Sawai Hidetomo 澤井秀朋

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SAWAI Hidetomo 澤井秀朋

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Researcher Number	70514199
Other IDs
Affiliation (based on the past Project Information) *help	2016: 早稲田大学, 理工学術院, その他(招聘研究員) 2014 – 2015: 早稲田大学, 理工学術院, その他 2011: 東京理科大学, 理工学部, 研究員 2009 – 2010: Waseda University, 理工学術院, 助手
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics Except Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics
Keywords	Principal Investigator 磁気流体力学 / 宇宙物理 / 数値シミュレーション / rプロセス元素合成 / 磁気回転不安定 / 並列計算 / ニュートリノ / ｒプロセス元素合成 / 磁気流体不安定 / 磁気流体シミュレーション … More / 重力崩壊型超新星 / 数値計算 / 電気抵抗 / 不安定成長 / 磁場 / 超新星 / 磁気流体 / 重力崩壊型超新星爆発 … More Except Principal Investigator カンマ線バースト / ブラックホール / QCD相転移 / 元素合成 / 原子核物理 / 中性子星 / マグネター / ニュートリノ / 重力波 / 重力崩壊 / ガンマ線バースト / 超新星 Less

Evolution and roles of the magnetic fields in core-collapse supernovaePrincipal Investigator
- Principal Investigator
  
  Sawai Hidetomo
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Waseda University
Core-collapse supernovae and involved astronomical phenomenaPrincipal Investigator
- Principal Investigator
  
  SAWAI Hidetomo
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Waseda University
Quest for the unified picture of the explosion mechanism of supernovae and the central engine of gamma-ray bursts
- Principal Investigator
  
  SATO Katsuhiko
- Project Period (FY)
  2007 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The University of Tokyo
  Meisei University

All 2017 2016 2015 2014 2011 2010 2009 2008 Other

All Journal Article Presentation

[Journal Article] R-Process Nucleosynthesis in Core-Collapse Supernovae Aided by Magnetorotational Instability2017
- Author(s)
  H. Sawai, N. Nishimura, T. Takiwaki, S. Yamada
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 14 Pages: 020618-1
- DOI
  10.7566/jpscp.14.020618
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26800149
[Journal Article] The Intermediate r-process in Core-collapse Supernovae Driven by the Magneto-rotational Instability2016
- Author(s)
  N. Nishimura, H. Sawai, T. Takiwaki, S. Yamada, F.-K. Thielemann
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 836 Pages: 21-21
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800149
[Journal Article] THE EVOLUTION and IMPACTS of MAGNETOROTATIONAL INSTABILITY in MAGNETIZED CORE-COLLAPSE SUPERNOVAE2016
- Author(s)
  Hidetomo Sawai, Shoichi Yamada
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 817 Issue: 2 Pages: 153-169
- DOI
  10.3847/0004-637x/817/2/153
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26800149, KAKENHI-PROJECT-24244036
[Journal Article] The r-process nucleosynthesis in core-collapse supernovae with the magneto-rotational instability2015
- Author(s)
  Nobuya Nishimura, Hidetomo Sawai, Tomoya Takiwaki, Shoichi Yamada
- Journal Title
  
  Proceedings of Science
  
  Volume: PoS ( NIC XIII ) Pages: 128-128
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26800149
[Journal Article] The r-process nucleosynthesis in core-collapse supernovae with the magneto-rotational instability2014
- Author(s)
  Nobuya Nishimura, Hidetomo Sawai, Takiwaki Tomoya, Shoichi Yamada
- Journal Title
  
  Proceedings of Science
  
  Volume: Pos(NIC XIII)128 Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800149
[Journal Article] Nagnetorotational Supernovae with Resistivities2010
- Author(s)
  Hidetomo Sawai, Kei Kotake, Shoichi Yamada
- Journal Title
  
  Proceedings of the 5th WSEAS International Conference on OPTICS-ASTROPHYSICS-ASTRONOMY(ICOAA '10)
  
  Pages: 178-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21840050
[Journal Article] Magnetorotational Supernovae with Resistivities2010
- Author(s)
  Hidetomo Sawai, Kei Kotake, Shoichi Yamada
- Journal Title
  
  Proceedings of the 5th WSEAS International Conference on OPTICS -ASTROPHYSICS-ASTRONOMY (ICOAA'10)
  
  Pages: 178-184
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21840050
[Journal Article] Numerical Sinulations of Equatorially-Asynnetric MagnetizedSupernovae:Fornation of Magnetars and Their Kicks2008
- Author(s)
  H. Sawai. K. Kotake, S. Yamada
- Journal Title
  
  Astrophysical Journal 672
  
  Pages: 465-478
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19104006
[Presentation] Magnetically assisted explosions of weakly magnetized stars2017
- Author(s)
  Hidetomo Sawai
- Organizer
  SN 1987A, 30 years later; Cosmic Rays and Nuclei from Supernovae and their aftermaths, IAU Symposium 331
- Place of Presentation
  Saint-Gilles-les-Bains, La Reunion Island, France
- Year and Date
  2017-02-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] Magnetohydrodynamic Simualtions to reveal Supernovae Explosion Mechanism2017
- Author(s)
  Hidetomo Sawai
- Organizer
  SCF2017
- Place of Presentation
  Biopolis, Singapore
- Year and Date
  2017-03-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] Core-Collapse Supernovae Assisted by Magnetorotational Instabilit2016
- Author(s)
  Hidetomo Sawai
- Organizer
  2nd NAOJ-ECT* Workshop MRACCS2016
- Place of Presentation
  国立天文台
- Year and Date
  2016-06-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] 重力崩壊型超新星の高解像度磁気流体シミュレーション2016
- Author(s)
  澤井秀朋
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  愛媛大学
- Year and Date
  2016-09-16
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] 弱磁場高速回転星の重力崩壊：磁気回転不安定に助けられるニュートリノ加熱爆発2015
- Author(s)
  澤井秀朋
- Organizer
  「大質量星の進化・活動現象と星の回転」研究会
- Place of Presentation
  北海道大学
- Year and Date
  2015-02-18
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] 超新星における磁気回転不安定のシミュレーション2015
- Author(s)
  澤井秀朋
- Organizer
  国立天文台天文シミュレーションプロジェクト平成26年度ユーザーズミーティング
- Place of Presentation
  国立天文台
- Year and Date
  2015-01-20
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] Impacts of magnetorotational instability on core-collapse supernovae2015
- Author(s)
  澤井秀朋
- Organizer
  F.O.E. Fifty-One Erg an international workshop on the physics and observations of supernovae and supernova remnants
- Place of Presentation
  ノースカロライナ州立大学
- Year and Date
  2015-06-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] 磁気回転不安定増幅磁場に助けられるニュートリノ加熱爆発2014
- Author(s)
  澤井秀朋
- Organizer
  日本天文学会2014年秋季年会
- Place of Presentation
  山形大学
- Year and Date
  2014-09-11
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] 弱磁場星の重力崩壊　～マグネター磁場の由来と超新星のダイナミクス～2014
- Author(s)
  澤井秀朋
- Organizer
  第２回DTAシンポジウム「コンパクト天体の活動性と磁気的性質」
- Place of Presentation
  国立天文台
- Year and Date
  2014-10-28
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] 磁気回転不安定に助けられるニュートリノ加熱爆発2014
- Author(s)
  澤井秀朋
- Organizer
  超新星・ガンマ線バースト研究会
- Place of Presentation
  理化学研究所
- Year and Date
  2014-08-25
- Data Source
  KAKENHI-PROJECT-26800149
[Presentation] Effects of magnetic dissipation in a collapse of massive star2011
- Author(s)
  澤井秀朋, Kei Kotake, Shoichi Yamada
- Organizer
  RadlerFest : Alpha Effect and Beyond
- Place of Presentation
  Stockholm, Sweden
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 強磁場超新星における磁気散逸の働き2011
- Author(s)
  澤井秀朋
- Organizer
  超新星からのマルチメッセンジャー超新星研究会2011
- Place of Presentation
  国立天文台
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] Effects of magnetic dissipation in a collapse of massive star2011
- Author(s)
  Hidetomo Sawai
- Organizer
  RaedlerFest : Alpha Effect and Beyond
- Place of Presentation
  Stockholm, Sweden
- Year and Date
  2011-02-15
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 強磁場超新星における磁気散逸の働き2011
- Author(s)
  澤井秀朋、固武慶、山田章一
- Organizer
  超新星からのマルチメッセンジャー超新星研究会2011
- Place of Presentation
  国立天文台
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 重力崩壊型超新星における磁気散逸の働き2010
- Author(s)
  澤井秀朋
- Organizer
  第23回理論懇シンポジウム
- Place of Presentation
  京都大学基礎物理学研究所
- Year and Date
  2010-12-20
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 磁気超新星で電気抵抗の果たす役割2010
- Author(s)
  澤井秀朋、固武慶、山田章一
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] Magnetorotational Supernovae with Resistivities2010
- Author(s)
  Hidetomo Sawai, Kei Kotake, Shoichi Yamada
- Organizer
  5th International Conference on OPTICS -ASTROPHYSICS-ASTRONOMY
- Place of Presentation
  Cambridge,UK
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 重力崩壊型超新星の抵抗磁気流体シミュレーション2009
- Author(s)
  澤井秀朋
- Organizer
  理論天文学宇宙物理学懇談会第22回シンポジウム
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 磁気粘性を考慮した強磁場超新星の数値計算2009
- Author(s)
  澤井秀朋、固武慶、山田章一
- Organizer
  宇宙流体力学のフロンティア
- Place of Presentation
  京都大学基礎物理学研究所
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 強磁場超新星における磁気粘性の効果2009
- Author(s)
  澤井秀朋、固武慶、山田章一
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  山口大学
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 強磁場超新星における磁気粘性の効果2009
- Author(s)
  澤井秀朋
- Organizer
  日本天文学会秋季年会
- Place of Presentation
  山口大学
- Year and Date
  2009-09-14
- Data Source
  KAKENHI-PROJECT-21840050
[Presentation] 弱磁場星の超新星爆発シミュレーション
- Author(s)
  澤井秀朋
- Organizer
  第２７回理論懇シンポジウム
- Place of Presentation
  国立天文台
- Year and Date
  2014-12-24 – 2014-12-26
- Data Source
  KAKENHI-PROJECT-26800149

1. SATO Katsuhiko (00111914)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. HASHIMOTO Masaaki (20228422)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. SUZUKI Hideyuki (90211987)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. YAMADA Shoichi (80251403)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. NAGATAKI Shigehiro (60359643)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. KOTAKE Kei (20435506)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. TAKIWAKI Tomoya (50507837)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. WATANABE Gentaro (50553294)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. OHNISHI Naohumi (20333859)

# of Collaborated Projects: 1 results

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10. SUMIYOSHI Kohsuke (30280720)

# of Collaborated Projects: 1 results

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11. FUJIMOTO Shinichiro (10342586)

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12. KIUCHI Kenta (40514196)

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13. IWAKAMI Wakana (50571535)

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14. YASUTAKE Nobutoshi (10532393)

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15. NISHIMURA Nobuya (70587625)

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16. SUWA Yudai (40610811)

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17. NAKAZATO Kenichiro (80609347)

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18. NAGAKURA Hiroki (00616667)

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# of Collaborated Products: 0 results

Sawai Hidetomo 澤井 秀朋

SAWAI Hidetomo 澤井 秀朋

Research Projects

Research Products

Co-Researchers

Evolution and roles of the magnetic fields in core-collapse supernovaePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Core-collapse supernovae and involved astronomical phenomenaPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Quest for the unified picture of the explosion mechanism of supernovae and the central engine of gamma-ray bursts

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] R-Process Nucleosynthesis in Core-Collapse Supernovae Aided by Magnetorotational Instability2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The Intermediate r-process in Core-collapse Supernovae Driven by the Magneto-rotational Instability2016

Author(s)

Journal Title

Data Source

[Journal Article] THE EVOLUTION and IMPACTS of MAGNETOROTATIONAL INSTABILITY in MAGNETIZED CORE-COLLAPSE SUPERNOVAE2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The r-process nucleosynthesis in core-collapse supernovae with the magneto-rotational instability2015

Author(s)

Journal Title

Data Source

[Journal Article] The r-process nucleosynthesis in core-collapse supernovae with the magneto-rotational instability2014

Author(s)

Journal Title

Data Source

[Journal Article] Nagnetorotational Supernovae with Resistivities2010

Author(s)

Journal Title

Data Source

[Journal Article] Magnetorotational Supernovae with Resistivities2010

Author(s)

Journal Title

Data Source

[Journal Article] Numerical Sinulations of Equatorially-Asynnetric MagnetizedSupernovae:Fornation of Magnetars and Their Kicks2008

Author(s)

Journal Title

Data Source

[Presentation] Magnetically assisted explosions of weakly magnetized stars2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Magnetohydrodynamic Simualtions to reveal Supernovae Explosion Mechanism2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Core-Collapse Supernovae Assisted by Magnetorotational Instabilit2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 重力崩壊型超新星の高解像度磁気流体シミュレーション2016

Author(s)

Organizer

Place of Presentation

Year and Date

Sawai Hidetomo 澤井秀朋

SAWAI Hidetomo 澤井秀朋

[Presentation] 弱磁場星の重力崩壊　～マグネター磁場の由来と超新星のダイナミクス～2014