAKENHI-PUBLICLY-26105517, KAKENHI-PROJECT-15J00548, KAKENHI-PROJECT-26707007
[Journal Article] Smoothed particle hydrodynamics with smoothed pseudo-density2015
- Author(s)
  Yamamoto, Satoko; Saitoh, Takayuki R.; Makino, Junichiro
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 67 Issue: 3
- DOI
  10.1093/pasj/psv006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] The R-Process Alliance: Enrichment of R-process Elements in Simulated Milky Way-like Galaxies2025
- Author(s)
  Yutaka Hirai, Timothy C. Beers, Young Sun Lee, Shinya Wanajo, Ian U. Roederer, Masaomi Tanaka, Masashi Chiba, Takayuki R. Saitoh, Vinicius M. Placco, Terese T. Hansen, Rana Ezzeddine, Anna Frebel, Erika M. Holmbeck, Charli M. Sakari
- Organizer
  APS Global Physics Summit
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 銀河衝突のシミュレーション研究2024
- Author(s)
  斎藤貴之
- Organizer
  Violent Universe
- Invited
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 銀河衝突のシミュレーション研究2024
- Author(s)
  斎藤貴之
- Organizer
  Violent Universe
- Invited
- Data Source
  KAKENHI-PROJECT-22K03688
[Presentation] 形成中の球状星団での中間質量ブラックホール形成2024
- Author(s)
  藤井通子 , 谷川衝 , Long Wang , 斎藤貴之 , 平居悠
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 高赤方偏移銀河中心における星風由来の金属量汚染2024
- Author(s)
  斎藤貴之, 藤井通子, 平居悠, 磯部優樹
- Organizer
  日本天文学会2024年秋季年会
- Data Source
  KAKENHI-PROJECT-22K03688
[Presentation] 超新星フィードバックのサロゲートモデルを用いた銀河形成シミュレーションの高速化2024
- Author(s)
  平島敬也, 森脇可奈, 藤井通子, 斎藤貴之, 牧野淳一郎, Shirley Ho
- Organizer
  日本天文学会春期年会
- Invited
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 球状星団形成期の星の暴走的合体による超大質量星形成と周囲のガスの汚染2024
- Author(s)
  藤井通子, 谷川衝, Long Wang, 斎藤貴之, 平居悠
- Organizer
  日本天文学会春期年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 高赤方偏移銀河における星団形成とその化学組成2024
- Author(s)
  斎藤貴之, 藤井通子, 平居悠, 磯部優樹
- Organizer
  日本天文学会春期年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] AI サロゲートモデルを用いた star-by-star 銀河形成シミュレーションの高速化2024
- Author(s)
  平島敬也 , 森脇可奈 , 藤井通子 , 平居悠 , 斎藤貴之 , 牧野淳一郎 , Shirley Ho
- Organizer
  日本天文学会2024年秋期年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 高赤方偏移銀河における高いN/O 比の実現について2024
- Author(s)
  斎藤貴之, 藤井通子, 平居悠, 磯部優樹
- Organizer
  2024年度国立天文台CfCAユーザーズミーティング
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 高赤方偏移銀河中心における星風由来の金属量汚染2024
- Author(s)
  斎藤貴之 , 藤井通子 , 平居悠 , 磯部優樹
- Organizer
  日本天文学会2024年秋期年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 銀河系ハローの大質量星HD 93521の起源2024
- Author(s)
  須田拓馬, 森谷友由希, 本田敏志, 谷川衝, 茂山俊和, 斎藤貴之
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-22K03688
[Presentation] 分光連星HD 93521の起源2024
- Author(s)
  須田拓馬、森谷友由希、本田敏志、谷川衝、茂山俊和、斎藤貴之
- Organizer
  2023年度連星・変光星研究会
- Data Source
  KAKENHI-PROJECT-22K03688
[Presentation] 正二十面体による HII 領域推定の拡張:統計的な振る舞いについて2024
- Author(s)
  王蘊玉, 斎藤貴之, 牧野淳一郎, 藤井通子, 平居悠
- Organizer
  日本天文学会春期年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 高分解能矮小銀河形成シミュレーションで探るコア-カスプ問題2023
- Author(s)
  金子克大 , 藤井通子 , 斎藤貴之 , 平居悠
- Organizer
  日本天文学会 2023年春季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] Simulation of galaxy formation using GRAPEs2023
- Author(s)
  斎藤貴之
- Organizer
  MODEST-23 JM
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 正二十面体による HII 領域推定の拡張2023
- Author(s)
  王蘊玉 , 斎藤貴之 , 牧野淳一郎 , 藤井通子 , 平居悠
- Organizer
  日本天文学会 2023年春季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 衝突する銀河2023
- Author(s)
  斎藤貴之
- Organizer
  衝突研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] N -body SPH code ASURA の開発とその周辺2023
- Author(s)
  斎藤貴之
- Organizer
  シミュレーション天文学のこれまでとこれから
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 天の川銀河の多領域多元素化学進化モデルに基づく太陽系誕生半径の推定2023
- Author(s)
  馬場淳一、辻本拓司、斎藤貴之
- Organizer
  日本天文学会2023年秋季年会
- Data Source
  KAKENHI-PROJECT-21K03633
[Presentation] Star-by-star 銀河形成シミュレーションに向けた超新星フィードバックのサロゲートモデリング2023
- Author(s)
  平島敬也, 藤井通子, Shirley Ho, 森脇可奈, 平居悠, 斎藤貴之, 牧野淳一郎
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 球状星団形成期の星の暴走的合体からの中質量ブラックホール形成2023
- Author(s)
  藤井通子, 谷川衝, Long Wang, 斎藤貴之, 平居悠
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] なゆた望遠鏡MALLSを用いた大質量星の視線速度変動モニタリング2023
- Author(s)
  須田拓馬、森谷友由希、本田敏志、茂山俊和、斎藤貴之
- Organizer
  なゆた望遠鏡ユーザーズミーティング2023
- Data Source
  KAKENHI-PROJECT-22K03688
[Presentation] 天の川銀河の多領域多元素化学進化モデルに基づく太陽系誕生半径の推定2023
- Author(s)
  馬場淳一, 辻本拓司, 斎藤貴之
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] SIRIUS Project: Star-by-Star Simulations of Star Clusters and Galaxies2023
- Author(s)
  Yutaka Hirai, Michiko Fujii, Takayuki Saitoh, Long Wang
- Organizer
  MEETING OF THE AMERICAN ASTRONOMICAL SOCIETY
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] Orion Nebula の形成と大質量星の運動について2022
- Author(s)
  藤井通子,Long Wang,斎藤貴之,服部公平,平居悠
- Organizer
  日本天文学会2022年春季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 銀河形成シミュレーション2022
- Author(s)
  斎藤貴之
- Organizer
  第15回 High Performance Computing Physics (HPC-Phys) 勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 球状星団形成期の星の合体と超大質量星形成2022
- Author(s)
  藤井通子, 谷川衝, Long Wang, 斎藤貴之, 平居悠
- Organizer
  日本天文学会 2022年秋季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 次世代銀河形成シミュレーションへ向けて2021
- Author(s)
  斎藤貴之,行方大輔,岩澤全規,平居悠,細野七月,野村昴太郎,坪内美幸,牧野淳一郎,岡本崇,藤井通子,平島敬也
- Organizer
  第15回アクセラレーション技術発表討論会「富岳による高度科学技術計算」
- Invited
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] 銀河衝突、爆発的星形成、星団形成2021
- Author(s)
  斎藤貴之
- Organizer
  様々なスケールの衝突流による誘発的星形成～大質量星から超大質量星団まで～
- Invited
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] Formation of the Orion Nebula Cluster2021
- Author(s)
  藤井通子,Long Wang,斎藤貴之,服部公平,平居悠
- Organizer
  日本天文学会 2021 年秋季年会
- Data Source
  KAKENHI-PROJECT-21K03614
[Presentation] ASURA による3次元化学動力学シミュレーション2019
- Author(s)
  斎藤貴之
- Organizer
  核データと重元素合成を中心とする宇宙核物理研究会
- Invited
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] Chemical Evolution in the Universe2019
- Author(s)
  Takayuki Saitoh
- Organizer
  7TH ELSI SYMPOSIUM COMPARATIVE EMERGENCE
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 初代星連星系での重力崩壊型超新星による伴星へのイジェクタ衝突と金属欠乏星の起源2019
- Author(s)
  須田拓馬、斎藤貴之、森谷友由希、茂山俊和
- Organizer
  核データと重元素合成を中心とする宇宙核物理研究会
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] 大質量星連星系における超新星爆発の化学進化への影響2019
- Author(s)
  須田拓馬、斎藤貴之、森谷友由希、茂山俊和
- Organizer
  銀河の化学進化とダスト形成
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] Core-collapses supernova explosions in binary systems as a probe into Pop. III stars2019
- Author(s)
  Takuma Suda, Takayuki R. Saitoh, Yuki Moritani, Toshikazu Shigeyama
- Organizer
  RIKEN - RESCEU Joint Seminar 2019
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] ASURA による3次元化学動力学シミュレーション2019
- Author(s)
  斎藤貴之
- Organizer
  核データと重元素合成を中心とする宇宙核物理研究会
- Invited
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] Development of chemical evolution library for galaxy formation2018
- Author(s)
  Takayuki Saitoh
- Organizer
  The 6th ELSI International Symposium
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 超新星連星による初代星探査2018
- Author(s)
  須田拓馬、斎藤貴之、森谷友由希、茂山俊和
- Organizer
  初代星・初代銀河研究会2018＠茨城
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] 星の年齢速度分散関係におけるガス降着史への依存性2018
- Author(s)
  熊本淳(東北大学), 馬場淳一(国立天文台), 斎藤貴之(東京工業大学)
- Organizer
  日本天文学会春期年会
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 大質量星連星における超新星爆発は金属欠乏星のリチウム減少を説明できるか?(2)2018
- Author(s)
  須田拓馬, 斎藤貴之, 森谷友由希, 茂山俊和
- Organizer
  日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] Search for long period binaries using coronagraphic instruments2017
- Author(s)
  T. Suda, T. R. Saitoh, Y. Moritani, T. Shigeyama
- Organizer
  CHARIS International Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] 金属欠乏星の亜鉛組成から探る元素の混合効率2017
- Author(s)
  平居悠(東京大学), 斎藤貴之(東京工業大学), 石丸友里(国際基督教大学), 和南城伸也(上智大学)
- Organizer
  日本天文学会秋期年会
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] Far UV フィードバックの銀河の形成と進化への影響2017
- Author(s)
  斎藤貴之(東京工業大学)、馬場淳一(国立天文台)、平居悠(東京大学)、牧野淳一郎(神戸大学)
- Organizer
  日本天文学会秋期年会
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 大質量星連星における超新星爆発は金属欠乏星のリチウム減少を説明できるか?2017
- Author(s)
  須田拓馬, 斎藤貴之, 森谷友由希, 茂山俊和
- Organizer
  日本天文学会2017年秋季年会
- Data Source
  KAKENHI-PROJECT-16K05287
[Presentation] DISPH 法による銀河形成シミュレーション2016
- Author(s)
  斎藤貴之
- Organizer
  銀河進化研究会2016
- Place of Presentation
  東北大学
- Year and Date
  2016-06-01
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 化学進化シミュレーション用ライブラリ CELib の開発 II2016
- Author(s)
  斎藤貴之
- Organizer
  日本天文学会2016年秋季年会
- Place of Presentation
  愛媛大学
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] Progress in Merger Simulations2016
- Author(s)
  斎藤貴之
- Organizer
  Starburst-AGN Connection - Toward the Merger-Driven Unified Model for Triggering Nuclear Activities
- Place of Presentation
  国立天文台
- Year and Date
  2016-02-16
- Invited
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 銀河形成シミュレーションの次の一歩2016
- Author(s)
  斎藤貴之
- Organizer
  理論懇シンポジウム
- Place of Presentation
  東北大学
- Year and Date
  2016-12-20
- Invited
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 化学進化シミュレーション用ライブラリ CELib の開発2015
- Author(s)
  斎藤貴之
- Organizer
  日本天文学会秋期年会
- Place of Presentation
  甲南大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] Magnetic fields and galaxy formation2015
- Author(s)
  斎藤貴之
- Organizer
  日本SKAサイエンス会議「宇宙磁場」2015
- Place of Presentation
  鹿児島大学
- Year and Date
  2015-09-17
- Invited
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] 金属量混合モデルを導入した銀河シミュレーション2015
- Author(s)
  斎藤貴之
- Organizer
  星形成の諸階層 - 銀河から惑星まで -
- Place of Presentation
  四季倶楽部フォレスト箱根
- Year and Date
  2015-09-14
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] Density Independent Formulation of Smoothed Particle Hydrodynamics2015
- Author(s)
  斎藤貴之、牧野淳一道
- Organizer
  Symposium on Quarks to Universe in Computational Science
- Place of Presentation
  奈良春日野国際フォーラム甍～I・RA・KA～
- Year and Date
  2015-11-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] DISPH法によるサンタバーバラクラスターのエントロピーコア形成2014
- Author(s)
  斎藤貴之 (東京工業大学)、牧野淳一郎 (理化学研究所)
- Organizer
  日本天文学会
- Place of Presentation
  山形大学(山形県・山形市)
- Year and Date
  2014-09-12
- Data Source
  KAKENHI-PROJECT-26707007
[Presentation] A Density Independent SPH2014
- Author(s)
  Takayuki Saitoh & Junichiro Makino
- Organizer
  East Asian Numerical Astrophysical Meeting
- Place of Presentation
  KyungHee University/Korea
- Year and Date
  2014-09-16
- Data Source
  KAKENHI-PROJECT-26707007

1. Baba Junichi (90569914)

# of Collaborated Projects: 6 results

# of Collaborated Products: 1 results
2. Fujii Michiko (90722330)

# of Collaborated Projects: 4 results

# of Collaborated Products: 22 results
3. 平居悠 (60824232)

# of Collaborated Projects: 4 results

# of Collaborated Products: 25 results
4. Suda Takuma (90374735)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
5. 森谷友由希 (60722949)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
6. 茂山俊和 (70211951)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
7. 本田敏志 (20425408)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. GENDA Hidenori

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. ISHIMARU Yuri

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
10. 林航平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
11. 伊藤正一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 辻本拓司

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. 松井秀徳

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
14. 和南城伸也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Saitoh Takayuki 斎藤 貴之

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星団的高密度環境が駆動する高赤方偏移銀河形成機序の解明Principal Investigator

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Origin of Chemical Abundance Anomalies in Globular ClustersPrincipal Investigator

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Numerical Study on Diversity of GalaxiesPrincipal Investigator

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[Journal Article] SIRIUS: Identifying Metal-poor Stars Enriched by a Single Supernova in a Dwarf Galaxy Cosmological Zoom-in Simulation Resolving Individual Massive Stars2025

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[Journal Article] Chemo-dynamical Evolution of Simulated Satellites for a Milky Way?like Galaxy2024

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[Journal Article] Simulations predict intermediate-mass black hole formation in globular clusters2024

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[Journal Article] Solar System Migration Points to a Renewed Concept: Galactic Habitable Orbits2024

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Saitoh Takayuki 斎藤貴之