HARIKANE Yuichi 播金優一

… Alternative Names

Yuichi Harikane 播金優一

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Researcher Number	90896903
Other IDs
Affiliation (Current)	2025: 東京大学, 宇宙線研究所, 助教
Affiliation (based on the past Project Information) *help	2021 – 2024: 東京大学, 宇宙線研究所, 助教
Review Section/Research Field	Principal Investigator Medium-sized Section 16:Astronomy and related fields / Basic Section 16010:Astronomy-related Except Principal Investigator Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields / Science and Engineering
Keywords	Principal Investigator 遠方宇宙 / 遠方銀河 / 可視光天文学 / 観測的宇宙論 / すばる望遠鏡 / 銀河進化 / 銀河形成 / CMB / 重力レンズ Except Principal Investigator 宇宙の大規模構造 … More / サーベイ天文学 / 遠方宇宙 / 重力レンズ / 観測的宇宙論 / 可視赤外望遠鏡 / 構造形成 / 銀河進化 / 初代星 / ELT / ブラックホール / 銀河 / 銀河形成 / 宇宙物理学 / 宇宙論 / 天文学 Less

First galaxy formation probed by thorough analysis of JWST dataPrincipal Investigator
- Principal Investigator
  
  播金優一
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 16:Astronomy and related fields
- Research Institution
  The University of Tokyo
High-redshift cosmology with Japanese and US galaxy surveys
- Principal Investigator
  
  宮武広直
- Project Period (FY)
  2024 – 2029
- Research Category
  
  Fund for the Promotion of Joint International Research (International Collaborative Research)
- Review Section
  
  Medium-sized Section 15:Particle-, nuclear-, astro-physics, and related fields
- Research Institution
  Nagoya University
Comprehensive understanding of the formation history of structures in the Universe
- Principal Investigator
  
  宮崎聡
- Project Period (FY)
  2022 – 2028
- Research Category
  
  Fund for the Promotion of Joint International Research (International Leading Research )
- Review Section
  
  Science and Engineering
- Research Institution
  National Astronomical Observatory of Japan
Cosmology at high redshift probed with hyper-large survey dataPrincipal Investigator
- Principal Investigator
  
  Yuichi Harikane
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 16010:Astronomy-related
- Research Institution
  The University of Tokyo

All 2023 2022 2021

All Journal Article Presentation

[Journal Article] Morphologies of Galaxies at z>9 Uncovered by JWST/NIRCam Imaging: Cosmic Size Evolution and an Identification of an Extremely Compact Bright Galaxy at z~122023
- Author(s)
  Ono Yoshiaki、Harikane Yuichi、Ouchi Masami、Yajima Hidenobu、Abe Makito、Isobe Yuki、Shibuya Takatoshi、Wise John H.、Zhang Yechi、Nakajima Kimihiko、Umeda Hiroya
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 951 Issue: 1 Pages: 72-72
- DOI
  10.3847/1538-4357/acd44a
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373, KAKENHI-PROJECT-20H00180
[Journal Article] Pure Spectroscopic Constraints on UV Luminosity Functions and Cosmic Star Formation History from 25 Galaxies at z_spec = 8.61-13.20 Confirmed with JWST/NIRSpec2023
- Author(s)
  Harikane Yuichi、Nakajima Kimihiko、Ouchi Masami、Umeda Hiroya、Isobe Yuki、Ono Yoshiaki、Xu Yi、Zhang Yechi
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 960 Issue: 1 Pages: 56-56
- DOI
  10.3847/1538-4357/ad0b7e
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373
[Journal Article] Redshift Evolution of Electron Density in the Interstellar Medium at z~0-9 Uncovered with JWST/NIRSpec Spectra and Line-spread Function Determinations2023
- Author(s)
  Isobe Yuki、Ouchi Masami、Nakajima Kimihiko、Harikane Yuichi、Ono Yoshiaki、Xu Yi、Zhang Yechi、Umeda Hiroya
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 956 Issue: 2 Pages: 139-139
- DOI
  10.3847/1538-4357/acf376
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373, KAKENHI-PROJECT-22KJ0586
[Journal Article] A JWST/NIRSpec First Census of Broad-line AGNs at z = 4-7: Detection of 10 Faint AGNs with M_BH~10^6-10^8 M_sun and Their Host Galaxy Properties2023
- Author(s)
  Harikane Yuichi、Zhang Yechi、Nakajima Kimihiko、Ouchi Masami、Isobe Yuki、Ono Yoshiaki、Hatano Shun、Xu Yi、Umeda Hiroya
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 959 Issue: 1 Pages: 39-39
- DOI
  10.3847/1538-4357/ad029e
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23KJ0589, KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373
[Journal Article] A Comprehensive Study of Galaxies at z >~ 9 ~ 16 Found in the Early JWST Data: Ultraviolet Luminosity Functions and Cosmic Star Formation History at the Pre-reionization Epoch2023
- Author(s)
  Harikane Yuichi、Ouchi Masami、Oguri Masamune、Ono Yoshiaki、Nakajima Kimihiko、Isobe Yuki、Umeda Hiroya、Mawatari Ken、Zhang Yechi
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 265 Issue: 1 Pages: 5-5
- DOI
  10.3847/1538-4365/acaaa9
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349, KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373, KAKENHI-PROJECT-21H04467, KAKENHI-PROJECT-23K22531
[Journal Article] The Gas and Stellar Content of a Metal-poor Galaxy at z = 8.496 as Revealed by JWST and ALMA2023
- Author(s)
  Heintz K. E.、Harikane Yuichi (9 th) ( 30 authors in total)
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 944 Issue: 2 Pages: L30-L30
- DOI
  10.3847/2041-8213/acb2cf
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349, KAKENHI-PROJECT-17H06130
[Journal Article] JWST Census for the Mass-Metallicity Star Formation Relations at z = 4-10 with Self-consistent Flux Calibration and Proper Metallicity Calibrators2023
- Author(s)
  Nakajima Kimihiko、Ouchi Masami、Isobe Yuki、Harikane Yuichi、Zhang Yechi、Ono Yoshiaki、Umeda Hiroya、Oguri Masamune
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 269 Issue: 2 Pages: 33-33
- DOI
  10.3847/1538-4365/acd556
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373
[Journal Article] Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. I. Major merger fractions of LUV~3-15 L*UV dropout galaxies at z~4-72022
- Author(s)
  Shibuya Takatoshi、Miura Noriaki、Iwadate Kenji、Fujimoto Seiji、Harikane Yuichi、Toba Yoshiki、Umayahara Takuya、Ito Yohito
- Journal Title
  
  Publications of the Astronomical Society of Japan
  
  Volume: 74 Issue: 1 Pages: 73-91
- DOI
  10.1093/pasj/psab111
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-19K14759, KAKENHI-PROJECT-20K14508
[Journal Article] SILVERRUSH. XII. Intensity Mapping for Lyα Emission Extending over 100-1000 Comoving Kpc around z~2-7 LAEs with Subaru HSC-SSP and CHORUS Data2022
- Author(s)
  Kikuchihara Shotaro、Harikane Yuichi、Ouchi Masami、Ono Yoshiaki、Shibuya Takatoshi、Itoh Ryohei、Kakuma Ryota、Inoue Akio K.、Kusakabe Haruka、Shimasaku Kazuhiro、Momose Rieko、Sugahara Yuma、Kikuta Satoshi、Saito Shun、Kashikawa Nobunari、Zhang Haibin、Lee Chien-Hsiu
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 931 Issue: 2 Pages: 97-97
- DOI
  10.3847/1538-4357/ac69de
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-21H04490, KAKENHI-PROJECT-20H00180, KAKENHI-PROJECT-20K14508
[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] Extreme value statistics of the halo and stellar mass distributions at high redshift: are JWST results in tension with ΛCDM?2022
- Author(s)
  Lovell Christopher C、Harrison Ian、Harikane Yuichi、Tacchella Sandro、Wilkins Stephen M
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 518 Issue: 2 Pages: 2511-2520
- DOI
  10.1093/mnras/stac3224
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Journal Article] Discovery of 24 radio-bright quasars at z=4.9=6.6 using low-frequency radio observations2022
- Author(s)
  Gloudemans A. J.、Duncan K. J.、Saxena A.、Harikane Y.、Hill G. J.、Zeimann G. R.、Rottgering H. J. A.、Yang D.、Best P. N.、Banados E.、Drabent A.、Hardcastle M. J.、Hennawi J. F.、Lansbury G.、Magliocchetti M.、Miley G. K.、Nanni R.、Shimwell T. W.、Smith D. J. B.、Venemans B. P.、Wagenveld J. D.
- Journal Title
  
  Astronomy & Astrophysics
  
  Volume: 668 Pages: A27-A27
- DOI
  10.1051/0004-6361/202244763
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Journal Article] First Identification of a CMB Lensing Signal Produced by 1.5 Million Galaxies at z~4: Constraints on Matter Density Fluctuations at High Redshift2022
- Author(s)
  Miyatake Hironao、Harikane Yuichi、Ouchi Masami、Ono Yoshiaki、Yamamoto Nanaka、Nishizawa Atsushi J.、Bahcall Neta、Miyazaki Satoshi、Malag?n Andr?s A. Plazas
- Journal Title
  
  Physical Review Letters
  
  Volume: 129 Issue: 6 Pages: 061301-061301
- DOI
  10.1103/physrevlett.129.061301
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03670, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20H00181, KAKENHI-PROJECT-20H01932, KAKENHI-PUBLICLY-21H00070, KAKENHI-ORGANIZER-18H05535
[Journal Article] EMPRESS. IV. Extremely Metal-poor Galaxies Including Very Low-mass Primordial Systems with M* = 10^4 - 10^5 Msun and 2%-3% (O/H): High (Fe/O) Suggestive of Metal Enrichment by Hypernovae/Pair-instability Supernovae2022
- Author(s)
  Isobe Yuki、Ouchi Masami、Suzuki Akihiro、Moriya Takashi J.、et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 925 Issue: 2 Pages: 111-111
- DOI
  10.3847/1538-4357/ac3509
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13585, KAKENHI-PROJECT-17K05382, KAKENHI-PROJECT-20K04024, KAKENHI-PROJECT-21K03622, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-21K13966, KAKENHI-PROJECT-20K22373, KAKENHI-PROJECT-22KJ0586, KAKENHI-PLANNED-20H05856, KAKENHI-PROJECT-21H04997, KAKENHI-PROJECT-21H04499
[Journal Article] GOLDRUSH. IV. Luminosity Functions and Clustering Revealed with ~4,000,000 Galaxies at z ~ 2-7: Galaxy - AGN Transition, Star Formation Efficiency, and Implication for Evolution at z > 102022
- Author(s)
  Harikane Yuichi、Ono Yoshiaki、Ouchi Masami、et al.
- Journal Title
  
  The Astrophysical Journal Supplement Series
  
  Volume: 259 Issue: 1 Pages: 20-20
- DOI
  10.3847/1538-4365/ac3dfc
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04467, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13953, KAKENHI-PLANNED-20H05856, KAKENHI-PROJECT-20K14508
[Journal Article] Are the newly-discovered z~13 drop-out sources starburst galaxies or quasars?2022
- Author(s)
  Pacucci Fabio、Dayal Pratika、Harikane Yuichi、Inoue Akio K、Loeb Abraham
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society: Letters
  
  Volume: 514 Issue: 1 Pages: L6-L10
- DOI
  10.1093/mnrasl/slac035
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Journal Article] ALMA Observations of CO Emission from Luminous Lyman-break Galaxies at z = 6.0293-6.20372022
- Author(s)
  Ono Yoshiaki、Fujimoto Seiji、Harikane Yuichi、Ouchi Masami、Vallini Livia、Ferrara Andrea、Shibuya Takatoshi、Pallottini Andrea、Inoue Akio K.、Imanishi Masatoshi、Shimasaku Kazuhiro、Hashimoto Takuya、Lee Chien-Hsiu、Sugahara Yuma、Tamura Yoichi、Kohno Kotaro、Schramm Malte
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 941 Issue: 1 Pages: 74-74
- DOI
  10.3847/1538-4357/ac9ea6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03632, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-17H06130, KAKENHI-PROJECT-22H04939, KAKENHI-PROJECT-23K22529, KAKENHI-PROJECT-20K14508
[Journal Article] A Lower Bound of Star Formation Activity in Ultra-high-redshift Galaxies Detected with JWST: Implications for Stellar Populations and Radiation Sources2022
- Author(s)
  Inayoshi Kohei、Harikane Yuichi、Inoue Akio K.、Li Wenxiu、Ho Luis C.
- Journal Title
  
  The Astrophysical Journal Letters
  
  Volume: 938 Issue: 2 Pages: L10-L10
- DOI
  10.3847/2041-8213/ac9310
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Journal Article] SILVERRUSH X: Machine Learning-aided Selection of 9318 LAEs at z = 2.2, 3.3, 4.9, 5.7, 6.6, and 7.0 from the HSC SSP and CHORUS Survey Data2021
- Author(s)
  Ono Yoshiaki、Itoh Ryohei、Shibuya Takatoshi、Ouchi Masami、Harikane Yuichi、Yamanaka Satoshi、Inoue Akio K.、他
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 911 Issue: 2 Pages: 78-78
- DOI
  10.3847/1538-4357/abea15
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01114, KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-18J40088, KAKENHI-PROJECT-21H04467, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373, KAKENHI-PROJECT-20H00180, KAKENHI-PROJECT-20K14508
[Journal Article] EMPRESS. II. Highly Fe-enriched Metal-poor Galaxies with ~1.0 (Fe/O)sun and 0.02 (O/H)sun: Possible Traces of Supermassive (>300 Msun) Stars in Early Galaxies2021
- Author(s)
  Kojima Takashi、Ouchi Masami、Rauch Michael、Ono Yoshiaki、Nakajima Kimihiko、Isobe Yuki、Fujimoto Seiji、Harikane Yuichi、Hashimoto Takuya、Hayashi Masao、Komiyama Yutaka、Kusakabe Haruka、Kim Ji Hoon、Lee Chien-Hsiu、Mukae Shiro、Nagao Tohru、Onodera Masato et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 913 Issue: 1 Pages: 22-22
- DOI
  10.3847/1538-4357/abec3d
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03622, KAKENHI-PROJECT-18K13578, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-20K22373, KAKENHI-PLANNED-20H05856, KAKENHI-PROJECT-19H00697, KAKENHI-PROJECT-20K14508
[Journal Article] SILVERRUSH. IX. Lyα Intensity Mapping with Star-forming Galaxies at z = 5.7 and 6.6: A Possible Detection of Extended Lyα Emission at ?100 Comoving Kiloparsecs around and beyond the Virial-radius Scale of Galaxy Dark Matter Halos2021
- Author(s)
  Kakuma, Ryota; Ouchi, Masami et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 916 Issue: 1 Pages: 22-30
- DOI
  10.3847/1538-4357/ac0725
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H01110, KAKENHI-PROJECT-18J40088, KAKENHI-PROJECT-21H04467, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-17KK0098, KAKENHI-PLANNED-20H05856, KAKENHI-PROJECT-20H00180, KAKENHI-PROJECT-20K14508
[Journal Article] EMPRESS. III. Morphology, Stellar Population, and Dynamics of Extremely Metal-poor Galaxies (EMPGs): Are EMPGs Local Analogs of High-z Young Galaxies?*2021
- Author(s)
  Isobe Yuki、Ouchi Masami、Kojima Takashi、Shibuya Takatoshi、Hayashi Kohei、Rauch Michael、Kikuchihara Shotaro、Zhang Haibin、Ono Yoshiaki、Fujimoto Seiji、Harikane Yuichi、Kim Ji Hoon、Komiyama Yutaka、Kusakabe Haruka、Lee Chien-Hsiu、Mawatari Ken、Onodera Masato、Sugahara Yuma、Yabe Kiyoto
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 918 Issue: 2 Pages: 54-54
- DOI
  10.3847/1538-4357/ac05bf
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-21H05447, KAKENHI-PROJECT-21K03622, KAKENHI-PROJECT-18K13578, KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13909, KAKENHI-PROJECT-21K13953, KAKENHI-PROJECT-22KJ0586, KAKENHI-PLANNED-20H05856, KAKENHI-PROJECT-20K14508
[Journal Article] First HETDEX Spectroscopic Determinations of Lyα and UV Luminosity Functions at z = 2-3: Bridging a Gap between Faint AGNs and Bright Galaxies2021
- Author(s)
  Zhang Yechi、Ouchi Masami、Gebhardt Karl、et al.
- Journal Title
  
  The Astrophysical Journal
  
  Volume: 922 Issue: 2 Pages: 167-167
- DOI
  10.3847/1538-4357/ac1e97
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14752, KAKENHI-PROJECT-21K13953
[Presentation] Photometric and Spectroscopic Constraints on Galaxy Formation at z~9-12 with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  2023 Santa Cruz Galaxy Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Lyman-Alpha Emitter Studies Enabled by the HSC Medium-Band Survey2023
- Author(s)
  Yuichi Harikane
- Organizer
  Medium band filter workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Spectrocopic and Photometic Constraints on Early Galaxy Formation with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  Shedding new light on the first billion years of the Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] JWST Observations of High Redshift Galaxies2023
- Author(s)
  Yuichi Harikane
- Organizer
  KEK Theory Meeting on Particle Physics Phenomenology (KEK-PH2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Cosmic Star Formation History at High Redshifts Probed with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  Olympian Symposium 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Cosmic Star Formation History at High Redshifts Probed with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  Olympian Symposium 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] JWST Spectroscopic Constraints on the UV Luminosity Function and AGN activity2023
- Author(s)
  Yuichi Harikane
- Organizer
  The growth of galaxies in the Early Universe - IX
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] UV Luminosity Function and Cosmic SFR Density at z~9-16 from JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  The Growth of Galaxies in the Early Universe - VIII
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] Observing the high redshift universe with Richard2023
- Author(s)
  Yuichi Harikane
- Organizer
  Observing the Evolving Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Lyman-Alpha Emitter Studies Enabled by the HSC Medium-Band Survey2023
- Author(s)
  Yuichi Harikane
- Organizer
  Medium band filter workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] UV Luminosity Function and Cosmic SFR Density at z~9-16 from JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  The Growth of Galaxies in the Early Universe - VIII: JWST First Results
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Observing the high redshift universe with Richard2023
- Author(s)
  Yuichi Harikane
- Organizer
  Observing the Evolving Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] Spectrocopic and Photometic Constraints on Early Galaxy Formation with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  Shedding new light on the first billion years of the Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] JWST Observations of High Redshift Galaxies2023
- Author(s)
  Yuichi Harikane
- Organizer
  KEK Theory Meeting on Particle Physics Phenomenology (KEK-PH2023)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] ALMA Observations of High Redshift Galaxies and its Synergy with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  East-Asian ALMA Science Workshop 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Photometric and Spectroscopic Constraints on Galaxy Formation at z~9-12 with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  2023 Santa Cruz Galaxy Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K21349
[Presentation] Early Galaxy Formation Probed with JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  9th Galaxy Evolution Workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] UV Luminosity Function and Cosmic SFR Density at z~9-16 from JWST2023
- Author(s)
  Yuichi Harikane
- Organizer
  A new era in extragalactic astronomy: early results from the James Webb Space Telescope
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] JWST Spectroscopic Constraintson Early Galaxy and AGN Formation2023
- Author(s)
  Yuichi Harikane
- Organizer
  i2i: back again to linking galaxy physics from ISM to IGM scales
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] 銀河形成2022
- Author(s)
  播金優一
- Organizer
  2021年度光赤天連シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] JWST-ALMA Joint Efforts on Calibrating Gas-Phase Metallicities of Star-Forming Galaxies at z>62022
- Author(s)
  播金優一
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Observing High Redshift Galaxies with Large Telescopes2022
- Author(s)
  Yuichi Harikane
- Organizer
  London Cosmology Discussion Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Properties of z>6 galaxies probed with Subaru, ALMA, and JWST2022
- Author(s)
  Yuichi Harikane
- Organizer
  In Situ View of Galaxy Formation 2
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Observations of Metal Enrichment and ISM Properties in Early Galaxies2022
- Author(s)
  Yuichi Harikane
- Organizer
  Charting the Metallicity Evolution History of the Universe
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] GREX-PLUSによる銀河サイエンス2022
- Author(s)
  播金優一
- Organizer
  GREX-PLUS サイエンス検討会 FY2021
- Invited
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] JWSTによる遠方宇宙観測2022
- Author(s)
  播金優一
- Organizer
  観測的宇宙論ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] The Most Extreme Line Emitters at z~0.82022
- Author(s)
  播金優一
- Organizer
  日本天文学会春季年会
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] JWST初期観測データで探るz=9-17のUV光度関数2022
- Author(s)
  播金優一
- Organizer
  初代星・初代星研究会
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Luminosity Function and Clustering from ~4 Million Star Forming Galaxies at z~2-72021
- Author(s)
  播金優一
- Organizer
  日本天文学会秋季年会
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Early Galaxy Formation probed with the Most Extreme Line Emitters at z~0.82021
- Author(s)
  Yuichi Harikane
- Organizer
  SAZERAC Sip: Early Galaxy Formation Near and Far
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953
[Presentation] Searching for Redshift z>10 Dropouts with Roman2021
- Author(s)
  Yuichi Harikane
- Organizer
  Roman Science Team Community Briefing
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13953

1. 宮武広直 (20784937)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 宮崎聡 (20290885)

# of Collaborated Projects: 1 results

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3. 栗田光樹夫 (20419427)

# of Collaborated Projects: 1 results

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4. 小山佑世 (40724662)

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5. 長峯健太郎 (50714086)

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6. 美濃和陽典 (60450194)

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7. 大栗真宗 (60598572)

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8. 西澤淳 (70402435)

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9. 児玉忠恭 (80343101)

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10. 本原顕太郎 (90343102)

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11. 大内正己 (40595716)

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12. 小野宜昭 (60631116)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
13. 中島王彦 (80875534)

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14. 茅根裕司 (90649675)

# of Collaborated Projects: 1 results

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15. OUCHI Masami

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
16. 井上昭雄

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# of Collaborated Products: 1 results
17. 馬渡健

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18. 小野寺仁人

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19. ZHANG Yechi

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20. 林航平

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21. 守屋尭

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22. 今西昌俊

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HARIKANE Yuichi 播金 優一

Yuichi Harikane 播金 優一

Research Projects

Research Products

Co-Researchers

First galaxy formation probed by thorough analysis of JWST dataPrincipal Investigator

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High-redshift cosmology with Japanese and US galaxy surveys

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Comprehensive understanding of the formation history of structures in the Universe

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Cosmology at high redshift probed with hyper-large survey dataPrincipal Investigator

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[Journal Article] Morphologies of Galaxies at z>9 Uncovered by JWST/NIRCam Imaging: Cosmic Size Evolution and an Identification of an Extremely Compact Bright Galaxy at z~122023

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Data Source

[Journal Article] Pure Spectroscopic Constraints on UV Luminosity Functions and Cosmic Star Formation History from 25 Galaxies at z_spec = 8.61-13.20 Confirmed with JWST/NIRSpec2023

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DOI

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[Journal Article] Redshift Evolution of Electron Density in the Interstellar Medium at z~0-9 Uncovered with JWST/NIRSpec Spectra and Line-spread Function Determinations2023

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[Journal Article] A JWST/NIRSpec First Census of Broad-line AGNs at z = 4-7: Detection of 10 Faint AGNs with M_BH~10^6-10^8 M_sun and Their Host Galaxy Properties2023

Author(s)

Journal Title

DOI

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[Journal Article] A Comprehensive Study of Galaxies at z >~ 9 ~ 16 Found in the Early JWST Data: Ultraviolet Luminosity Functions and Cosmic Star Formation History at the Pre-reionization Epoch2023

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[Journal Article] The Gas and Stellar Content of a Metal-poor Galaxy at z = 8.496 as Revealed by JWST and ALMA2023

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[Journal Article] JWST Census for the Mass-Metallicity Star Formation Relations at z = 4-10 with Self-consistent Flux Calibration and Proper Metallicity Calibrators2023

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[Journal Article] Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. I. Major merger fractions of LUV~3-15 L*UV dropout galaxies at z~4-72022

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[Journal Article] SILVERRUSH. XII. Intensity Mapping for Lyα Emission Extending over 100-1000 Comoving Kpc around z~2-7 LAEs with Subaru HSC-SSP and CHORUS Data2022

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

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[Journal Article] Extreme value statistics of the halo and stellar mass distributions at high redshift: are JWST results in tension with ΛCDM?2022

HARIKANE Yuichi 播金優一

Yuichi Harikane 播金優一

[Journal Article] GOLDRUSH. IV. Luminosity Functions and Clustering Revealed with ~4,000,000 Galaxies at z ~ 2-7: Galaxy - AGN Transition, Star Formation Efficiency, and Implication for Evolution at z > 102022