Iwasaki Kazunari 岩崎一成

Researcher Number	50750379
Other IDs	https://orcid.org/0000-0002-2707-7548
Affiliation (Current)	2025: 国立天文台, 天文シミュレーションプロジェクト, 助教
Affiliation (based on the past Project Information) *help	2019 – 2025: 国立天文台, 天文シミュレーションプロジェクト, 助教
Review Section/Research Field	Principal Investigator Science and Engineering / Basic Section 16010:Astronomy-related Except Principal Investigator Medium-sized Section 16:Astronomy and related fields / Basic Section 16010:Astronomy-related
Keywords	Principal Investigator 磁気流体力学 / 非理想磁気流体効果 / 惑星形成 / 原始惑星系円盤 / 熱的不安定性 / 星間媒質 / 銀河渦状腕 / 銀河 / 渦状腕 / 粒子多体系 … More / 重力多体系 / 磁場 / 恒星系力学 / 星形成 / 分子雲 … More Except Principal Investigator 星形成 / 数値シミュレーション / 磁気流体力学 / 原始惑星系円盤 / 磁気流体シミュレーション / 分子雲 / 理論天文学 / 宇宙線 / 銀河 / 分子雲形成 / 銀河系 / 直線偏波 / 高密度分子ガス / 星の形成 / 東アジア天文台 / 直線偏波撮像観測 / 大質量星形成 / 数値シュミレーション / 星間塵 / 分子ガス / サブミリ波 / フィラメント状分子雲 / 星間ダスト / 星間磁場 / 偏波観測 / ダスト / 星間乱流 / 磁場 / 偏波 / 分子雲コア / 星間物質 Less

Multi-scale Star Formation: From the Galactic Disk to Protoplanetary Disks
- Principal Investigator
  
  富田賢吾
- Project Period (FY)
  2022 – 2027
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  Tohoku University
大規模シミュレーションによる原始惑星系円盤の大域的構造の解明Principal Investigator
- Principal Investigator
  
  岩崎一成
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  National Astronomical Observatory of Japan
Exploration of high-energy astrophysical phenomena in star and planet formation processes
- Principal Investigator
  
  富田賢吾
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  Tohoku University
The role of magnetic fields in the phase transition process of interstellar medium driven by the dynamic stellar system spiral armsPrincipal Investigator
- Principal Investigator
  
  Iwasaki Kazunari
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  National Astronomical Observatory of Japan
An innovative view of Star-forming molecular cloud gas brought by SCUBA-2 plus POL_2
- Principal Investigator
  
  FURUYA Ray
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  The University of Tokushima

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Simulation of Head-on Collisions between Filamentary Molecular Clouds Threaded by a Lateral Magnetic Field and Subsequent Evolution2023
- Author(s)
  Kashiwagi Raiga、Iwasaki Kazunari、Tomisaka Kohji
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 954 Issue: 2 Pages: 129-129
- DOI
  10.3847/1538-4357/ace7bd
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-22KJ1424
[Journal Article] Metallicity Dependence of Molecular Cloud Hierarchical Structure at Early Evolutionary Stages2023
- Author(s)
  Kobayashi Masato I. N.、Iwasaki Kazunari、Tomida Kengo、Inoue Tsuyoshi、Omukai Kazuyuki、Tokuda Kazuki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 954 Issue: 1 Pages: 38-38
- DOI
  10.3847/1538-4357/ace34e
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14080, KAKENHI-PROJECT-22KK0043, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-21K13962
[Journal Article] B-fields in star-forming region observations (BISTRO): magnetic fields in the filamentary structures of Serpens Main2022
- Author(s)
  W. Kwon, K. Pattle, S. Sadavoy, 他
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 926 Issue: 2 Pages: 163-163
- DOI
  10.3847/1538-4357/ac4bbe
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03691, KAKENHI-PROJECT-17K05388, KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-21K03618, KAKENHI-PROJECT-19K14775, KAKENHI-PROJECT-18H01250, KAKENHI-PLANNED-18H05441, KAKENHI-PLANNED-18H05442
[Journal Article] Nature of Supersonic Turbulence and Density Distribution Function in the Multiphase Interstellar Medium2022
- Author(s)
  Kobayashi Masato I. N.、Inoue Tsuyoshi、Tomida Kengo、Iwasaki Kazunari、Nakatsugawa Hiroki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 930 Issue: 1 Pages: 76-76
- DOI
  10.3847/1538-4357/ac5a54
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-20H01944, KAKENHI-PROJECT-16H05998, KAKENHI-PUBLICLY-20H04739
[Journal Article] Universal Properties of Dense Clumps in Magnetized Molecular Clouds Formed through Shock Compression of Two-phase Atomic Gases2022
- Author(s)
  Iwasaki Kazunari、Tomida Kengo
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 934 Issue: 2 Pages: 174-174
- DOI
  10.3847/1538-4357/ac75cc
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-16H05998
[Journal Article] Three-dimensional Simulations of Magnetospheric Accretion in a T Tauri Star: Accretion and Wind Structures Just Around the Star2022
- Author(s)
  Takasao Shinsuke、Tomida Kengo、Iwasaki Kazunari、Suzuki Takeru K.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 941 Issue: 1 Pages: 73-73
- DOI
  10.3847/1538-4357/ac9eb1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K14074, KAKENHI-PROJECT-21H04487, KAKENHI-PROJECT-17H01105, KAKENHI-PUBLICLY-21H00033, KAKENHI-PUBLICLY-21H00056, KAKENHI-PROJECT-23K22534
[Journal Article] The JCMT BISTRO Survey: 950/450 micron meter polarization study toward NGC 2071IR in Orion B2021
- Author(s)
  A. Lyo, J. Kim, S. Sadavo, 他
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 918 Issue: 2 Pages: 85-85
- DOI
  10.3847/1538-4357/ac0ce9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03691, KAKENHI-PROJECT-19H01938, KAKENHI-PROJECT-17K05388, KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-21K03618, KAKENHI-PROJECT-19K14775, KAKENHI-PROJECT-18H01250, KAKENHI-PLANNED-18H05441, KAKENHI-PLANNED-18H05442
[Journal Article] Observations of Magnetic Fields Surrounding LkHα 101 Taken by the BISTRO Survey with JCMT-POL-22021
- Author(s)
  Ngoc Nguyen Bich、他、including Kohji Tomisaka
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 908 Issue: 1 Pages: 10-10
- DOI
  10.3847/1538-4357/abd0fc
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-18K13581, KAKENHI-PROJECT-19K14775, KAKENHI-PLANNED-18H05440, KAKENHI-PROJECT-18K03691, KAKENHI-PLANNED-18H05441, KAKENHI-ORGANIZER-18H05436, KAKENHI-PLANNED-18H05437, KAKENHI-PLANNED-18H05442, KAKENHI-PROJECT-18H01250
[Journal Article] Dust polarized emission observations of NGC 63342021
- Author(s)
  Arzoumanian D.、Furuya R. S.、Hasegawa T.、Tahani M.、et al.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 647 Pages: A78-A78
- DOI
  10.1051/0004-6361/202038624
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05388, KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-18K13581, KAKENHI-PROJECT-19K14775, KAKENHI-PROJECT-16H02160, KAKENHI-PLANNED-18H05440, KAKENHI-PROJECT-18K03691, KAKENHI-PLANNED-18H05441, KAKENHI-ORGANIZER-18H05436, KAKENHI-PLANNED-18H05437, KAKENHI-PLANNED-18H05442, KAKENHI-PROJECT-18H01250
[Journal Article] The JCMT BISTRO Survey: Magnetic Fields Associated with a Network of Filaments in NGC 13332020
- Author(s)
  Doi Yasuo、Hasegawa Tetsuo、Furuya Ray S.、et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 899 Issue: 1 Pages: 28-28
- DOI
  10.3847/1538-4357/aba1e2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05388, KAKENHI-PROJECT-18K03691, KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-18K13581, KAKENHI-PROJECT-19K14775, KAKENHI-PROJECT-16H02160, KAKENHI-PROJECT-18H03720, KAKENHI-PLANNED-18H05440, KAKENHI-PLANNED-18H05441, KAKENHI-ORGANIZER-18H05436, KAKENHI-PLANNED-18H05437, KAKENHI-PLANNED-18H05442, KAKENHI-PROJECT-18H01250
[Journal Article] Bimodal Behavior and Convergence Requirement in Macroscopic Properties of the Multiphase Interstellar Medium Formed by Atomic Converging Flows2020
- Author(s)
  Kobayashi Masato I. N.、Inoue Tsuyoshi、Inutsuka Shu-ichiro、Tomida Kengo、Iwasaki Kazunari、Tanaka Kei E. I.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 905 Issue: 2 Pages: 95-95
- DOI
  10.3847/1538-4357/abc5be
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-19K14760, KAKENHI-PROJECT-16H02160, KAKENHI-PLANNED-18H05440, KAKENHI-PROJECT-18J00508, KAKENHI-ORGANIZER-17H06357, KAKENHI-ORGANIZER-18H05436, KAKENHI-PLANNED-18H05437, KAKENHI-PROJECT-16H05998
[Journal Article] First Subarcsecond Submillimeter-wave [C i] Image of 49 Ceti with ALMA2019
- Author(s)
  Higuchi Aya E.、Saigo Kazuya、Kobayashi Hiroshi、Iwasaki Kazunari、Momose Munetake、Lou Soon Kang、Sakai Nami、Kunitomo Masanobu、Ishihara Daisuke、Yamamoto Satoshi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 883 Issue: 2 Pages: 180-180
- DOI
  10.3847/1538-4357/ab3d26
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05632, KAKENHI-PROJECT-18K03713, KAKENHI-PROJECT-19K03927, KAKENHI-PLANNED-18H05441, KAKENHI-PUBLICLY-19H05090, KAKENHI-PROJECT-19H01938, KAKENHI-ORGANIZER-18H05436, KAKENHI-PLANNED-18H05438, KAKENHI-PROJECT-18H05222, KAKENHI-PROJECT-17H01103
[Journal Article] The JCMT BISTRO Survey: The magnetic field in the starless core rho Ophiuchus C2019
- Author(s)
  Liu, J., Qiu, K., Berry, D., Francesco, J. D., et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 877 Issue: 1 Pages: 43-43
- DOI
  10.3847/1538-4357/ab0958
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03691, KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-18K13581, KAKENHI-PROJECT-19K14775, KAKENHI-PLANNED-18H05441, KAKENHI-PLANNED-18H05442, KAKENHI-PROJECT-19H01938, KAKENHI-PROJECT-15K05039, KAKENHI-PLANNED-18H05440, KAKENHI-PROJECT-18H01250, KAKENHI-PLANNED-18H05437
[Journal Article] The JCMT BISTRO Survey: The Magnetic Field of the Barnard 1 Star-forming Region2019
- Author(s)
  Coude Simon、Bastien Pierre、Houde Martin、Sadavoy Sarah、... Tomisaka Kohji、...、The B-fields In STar-forming Regions Observations (BISTRO) Collaboration
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 877 Issue: 2 Pages: 88-88
- DOI
  10.3847/1538-4357/ab1b23
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-19K14775, KAKENHI-PLANNED-18H05441, KAKENHI-PLANNED-18H05442, KAKENHI-PROJECT-19H01938, KAKENHI-PROJECT-15K05039, KAKENHI-PLANNED-18H05440, KAKENHI-PROJECT-18H01250, KAKENHI-PLANNED-18H05437
[Journal Article] Giant Protostellar Flares: Accretion-driven Accumulation and Reconnection-driven Ejection of Magnetic Flux in Protostars2019
- Author(s)
  Takasao Shinsuke、Tomida Kengo、Iwasaki Kazunari、Suzuki Takeru K.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 878 Issue: 1 Pages: L10-L10
- DOI
  10.3847/2041-8213/ab22bb
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13579, KAKENHI-PROJECT-19H01938, KAKENHI-PROJECT-16H05998, KAKENHI-PROJECT-16K13786, KAKENHI-PROJECT-17KK0091, KAKENHI-PROJECT-17H01105, KAKENHI-PLANNED-18H05440
[Journal Article] JCMT BISTRO Survey: Magnetic Fields within the Hub-filament Structure in IC 51462019
- Author(s)
  Wang Jia-Wei、Lai Shih-Ping、Eswaraiah Chakali et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 876 Issue: 1 Pages: 42-42
- DOI
  10.3847/1538-4357/ab13a2
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16F16024, KAKENHI-PROJECT-19K03919, KAKENHI-PROJECT-19K03929, KAKENHI-PROJECT-19K14775, KAKENHI-PLANNED-18H05441, KAKENHI-PLANNED-18H05442, KAKENHI-PROJECT-19H01938, KAKENHI-PROJECT-15K05039, KAKENHI-PROJECT-18H01250, KAKENHI-PLANNED-18H05437
[Presentation] Physical Properties of Dense Clumps and Cores in Magnetized Molecular Clouds Formed through Accumulation of HI clouds2024
- Author(s)
  Kazunari Iwasaki
- Organizer
  Magnetic Fields from Clouds to Stars (Bfields-2024)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] Development of Particle-Mesh Method for Self-gravity in Athena++2023
- Author(s)
  Kazunari Iwasaki
- Organizer
  Athena++ Workshop 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] Universal Properties of Dense Clumps in Magnetized Molecular Clouds2023
- Author(s)
  Kazunari Iwasaki
- Organizer
  Protostars and Planets VII
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] 分子雲形成に伴う多相流体ダイナミクス2021
- Author(s)
  岩崎一成
- Organizer
  国立天文台研究集会 (サブ)ミリ波単一鏡の革新で挑む, 天文学の未解決問題
- Invited
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] 分子雲形成シミュレーションで探る重力的に束縛された高密度クランプの統計的性質2021
- Author(s)
  岩崎一成、富田賢吾
- Organizer
  日本天文学会2021年春季年会
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] SPICAで探る分子雲の多相構造2020
- Author(s)
  岩崎一成
- Organizer
  日本天文学会2020年春季年会
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] The formation of molecular clouds by compression of two-phase atomic gases2020
- Author(s)
  岩崎一成
- Organizer
  16th Rencontres du Vietnam: Magnetic Field in the Universe 7
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03929
[Presentation] The formation of molecular clouds by compression of two-phase atomic gases2020
- Author(s)
  Kazunari Iwasaki, Kengo Tomida，Tsuyoshi Inoue，Shu-ichiro Inutsuka
- Organizer
  Magnetic Fields in the Universe 7, Qui Nhon, Vietnum, Feb. 16-22
- Data Source
  KAKENHI-PROJECT-19H01938
[Presentation] 分子雲形成シミュレーション：自己重力の効果2019
- Author(s)
  岩崎一成
- Organizer
  日本天文学会2019年秋季年会、熊本大学
- Data Source
  KAKENHI-PROJECT-19K03929

1. 富田賢吾 (70772367)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 高棹真介 (90794727)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. FURUYA Ray (60455201)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 新永浩子 (20709589)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 杉村和幸 (10773856)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 木村成生 (20865795)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 大平豊 (40589347)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 古家健次 (80783711)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 小林浩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 富阪幸治

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
11. 小林将人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Iwasaki Kazunari 岩崎 一成

Research Projects

Research Products

Co-Researchers

Multi-scale Star Formation: From the Galactic Disk to Protoplanetary Disks

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

大規模シミュレーションによる原始惑星系円盤の大域的構造の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploration of high-energy astrophysical phenomena in star and planet formation processes

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The role of magnetic fields in the phase transition process of interstellar medium driven by the dynamic stellar system spiral armsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

An innovative view of Star-forming molecular cloud gas brought by SCUBA-2 plus POL_2

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Simulation of Head-on Collisions between Filamentary Molecular Clouds Threaded by a Lateral Magnetic Field and Subsequent Evolution2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Metallicity Dependence of Molecular Cloud Hierarchical Structure at Early Evolutionary Stages2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] B-fields in star-forming region observations (BISTRO): magnetic fields in the filamentary structures of Serpens Main2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nature of Supersonic Turbulence and Density Distribution Function in the Multiphase Interstellar Medium2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Universal Properties of Dense Clumps in Magnetized Molecular Clouds Formed through Shock Compression of Two-phase Atomic Gases2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Three-dimensional Simulations of Magnetospheric Accretion in a T Tauri Star: Accretion and Wind Structures Just Around the Star2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The JCMT BISTRO Survey: 950/450 micron meter polarization study toward NGC 2071IR in Orion B2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Observations of Magnetic Fields Surrounding LkHα 101 Taken by the BISTRO Survey with JCMT-POL-22021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dust polarized emission observations of NGC 63342021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The JCMT BISTRO Survey: Magnetic Fields Associated with a Network of Filaments in NGC 13332020

Iwasaki Kazunari 岩崎一成