YOSHIKAWA Kohji 吉川耕司

… Alternative Names

吉川耕司ヨシカワコウジ

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Researcher Number	70451672
Other IDs
Affiliation (Current)	2025: 筑波大学, 計算科学研究センター, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2025: 筑波大学, 計算科学研究センター, 准教授 2018 – 2019: 筑波大学, 計算科学研究センター, 講師 2010 – 2013: 筑波大学, 数理物質系, 講師 2011: 筑波大学, 数理物質科学研究科, 講師 2007 – 2010: University of Tsukuba, 大学院・数理物質科学研究科, 講師 2008: 筑波大学, 数理物質科学研究科, 講師
Review Section/Research Field	Principal Investigator Astronomy / Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator Astronomy
Keywords	Principal Investigator Vlasovシミュレーション / 宇宙大規模構造 / 数値シミュレーション / ダークマター / ニュートリノ / ボルツマン方程式 / 自己重力系 / プラズマ / ミッシングバリオン / 非平衡電離状態 / 銀河間物質 / 銀河団 … More Except Principal Investigator … More 軟X線分光 / 銀河団 / 宇宙物理学 / X線天文学 / ハッブル定数 / 流体シミュレーション / ダークバリオン / X 線天文学 / 宇宙論 / 並列計算機 / 輻射輸送 / 銀河進化 / 専用計算機 / シミュレーション / 輻射流体力学 / 銀河観測 / 巨大ブラックホール / 宇宙第一世代天体 / 専用並列計算機 / 宇宙暗黒時代 / 銀河形成 / 第一世代天体 / 宇宙物理 Less

革新的運動論的数値シミュレーションによる宇宙構造形成と天体プラズマの新展開Principal Investigator
- Principal Investigator
  
  吉川耕司
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  University of Tsukuba
宇宙大規模構造からひも解くCDMパラダイムを超えたダークマターPrincipal Investigator
- Principal Investigator
  
  吉川耕司
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  University of Tsukuba
Vlasov simulations of cosmic neutrinos in the large-scale structure of the unviersePrincipal Investigator
- Principal Investigator
  
  吉川耕司
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Research Institution
  University of Tsukuba
Numerical Simulations of Self-Gravitating Systems Through Collision less Boltzmann Equation on Six-Dimensional Phase SpacePrincipal Investigator
- Principal Investigator
  
  YOSHIKAWA Kohji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Astronomy
- Research Institution
  University of Tsukuba
Probing the Dark Age: From First Generation Objects to Primordial Galaxies
- Principal Investigator
  
  UMEMURA Masayuki
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Astronomy
- Research Institution
  University of Tsukuba
Observational pursuit of the baryonic universe and the next-generation X-ray mission
- Principal Investigator
  
  SUTO Yasushi
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
Theoretical studies on the evolution of the cosmic baryonsPrincipal Investigator
- Principal Investigator
  
  YOSHIKAWA Kohji
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Astronomy
- Research Institution
  University of Tsukuba

All 2023 2022 2021 2020 2019 2018 2013 2012 2011 2010 2009 2008 2007

All Journal Article Presentation

[Journal Article] High Performance Gravitational N-body Simulations on Supercomputer Fugaku2022
- Author(s)
  Ishiyama Tomoaki、Yoshikawa Kohji、Tanikawa Ataru
- Journal Title
  
  HPCAsia2022: International Conference on High Performance Computing in Asia-Pacific Region
  
  Volume: - Pages: 10-17
- DOI
  10.1145/3492805.3492816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19KK0344, KAKENHI-PROJECT-23K20842
[Journal Article] A 400 trillion-grid Vlasov simulation on Fugaku supercomputer: large-scale distribution of cosmic relic neutrinos in a six-dimensional phase space2021
- Author(s)
  Yoshikawa Kohji、Tanaka Satoshi、Yoshida Naoki
- Journal Title
  
  SC '21: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis
  
  Volume: － Pages: 1-11
- DOI
  10.1145/3458817.3487401
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K20842
[Journal Article] Cosmological Vlasov?Poisson Simulations of Structure Formation with Relic Neutrinos: Nonlinear Clustering and the Neutrino Mass2020
- Author(s)
  Yoshikawa Kohji、Tanaka Satoshi、Yoshida Naoki、Saito Shun
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 904 Issue: 2 Pages: 159-159
- DOI
  10.3847/1538-4357/abbd46
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Journal Article] Phantom-GRAPE: Numerical software library to accelerate collisionless N-body simulation with SIMD instruction set on x86 architecture2013
- Author(s)
  Tanikawa, Ataru; Yoshikawa, Kohji; Nitadori, Keigo; Okamoto, Takashi
- Journal Title
  
  New Astronomy
  
  Volume: 19 Pages: 74-88
- DOI
  10.1016/j.newast.2012.08.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002, KAKENHI-PROJECT-24740112
[Journal Article] Direct Integration of the Collisionless Boltzmann Equation in Six-dimensional Phase Space : Self-gravitating Systems2013
- Author(s)
  Yoshikawa, K., Yoshida, N., Umemura, M.
- Journal Title
  
  ApJ
  
  Volume: 762
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002
[Journal Article] Direct Integration of the Collisionless Boltzmann Equation in Six-dimensional Phase Space: Self-gravitating Systems2013
- Author(s)
  Yoshikawa, Kohji; Yoshida, Naoki; Umemura, Masayuki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 762 Issue: 2 Pages: 116-116
- DOI
  10.1088/0004-637x/762/2/116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002, KAKENHI-PROJECT-20674003
[Journal Article] Non-Equilibrium Ionization State and Two-Temperature Structure in the Bullet Cluster 1E0657-562012
- Author(s)
  Akahori, T., Yoshikawa, K
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 64 Pages: 12-12
- NAID
  10030386227
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] ARGOT : Accelerated radiative transfer on grids using oct-tree2012
- Author(s)
  Okamoto, T., Yoshikawa, K., Umemura, M.
- Journal Title
  
  MNRAS
  
  Volume: 419 Pages: 2855-2866
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002
[Journal Article] N-body simulation for self-gravitating collisional systems with a new SIMD instruction set extension to the x86 architechture, Adavanced Vector eXtensions2012
- Author(s)
  Tanikawa, A., Yoshikawa, K., Okamoto, T., Nitadori, K
- Journal Title
  
  New Astronomy
  
  Volume: 17 Pages: 82-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] ARGOT : Accelerated radiative transfer on grids using oct-tree2012
- Author(s)
  Okamoto, T., Yoshikawa, K., Umemura, M
- Journal Title
  
  Monthly Notice of the Royal Astronomical Society
  
  Volume: 419 Pages: 2855-2855
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] Can electron distribution functions be derived through the Sunyaev-Zel'dovich effect?2011
- Author(s)
  Prokhorov, D.A., Colafrancesco, S., Akahori, T., Yoshikawa, K., Nagataki, S., Seon, K.-1.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 529
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] Unveiling the 3D temperature structure of galaxy clusters by means of the thermal Sunyaev-Zel'dovich effect2011
- Author(s)
  Prokhorov, D. A., Dubois, Y., Nagataki, S., Akahori, T., Yoshikawa, K
- Journal Title
  
  Monthly Notice of the Royal Astronomical Society
  
  Volume: 415 Pages: 2505-2505
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] A high-frequency study of the Sunyaev-Zel'dovich effect morphology in galaxy clusters2011
- Author(s)
  Prokhorov, D. A., Colafrancesco, S., Akahori, T., Million, E. T., Nagataki, S., Yoshikawa, K
- Journal Title
  
  Monthly Notice of the Royal Astronomical Society
  
  Volume: 416 Pages: 302-302
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] Can electron distribution functions be derived through the Sunyaev-Zel'dovich effect2011
- Author(s)
  Prokhorov, D. A., Colafrancesco, S., Akahori, T., Yoshikawa, K., Nagataki, S., Seon, K.-I
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 529 Pages: 39-39
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] DIOS: the diffuse intergalactic oxygen surveyor: status and prospects2010
- Author(s)
  T.Ohashi, Y.Ishisaki, Y.Ezoe, S.Sasaki, H.Kawahara, K.Mitsuda, N.Yamasaki, Y.Takei, M.Ishida, Y. Tawara, I.Sakurai, A.Furuzawa, Y.Suto, K.Yoshikawa, N.Kawai, R.Fujimoto, T.G.Tsuru, K.Matsushita, and T.Kitayama
- Journal Title
  
  SPIE
  
  Volume: 7732
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340041
[Journal Article] Hydrodynamic Simulations of Merging Galaxy Clusters : Non-Equilibrium Ionization State and Two-Temperature Structure2010
- Author(s)
  Akahori, Takuya ; Yoshikawa, Kohji
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 62 Pages: 335-335
- NAID
  120006828433
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] Hydrodynamic Simulations of Merging Galaxy Clusters : Non-Equilibrium Ionization State and Two-Temperature Structure2010
- Author(s)
  Akahori, T., Yoshikawa, K.
- Journal Title
  
  Publications of the Astronomical Society of Japan 62
  
  Pages: 335-345
- NAID
  120006828433
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] Hydrodynamic Simulations of Merging Galaxy Clusters : Non-Equilibrium Ionization State and Two-Temperature Structure2010
- Author(s)
  Akahori, T., Yoshikawa, K.
- Journal Title
  
  PASJ 62
  
  Pages: 335-345
- NAID
  120006828433
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002
[Journal Article] Hydrodynamic Simulations of Merging Galaxy Clusters : Non- Equilibrium Ionization State and Two-Temperature Structure2010
- Author(s)
  Akahori, T, Yoshikawa, K.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 62 Pages: 335-345
- NAID
  120006828433
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21654026
[Journal Article] DIOS : the diffuse intergalactic oxygen surveyor : status and prospect2010
- Author(s)
  T.Ohashi, Y.Ishisaki, Y.Ezoe, S.Sasaki, H.Kawahara, K.Mitsuda, N.Yamasaki, Y.Takei, M.Ishida, Y.Tawara, I.Sakurai, A.Furuzawa, Y.Suto, K.Yoshikawa, N.Kawai, R.Fujimoto, T.G.Tsuru, K.Matsushita, T.Kitayama
- Journal Title
  
  SPIE 7732
- Data Source
  KAKENHI-PROJECT-20340041
[Journal Article] Hydrodynamic Simulations of Merging Galaxy Clusters : Non-Equilibrium Ionization State and Two-Temperature Structure2010
- Author(s)
  Akahori, T., Yoshikawa, K.
- Journal Title
  
  PASJ
  
  Volume: 62 Pages: 335-345
- NAID
  120006828433
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002
[Journal Article] Suzaku broad-band spectroscopy of RX J1347.5-1145 : constraints on the extremely hot gas and non-thermal emission2009
- Author(s)
  Ota, N., Murase, K., Kitayama, T., Komatsu, E., Hattori, M., Matsuo, H., Oshima, T., Suto, Y., Yoshikawa, K.
- Journal Title
  
  Astronomy & Astrophysics 491
  
  Pages: 363-377
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19840008
[Journal Article] Suzaku broad-band spectroscopy of RX J1347.5-1145: constraints on the extremely hot gas and non-thermal emission2008
- Author(s)
  Ota, N., Murase, K., Kitayama, T., Ko matsu, E. Hattori, M., Matsuo, H., Oshima, T., Suto, Y., Yoshikawa, K
- Journal Title
  
  Astronomy & Astrophysics 491
  
  Pages: 363-377
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19840008
[Journal Article] Non-Equilibrium Ionization State and Two-Temperature Structure in the Linked Region of Abell 399 and Abell 4012008
- Author(s)
  Akahori, T., Yoshikawa, K.
- Journal Title
  
  PASJ
  
  Volume: 60
- NAID
  10023953572
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002
[Journal Article] Suzaku broad-band spectroscopy of RX J1347.5-1145 : constraints on the extremely hot gas and non-thermal emission2008
- Author(s)
  N.Ota, K.Murase, T.Kitayama, E.Komatsu, M.Hattori, H.Matsuo, T.Oshima, Y.Suto, K.Yoshikawa
- Journal Title
  
  Astronomy & Astrophysics 491
  
  Pages: 363-377
- Data Source
  KAKENHI-PROJECT-20340041
[Journal Article] Suzaku broad-band spectroscopy of RX J1347.5-1145: constraints on the extremely hot gas and non-thermalemission2008
- Author(s)
  N. Ota, K. Murase, T. Kitayama, E. Komatsu, M. Hattori, H. Matsuo, T. Oshima, Y. Suto, and K. Yoshikawa
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 491 Pages: 363-377
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340041
[Journal Article] Non-Equilibrium Ionization State and Two-Temperature Structure in the Linked Region of Abell 399 and Abell 4012008
- Author(s)
  Akahori, T., Yoshikawa, K.
- Journal Title
  
  Publications of the Astronomical Society of Japan 60
- NAID
  10023953572
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19840008
[Presentation] 宇宙論的構造形成シミュレーションのSIMD命令による高速化2023
- Author(s)
  吉川耕司
- Organizer
  「富岳」成果創出加速プログラム研究交流会
- Invited
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] High Performance Gravitational N-Body Simulations on Supercomputer Fugaku2022
- Author(s)
  Tomoaki Ishiyama, Kohji Yoshikawa, Ataru Tanikawa
- Organizer
  HPC Asia 2022
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] Vlasov Simulation of Cosmic Relic Neutrinos on Supercomputer Fugaku2022
- Author(s)
  Kohji Yoshikawa
- Organizer
  2022 LBNL/CSA - Tsukuba/CCS Collaboration Meeting
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] 宇宙論的 VLASOV シミュレーションで探るニュートリノの性質: N-body シミュレーションとの比較2022
- Author(s)
  田中賢、吉川耕司、吉田直紀、斎藤俊
- Organizer
  日本天文学会2022年秋季年会
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] Vlasov Simulation of Cosmic Relic Neutrinos in the Large-scale Structure on Supercomputer Fugaku2022
- Author(s)
  Kohji Yoshikawa
- Organizer
  2022 CCS-EPCC Workshop
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] 富岳による宇宙論的ニュートリノのVlasovシミュレーション2021
- Author(s)
  吉川耕司
- Organizer
  第4回HPCIコンソーシアムシンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] A 400 trillion-grid Vlasov simulation on Fugaku supercomputer: large-scale distribution of cosmic relic neutrinos in a six-dimensional phase space2021
- Author(s)
  Kohji Yoshikawa, Satoshi Tanaka, Naoki Yoshida
- Organizer
  SC21:the International Conference for High Performance Computing, Networking, Storage and Analysis
- Invited
- Data Source
  KAKENHI-PROJECT-23K20842
[Presentation] 富岳における無衝突自己重力系のVlasovシミュレーション2021
- Author(s)
  吉川耕司
- Organizer
  電子情報通信学会　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-23K20842
[Presentation] 富岳による宇宙論的ニュートリノの Vlasov シミュレーション2020
- Author(s)
  吉川耕司
- Organizer
  日本天文学会　2021年春季年会
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] 富岳におけるニュートリノの Vlasov-Poisson シミュレーション2020
- Author(s)
  吉川耕司
- Organizer
  富岳計算宇宙惑星・計算資源利用に関する課題内ワークショップ
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] Solving Kinematics of Cosmological Neutrinos in the 6D Phase Space on FUGAKU2020
- Author(s)
  Kohji Yoshikawa
- Organizer
  12th symposium on Discovery, Fusion, Creation of New Knowledge by Multidisciplinary Computational Sciences
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] Vlasov-Poisson Simulation of Cosmological Relic Neutrinos on FUGAKU2020
- Author(s)
  吉川耕司
- Organizer
  「富岳で加速する素粒子・原子核・宇宙・惑星」シンポジウム
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] ブラソフシミュレーションによるニュートリノの宇宙大規模構造形成に対する力学的影響2019
- Author(s)
  吉川耕司
- Organizer
  「シミュレーションによる宇宙の基本法則と進化の解明に向けて」
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] ニュートリノによる宇宙大規模構造への力学的影響2018
- Author(s)
  吉川耕司
- Organizer
  日本天文学会 2018年秋季年会
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] Vlasov simulations of collisionless self-gravitating systems and astrophysical plasmas2018
- Author(s)
  Kohji Yoshikawa
- Organizer
  CCS international symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] Numerical simulation of cosmic relic neutrinos in the large-scale structure formation2018
- Author(s)
  Kohji Yoshikawa
- Organizer
  新学術「加速宇宙」シンポジウム
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] Vlasov-Poisson simulation of cosmic neutrinos in the large-scale structure formation2018
- Author(s)
  Kohji Yoshikawa
- Organizer
  The 8th East Asian Numerical Astrophysics Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-18H04336
[Presentation] スーパーメッシュを用いた輻射輸送計算の加速法2011
- Author(s)
  岡本崇, 吉川耕司
- Organizer
  日本天文学会春季年会予稿集
- Place of Presentation
  筑波大学,つくば市
- Data Source
  KAKENHI-PROJECT-20224002
[Presentation] 新しいSIMD拡張命令セットAdvanced Vector eXtensionsを用いた高性能無衝突系N体計算ライブラリの開発2011
- Author(s)
  吉川耕司
- Organizer
  日本天文学会2011年秋季年会
- Place of Presentation
  鹿児島大学
- Year and Date
  2011-09-21
- Data Source
  KAKENHI-PROJECT-21654026
[Presentation] 6次元位相空間上でのVlasov方程式の直接計算による自己重力系の数値シミュレーション2010
- Author(s)
  吉川耕司
- Organizer
  日本天文学会2010年秋季年会
- Place of Presentation
  金沢大学(石川県)
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21654026
[Presentation] 6次元位相空間上でのVlasov方程式の直接計算による自己重力系の数値シミュレーション2010
- Author(s)
  吉川耕司
- Organizer
  日本天文学会2010年秋季年会
- Place of Presentation
  金沢大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-21654026
[Presentation] 6次元位相空間上でのVlasov方程式の直接計算による自己重力系の数値シミュレーション2010
- Author(s)
  吉川耕司, 吉田直紀, 梅村雅之
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  金沢大学,金沢市
- Data Source
  KAKENHI-PROJECT-20224002
[Presentation] 衝突銀河団におけるSunyaev-Zel'dovich効果2009
- Author(s)
  吉川耕司
- Organizer
  日本天文学会2009年秋季年会
- Place of Presentation
  山口大学
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-21654026
[Presentation] 衝突銀河団1EO657-56における非平衡電離・2温度状態の数値実験2009
- Author(s)
  赤堀卓也、吉川耕司
- Organizer
  日本天文学会2009年春季年会
- Place of Presentation
  大阪府立大学
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-19840008
[Presentation] 衝突銀河団におけるSunyaev-Zel'dovich効果2009
- Author(s)
  吉川耕司
- Organizer
  日本天文学会2009年秋季年会
- Place of Presentation
  山口大学(山口県)
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-21654026
[Presentation] 衝突銀河団におけるSunyaev--Zel'dovich効果2009
- Author(s)
  吉川耕司
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  山口大学(山口県)
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-20224002
[Presentation] Suzaku衛星で探る衝突銀河団の非平衡電離・2温度プラズマ状態2008
- Author(s)
  赤堀卓也、吉川耕司
- Organizer
  日本天文学会2008年秋季年会
- Place of Presentation
  岡山理科大学
- Year and Date
  2008-09-13
- Data Source
  KAKENHI-PROJECT-19840008
[Presentation] Warm-Hot Intergalactic Medium2008
- Author(s)
  Kohji Yoshikawa
- Organizer
  The 3rd East Asian Numerical Astrophysics Meeting
- Place of Presentation
  Nanjing, China
- Year and Date
  2008-11-10
- Data Source
  KAKENHI-PROJECT-19840008
[Presentation] x86プロセッサのSIMD拡張命令を用いたSPH法の高速化2007
- Author(s)
  吉川耕司
- Organizer
  日本天文学会 2007年秋季年会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-26
- Data Source
  KAKENHI-PROJECT-19840008
[Presentation] x86プロセッサのSIMD拡張命令を用いたSPH法の高速化2007
- Author(s)
  吉川耕司
- Organizer
  日本天文学会(2007年秋季年会)
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-26
- Data Source
  KAKENHI-PROJECT-19840008

1. UMEMURA Masayuki (70183754)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. SUSA Hajime (00323262)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. MORI Masao (10338585)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. SUTO Yasushi (90183053)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
5. SASAKI Shin (80262260)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. KITAYAMA Tetsu (00339201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
7. YAMASAKI Noriko (20254146)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. 吉田直紀 (90377961)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
9. 石山智明

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

YOSHIKAWA Kohji 吉川 耕司

吉川 耕司 ヨシカワ コウジ

Research Projects

Research Products

Co-Researchers

革新的運動論的数値シミュレーションによる宇宙構造形成と天体プラズマの新展開Principal Investigator

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宇宙大規模構造からひも解くCDMパラダイムを超えたダークマターPrincipal Investigator

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Vlasov simulations of cosmic neutrinos in the large-scale structure of the unviersePrincipal Investigator

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Numerical Simulations of Self-Gravitating Systems Through Collision less Boltzmann Equation on Six-Dimensional Phase SpacePrincipal Investigator

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Probing the Dark Age: From First Generation Objects to Primordial Galaxies

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Observational pursuit of the baryonic universe and the next-generation X-ray mission

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Theoretical studies on the evolution of the cosmic baryonsPrincipal Investigator

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[Journal Article] High Performance Gravitational N-body Simulations on Supercomputer Fugaku2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A 400 trillion-grid Vlasov simulation on Fugaku supercomputer: large-scale distribution of cosmic relic neutrinos in a six-dimensional phase space2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cosmological Vlasov?Poisson Simulations of Structure Formation with Relic Neutrinos: Nonlinear Clustering and the Neutrino Mass2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Phantom-GRAPE: Numerical software library to accelerate collisionless N-body simulation with SIMD instruction set on x86 architecture2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Direct Integration of the Collisionless Boltzmann Equation in Six-dimensional Phase Space : Self-gravitating Systems2013

Author(s)

Journal Title

Data Source

[Journal Article] Direct Integration of the Collisionless Boltzmann Equation in Six-dimensional Phase Space: Self-gravitating Systems2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Non-Equilibrium Ionization State and Two-Temperature Structure in the Bullet Cluster 1E0657-562012

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NAID

Data Source

YOSHIKAWA Kohji 吉川耕司

吉川耕司ヨシカワコウジ