Mawatari Ken 馬渡健

… Alternative Names

馬渡健マワタリケン

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Researcher Number	00838287
Other IDs
Affiliation (Current)	2025: 早稲田大学, 理工学術院, 講師(任期付)
Affiliation (based on the past Project Information) *help	2023: 筑波大学, 数理物質系, 研究員 2021 – 2022: 国立天文台, ハワイ観測所, 特任研究員 2020: 東京大学, 宇宙線研究所, 特任研究員
Review Section/Research Field	Principal Investigator Basic Section 16010:Astronomy-related
Keywords	Principal Investigator 赤外線観測 / 初期宇宙 / 銀河形成

Star formation activity in the very early Universe revealed by survey of the most distant passive galaxiesPrincipal Investigator
- Principal Investigator
  
  馬渡健
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  University of Tsukuba
  National Astronomical Observatory of Japan
  The University of Tokyo

All 2024 2023 2022 2020

All Journal Article Presentation

[Journal Article] EMPRESS. XII. Statistics on the Dynamics and Gas Mass Fraction of Extremely Metal-poor Galaxies2024
- Author(s)
  Xu Yi, Ouchi Masami, Isobe Yuki, Mawatari Ken, et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 961 Issue: 1 Pages: 49-49
- DOI
  10.3847/1538-4357/ad06ab
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-21K13909, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-23KJ2148, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K03622, KAKENHI-PROJECT-18K13588, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-21K13966, KAKENHI-PROJECT-20K22373, KAKENHI-PLANNED-19H05810, KAKENHI-PUBLICLY-23H04009, KAKENHI-PROJECT-20H00171, KAKENHI-PROJECT-21H04496, KAKENHI-PROJECT-23K20866
[Journal Article] EMPRESS. IX. Extremely Metal-poor Galaxies are Very Gas-rich Dispersion-dominated Systems: Will the James Webb Space Telescope Witness Gaseous Turbulent High-z Primordial Galaxies?2023
- Author(s)
  Isobe Yuki, Ouchi Masami, Nakajima Kimihiko, Mawatari Ken, et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 951 Issue: 2 Pages: 102-102
- DOI
  10.3847/1538-4357/accc87
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-21K13909, KAKENHI-PROJECT-22KJ0157, KAKENHI-PROJECT-23KJ2148, KAKENHI-PROJECT-21K03614, KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K03622, KAKENHI-PROJECT-18K13588, KAKENHI-PROJECT-20K14532, KAKENHI-PROJECT-21K13966, KAKENHI-PROJECT-20K22373, KAKENHI-PROJECT-22KJ0586, KAKENHI-PLANNED-19H05810, KAKENHI-PUBLICLY-23H04009, KAKENHI-PROJECT-19H00697, KAKENHI-PROJECT-20H00171, KAKENHI-PROJECT-21H04496, KAKENHI-PROJECT-23K20866
[Journal Article] Detections of [C ii] 158 μm and [O iii] 88 μm in a Local Lyman Continuum Emitter, Mrk 54, and Its Implications to High-redshift ALMA Studies*2023
- Author(s)
  Ura Ryota、Hashimoto Takuya、Inoue Akio K.、Fadda Dario、Hayes Matthew、Puschnig Johannes、Zackrisson Erik、Tamura Yoichi、Matsuo Hiroshi、Mawatari Ken、Fudamoto Yoshinobu、Hagimoto Masato、Kuno Nario、Sugahara Yuma、Yamanaka Satoshi、C. Bakx Tom J. L.、Nakazato Yurina、Usui Mitsutaka、Yajima Hidenobu、Yoshida Naoki
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 948 Issue: 1 Pages: 3-3
- DOI
  10.3847/1538-4357/acc530
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K22358, KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-23KJ0728, KAKENHI-PROJECT-22H04939, KAKENHI-PROJECT-23K22529
[Journal Article] Characterizing CO Emitters in the SSA22-AzTEC26 Field2023
- Author(s)
  Huang Shuo、Umehata Hideki、Kawabe Ryohei、Kohno Kotaro、Lee Minju、Tamura Yoichi、Hatsukade Bunyo、Mawatari Ken
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 953 Issue: 1 Pages: 75-75
- DOI
  10.3847/1538-4357/ace0c0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-22H04939
[Journal Article] The SSA22 H i Tomography Survey (SSA22-HIT). I. Data Set and Compiled Redshift Catalog2023
- Author(s)
  Mawatari Ken、Inoue Akio K.、Yamada Toru、Hayashino Tomoki、Prochaska J. Xavier、Lee Khee-Gan、Tejos Nicolas、Kashikawa Nobunari、Otsuka Takuya、Yamanaka Satoshi、Schlegel David J.、Matsuda Yuichi、Hennawi Joseph F.、Iwata Ikuru、Umehata Hideki、Mukae Shiro、Ouchi Masami、Sugahara Yuma、Tamura Yoichi
- Journal Title
  
  The Astronomical Journal
  
  Volume: 165 Issue: 5 Pages: 208-208
- DOI
  10.3847/1538-3881/acb707
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-22H04939, KAKENHI-PROJECT-21H04490
[Journal Article] Reionization and the ISM/Stellar Origins with JWST and ALMA (RIOJA): The Core of the Highest-redshift Galaxy Overdensity at z = 7.88 Confirmed by NIRSpec/JWST2023
- Author(s)
  Hashimoto T., Alvarez-Marquez J., Fudamoto Y., Mawatari K., et al.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 955 Issue: 1 Pages: 8-8
- DOI
  10.3847/2041-8213/acf57c
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-22KJ1598, KAKENHI-PROJECT-23KJ0728, KAKENHI-PROJECT-23KJ2052, KAKENHI-PROJECT-22H04939, KAKENHI-PROJECT-23K22529
[Journal Article] Cosmological-scale Lyα Forest Absorption around Galaxies and AGNs Probed with the HETDEX and SDSS Spectroscopic Data2023
- Author(s)
  Sun Dongsheng、Mawatari Ken、Ouchi Masami、Ono Yoshiaki、Yajima Hidenobu、Zhang Yechi、Abe Makito、Bowman William P.、Cooper Erin Mentuch、Davis Dustin、Farrow Daniel J.、Gebhardt Karl、Hill Gary J.、Liu Chenxu、Schneider Donald P.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 951 Issue: 1 Pages: 25-25
- DOI
  10.3847/1538-4357/accf88
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-20H00180
[Journal Article] A Search for Massive Galaxy Population in a Protocluster of LAEs at z = 2.39 near the Radio Galaxy 53W0022022
- Author(s)
  Yonekura Naoki、Kajisawa Masaru、Hamaguchi Erika、Mawatari Ken、Yamada Toru
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 930 Issue: 2 Pages: 102-102
- DOI
  10.3847/1538-4357/ac6257
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516
[Journal Article] A Search for H-Dropout Lyman Break Galaxies at z ~ 12-162022
- Author(s)
  Harikane Yuichi、Inoue Akio K.、Mawatari Ken、Hashimoto Takuya、Yamanaka Satoshi、Fudamoto Yoshinobu、Matsuo Hiroshi、Tamura Yoichi、Dayal Pratika、Yung L. Y. Aaron、Hutter Anne、Pacucci Fabio、Sugahara Yuma、Koekemoer Anton M.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 929 Issue: 1 Pages: 1-1
- DOI
  10.3847/1538-4357/ac53a9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-22H04939, KAKENHI-PROJECT-23K22529
[Journal Article] Balmer Break Galaxy Candidates at z ~ 6: A Potential View on the Star Formation Activity at z > 142020
- Author(s)
  Mawatari Ken、Inoue Akio K.、Hashimoto Takuya、Silverman John、Kajisawa Masaru、Yamanaka Satoshi、Yamada Toru、Davidzon Iary、Capak Peter、Lin Lihwai、Hsieh Bau-Ching、Taniguchi Yoshiaki、Tanaka Masayuki、Ono Yoshiaki、Harikane Yuichi、Sugahara Yuma、Fujimoto Seiji、Nagao Tohru
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 889 Issue: 2 Pages: 137-137
- DOI
  10.3847/1538-4357/ab6596
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-16H03958, KAKENHI-PROJECT-20K14516, KAKENHI-PROJECT-16H02166
[Presentation] RIOJA: z = 6.81 銀河の JWST+ALMA 解析(1)SED から探る多成分系の性質2024
- Author(s)
  馬渡健, 橋本拓也, 碓氷光崇, 大曽根渉(筑波大学), 他 RIOJA グループ
- Organizer
  日本天文学会2024年春季年会
- Data Source
  KAKENHI-PROJECT-20K14516
[Presentation] スペクトル吸収線から探る原始銀河団ガス2023
- Author(s)
  馬渡健
- Organizer
  つくば宇宙フォーラム
- Data Source
  KAKENHI-PROJECT-20K14516
[Presentation] A2744 z=7.88 Quintetの物理性質と周辺大規模構造2023
- Author(s)
  馬渡健, 橋本拓也, 碓氷光崇
- Organizer
  Galaxy IGM Workshop 2023
- Data Source
  KAKENHI-PROJECT-20K14516
[Presentation] RIOJA project: JWST+ALMA joint study of a galaxy at z = 6.812023
- Author(s)
  Ken Mawatari, Takuya Hashimoto, Mitsutaka Usui, et al.
- Organizer
  ALMA/45m/ASTE Users Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14516
[Presentation] Brief summary of my research2022
- Author(s)
  Ken Mawatari
- Organizer
  Geneva Observatory Galaxy Group meeting
- Data Source
  KAKENHI-PROJECT-20K14516
[Presentation] GREX-PLUSによる遠方パッシブ銀河探査2022
- Author(s)
  馬渡健
- Organizer
  GREX-PLUSサイエンス検討会FY2021
- Data Source
  KAKENHI-PROJECT-20K14516

1. ONO Yoshiaki

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 橋本拓也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Mawatari Ken 馬渡 健

馬渡 健 マワタリ ケン

Research Projects

Research Products

Co-Researchers

Star formation activity in the very early Universe revealed by survey of the most distant passive galaxiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] EMPRESS. XII. Statistics on the Dynamics and Gas Mass Fraction of Extremely Metal-poor Galaxies2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] EMPRESS. IX. Extremely Metal-poor Galaxies are Very Gas-rich Dispersion-dominated Systems: Will the James Webb Space Telescope Witness Gaseous Turbulent High-z Primordial Galaxies?2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Detections of [C ii] 158 μm and [O iii] 88 μm in a Local Lyman Continuum Emitter, Mrk 54, and Its Implications to High-redshift ALMA Studies*2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Characterizing CO Emitters in the SSA22-AzTEC26 Field2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The SSA22 H i Tomography Survey (SSA22-HIT). I. Data Set and Compiled Redshift Catalog2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Reionization and the ISM/Stellar Origins with JWST and ALMA (RIOJA): The Core of the Highest-redshift Galaxy Overdensity at z = 7.88 Confirmed by NIRSpec/JWST2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cosmological-scale Lyα Forest Absorption around Galaxies and AGNs Probed with the HETDEX and SDSS Spectroscopic Data2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Search for Massive Galaxy Population in a Protocluster of LAEs at z = 2.39 near the Radio Galaxy 53W0022022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Search for H-Dropout Lyman Break Galaxies at z ~ 12-162022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Balmer Break Galaxy Candidates at z ~ 6: A Potential View on the Star Formation Activity at z > 142020

Author(s)

Journal Title

DOI

Data Source

[Presentation] RIOJA: z = 6.81 銀河の JWST+ALMA 解析(1)SED から探る多成分系の性質2024

Author(s)

Organizer

Data Source

[Presentation] スペクトル吸収線から探る原始銀河団ガス2023

Author(s)

Organizer

Data Source

[Presentation] A2744 z=7.88 Quintetの物理性質と周辺大規模構造2023

Author(s)

Organizer

Data Source

[Presentation] RIOJA project: JWST+ALMA joint study of a galaxy at z = 6.812023

Author(s)

Organizer

Data Source

[Presentation] Brief summary of my research2022

Author(s)

Organizer

Mawatari Ken 馬渡健

馬渡健マワタリケン