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M

Masayuki Akiyama

tohoku university

46H指数
341论文数
9.7K被引数
收录论文 118
发表时间
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A z ≃ 0.4 Galaxy Reflecting the High-redshift Little Red Dots: An Extended Starburst with an Overmassive Black Hole红移z ≃ 0.4的星系反映了高红移小红点的特征：一个带有超大质量黑洞的延伸星暴。
errThe Astrophysical Journal
IF0
err2026-02-23
err0
errOAAI
errXiaoyang Chen; Kohei Ichikawa; Masayuki Akiyama; Kohei Inayoshi; Akio K. Inoue; Masafusa Onoue; Yoshiki Toba; Jorge Zavala; Tom Bakx; Toshihiro Kawaguchi; Kianhong Lee; Naoki Matsumoto; Bovornpratch Vijarnwannaluk
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Erratum: “SHELLQs. Bridging the Gap: JWST Unveils Obscured Quasars in the Most Luminous Galaxies at z > 6” (2025; ApJ; 988; 57)勘误：SHELLQs. Bridging the Gap: JWST Unveils Obscured Quasars in the Most Luminous Galaxies at z > 6（2025; ApJ; 988; 57）
errThe Astrophysical Journal
IF0
err2025-12-31
err0
errOAAI
errYoshiki Matsuoka; Masafusa Onoue; Kazushi Iwasawa; Kentaro Aoki; Michael A. Strauss; John D. Silverman; Xuheng Ding; Camryn L. Phillips; Masayuki Akiyama; Junya Arita; Masatoshi Imanishi; Takuma Izumi; Nobunari Kashikawa; Toshihiro Kawaguchi; Satoshi Kikuta; Kotaro Kohno; Chien-Hsiu Lee; Tohru Nagao; Ayumi Takahashi; Yoshiki Toba
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The Stellar Morphology and Size of X-Ray-selected Active Galactic Nucleus Host Galaxies Revealed by JWST由JWST揭示的X射线选型活动星系核宿主星系的恒星形态与尺寸
errThe Astrophysical Journal
IF0
err2025-11-30
err0
errOAAI
errBovornpratch Vijarnwannaluk; Zhen-Kai Gao; Wei-Hao Wang; Chian-Chou Chen; Abdurrahman Naufal; Adarsh Ranjan; Bau-Ching Hsieh; Chayan Mondal; Chih-Yuan Chang; Hiddo S.B. Algera; Li-Wen Liao; Masayuki Akiyama; Seong Jin Kim; Shoichiro Mizukoshi; Tomotsugo Goto; Yu-Yen Chang; Caitlin Casey; Jeyhan S. Kartaltepe; Hollis B. Akins; Marko Shuntov; Maximilien Franco; Santosh Harish
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Stellar Mass Assembly History of Massive Quiescent Galaxies since z ∼ 4: Insights from Spatially Resolved Spectral Energy Distribution Fitting with JWST Data自红移z ∼ 4以来巨质量宁静星系的恒星质量组装历史：来自JWST数据空间分辨光谱能量分布拟合的见解
errThe Astrophysical Journal
IF0
err2025-11-26
err0
errOAAI
errNovan Saputra Haryana; Masayuki Akiyama; Abdurro’uf; Hesti Retno Tri Wulandari; Juan Pablo Alfonzo; Kianhong Lee; Naoki Matsumoto; Ryo Albert Sutanto; Muhammad Nur Ihsan Effendi; Itsna Khoirul Fitriana; Ibnu Nurul Huda; Anton Timur Jaelani; Sultan Hadi Kusuma; Lucky Puspitarini; Dian P. Triani
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Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XXIV. 54 New Quasars and Candidate Obscured Quasars at 5.71 ≤ z ≤ 7.02Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs)。XXIV. 54个新类星体和候选被遮蔽类星体，红移范围为5.71 ≤ z ≤ 7.02
errThe Astrophysical Journal Supplement Series
IF0
err2025-10-06
err0
errOAAI
errYoshiki Matsuoka; Kazushi Iwasawa; Masafusa Onoue; Takuma Izumi; Michael A. Strauss; Masayuki Akiyama; Kentaro Aoki; Junya Arita; Xuheng Ding; Masatoshi Imanishi; Nobunari Kashikawa; Toshihiro Kawaguchi; Satoshi Kikuta; Kotaro Kohno; Chien-Hsiu Lee; Tohru Nagao; Camryn L. Phillips; Mahoshi Sawamura; John D. Silverman; Ayumi Takahashi; Yoshiki Toba
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Nature of High Equivalent Width Emitters in the Epoch of Reionization Revealed by JWST Medium-band Imaging高等效宽度发射体在再电离时代的性质：由JWST中带成像揭示
errastrophysical journal
IF0
err2025-08-08
err0
PREAI
errKazuki Daikuhara; Takahiro Morishita; Tadayuki Kodama; Ranga-Ram Chary; Masayuki Akiyama; Jose. M. Pérez-Martínez
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Ongoing and Fossil Large-scale Outflows Detected in a High-redshift Radio Galaxy: [C II] Observations of TN J0924-2201 at z=5.174
errASTROPHYSICAL JOURNAL
IF5.4
err2024-08-28
err0
errOAAI
errLee, Kianhong; Akiyama, Masayuki; Kohno, Kotaro; Iono, Daisuke; Imanishi, Masatoshi; Hatsukade, Bunyo; Umehata, Hideki; Nagao, Tohru; Toba, Yoshiki; Chen, Xiaoyang; Egusa, Fumi; Ichikawa, Kohei; Izumi, Takuma; Matsumoto, Naoki; Schramm, Malte; Matsuoka, Kenta
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Reconstruction of Cosmic Black Hole Growth and Mass Distribution from Quasar Luminosity Functions at z > 4: Implications for Faint and Low-mass Populations in JWST
errASTROPHYSICAL JOURNAL
IF5.4
err2024-07-01
err2
errOAAI
errLi, Wenxiu; Inayoshi, Kohei; Onoue, Masafusa; He, Wanqiu; Matsuoka, Yoshiki; Pan, Zhiwei; Akiyama, Masayuki; Izumi, Takuma; Nagao, Tohru
err分享
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Katachi ((sic)): Decoding the Imprints of Past Star Formation on Present-day Morphology in Galaxies with Interpretable CNNs
errASTROPHYSICAL JOURNAL
IF5.4
err2024-05-29
err0
errOAAI
errAlfonzo, Juan Pablo; Iyer, Kartheik G.; Akiyama, Masayuki; Bryan, Greg L.; Cooray, Suchetha; Ludwig, Eric; Mowla, Lamiya; Omori, Kiyoaki C.; Pacifici, Camilla; Speagle, Joshua S.; Wu, John F.
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Active galactic nucleus X-ray luminosity function and absorption function in the Early Universe (3 ≤ z ≤ 6)
errASTRONOMY & ASTROPHYSICS
IF5.8
err2024-05-15
err6
errOAAI
errPouliasis, E.; Ruiz, A.; Georgantopoulos, I.; Vito, F.; Gilli, R.; Vignali, C.; Ueda, Y.; Koulouridis, E.; Akiyama, M.; Marchesi, S.; Laloux, B.; Nagao, T.; Paltani, S.; Pierre, M.; Toba, Y.; Habouzit, M.; Vijarnwannaluk, B.; Garrel, C.
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Discovery of Merging Twin Quasars at z=6.05
errASTROPHYSICAL JOURNAL LETTERS
IF11.7
err2024-04-05
err1
errOAAI
errMatsuoka, Yoshiki; Izumi, Takuma; Onoue, Masafusa; Strauss, Michael A.; Iwasawa, Kazushi; Kashikawa, Nobunari; Akiyama, Masayuki; Aoki, Kentaro; Arita, Junya; Imanishi, Masatoshi; Ishimoto, Rikako; Kawaguchi, Toshihiro; Kohno, Kotaro; Lee, Chien-Hsiu; Nagao, Tohru; Silverman, John D.; Toba, Yoshiki
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Observational properties of active galactic nucleus obscuration during the peak of accretion growth
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2024-03-15
err2
errOAAI
errVijarnwannaluk, Bovornpratch; Akiyama, Masayuki; Schramm, Malte; Ueda, Yoshihiro; Matsuoka, Yoshiki; Toba, Yoshiki; Matsumoto, Naoki; Ruiz, Angel; Georgantopoulos, Ioannis; Pouliasis, Ektoras; Koulouridis, Elias; Ichikawa, Kohei; Sawicki, Marcin; Gwyn, Stephen
err分享
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Black Hole Mass and Eddington-ratio Distributions of Less-luminous Quasars at z ∼ 4 in the Subaru Hyper Suprime-Cam Wide Field
errASTROPHYSICAL JOURNAL
IF5.4
err2024-02-15
err5
errOAAI
errHe, Wanqiu; Akiyama, Masayuki; Enoki, Motohiro; Ichikawa, Kohei; Inayoshi, Kohei; Kashikawa, Nobunari; Kawaguchi, Toshihiro; Matsuoka, Yoshiki; Nagao, Tohru; Onoue, Masafusa; Oogi, Taira; Schulze, Andreas; Toba, Yoshiki; Ueda, Yoshihiro
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Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVII. Black Hole Mass Distribution at z ∼ 6 Estimated via Spectral Comparison with Low-z Quasars
errASTROPHYSICAL JOURNAL
IF5.4
err2024-01-05
err2
errOAAI
errTakahashi, Ayumi; Matsuoka, Yoshiki; Onoue, Masafusa; Strauss, Michael A.; Kashikawa, Nobunari; Toba, Yoshiki; Iwasawa, Kazushi; Imanishi, Masatoshi; Akiyama, Masayuki; Kawaguchi, Toshihiro; Noboriguchi, Akatoki; Lee, Chien-Hsiu
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SHARPEST: the atmospheric turbulence profiling experiment using Shack-Hartmann sensor at the Subaru telescope
errMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
IF4.8
err2023-10-20
err1
errOAAI
errOgane, Hajime; Ono, Yoshito; Minowa, Yosuke; Oya, Shin; Terao, Koki; Akasawa, Takumi; Homan, Riki; Akiyama, Masayuki
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Quasar Luminosity Function at z=7
errASTROPHYSICAL JOURNAL LETTERS
IF11.7
err2023-06-06
err26
errOAAI
errMatsuoka, Yoshiki; Onoue, Masafusa; Iwasawa, Kazushi; Strauss, Michael A.; Kashikawa, Nobunari; Izumi, Takuma; Nagao, Tohru; Imanishi, Masatoshi; Akiyama, Masayuki; Silverman, John D.; Asami, Naoko; Bosch, James; Furusawa, Hisanori; Goto, Tomotsugu; Gunn, James E.; Harikane, Yuichi; Ikeda, Hiroyuki; Inayoshi, Kohei; Ishimoto, Rikako; Kawaguchi, Toshihiro; Kikuta, Satoshi; Kohno, Kotaro; Komiyama, Yutaka; Lee, Chien-Hsiu; Lupton, Robert H.; Minezaki, Takeo; Miyazaki, Satoshi; Murayama, Hitoshi; Nishizawa, Atsushi J.; Oguri, Masamune; Ono, Yoshiaki; Oogi, Taira; Ouchi, Masami; Price, Paul A.; Sameshima, Hiroaki; Sugiyama, Naoshi; Tait, Philip J.; Takada, Masahiro; Takahashi, Ayumi; Takata, Tadafumi; Tanaka, Masayuki; Toba, Yoshiki; Wang, Shiang-Yu; Yamashita, Takuji
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The cosmic web of X-ray active galactic nuclei seen through the eROSITA Final Equatorial Depth Survey (eFEDS)
errASTRONOMY & ASTROPHYSICS
IF5.8
err2023-05-17
err14
errOAAI
errComparat, Johan; Luo, Wentao; Merloni, Andrea; More, Surhud; Salvato, Mara; Krumpe, Mirko; Miyaji, Takamitsu; Brandt, William; Georgakakis, Antonis; Akiyama, Masayuki; Buchner, Johannes; Dwelly, Tom; Kawaguchi, Toshihiro; Liu, Teng; Nagao, Tohru; Nandra, Kirpal; Silverman, John; Toba, Yoshiki; F. Anderson, Scott; Kollmeier, Juna
err分享
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eROSITA Final Equatorial-Depth Survey (eFEDS) eFEDS X-ray view of WERGS radio galaxies selected by the Subaru/HSC and VLA/FIRST survey
errASTRONOMY & ASTROPHYSICS
IF5.8
err2023-04-19
err3
errOAAI
errIchikawa, Kohei; Yamashita, Takuji; Merloni, Andrea; Li, Junyao; Liu, Teng; Salvato, Mara; Akiyama, Masayuki; Arcodia, Riccardo; Dwelly, Tom; Chen, Xiaoyang; Imanishi, Masatoshi; Inayoshi, Kohei; Kawaguchi, Toshihiro; Kawamuro, Taiki; Kokubo, Mitsuru; Matsuoka, Yoshiki; Nagao, Tohru; Schramm, Malte; Suh, Hyewon; Tanaka, Masayuki; Toba, Yoshiki; Ueda, Yoshihiro
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The Obscured Fraction of Quasars at Cosmic Noon
errASTROPHYSICAL JOURNAL
IF5.4
err2022-12-14
err10
errOAAI
errVijarnwannaluk, Bovornpratch; Akiyama, Masayuki; Schramm, Malte; Ueda, Yoshihiro; Matsuoka, Yoshiki; Toba, Yoshiki; Sawicki, Marcin; Gwyn, Stephen; Pflugradt, Janek
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H1821+643: The Most X-Ray and Infrared Luminous Active Galactic Nucleus (AGN) in the Swift/BAT Survey in the Process of Rapid Stellar and Supermassive Black Hole Mass Assembly
errASTROPHYSICAL JOURNAL
IF5.4
err2022-11-15
err2
errOAAI
errFukuchi, Hikaru; Ichikawa, Kohei; Akiyama, Masayuki; Ricci, Claudio; Chon, Sunmyon; Kokubo, Mitsuru; Liu, Ang; Hashimoto, Takuya; Izumi, Takuma
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合作学者
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A
Anton M. Koekemoer
H 指数: 145 · 论文数: 1.7K
M
Michael A. Strauss
H 指数: 141 · 论文数: 841
J
James E. Gunn
H 指数: 140 · 论文数: 710
R
Robert H. Lupton
H 指数: 122 · 论文数: 381
R
R. J. Ivison
H 指数: 122 · 论文数: 1.1K
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