SEKIYA Minoru 関谷実

… Alternative Names

Sekiya Minoru 関谷実

関谷実セキヤミノル

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Researcher Number	60202420
Other IDs
External Links
Affiliation (Current)	2025: 九州大学, 理学研究院, 名誉教授
Affiliation (based on the past Project Information) *help	2020: 九州大学, 理学研究院, 名誉教授 2016 – 2019: 九州大学, 理学研究院, 教授 2015: 九州大学, 理学(系)研究科(研究院), 教授 2013: 九州大学, 大学院理学研究科, 教授 2010: 九州大学, 理学研究院, 教授 … More 2007: KYUSHU UNIVERSITY, Faculty of Science, Professor 2005 – 2006: 九州大学, 大学院理学研究院, 教授 2004 – 2005: 九州大学, 大学院・理学研究院, 教授 1994 – 1995: 九州大学, 理学部, 助教授 1989 – 1992: 帝京大学, 理工学部, 講師 Less
Review Section/Research Field	Principal Investigator Solid earth and planetary physics / 惑星科学 / Science and Engineering Except Principal Investigator Geochemistry/Astrochemistry / Space and upper atmospheric physics / Astronomy
Keywords	Principal Investigator 原始惑星系円盤 / 太陽系 / 太陽系星雲 / ダスト / 微惑星 / 惑星 / 隕石 / 惑星形成 / dust / cosmic dust … More / chondrule / protoplanetary disk / magnetic field / solar nebula / solar system / ダイナモ / 原始式惑星系円盤 / 宇宙塵 / コンドリュール / 磁場 / 原子惑星系円盤 / 重力不安定 / 固体微粒子 / 系外惑星 … More Except Principal Investigator 原始太陽系星雲 / Cr-Mn chronolo / Carbonaceous chondrites / Solar nebula / 水質変成 / Mn-Cr年代 / 炭素質コンドライド / Cr・Mn年代 / Cr-Mn年代 / 炭素質コンドライト / gravitational instability / T Tauri stars / shear instability / dust opacity / protoplanetary disks / solar nebula / primitive solar nebula / solar system origin / ガスーダスト円盤 / 太陽系 / Tタウリ型星 / ダスト / 原始惑星系円盤 / 重力不安定 / Tタウリ星 / シア不安定 / ダスト吸収係数 / 原始太陽系円盤 / 太陽系星雲 / 太陽系起源 / Weak Non-Linear Theory / Accretion Disk / Non-Linear Process / Shear Instability / Differentially Rotating System / 流体シミュレ-ション / シアス安定性 / 弱非線型理論 / アクリ-ションディスク / 非線型現象 / シア不安定性 / 差動回転系 / スターダスト / スターダスト探査機 / コンドリュール / ビルド第2彗星 / 彗星塵 Less

Planetesimal formation induced by the gas disk dispersalPrincipal Investigator
- Principal Investigator
  
  Sekiya Minoru
- Project Period (FY)
  2015 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Kyushu University
Formation and transportation of chondrules at outer regions of protoplanetary disk
- Principal Investigator
  
  NAKAMURA Tomoki
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Tohoku University
  Kyushu University
微惑星の形成過程から見た系外惑星系の多様性の起源Principal Investigator
- Principal Investigator
  
  関谷実
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Kyushu University
Evaluation of the timing of the solar nebular dissipation based on the isotope cosmochemical method
- Principal Investigator
  
  NAKAMURA Tomoki
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Kyushu University
Construction of a solar nebula model considering the effect of magnetic fieldPrincipal Investigator
- Principal Investigator
  
  SEKIYA Minoru
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  惑星科学
- Research Institution
  KYUSHU UNIVERSITY
Formation and Evolution of Primitive Solar Nebula
- Principal Investigator
  
  NAKAGAWA Yositsugu
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  University of Tokyo
The Theoretical Study on the Non-1inear Growing Process of Perturbations in the Astrophysical Systems including the Shear Flow.
- Principal Investigator
  
  MIYAMA Shoken
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory

All 2020 2018 2017 2016 2007 2004 Other

All Journal Article Presentation

[Journal Article] Two Key Parameters Controlling Particle Clumping Caused by Streaming Instability in the Dead-zone Dust Layer of a Protoplanetary Disk2018
- Author(s)
  Sekiya Minoru、Onishi Isamu K.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 860 Issue: 2 Pages: 140-140
- DOI
  10.3847/1538-4357/aac4a7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05268
[Journal Article] Planetesimal formation by an axisymmetric radial bump of the column density of the gas in a protoplanetary disk2017
- Author(s)
  Onishi Isamu K.、Sekiya Minoru
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1 Pages: 50-50
- DOI
  10.1186/s40623-017-0637-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K05268
[Journal Article] Two evolutionary paths of an axisymmetric gravitational instability in the dust layer of a protoplanetary disk2007
- Author(s)
  Yamoto, F., Sekiya, M.
- Journal Title
  
  Astrophysical Journal 646
- Data Source
  KAKENHI-PROJECT-17039010
[Journal Article] The gravitational instability in the dust layer of a protoplanetary disk: Axisymmetric solutions for nonuniform dust density distributions in the direction vertical to the midplane2004
- Author(s)
  Yamoto, Sekiya
- Journal Title
  
  Icarus 170
  
  Pages: 180-192
- Data Source
  KAKENHI-PROJECT-16340174
[Journal Article] Does the gas flow through a porous dust aggregate help its growth in a protoplanetary disk
- Author(s)
  Sekiya, Takeda
- Journal Title
  
  Icarus (In press)
- Data Source
  KAKENHI-PROJECT-16340174
[Presentation] 原始惑星系円盤内のダストリングの局所数値シミュレーション2020
- Author(s)
  関谷　実
- Organizer
  日本惑星科学会２０２０年秋季講演会
- Data Source
  KAKENHI-PROJECT-15K05268
[Presentation] ストリーミング不安定性の成長条件を表す臨界パラメータ2018
- Author(s)
  関谷　実、大西　勇武
- Organizer
  日本惑星科学会
- Data Source
  KAKENHI-PROJECT-15K05268
[Presentation] 原始惑星系円盤内のダスト・クランプ形成と個々のダスト粒子の運動2017
- Author(s)
  関谷　実，大西　勇武
- Organizer
  日本惑星科学会
- Data Source
  KAKENHI-PROJECT-15K05268
[Presentation] 原始惑星系円盤のダスト層における2次元軸対称不安定性の局所数値シミュレーション2016
- Author(s)
  大西勇武、関谷実
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ
- Year and Date
  2016-05-25
- Data Source
  KAKENHI-PROJECT-15K05268
[Presentation] 原始惑星系円盤でのガスとダストの相互作用による不安定性の数値シミュレーション2016
- Author(s)
  大西勇、関谷実
- Organizer
  日本天文学会2016春季年会
- Place of Presentation
  首都東京大学
- Year and Date
  2016-03-16
- Data Source
  KAKENHI-PROJECT-15K05268

1. NAKAMURA Tomoki (20260721)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. NOGUCHI Takaaki (40222195)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 城野信一 (20332702)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. TUCHIYAMA Akira (90180017)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. NAGAO Keisuke (40131619)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. SANO Yuji (50162524)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. MIYAMA Shoken (00166191)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. NAKAGAWA Yositsugu (30172282)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. UMEBAYASHI Toyosharu (60183753)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. OKAZAKI Ryuji (40372750)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SEKIYA Minoru 関谷 実

Sekiya Minoru 関谷 実

関谷 実 セキヤ ミノル

Research Projects

Research Products

Co-Researchers

Planetesimal formation induced by the gas disk dispersalPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Formation and transportation of chondrules at outer regions of protoplanetary disk

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

微惑星の形成過程から見た系外惑星系の多様性の起源Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evaluation of the timing of the solar nebular dissipation based on the isotope cosmochemical method

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Construction of a solar nebula model considering the effect of magnetic fieldPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Formation and Evolution of Primitive Solar Nebula

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The Theoretical Study on the Non-1inear Growing Process of Perturbations in the Astrophysical Systems including the Shear Flow.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Two Key Parameters Controlling Particle Clumping Caused by Streaming Instability in the Dead-zone Dust Layer of a Protoplanetary Disk2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Planetesimal formation by an axisymmetric radial bump of the column density of the gas in a protoplanetary disk2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Two evolutionary paths of an axisymmetric gravitational instability in the dust layer of a protoplanetary disk2007

Author(s)

Journal Title

Data Source

[Journal Article] The gravitational instability in the dust layer of a protoplanetary disk: Axisymmetric solutions for nonuniform dust density distributions in the direction vertical to the midplane2004

Author(s)

Journal Title

Data Source

[Journal Article] Does the gas flow through a porous dust aggregate help its growth in a protoplanetary disk

Author(s)

Journal Title

Data Source

[Presentation] 原始惑星系円盤内のダストリングの局所数値シミュレーション2020

Author(s)

Organizer

Data Source

[Presentation] ストリーミング不安定性の成長条件を表す臨界パラメータ2018

Author(s)

Organizer

Data Source

[Presentation] 原始惑星系円盤内のダスト・クランプ形成と個々のダスト粒子の運動2017

Author(s)

SEKIYA Minoru 関谷実

Sekiya Minoru 関谷実

関谷実セキヤミノル