Ouchi Masami 大内正己

… Alternative Names

Researcher Number	40595716
Affiliation (Current)	2020: 東京大学, 宇宙線研究所, 教授 2020: 国立天文台, 科学研究部, 教授
Affiliation (based on the past Project Information) *help	2020: 東京大学, 宇宙線研究所, 教授 2020: 国立天文台, 科学研究部, 教授 2011 – 2019: 東京大学, 宇宙線研究所, 准教授
Review Section/Research Field	Principal Investigator Astronomy / Medium-sized Section 16:Astronomy and related fields Except Principal Investigator Astronomy / Astronomy / Medium-sized Section 16:Astronomy and related fields
Keywords	Principal Investigator 宇宙再電離 / 銀河形成 / 光赤外線天文学 / 銀河天文学 / 天文学 / Hyper Suprime-Camフィルター作成 / 国際情報交換 / 光学赤外線天文学 Except Principal Investigator 宇宙再電離 / 銀河進化 … More

Frontiers of Cosmic Reionization and Galaxy Formation Opened Up by the Massive Spectroscopic Survey with Subaru PFSPrincipal InvestigatorOngoing
- Principal Investigator
  
  大内正己
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  National Astronomical Observatory of Japan
Deciphering the origin of supermassive black holes through the comprehensive study of multiple AGNsOngoing
- Principal Investigator
  
  梅村雅之
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  University of Tsukuba
New Developments in Research on Cosmic Reionization and Cosmic Magnetic Fields by Long Wave Length Radio ObservationsOngoing
- Principal Investigator
  
  杉山直
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  Nagoya University
Cosmic HydrOgen Reionization Unveiled with Subaru (CHORUS)Ongoing
- Principal Investigator
  
  井上昭雄
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  Waseda University
  Osaka Sangyo University
すばるHSCとSDSSで探る宇宙論的スケールの物質循環Principal InvestigatorOngoing
- Principal Investigator
  
  大内正己
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
Mapping of ionization degree based on Subaru/HSC observations and cosmic reionization simulation
- Principal Investigator
  
  Inoue Akio
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  Osaka Sangyo University
次世代深宇宙探査で明らかにする初期銀河形成と宇宙再電離Host Researcher
- Host Researcher
  
  大内正己
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for JSPS Fellows
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
Unveiling the evolution of Lyman continuum galaxies with ultra-wide and deep survey
- Principal Investigator
  
  Iwata Ikuru
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory of Japan
Exploring the Cosmic Reionization by the Next Generation Surveys and Numerical SimulationsPrincipal Investigator
- Principal Investigator
  
  OUCHI Masami
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  The University of Tokyo
Studies of super massive blackhole formation and cosmic reionization by early quasar survey
- Principal Investigator
  
  KASHIKAWA Nobunari
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Astronomy
- Research Institution
  National Astronomical Observatory of Japan
Quest for galacxy embryology by linking theory and observation
- Principal Investigator
  
  MORI Masao
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Astronomy
- Research Institution
  University of Tsukuba

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation

[Journal Article] CHORUS. II. Subaru/HSC Determination of the Lya Luminosity Function at z=7.0: Constraints on Cosmic Reionization Model Parameter2019
- Author(s)
  Itoh, R., et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 867 Pages: 1-13
- DOI
  10.3847/1538-4357/aadfe4
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02166, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-15H03645, KAKENHI-PROJECT-16J05024, KAKENHI-PROJECT-16K05286, KAKENHI-PROJECT-15K17602
[Journal Article] SILVERRUSH. III. Deep optical and near-infrared spectroscopy for Lyα and UV-nebular lines of bright Lyα emitters at z = 6-72018
- Author(s)
  Shibuya Takatoshi、Ouchi Masami、Harikane Yuichi、Rauch Michael、Ono Yoshiaki、Mukae Shiro、Higuchi Ryo、Kojima Takashi、Yuma Suraphong、Lee Chien-Hsiu、Furusawa Hisanori、Konno Akira、Martin Crystal L、Shimasaku Kazuhiro、Taniguchi Yoshiaki、Kobayashi Masakazu A R、Kajisawa Masaru、Nagao Tohru、et al.
- Journal Title
  
  PASJ
  
  Volume: 70 Pages: 15-15
- DOI
  10.1093/pasj/psx107
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17602, KAKENHI-PUBLICLY-16H01101, KAKENHI-PROJECT-16H02166, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-15H03645, KAKENHI-PROJECT-16H03958, KAKENHI-PROJECT-16J03329, KAKENHI-PROJECT-16J07046
[Journal Article] The onset of star formation 250 million years after the Big Bang2018
- Author(s)
  Hashimoto Takuya、Laporte Nicolas、Mawatari Ken、Umehata Hideki et al
- Journal Title
  
  Nature
  
  Volume: 557 Pages: 392-395
- DOI
  10.1038/s41586-018-0117-z
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14252, KAKENHI-PUBLICLY-18H04333, KAKENHI-PROJECT-16H02166, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-17H04831
[Journal Article] SILVERRUSH. VI. A simulation of Lya emitters in the reionization epoch and a comparison with Subaru Hyper Suprime-Cam survey early data2018
- Author(s)
  Inoue Akio K、Hasegawa Kenji、Ishiyama Tomoaki、Yajima Hidenobu、Shimizu Ikkoh、Umemura Masayuki、Konno Akira、Harikane Yuichi、Shibuya Takatoshi、Ouchi Masami、Shimasaku Kazuhiro、Ono Yoshiaki、Kusakabe Haruka、Higuchi Ryo、Lee Chien-Hsiu
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70 Pages: 1-30
- DOI
  10.1093/pasj/psy048
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03699, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-15H03638, KAKENHI-PROJECT-17H04828, KAKENHI-PROJECT-16J05024, KAKENHI-PROJECT-16K05286, KAKENHI-PROJECT-15K17602
[Journal Article] SILVERRUSH. IV. Lyα luminosity functions at z=5.7 and 6.6 studied with ~1300 Lyα emitters on the 14-21 deg^2 sky2018
- Author(s)
  Konno Akira、Ouchi Masami、Shibuya Takatoshi、Ono Yoshiaki、Shimasaku Kazuhiro、Taniguchi Yoshiaki、Nagao Tohru、Kobayashi Masakazu A R、Kajisawa Masaru、Kashikawa Nobunari、Inoue Akio K、Oguri Masamune、Furusawa Hisanori、Goto Tomotsugu、Harikane Yuichi、Higuchi Ryo、Komiyama Yutaka、et al.
- Journal Title
  
  PASJ
  
  Volume: 70 Pages: 16-16
- DOI
  10.1093/pasj/psx131
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17602, KAKENHI-PUBLICLY-16H01101, KAKENHI-PROJECT-16H02166, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-15H03645, KAKENHI-PROJECT-16H03958, KAKENHI-PROJECT-16J07046
[Journal Article] Detectability of the 21-cm signal during the epoch of reionization with 21-cm Lyman α emitter cross-correlation ? I2018
- Author(s)
  Kubota Kenji、Yoshiura Shintaro、Takahashi Keitaro、Hasegawa Kenji、Yajima Hidenobu、Ouchi Masami、Pindor B、Webster R L
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 479 Pages: 2754-2766
- DOI
  10.1093/mnras/sty1471
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03699, KAKENHI-PLANNED-15H05896, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01131, KAKENHI-PROJECT-16H05999, KAKENHI-PROJECT-16J01585
[Journal Article] SILVERRUSH. II. First catalogs and properties of ~2000 Lyα emitters and blobs at z=6-7 identified over the 14-21 deg^2 sky2018
- Author(s)
  Shibuya Takatoshi、Ouchi Masami、Konno Akira、Higuchi Ryo、Harikane Yuichi、Ono Yoshiaki、Shimasaku Kazuhiro、Taniguchi Yoshiaki、Kobayashi Masakazu A R、Kajisawa Masaru、Nagao Tohru、Furusawa Hisanori、Goto Tomotsugu、Kashikawa Nobunari、Komiyama Yutaka、Kusakabe Haruka、Lee Chien-Hsiu、Momose Rieko、et al.
- Journal Title
  
  PASJ
  
  Volume: 70 Pages: 14-14
- DOI
  10.1093/pasj/psx122
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17602, KAKENHI-PUBLICLY-16H01101, KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16H02166, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-15H03645, KAKENHI-PROJECT-16H03958, KAKENHI-PROJECT-16J07046
[Journal Article] SILVERRUSH. V. Census of Lya, [O iii]5007, Ha, and [C ii]158um Line Emission with ~1000 LAEs at z = 4.9-7.0 Revealed with Subaru/HSC2018
- Author(s)
  Harikane Yuichi、Ouchi Masami、Shibuya Takatoshi、Kojima Takashi、Zhang Haibin、Itoh Ryohei、Ono Yoshiaki、Higuchi Ryo、Inoue Akio K.、Chevallard Jacopo、Capak Peter L.、Nagao Tohru、Onodera Masato、他13名
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 859 Pages: 1-21
- DOI
  10.3847/1538-4357/aabd80
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14257, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-16J03329, KAKENHI-PROJECT-15K17602
[Journal Article] SILVERRUSH. VI. A simulation of Lya emitters in the reionization epoch and a comparison with Subaru Hyper Suprime-Cam survey early data2018
- Author(s)
  Inoue Akio K.、Hasegawa Kenji、Ishiyama Tomoaki、Yajima Hidenobu、Shimizu Ikkoh、Umemura Masayuki、Konno Akira、Harikane Yuichi、Shibuya Takatoshi、Ouchi Masami、Shimasaku Kazuhiro、Ono Yoshiaki、Kusakabe Haruka、Higuchi Ryo、Lee Chien-Hsiu
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 70
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01114
[Journal Article] Systematic Identification of LAEs for Visible Exploration and Reionization Research Using Subaru HSC (SILVERRUSH). I. Program strategy and clustering properties of ~2000 Lyα emitters at z=6-7 over the 0.3-0.5Gpc3 survey area2018
- Author(s)
  Ouchi, M., Shimasaku, K. et al. (20 authors in total)
- Journal Title
  
  PASJ
  
  Volume: 70 Pages: 13-13
- DOI
  10.1093/pasj/psx074
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05286, KAKENHI-PROJECT-25400222, KAKENHI-PROJECT-15K17602, KAKENHI-PUBLICLY-16H01101, KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16H02166, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-15H03638, KAKENHI-PROJECT-16H03958, KAKENHI-PROJECT-16J03329, KAKENHI-PROJECT-16J07046
[Journal Article] Imaging of diffuse HI absorption structure in the SSA22 proto-cluster region at z=3.12017
- Author(s)
  Ken Mawatari et al.
- Journal Title
  
  Monthly Notices of Royal Astronomical Society
  
  Volume: 467 Pages: 3951-3962
- DOI
  10.1093/mnras/stx038
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16H06713, KAKENHI-PROJECT-26287034, KAKENHI-PROJECT-26400217, KAKENHI-PROJECT-17H01114
[Journal Article] Evolution of N/O Abundance Ratios and Ionization Parameters from z~0 to 2 Investigated by the Direct Temperature Method2017
- Author(s)
  Kojima, Ouchi et al.
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: -
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H02064
[Journal Article] Lyα emitters with very large Lyα equivalent widths, EW0(Lyα) ~ 200-400 A, at z ~ 22017
- Author(s)
  Hashimoto, Ouchi et al.
- Journal Title
  
  MNRAS
  
  Volume: 465 Pages: 1543-1562
- DOI
  10.1093/mnras/stw2834
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16J07046, KAKENHI-PROJECT-16K05286
[Journal Article] Evolution of Galactic Outflows at z~0-2 Revealed with SDSS, DEEP2, and Keck Spectra2017
- Author(s)
  Sugahara Yuma、Ouchi Masami、Lin Lihwai、et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 850 Pages: 51-51
- DOI
  10.3847/1538-4357/aa956d
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16J03329, KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16J07046
[Journal Article] Systematic Survey for [O ii], [O iii], and Hα Blobs at z = 0.1-1.5: The Implication for Evolution of Galactic-scale Outflow2017
- Author(s)
  Yuma Suraphong、Ouchi Masami、Drake Alyssa B.、Fujimoto Seiji、Kojima Takashi、Sugahara Yuma
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 841 Pages: 93-93
- DOI
  10.3847/1538-4357/aa709f
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Journal Article] Cosmic Galaxy-IGM HI Relation at z~2-3 Probed in the COSMOS/UltraVISTA 1.6 deg2 Field2017
- Author(s)
  Mukae, Ouchi et al.
- Journal Title
  
  ApJ
  
  Volume: 835 Pages: 281-281
- DOI
  10.3847/1538-4357/835/2/281
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16J07046
[Journal Article] ALMA CENSUS OF FAINT 1.2mm SOURCES DOWN TO ~0.02 mJy: EXTRAGALACTIC BACKGROUND LIGHT AND DUST-POOR, HIGH-z GALAXIES2016
- Author(s)
  Fujimoto, Ouchi et al.
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 222 Pages: 1-28
- DOI
  10.3847/0067-0049/222/1/1
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H02064
[Journal Article] Morphologies of ~190,000 Galaxies at z=0-10 Revealed with HST Legacy Data II. Evolution of Clumpy Galaxies2016
- Author(s)
  Shibuya, Ouchi, Kubo & Harikane
- Journal Title
  
  ApJ
  
  Volume: 821 Pages: 72-72
- DOI
  10.3847/0004-637x/821/2/72
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16J07046
[Journal Article] Evolution of Stellar-to-Halo Mass Ratio at z=0-7 Identified by Clustering Analysis with the Hubble Legacy Imaging and Early Subaru/Hyper Suprime-Cam Survey Data2016
- Author(s)
  Harikane, Ouchi et al.
- Journal Title
  
  ApJ
  
  Volume: 821 Pages: 123-123
- DOI
  10.3847/0004-637x/821/2/123
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064, KAKENHI-PUBLICLY-16H01089, KAKENHI-PROJECT-16J07046, KAKENHI-PROJECT-15K17600, KAKENHI-PROJECT-16K05286, KAKENHI-PROJECT-15K17602, KAKENHI-INTERNATIONAL-15K21733
[Journal Article] A Hard Ionizing Spectrum in z = 3-4 Lyα Emitters with Intense [O III] Emission: Analogs of Galaxies in the Reionization Era?2016
- Author(s)
  K. Nakajima, R. S. Ellis, I. Iwata, A. K. Inoue, H. Kusakabe, M. Ouchi, B. E. Robertson
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 831
- DOI
  10.3847/2041-8205/831/1/l9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05893, KAKENHI-PROJECT-26287034
[Journal Article] Bright and Faint Ends of Lyα Luminosity Functions at z = 2 Determined by the Subaru Survey: Implications for AGNs, Magnification Bias, and ISM H I Evolution2016
- Author(s)
  Konno, Ouchi et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 823 Pages: 20-20
- DOI
  10.3847/0004-637x/823/1/20
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-16K05286
[Journal Article] Statistical properties of diffuse Lyα haloes around star-forming galaxies at z=22016
- Author(s)
  Momose, Ouchi et al.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 457 Pages: 2318-2330
- DOI
  10.1093/mnras/stw021
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15H02064, KAKENHI-PROJECT-15H03638, KAKENHI-PROJECT-16K05286, KAKENHI-PROJECT-25400222
[Journal Article] Hubble Frontier Fields First Complete Cluster Data: Faint Galaxies at z~5-10 for UV Luminosity Functions and Cosmic Reionization2015
- Author(s)
  Ishigaki, Kawamata, Ouchi et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 799 Pages: 12-12
- DOI
  10.1088/0004-637x/799/1/12
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-26800093
[Journal Article] The Subaru High-z Quasar Survey: Discovery of Faint z ~ 6 Quasars2015
- Author(s)
  Kashikawa, Nobunari; Ishizaki, Yoshifumi; Willott, Chris J.; Onoue, Masafusa; Im, Myungshin; Furusawa, Hisanori; Toshikawa, Jun; Ishikawa, Shogo; Niino, Yuu; Shimasaku, Kazuhiro; Ouchi, Masami; Hibon, Pascale
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 798 Pages: 28-37
- DOI
  10.1088/0004-637x/798/1/28
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13J06603, KAKENHI-PROJECT-23340050
[Journal Article] MOSFIRE and LDSS3 Spectroscopy for an [O II] Blob at z = 1.18: Gas Outflow and Energy Source2014
- Author(s)
  Harikane, Ouchi, Yuma et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 794 Pages: 129-140
- DOI
  10.1088/0004-637x/794/2/129
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13F03016, KAKENHI-PROJECT-23244025
[Journal Article] Accelerated Evolution of the Lyalpha Luminosity Function at z >~ 7 Revealed by the Subaru Ultra-deep Survey for Lyalpha Emitters at z = 7.32014
- Author(s)
  Konno, Ouchi et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 797 Pages: 16-30
- DOI
  10.1088/0004-637x/797/1/16
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244025
[Journal Article] hat is the Physical Origin of Strong Lyα Emission?I I. Gas Kinematics and Distribution of Lyalpha Emitters2014
- Author(s)
  Shibuya, Ouchi,.. Yuma, et al.
- Journal Title
  
  Astrophysical Journal,
  
  Volume: 788 Pages: 74-74
- DOI
  10.1088/0004-637x/788/1/74
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13F03016, KAKENHI-PROJECT-21244013, KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-25400222
[Journal Article] Faint Submillimeter Galaxies Revealed by Multifield Deep ALMA Observations: Number Counts, Spatial Clustering, and a Dark Submillimeter Line Emitter2014
- Author(s)
  Ono, Ouchi et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 795 Pages: 5-21
- DOI
  10.1088/0004-637x/795/1/5
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244025
[Journal Article] What is the Physical Origin of Strong Lyalpha Emission? I. Demographics of Lyalpha Emitter Structures2014
- Author(s)
  T. Shibuya, M. Ouchi, K. Nakajima, et al.
- Journal Title
  
  Astrophysical Journal
  
  Volume: 785 Pages: 64-64
- DOI
  10.1088/0004-637x/785/1/64
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-12J09976, KAKENHI-PROJECT-20224002, KAKENHI-PROJECT-21244013, KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-25400222
[Journal Article] Ionization state of inter-stellar medium in galaxies: evolution, SFR-M*-Z dependence, and ionizing photon escape2014
- Author(s)
  Nakajima & Ouchi
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 442 Pages: 900-916
- DOI
  10.1093/mnras/stu902
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244025
[Journal Article] Diffuse Lyalpha haloes around galaxies at z = 2.2-6.6: implications for galaxy formation and cosmic reionization2014
- Author(s)
  Momose, R. et al.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 442 Pages: 110-120
- DOI
  10.1093/mnras/stu825
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-25400222
[Journal Article] Diffuse Lyman-alpha Halos around Galaxies at z=2.2-6.6 : Implications for Galaxy Formation and Cosmic Reionization2014
- Author(s)
  Momose, Rieko, Ouchi, Masami, Nakajima, Kimihiko, Ono, Yoshiaki, Shibuya, Takatoshi, Shimasaku, Kazuhiro, Yuma, Suraphong, Mori, Masao, and Umemura, Masayuki
- Journal Title
  
  Astrophysical Journal
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244013
[Journal Article] Evolution of the Sizes of Galaxies over 7<z<12 Revealed by the 2012 Hubble Ultra Deep Field Campaign2013
- Author(s)
  Ono, Y. et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 777 Pages: 155-167
- DOI
  10.1088/0004-637x/777/2/155
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-24840010
[Journal Article] An Intensely Star-forming Galaxy at z~7 with Low Dust and Metal Content Revealed by Deep ALMA and HST Observations2013
- Author(s)
  Ouchi, M. et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 778 Pages: 102-113
- DOI
  10.1088/0004-637x/778/2/102
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-25247019
[Journal Article] Physical Properties of Spectroscopically Confirmed Galaxies at z >= 6. II. Morphology of the Rest-frame UV Continuum and LyA Emission2013
- Author(s)
  Jiang, L. et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 772 Pages: 153-166
- DOI
  10.1088/0004-637x/773/2/153
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23340050
[Journal Article] Resolving the outer density profile of dark matter halo in Andromeda galaxy2013
- Author(s)
  Suraphong Yuma, Masami Ouchi, et al.
- Journal Title
  
  Journal of Physics Conference Series
  
  Volume: 779 Pages: 12012-12012
- DOI
  10.1088/0004-637x/779/1/53
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-13F03016, KAKENHI-PROJECT-20224002, KAKENHI-PROJECT-21244013, KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025, KAKENHI-PROJECT-25400222
[Journal Article] First Spectroscopic Evidence for High Ionization State and Low Oxygen Abundance in Lyalpha Emitters2013
- Author(s)
  Nakajima, K. et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 769 Pages: 3-20
- DOI
  10.1088/0004-637x/769/1/3
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23244025
[Journal Article] Physical Properties of Spectroscopically Confirmed Galaxies at z >= 6. I. Basic Characteristics of the Rest-frame UV Continuum and LyA Emission2013
- Author(s)
  Jiang, L. et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 772 Pages: 99-118
- DOI
  10.1088/0004-637x/772/2/99
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23244022, KAKENHI-PROJECT-23340050
[Journal Article] Diffuse Lyα haloes around Lyα emitters at z=3 : do dark matter distributions determine the Lyα spatial extents?2012
- Author(s)
  Matsuda, Y., Yamada, T., Hayashino, T., Yamauchi, R., Nakamura, Y., Morimoto, N., Ouchi, M., Ono, Y., Umemura, M., Mori, M
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 425 Pages: 878-883
- DOI
  10.1111/j.1365-2966.2012.21143.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21244013
[Journal Article] The Subaru Lya blob survey : a sample of 100 kpc Lyablobs at z= 32011
- Author(s)
  Matsuda, Y.
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society : Letters
  
  Volume: 410
- DOI
  10.1111/j.1745-3933.2010.00969.x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20224002, KAKENHI-PROJECT-21244013
[Presentation] Exploration of High Redshift Galaxies with Subaru/HSC CHORUS Survey2019
- Author(s)
  Ryohei Itoh, Masami Ouchi, Haibin Zhang, Akio K. Inoue, et al.
- Organizer
  日本天文学会2019年春季年会
- Data Source
  KAKENHI-PROJECT-17H01114
[Presentation] Photometric and Spectroscopic Properties of Lyα Blobs at z = 5 － 7 Identified with Subaru HSC2019
- Author(s)
  Haibin Zhang, Masami Ouchi, Ryohei Itoh, Takatoshi Shibuya, et al.
- Organizer
  日本天文学会2019年春季年会
- Data Source
  KAKENHI-PROJECT-17H01114
[Presentation] Galaxy Formation and Cosmic Reionization over the History of the Universe2019
- Author(s)
  M. Ouchi
- Organizer
  JSPS-FAPESP Workshop on Dark Energy、Dark Matter and Galaxies at Brasil
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01110
[Presentation] Exploring Early Galaxies and Cosmic Structures at the Epoch of Reionization and Beyond : Synergies between Subaru and ELTs2018
- Author(s)
  Masami Ouchi
- Organizer
  Extremely Big Eyes on the Early Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Early Results of the Subaru HSC Survey for Lyα Emitters2018
- Author(s)
  Masami Ouchi
- Organizer
  Tokyo Spring Cosmic Lyman Alpha Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Early Results of the HSC Narrowband Survey for Emission-Line Galaxies2018
- Author(s)
  Masami Ouchi
- Organizer
  Understanding Emission Line Galaxies for the next generation of cosmological surveys
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Early Results of the HSC Narrowband Survey for Emission-Line Galaxies2018
- Author(s)
  M. Ouchi
- Organizer
  Understanding Emission Line Galaxies for the next generation of cosmological surveys at Spain
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01110
[Presentation] [CHORUS] z = 7.0 の Lyα 光度関数で探る宇宙再電離2018
- Author(s)
  伊藤凌平、大内正己、Zhang Haibin、他
- Organizer
  日本天文学会2018年春季年会
- Data Source
  KAKENHI-PROJECT-17H01114
[Presentation] HSC Survey for High-z Galaxies: Interplay between Galaxies and IGM2018
- Author(s)
  M. Ouchi
- Organizer
  IGM2018 Workshop at Mitaka
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01110
[Presentation] HSC Survey for High-z Galaxies: Interplay between Galaxies and IGM2018
- Author(s)
  Masami Ouchi
- Organizer
  IGM2018 Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Subaru/HSC Determination of Lya LF at z=7.02018
- Author(s)
  Itoh Ryohei、Ouchi Masami、Zhang Haibin、Inoue Akio K.、他
- Organizer
  Tokyo Spring Cosmic Lyman-Alpha Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01114
[Presentation] Reionization: Its Sources and Imprints2018
- Author(s)
  M. Ouchi
- Organizer
  EWASS 2018 - European Astronomical Society at England
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01110
[Presentation] 宇宙再電離期のライマンα輝線銀河シミュレーションとすばるHyper SuprimeCam 探査結果の比較2017
- Author(s)
  井上昭雄、長谷川賢二、石山智明、矢島秀伸、清水一紘、梅村雅之、今野彰、播金優一、澁谷隆俊、大内正己
- Organizer
  日本天文学会2017年春季年会
- Place of Presentation
  九州大学
- Year and Date
  2017-03-16
- Data Source
  KAKENHI-PROJECT-26287034
[Presentation] First Year Results of the Subaru 30^2 Survey for Lya Emitters at z~2-72017
- Author(s)
  Masami Ouchi
- Organizer
  The Snowbird Cosmic Lyman-Alpha Workshop (SnowCLAW)
- Place of Presentation
  Snowbird, Utah, USA
- Year and Date
  2017-03-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Lyα Emitters from the Cosmic Noon to the Heart of the Reionization Epoch2017
- Author(s)
  Masami Ouchi
- Organizer
  Spectral Diagnostics to Explore the Cosmic Dawn with JWST
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Progresses Report of Subaru/HSC Survey for High-z Galaxies2016
- Author(s)
  Masami Ouchi
- Organizer
  Physical Characteristics of Normal Galaxies at z>2
- Place of Presentation
  Lorentz Center, Leiden、オランダ
- Year and Date
  2016-10-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02064
[Presentation] Exploring the Cosmic Dawn with TMT2013
- Author(s)
  Masami Ouchi
- Organizer
  TMT Science Forum
- Place of Presentation
  Waikoloa, Hawaii, USA
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Exploring the Epoch of Reionization by ALMA, HST, and Subaru/HSC Surveys2013
- Author(s)
  Masami Ouchi
- Organizer
  Lyman Alpha As An Astrophysical Tool
- Place of Presentation
  Nordita, Sweden
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Galaxy Formation Uncovered by ALMA, HST, and Subaru Surveys2013
- Author(s)
  Masami Ouchi
- Organizer
  ESO Radionet Workshop
- Place of Presentation
  European Southern Obervatory, Germany
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Hyper Suprime-Cam (HSC) Deep Survey for High-z Galaxies in a Cosmological Volume2013
- Author(s)
  Masami Ouchi
- Organizer
  COSMOS Meeting 2013 Kyoto
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Exploring the Cosmic Dawn by Deep ALMA and HST Observations2013
- Author(s)
  Masami Ouchi
- Organizer
  Cosmic Dawn at Ringberg
- Place of Presentation
  Ringberg Castle, Germany
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Cosmic Reionization Probed with High-z Galaxies
- Author(s)
  Masami Ouchi
- Organizer
  The first billion years of galaxies and black holes
- Place of Presentation
  イタリア、セスト
- Year and Date
  2014-06-30 – 2014-07-02
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] ALMA's View of High Redshift Galaxies
- Author(s)
  Masami Ouchi
- Organizer
  EA ALMA Science Workshop 2014
- Place of Presentation
  韓国、済州島
- Year and Date
  2014-07-14 – 2014-07-16
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Exploring the Cosmic Dawn by Deep ALMA and HST Observations
- Author(s)
  Masami Ouchi
- Organizer
  COSMIC DAWN AT RINGBERG
- Place of Presentation
  ドイツ、リングバーグ
- Year and Date
  2013-06-17 – 2013-06-21
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Exploring the Cosmic Dawn with TMT
- Author(s)
  Masami Ouchi
- Organizer
  Thirty Meter Telescope Science Forum
- Place of Presentation
  アメリカ、コナ
- Year and Date
  2013-07-22 – 2013-07-23
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Exploring the Epoch of Reionization by ALMA, HST, and Subaru/HSC Surveys
- Author(s)
  Masami Ouchi
- Organizer
  Lyman Alpha as an Astrophysical Tool Workshop
- Place of Presentation
  スウェーデン、ストックホルム
- Year and Date
  2013-09-09 – 2013-09-13
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Ly$\alpha$ Emitters: Evolution and Connection with the Other Galaxy Populations
- Author(s)
  Masami Ouchi
- Organizer
  EWASS2014, From local galaxies to the reionisation epoch: the Universe as seen in Lyman alpha
- Place of Presentation
  スイス、ジュネーブ
- Year and Date
  2014-07-02 – 2014-07-04
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Can Star-Forming Galaxies at z~7-10 be Major Sources of Reionization?--- Hubble Frontier Fields to the WISH Project
- Author(s)
  Masami Ouchi
- Organizer
  Joint WISH First Galaxies International Workshop
- Place of Presentation
  フランス、マルセイユ
- Year and Date
  2014-09-22 – 2014-09-24
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] Cosmic Reionization Probed by the Census of High-z Galaxies
- Author(s)
  Masami Ouchi
- Organizer
  The Formation and Growth of Galaxies in the Young Universe
- Place of Presentation
  オーストリア、オーバーグーグル
- Year and Date
  2014-04-26 – 2014-04-30
- Invited
- Data Source
  KAKENHI-PROJECT-13F03016
[Presentation] Cosmic Reionization Probed by the Census of High-z Galaxies
- Author(s)
  Masami Ouchi
- Organizer
  The Formation and Growth of Galaxies in the Young Universe
- Place of Presentation
  オーストリア、オーバーグーグル
- Year and Date
  2014-04-26 – 2014-04-30
- Invited
- Data Source
  KAKENHI-PROJECT-23244025
[Presentation] TMT Synergies with Subaru HSC+PFS and Other Facilities
- Author(s)
  Masami Ouchi
- Organizer
  The TMT Science Forum
- Place of Presentation
  アメリカ、ツーソン
- Year and Date
  2014-07-17 – 2014-07-19
- Invited
- Data Source
  KAKENHI-PROJECT-23244025

1. SHIMASAKU Kazuhiro (00251405)

# of Collaborated Projects: 5 results

# of Collaborated Products: 12 results
2. INOUE Akio (30411424)

# of Collaborated Projects: 4 results

# of Collaborated Products: 12 results
3. KASHIKAWA Nobunari (00290883)

# of Collaborated Projects: 4 results

# of Collaborated Products: 7 results
4. MORI Masao (10338585)

# of Collaborated Projects: 3 results

# of Collaborated Products: 9 results
5. UMEMURA Masayuki (70183754)

# of Collaborated Projects: 3 results

# of Collaborated Products: 5 results
6. Iwata Ikuru (40399275)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
7. 高橋慶太郎 (80547547)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
8. 長尾透 (00508450)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
9. 小野宜昭 (60631116)

# of Collaborated Projects: 2 results

# of Collaborated Products: 10 results
10. YUMA Suraphong

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
11. YAMADA Toru (90271519)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
12. HAYASHINO Tomoki (10167596)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. FURUSAWA Hisanori (10425407)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. Hasegawa Kenji (20536627)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
15. Ishiyama Tomoaki (90616426)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. 鈴木尚孝 (20722804)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 杉山直 (70222057)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 市來淨與 (10534480)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 田代寛之 (40437190)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 赤堀卓也 (70455913)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 竹内努 (90436072)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 矢島秀伸 (10756357)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
23. 松田有一 (20647268)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
24. 高橋労太 (40513453)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 長峯健太郎 (50714086)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. SILVERMAN John (90573030)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. Shimizu Ikkoh

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
28. Mawatari Ken

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
29. Genoveva Micheva

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. TAKAHASHI Ryuichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
31. TAKAHASHI Tomo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
32. 大栗真宗

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
33. 岡本崇

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
34. MORE Surhud

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
35. 河野孝太郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ouchi Masami 大内 正己

OUCHI Masami 大内 正己

Research Projects

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Co-Researchers

Frontiers of Cosmic Reionization and Galaxy Formation Opened Up by the Massive Spectroscopic Survey with Subaru PFSPrincipal InvestigatorOngoing

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Deciphering the origin of supermassive black holes through the comprehensive study of multiple AGNsOngoing

Principal Investigator

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New Developments in Research on Cosmic Reionization and Cosmic Magnetic Fields by Long Wave Length Radio ObservationsOngoing

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Cosmic HydrOgen Reionization Unveiled with Subaru (CHORUS)Ongoing

Principal Investigator

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すばるHSCとSDSSで探る宇宙論的スケールの物質循環Principal InvestigatorOngoing

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Mapping of ionization degree based on Subaru/HSC observations and cosmic reionization simulation

Principal Investigator

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次世代深宇宙探査で明らかにする初期銀河形成と宇宙再電離Host Researcher

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Unveiling the evolution of Lyman continuum galaxies with ultra-wide and deep survey

Principal Investigator

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Exploring the Cosmic Reionization by the Next Generation Surveys and Numerical SimulationsPrincipal Investigator

Principal Investigator

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Studies of super massive blackhole formation and cosmic reionization by early quasar survey

Principal Investigator

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Quest for galacxy embryology by linking theory and observation

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[Journal Article] CHORUS. II. Subaru/HSC Determination of the Lya Luminosity Function at z=7.0: Constraints on Cosmic Reionization Model Parameter2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] SILVERRUSH. III. Deep optical and near-infrared spectroscopy for Lyα and UV-nebular lines of bright Lyα emitters at z = 6-72018

Author(s)

Journal Title

DOI

Ouchi Masami 大内正己

OUCHI Masami 大内正己