経歴
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2025年04月-継続中
早稲田大学 高等研究所 講師(任期付)
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2023年11月-2025年03月
東京大学 数物連携宇宙研究機構 特任研究員 Kavli 天体物理フェロー
2025/06/01 更新
早稲田大学 高等研究所 講師(任期付)
東京大学 数物連携宇宙研究機構 特任研究員 Kavli 天体物理フェロー
欧文研究報告(PASJ)論文賞
2023年03月 日本天文学会 Subaru High-z Exploration of Low Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 quasars and luminous galaxies at 5.7 < z ≤ 6.8
初期宇宙のカギ握る「超巨大ブラックホール」、世界初の成果で見えてきた、銀河との“じつに密接”な関係
インターネットメディア
執筆者: 本人以外
世界トップレベル研究拠点プログラム(WPI) WPIで生まれた研究
2024年03月
Detection of stellar light from quasar host galaxies at redshifts above 6
Xuheng Ding, Masafusa Onoue, John D. Silverman, Yoshiki Matsuoka, Takuma Izumi, Michael A. Strauss, Knud Jahnke, Camryn L. Phillips, Junyao Li, Marta Volonteri, Zoltan Haiman, Irham Taufik Andika, Kentaro Aoki, Shunsuke Baba, Rebekka Bieri, Sarah E. I. Bosman, Connor Bottrell, Anna-Christina Eilers, Seiji Fujimoto, Melanie Habouzit, Masatoshi Imanishi, Kohei Inayoshi, Kazushi Iwasawa, Nobunari Kashikawa, Toshihiro Kawaguchi, Kotaro Kohno, Chien-Hsiu Lee, Alessandro Lupi, Jianwei Lyu, Tohru Nagao, Roderik Overzier, Jan-Torge Schindler, Malte Schramm, Kazuhiro Shimasaku, Yoshiki Toba, Benny Trakhtenbrot, Maxime Trebitsch, Tommaso Treu, Hideki Umehata, Bram P. Venemans, M. Vestergaard, Fabian Walter, Feige Wang, Jinyi Yang
Nature 621 ( 7977 ) 51 - 55 2023年06月
Kocevski, Dale D., Onoue, Masafusa, Inayoshi, Kohei, Trump, Jonathan R., Arrabal Haro, Pablo, Grazian, Andrea, Dickinson, Mark, Finkelstein, Steven L., Kartaltepe, Jeyhan S., Hirschmann, Michaela, Fujimoto, Seiji, Juneau, Stephanie, Amorin, Ricardo O., Bagley, Micaela B., Barro, Guillermo, Bell, Eric F., Bisigello, Laura, Calabro, Antonello, Cleri, Nikko J., Cooper, M. C., Ding, Xuheng, Grogin, Norman A., Ho, Luis C., Inoue, Akio K., Jiang, Linhua, Jones, Brenda, Koekemoer, Anton M., Li, Wenxiu, Li, Zhengrong, McGrath, Elizabeth J., Molina, Juan, Papovich, Casey, Perez-Gonzalez, Pablo G., Pirzkal, Nor, Wilkins, Stephen M., Yang, Guang, Yung, L. Y. Aaron
Astrophysical Journal Letters 954 ( 1 ) 2023年01月
A Candidate for the Least-massive Black Hole in the First 1.1 Billion Years of the Universe
Masafusa Onoue, Kohei Inayoshi, Xuheng Ding, Wenxiu Li, Zhengrong Li, Juan Molina, Akio Inoue, Linhua Jiang, Luis Ho
The Astrophysical Journal Letters 942 ( 1 ) 2023年01月
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). VI. Black Hole Mass Measurements of Six Quasars at 6.1 ≤ z ≤ 6.7
Masafusa Onoue, Nobunari Kashikawa, Yoshiki Matsuoka, Nanako Kato, Takuma Izumi, Tohru Nagao, Michael A. Strauss, Yuichi Harikane, Masatoshi Imanishi, Kei Ito, Kazushi Iwasawa, Toshihiro Kawaguchi, Chien Hsiu Lee, Akatoki Noboriguchi, Hyewon Suh, Masayuki Tanaka, Yoshiki Toba
Astrophysical Journal 880 ( 2 ) 2019年08月
Minor Contribution of Quasars to Ionizing Photon Budget at z ∼ 6: Update on Quasar Luminosity Function at the Faint End with Subaru/Suprime-Cam
Masafusa Onoue, Nobunari Kashikawa, Chris J. Willott, Pascale Hibon, Myungshin Im, Hisanori Furusawa, Yuichi Harikane, Masatoshi Imanishi, Shogo Ishikawa, Satoshi Kikuta, Yoshiki Matsuoka, Tohru Nagao, Yuu Niino, Yoshiaki Ono, Masami Ouchi, Masayuki Tanaka, Ji Jia Tang, Jun Toshikawa, Hisakazu Uchiyama
Astrophysical Journal Letters 847 ( 2 ) 2017年10月
No Galaxy-scale [C ii] Fast Outflow in the z = 6.72 Red Quasar HSC J1205-0000
Mahoshi Sawamura, Takuma Izumi, Kouichiro Nakanishi, Takeshi Okuda, Michael A. Strauss, Masatoshi Imanishi, Yoshiki Matsuoka, Yoshiki Toba, Hideki Umehata, Takuya Hashimoto, Shunsuke Baba, Tomotsugu Goto, Toshihiro Kawaguchi, Kotaro Kohno, Dragan Salak, Taiki Kawamuro, Kazushi Iwasawa, Masafusa Onoue, Chien Hsiu Lee, Kianhong Lee
Astrophysical Journal 980 ( 1 ) 2025年02月
The nature of low-luminosity AGNs discovered by JWST based on clustering analysis: progenitors of low-z quasars?
Junya Arita, Nobunari Kashikawa, Masafusa Onoue, Takehiro Yoshioka, Yoshihiro Takeda, Hiroki Hoshi, Shunta Shimizu
Monthly Notices of the Royal Astronomical Society 536 ( 4 ) 3677 - 3688 2025年02月
Crimson Behemoth: A massive clumpy structure hosting a dusty AGN at z = 4.91
Takumi S. Tanaka, John D. Silverman, Yurina Nakazato, Masafusa Onoue, Kazuhiro Shimasaku, Yoshinobu Fudamoto, Seiji Fujimoto, Xuheng Ding, Andreas L. Faisst, Francesco Valentino, Shuowen Jin, Christopher C. Hayward, Vasily Kokorev, Daniel Ceverino, Boris S. Kalita, Caitlin M. Casey, Zhaoxuan Liu, Aidan Kaminsky, Qinyue Fei, Irham T. Andika, Erini Lambrides, Hollis B. Akins, Jeyhan S. Kartaltepe, Anton M. Koekemoer, Henry Joy McCracken, Jason Rhodes, Brant E. Robertson, Maximilien Franco, Daizhong Liu, Nima Chartab, Steven Gillman, Ghassem Gozaliasl, Michaela Hirschmann, Marc Huertas-Company, Richard Massey, Namrata Roy, Zahra Sattari, Marko Shuntov, Joseph Sterling, Sune Toft, Benny Trakhtenbrot, Naoki Yoshida, Jorge A. Zavala
Publications of the Astronomical Society of Japan 76 ( 6 ) 1323 - 1335 2024年12月
No Redshift Evolution in the Fe ii/Mg ii Flux Ratios of Quasars across Cosmic Time
Danyang Jiang, Masafusa Onoue, Linhua Jiang, Samuel Lai, Eduardo Bañados, George D. Becker, Manuela Bischetti, Sarah E.I. Bosman, Rebecca L. Davies, Valentina D’Odorico, Emanuele Paolo Farina, Martin G. Haehnelt, Chiara Mazzucchelli, Jan Torge Schindler, Fabian Walter, Yongda Zhu
Astrophysical Journal 975 ( 2 ) 2024年11月
A SPectroscopic Survey of Biased Halos In the Reionization Era (ASPIRE): Broad-line AGN at z = 4−5 Revealed by JWST/NIRCam WFSS
Xiaojing Lin, Feige Wang, Xiaohui Fan, Zheng Cai, Jaclyn B. Champagne, Fengwu Sun, Marta Volonteri, Jinyi Yang, Joseph F. Hennawi, Eduardo Bañados, Aaron Barth, Anna Christina Eilers, Emanuele Paolo Farina, Weizhe Liu, Xiangyu Jin, Hyunsung D. Jun, Alessandro Lupi, Koki Kakiichi, Chiara Mazzucchelli, Masafusa Onoue, Zhiwei Pan, Elia Pizzati, Sofía Rojas-Ruiz, Jan Torge Schindler, Benny Trakhtenbrot, Yue Shen, Maxime Trebitsch, Ming Yang Zhuang, Ryan Endsley, Romain A. Meyer, Zihao Li, Mingyu Li, Maria Pudoka, Wei Leong Tee, Yunjing Wu, Haowen Zhang
Astrophysical Journal 974 ( 1 ) 2024年10月
Merging Gas-rich Galaxies That Harbor Low-luminosity Twin Quasars at z = 6.05: A Promising Progenitor of the Most Luminous Quasars
Takuma Izumi, Yoshiki Matsuoka, Masafusa Onoue, Michael A. Strauss, Hideki Umehata, John D. Silverman, Tohru Nagao, Masatoshi Imanishi, Kotaro Kohno, Yoshiki Toba, Kazushi Iwasawa, Kouichiro Nakanishi, Mahoshi Sawamura, Seiji Fujimoto, Satoshi Kikuta, Toshihiro Kawaguchi, Kentaro Aoki, Tomotsugu Goto
Astrophysical Journal 972 ( 1 ) 2024年09月
Widespread AGN feedback in a forming brightest cluster galaxy at z = 4.1, unveiled by JWST
Saxena, A., Overzier, R.A., nd Villar-Mart{\'i}n, M., Heckman, T., Roy, N., Duncan, K.J., R{\"o}ttgering, H., Miley, G., Aydar, C., Best, P., Bosman, S.E.I., Cameron, A.J., Gab{\'a}nyi, K., Humphrey, A., Morais, S., Onoue, M., Pentericci, L., Reynaldi, V., Venemans, B.
Monthly Notices of the Royal Astronomical Society 531 ( 4 ) 2024年
Li, W., Inayoshi, K., Onoue, M., He, W., Matsuoka, Y., Pan, Z., Akiyama, M., Izumi, T., Nagao, T.
Astrophysical Journal 969 ( 1 ) 2024年
Andika, I.T., Jahnke, K., Onoue, M., Silverman, J.D., Fitriana, I.K., Bongiorno, A., Brinch, M., Casey, C.M., Faisst, A., Gillman, S., Gozaliasl, G., Hayward, C.C., Hirschmann, M., Kocevski, D., Koekemoer, A.M., Kokorev, V., Lambrides, E., Lee, M.M., Rich, R.M., Trakhtenbrot, B., Urry, C.M., Wilkins, S.M., Vijayan, A.P.
Astronomy and Astrophysics 685 2024年
Inayoshi, K., Kashiyama, K., Li, W., Harikane, Y., Ichikawa, K., Onoue, M.
Astrophysical Journal 966 ( 2 ) 2024年
Lambrides, E., Chiaberge, M., Long, A.S., Liu, D., Akins, H.B., Ptak, A.F., Andika, I.T., Capetti, A., Casey, C.M., Champagne, J.B., Chworowsky, K., Clarke, T.E., Cooper, O.R., Ding, X., Dong, D.Z., Faisst, A.L., Forman, J.Y., Franco, M., Gillman, S., Gozaliasl, G., Hall, K.R., Harish, S., Hayward, C.C., Hirschmann, M., Hutchison, T.A., Jahnke, K., Jin, S., Kartaltepe, J.S., Kleiner, E.T., Koekemoer, A.M., Kokorev, V., Manning, S.M., Martin, C.L., McKinney, J., Norman, C., Nyland, K., Onoue, M., Robertson, B.E., Shuntov, M., Silverman, J.D., Stiavelli, M., Trakhtenbrot, B., Vardoulaki, E., Zavala, J.A., Allen, N., Ilbert, O., McCracken, H.J., Paquereau, L., Rhodes, J., Toft, S.
Astrophysical Journal Letters 961 ( 1 ) 2024年
He, W., Akiyama, M., Enoki, M., Ichikawa, K., Inayoshi, K., Kashikawa, N., Kawaguchi, T., Matsuoka, Y., Nagao, T., Onoue, M., Oogi, T., Schulze, A., Toba, Y., Ueda, Y.
Astrophysical Journal 962 ( 2 ) 2024年
Takahashi, A., Matsuoka, Y., Onoue, M., Strauss, M.A., Kashikawa, N., Toba, Y., Iwasawa, K., Imanishi, M., Akiyama, M., Kawaguchi, T., Noboriguchi, A., Lee, C.-H.
Astrophysical Journal 960 ( 2 ) 2024年
Discovery of Merging Twin Quasars at z = 6.05
Matsuoka, Y., Izumi, T., Onoue, M., Strauss, M.A., Iwasawa, K., Kashikawa, N., Akiyama, M., Aoki, K., Arita, J., Imanishi, M., Ishimoto, R., Kawaguchi, T., Kohno, K., Lee, C.-H., Nagao, T., Silverman, J.D., Toba, Y.
Astrophysical Journal Letters 965 ( 1 ) 2024年
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVIII. The Dark Matter Halo Mass of Quasars at z ∼ 6
Junya Arita, Nobunari Kashikawa, Yoshiki Matsuoka, Wanqiu He, Kei Ito, Yongming Liang, Rikako Ishimoto, Takehiro Yoshioka, Yoshihiro Takeda, Kazushi Iwasawa, Masafusa Onoue, Yoshiki Toba, Masatoshi Imanishi
The Astrophysical Journal 2023年09月
XQR-30: Black hole masses and accretion rates of 42 z ≳ 6 quasars
Mazzucchelli, C., Bischetti, M., D'Odorico, V., Feruglio, C., Schindler, J. -T., Onoue, M., Bañados, E., Becker, G. D., Bian, F., Carniani, S., Decarli, R., Eilers, A. -C., Farina, E. P., Gallerani, S., Lai, S., Meyer, R. A., Rojas-Ruiz, S., Satyavolu, S., Venemans, B. P., Wang, F., Yang, J., Zhu, Y.
Astronomy and Astrophysics 676 2023年08月
Uncovering a Massive z~7.65 Galaxy Hosting a Heavily Obscured Radio-Loud QSO Candidate in COSMOS-Web
Lambrides, Erini, Chiaberge, Marco, Long, Arianna, Liu, Daizhong, Akins, Hollis B., Ptak, Andrew F., Taufik Andika, Irham, Capetti, Alessandro, Casey, Caitlin M., Champagne, Jaclyn B., Chworowsky, Katherine, Cooper, Olivia R., Ding, Xuheng, Faisst, Andreas L., Franco, Maximilien, Gillman, Steven, Gozaliasl, Ghassem, Hall, Kirsten R., Harish, Santosh, Hayward, Christopher C., Hirschmann, Michaela, Hutchison, Taylor A., Jahnke, Knud, Jin, Shuowen, Kartaltepe, Jeyhan S., Koekemoer, Anton M., Kokorev, Vasily, Manning, Sinclaire M., Martin, Crystal L., McKinney, Jed, Norman, Colin, Onoue, Masafusa, Robertson, Brant E., Shuntov, Marko, Silverman, John D., Stiavelli, Massimo, Trakhtenbrot, Benny, Vardoulaki, Eleni, Zavala, Jorge A., Allen, Natalie, Ilbert, Olivier, McCracken, Henry Joy, Paquereau, Louise, Rhodes, Jason, Toft, Sune
2023年08月
Yang, Jinyi, Wang, Feige, Fan, Xiaohui, Hennawi, Joseph F., Barth, Aaron J., Bañados, Eduardo, Sun, Fengwu, Liu, Weizhe, Cai, Zheng, Jiang, Linhua, Li, Zihao, Onoue, Masafusa, Schindler, Jan-Torge, Shen, Yue, Wu, Yunjing, Bhowmick, Aklant K., Bieri, Rebekka, Blecha, Laura, Bosman, Sarah, Champagne, Jaclyn B., Colina, Luis, Connor, Thomas, Costa, Tiago, Davies, Frederick B., Decarli, Roberto, De Rosa, Gisella, Drake, Alyssa B., Egami, Eiichi, Eilers, Anna-Christina, Evans, Analis E., Farina, Emanuele Paolo, Habouzit, Melanie, Haiman, Zoltan, Jin, Xiangyu, Jun, Hyunsung D., Kakiichi, Koki, Khusanova, Yana, Kulkarni, Girish, Loiacono, Federica, Lupi, Alessandro, Mazzucchelli, Chiara, Pan, Zhiwei, Rojas-Ruiz, Sofía, Strauss, Michael A., Tee, Wei Leong, Trakhtenbrot, Benny, Trebitsch, Maxime, Venemans, Bram, Vestergaard, Marianne, Volonteri, Marta, Walter, Fabian, Xie, Zhang-Liang, Yue, Minghao, Zhang, Haowen, Zhang, Huanian, Zou, Siwei
The Astrophysical Journal 951 ( 1 ) 2023年07月
Wang, F., Yang, J., Hennawi, J.F., Fan, X., Sun, F., Champagne, J.B., Costa, T., Habouzit, M., ndsley, R., Li, Z., Lin, X., Meyer, R.A., Schindler, J., Wu, Y., Ba{\~n}ados, E., Barth, A.J., Bhowmick, A.K., Bieri, R., Blecha, L., Bosman, S., Cai, Z., Colina, L., Connor, T., Davies, F.B., Decarli, R., De Rosa, G., Drake, A.B., Egami, E., Eilers, A.-C., Evans, A.E., Farina, E.P., Haiman, Z., Jiang, L., Jin, X., Jun, H.D., Kakiichi, K., Khusanova, Y., Kulkarni, G., Li, M., Liu, W., Loiacono, F., Lupi, A., Mazzucchelli, C., Onoue, M., Pudoka, M.A., Rojas-Ruiz, S., Shen, Y., Strauss, M.A., Tee, W.L., Trakhtenbrot, B., Trebitsch, M., Venemans, B., Volonteri, M., Walter, F., Xie, Z.-L., Yue, M., Zhang, H., Zhang, H., Zou, S.
Astrophysical Journal Letters 951 ( 1 ) 2023年07月
Andika, I.T., Jahnke, K., van der Wel, A., Ba{\~n}ados, E., Bosman, S.E.I., Davies, F.B., Eilers, A.-C., Jaelani, A.T., Mazzucchelli, C., Onoue, M., Schindler, J.-T.
Astrophysical Journal 943 ( 2 ) 2023年02月
XQR-30: The ultimate XSHOOTER quasar sample at the reionization epoch
D{'}odorico, V., Ba{\~n}ados, E., Becker, G.D., Bischetti, M., Bosman, S.E.I., Cupani, G., Davies, R., Farina, E.P., Ferrara, A., Feruglio, C., Mazzucchelli, C., Ryan-Weber, E., Schindler, J.-T., Sodini, A., Venemans, B.P., Walter, F., Chen, H., Lai, S., Zhu, Y., Bian, F., Campo, S., Carniani, S., Cristiani, S., Davies, F., Decarli, R., Drake, A., Eilers, A.-C., Fan, X., Gaikwad, P., Gallerani, S., Greig, B., Haehnelt, M.G., Hennawi, J., Keating, L., Kulkarni, G., Mesinger, A., Meyer, R.A., Neeleman, M., Onoue, M., Pallottini, A., Qin, Y., Rojas-Ruiz, S., Satyavolu, S., Sebastian, A., Tripodi, R., Wang, F., Wolfson, M., Yang, J., Zanchettin, M.
Monthly Notices of the Royal Astronomical Society 523 ( 1 ) 2023年
X-ray emission from a rapidly accreting narrow-line Seyfert 1 galaxy at z = 6.56
J. Wolf, K. Nandra, M. Salvato, J. Buchner, M. Onoue, T. Liu, R. Arcodia, A. Merloni, S. Ciroi, F. Di Mille, V. Burwitz, M. Brusa, R. Ishimoto, N. Kashikawa, Y. Matsuoka, T. Urrutia, S. G.H. Waddell
Astronomy and Astrophysics 669 2023年01月
The Fraction and Kinematics of Broad Absorption Line Quasars across Cosmic Time
Bischetti, M., Fiore, F., Feruglio, C., D?Odorico, V., Arav, N., Costa, T., Zubovas, K., Becker, G., Bosman, S.E.I., Cupani, G., Davies, R., Eilers, A.-C., Farina, E.P., Ferrara, A., Gaspari, M., Mazzucchelli, C., Onoue, M., Piconcelli, E., Zanchettin, M.V., Zhu, Y.
Astrophysical Journal 952 ( 1 ) 2023年
Resolving Galactic-scale Obscuration of X-Ray AGNs at z ≳ 1 with COSMOS-Web
Silverman, J.D., Mainieri, V., Ding, X., Liu, D., Jahnke, K., Hirschmann, M., Kartaltepe, J., Lambrides, E., Onoue, M., Trakhtenbrot, B., Vardoulaki, E., Bongiorno, A., Casey, C., Civano, F., Faisst, A., Franco, M., Gillman, S., Gozaliasl, G., Hayward, C.C., Koekemoer, A.M., Kokorev, V., Magdis, G., Marchesi, S., Rich, R.M., Sparre, M., Suh, H., Tanaka, T., Valentino, F.
Astrophysical Journal Letters 951 ( 2 ) 2023年
Co-evolution of massive black holes and their host galaxies at high redshift: Discrepancies from six cosmological simulations and the key role of JWST
Melanie Habouzit, Masafusa Onoue, Eduardo Banados, Marcel Neeleman, Daniel Angles-Alcazar, Fabian Walter, Annalisa Pillepich, Romeel Dave, Knud Jahnke, Yohan Dubois
Monthly Notices of the Royal Astronomical Society 511 ( 3 ) 3751 - 3767 2022年04月
Suppression of black-hole growth by strong outflows at redshifts 5.8–6.6
Bischetti, M., Feruglio, C., D?Odorico, V., Arav, N., Ba{\~n}ados, E., Becker, G., Bosman, S.E.I., Carniani, S., Cristiani, S., Cupani, G., Davies, R., Eilers, A.C., Farina, E.P., Ferrara, A., Maiolino, R., Mazzucchelli, C., Mesinger, A., Meyer, R.A., Onoue, M., Piconcelli, E., Ryan-Weber, E., Schindler, J.-T., Wang, F., Yang, J., Zhu, Y., Fiore, F.
Nature 605 ( 7909 ) 2022年
Matsuoka, Y., Iwasawa, K., Onoue, M., Izumi, T., Kashikawa, N., Strauss, M.A., Imanishi, M., Nagao, T., Akiyama, M., Silverman, J.D., Asami, N., Bosch, J., Furusawa, H., Goto, T., Gunn, J.E., Harikane, Y., Ikeda, H., Ishimoto, R., Kawaguchi, T., Kato, N., Kikuta, S., Kohno, K., Komiyama, Y., Lee, C.-H., Lupton, R.H., Minezaki, T., Miyazaki, S., Murayama, H., Nishizawa, A.J., Oguri, M., Ono, Y., Ouchi, M., Price, P.A., Sameshima, H., Sugiyama, N., Tait, P.J., Takada, M., Takahashi, A., Takata, T., Tanaka, M., Toba, Y., Utsumi, Y., Wang, S.-Y., Yamashita, T.
Astrophysical Journal, Supplement Series 259 ( 1 ) 2022年
Lu, T.-Y., Goto, T., Hashimoto, T., Santos, D.J.D., Wong, Y.H.V., Kim, S.J., Hsiao, T.Y.-Y., Kilerci, E., and Ho, S.C.-C., Nagao, T., Matsuoka, Y., Onoue, M., Toba, Y.
Monthly Notices of the Royal Astronomical Society 517 ( 1 ) 2022年
Rapid Growth of Seed Black Holes during Early Bulge Formation
Inayoshi, K., Nakatani, R., Toyouchi, D., Hosokawa, T., Kuiper, R., Onoue, M.
Astrophysical Journal 927 ( 2 ) 2022年
Andika, I.T., Jahnke, K., Ba{\~n}ados, E., Bosman, S.E.I., Davies, F.B., Eilers, A.-C., Farina, E.P., Onoue, M., Van Der Wel, A.
Astronomical Journal 163 ( 6 ) 2022年
Ishimoto, R., Kashikawa, N., Kashino, D., Ito, K., Liang, Y., Cai, Z., Yoshioka, T., Okoshi, K., Misawa, T., Onoue, M., Takeda, Y., Uchiyama, H.
Monthly Notices of the Royal Astronomical Society 515 ( 4 ) 2022年
Farina, E.P., Schindler, J.-T., Walter, F., Ba{\~n}ados, E., Davies, F.B., Decarli, R., Eilers, A.-C., Fan, X., Hennawi, J.F., Mazzucchelli, C., Meyer, R.A., Trakhtenbrot, B., Volonteri, M., Wang, F., Worseck, G., Yang, J., Gutcke, T.A., Venemans, B.P., Bosman, S.E.I., Costa, T., Rosa, G.D., Drake, A.B., Onoue, M.
Astrophysical Journal 941 ( 2 ) 2022年
Opening the Era of Quasar-host Studies at High Redshift with JWST
Ding, X., Silverman, J.D., Onoue, M.
Astrophysical Journal Letters 939 ( 2 ) 2022年
Chemical abundance of z∼6 quasar broad-line regions in the XQR-30 sample
Lai, S., Bian, F., Onken, C.A., Wolf, C., Mazzucchelli, C., Banados, E., Bischetti, M., Bosman, S.E.I., Becker, G., Cupani, G., D{'}Odorico, V., Eilers, A.-C., Fan, X., Farina, E.P., Onoue, M., Schindler, J.-T., Walter, F., Wang, F., Yang, J., Zhu, Y.
Monthly Notices of the Royal Astronomical Society 513 ( 2 ) 2022年
On the Connection between Supermassive Black Holes and Galaxy Growth in the Reionization Epoch
Li, J., Silverman, J.D., Izumi, T., He, W., Akiyama, M., Inayoshi, K., Matsuoka, Y., Onoue, M., Toba, Y.
Astrophysical Journal Letters 931 ( 1 ) 2022年
Extreme Nature of Four Blue-excess Dust-obscured Galaxies Revealed by Optical Spectroscopy
Noboriguchi, A., Nagao, T., Toba, Y., Ichikawa, K., Kajisawa, M., Kato, N., Kawaguchi, T., Matsuhara, H., Matsuoka, Y., Onishi, K., Onoue, M., Tamada, N., Terao, K., Terashima, Y., Ueda, Y., Yamashita, T.
Astrophysical Journal 941 ( 2 ) 2022年
Hydrogen reionization ends by z = 5.3: Lyman-α optical depth measured by the XQR-30 sample
Bosman, S.E.I., Davies, F.B., Becker, G.D., Keating, L.C., Davies, R.L., Zhu, Y., Eilers, A.-C., a, D{'}Odorico, V., Bian, F., Bischetti, M., Cristiani, S.V., Fan, X., Farina, E.P., Haehnelt, M.G., Hennawi, J.F., Kulkarni, G., Mesinger, A., Meyer, R.A., Onoue, M., Pallottini, A., Qin, Y., Ryan-Weber, E., Schindler, J.-T., Walter, F., Wang, F., Yang, J.
Monthly Notices of the Royal Astronomical Society 514 ( 1 ) 2022年
Izumi, T., Onoue, M., Matsuoka, Y., Strauss, M.A., Fujimoto, S., Umehata, H., Imanishi, M., Kawamuro, T., Nagao, T., Toba, Y., Kohno, K., Kashikawa, N., Inayoshi, K., Kawaguchi, T., Iwasawa, K., Inoue, A.K., Goto, T., Baba, S., Schramm, M., Suh, H., Harikane, Y., Ueda, Y., Silverman, J.D., Hashimoto, T., Hashimoto, Y., Ikarashi, S., Iono, D., Lee, C.-H., Lee, K., Minezaki, T., Nakanishi, K., Nakano, S., Tamura, Y., Tang, J.-J.
Astrophysical Journal 908 ( 2 ) 2021年
Liang, Y., Kashikawa, N., Cai, Z., Fan, X., Xavier Prochaska, J., Shimasaku, K., Tanaka, M., Uchiyama, H., Ito, K., Shimakawa, R., Nagamine, K., Shimizu, I., Onoue, M., Toshikawa, J.
Astrophysical Journal 907 ( 1 ) 2021年
Optical Spectroscopy of Dual Quasar Candidates from the Subaru HSC-SSP program
Tang, S., Silverman, J.D., Ding, X., Li, J., Lee, K.-G., Strauss, M.A., Goulding, A., Schramm, M., Kawinwanichakij, L., Xavier Prochaska, J., Hennawi, J.F., Imanishi, M., Iwasawa, K., Toba, Y., Kayo, I., Oguri, M., Matsuoka, Y., Onoue, M., Jahnke, K., Ichikawa, K., Hartwig, T., Kashikawa, N., Kawaguchi, T., Kohno, K., Matsuda, Y., Nagao, T., Ono, Y., Ouchi, M., Shimasaku, K., Suh, H., Suzuki, N., Taniguchi, Y., Ueda, Y., Yasuda, N.
Astrophysical Journal 922 ( 1 ) 2021年
Izumi, T., Matsuoka, Y., Fujimoto, S., Onoue, M., Strauss, M.A., Umehata, H., Imanishi, M., Kohno, K., Kawaguchi, T., Kawamuro, T., Baba, S., Nagao, T., Toba, Y., Inayoshi, K., Silverman, J.D., Inoue, A.K., Ikarashi, S., Iwasawa, K., Kashikawa, N., Hashimoto, T., Nakanishi, K., Ueda, Y., Schramm, M., Lee, C.-H., Suh, H.
Astrophysical Journal 914 ( 1 ) 2021年
Random Forests as a Viable Method to Select and Discover High-redshift Quasars
Wenzl, L., Schindler, J.-T., Fan, X., Andika, I.T., Ba{\~n}ados, E., Decarli, R., Jahnke, K., Mazzucchelli, C., Onoue, M., Venemans, B.P., Walter, F., Yang, J.
Astronomical Journal 162 ( 2 ) 2021年
Onoue, M., Matsuoka, Y., Kashikawa, N., Strauss, M.A., Iwasawa, K., Izumi, T., Nagao, T., Asami, N., Fujimoto, S., Harikane, Y., Hashimoto, T., Imanishi, M., Lee, C.-H., Shibuya, T., Toba, Y.
Astrophysical Journal 919 ( 1 ) 2021年
Faint Quasars Live in the Same Number Density Environments as Lyman Break Galaxies at z ∼ 4
Uchiyama, H., Akiyama, M., Toshikawa, J., Kashikawa, N., Overzier, R., Nagao, T., Ichikawa, K., Marinello, M., Imanishi, M., Tanaka, M., Matsuoka, Y., Komiyama, Y., Ishikawa, S., Onoue, M., Kubo, M., Harikane, Y., Ito, K., Namiki, S., Liang, Y.
Astrophysical Journal 905 ( 2 ) 2021年
The X-SHOOTER/ALMA Sample of Quasars in the Epoch of Reionization. I. NIR Spectral Modeling, Iron Enrichment, and Broad Emission Line Properties
Jan Torge Schindler, Emanuele Paolo Farina, Eduardo Baados, Anna Christina Eilers, Joseph F. Hennawi, Masafusa Onoue, Bram P. Venemans, Fabian Walter, Feige Wang, Frederick B. Davies, Roberto Decarli, Gisella De Rosa, Alyssa Drake, Xiaohui Fan, Chiara Mazzucchelli, Hans Walter Rix, Gábor Worseck, Jinyi Yang
Astrophysical Journal 905 ( 1 ) 2020年12月
The Faint End of the Quasar Luminosity Function at z ∼ 5 from the Subaru Hyper Suprime-Cam Survey
Mana Niida, Tohru Nagao, Hiroyuki Ikeda, Masayuki Akiyama, Yoshiki Matsuoka, Wanqiu He, Kenta Matsuoka, Yoshiki Toba, Masafusa Onoue, Masakazu A.R. Kobayashi, Yoshiaki Taniguchi, Hisanori Furusawa, Yuichi Harikane, Masatoshi Imanishi, Nobunari Kashikawa, Toshihiro Kawaguchi, Yutaka Komiyama, Hikari Shirakata, Yuichi Terashima, Yoshihiro Ueda
Astrophysical Journal 904 ( 2 ) 2020年12月
Interstellar and Circumgalactic Properties of an Unseen $z=6.84$ Galaxy: Abundances, Ionization, and Heating in the Earliest Known Quasar Absorber
Simcoe, Robert A., Onoue, Masafusa, Eilers, Anna-Christina, Banados, Eduardo, Cooper, Thomas J., Furesz, Gabor, Hennawi, Joseph F., Venemans, Bram
2020年11月
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XI. Proximity Zone Analysis for Faint Quasar Spectra at z ∼ 6
Rikako Ishimoto, Nobunari Kashikawa, Masafusa Onoue, Yoshiki Matsuoka, Takuma Izumi, Michael A. Strauss, Seiji Fujimoto, Masatoshi Imanishi, Kei Ito, Kazushi Iwasawa, Toshihiro Kawaguchi, Chien Hsiu Lee, Yongming Liang, Ting Yi Lu, Rieko Momose, Yoshiki Toba, Hisakazu Uchiyama
Astrophysical Journal 903 ( 1 ) 2020年11月
Probing the nature of high-redshift weak emission line quasars: A young quasar with a starburst host galaxy
Irham Taufik Andika, Knud Jahnke, Masafusa Onoue, Eduardo Bañados, Chiara Mazzucchelli, Mladen Novak, Anna Christina Eilers, Bram P. Venemans, Jan Torge Schindler, Fabian Walter, Marcel Neeleman, Robert A. Simcoe, Roberto Decarli, Emanuele Paolo Farina, Victor Marian, Antonio Pensabene, Thomas M. Cooper, Alejandra F. Rojas
Astrophysical Journal 903 ( 1 ) 2020年11月
The UV Luminosity Function of Protocluster Galaxies at z ∼ 4: The Bright-end Excess and the Enhanced Star Formation Rate Density
Kei Ito, Nobunari Kashikawa, Jun Toshikawa, Roderik Overzier, Mariko Kubo, Hisakazu Uchiyama, Yongming Liang, Masafusa Onoue, Masayuki Tanaka, Yutaka Komiyama, Chien Hsiu Lee, Yen Ting Lin, Murilo Marinello, Crystal L. Martin, Takatoshi Shibuya
Astrophysical Journal 899 ( 1 ) 2020年08月
No Redshift Evolution in the Broad-line-region Metallicity up to z = 7.54: Deep Near-infrared Spectroscopy of ULAS J1342+0928
Masafusa Onoue, Eduardo Bañados, Chiara Mazzucchelli, Bram P. Venemans, Jan Torge Schindler, Fabian Walter, Joseph F. Hennawi, Irham Taufik Andika, Frederick B. Davies, Roberto Decarli, Emanuele P. Farina, Knud Jahnke, Tohru Nagao, Nozomu Tominaga, Feige Wang
Astrophysical Journal 898 ( 2 ) 2020年08月
Rapid evolution and transformation into quiescence?: ALMA view on z > 6 low-luminosity quasars
Izumi, T., Onoue, M., Matsuoka, Y., Nagao, T., Strauss, M.A., Imanishi, M., Kashikawa, N., Fujimoto, S., Kohno, K., Toba, Y., Umehata, H., Goto, T., Ueda, Y., Shirakata, H., Silverman, J.D., Greene, J.E., Harikane, Y., Hashimoto, Y., Ikarashi, S., Iono, D., Iwasawa, K., Lee, C.-H., Minezaki, T., Nakanishi, K., Tamura, Y., Tang, J.-J., Taniguchi, A.
Proceedings of the International Astronomical Union 2020年
The ionized- And cool-gas content of the BR1202-0725 system as seen by MUSE and ALMA
Drake, A.B., Walter, F., Novak, M., Farina, E.P., Neeleman, M., Riechers, D., Carilli, C., Decarli, R., Mazzucchelli, C., Onoue, M.
Astrophysical Journal 902 ( 1 ) 2020年
KATO, N., MATSUOKA, Y., ONOUE, M., KOYAMA, S., TOBA, Y., AKIYAMA, M., FUJIMOTO, S., IMANISHI, M., IWASAWA, K., IZUMI, T., KASHIKAWA, N., KAWAGUCHI, T., LEE, C.-H., MINEZAKI, T., NAGAO, T., NOBORIGUCHI, A., STRAUSS, M.A.
Publications of the Astronomical Society of Japan 72 ( 5 ) 2020年
Silverman, J.D., Tang, S., Lee, K.-G., Hartwig, T., Goulding, A., Strauss, M.A., Schramm, M., Ding, X., Riffel, R.A., Fujimoto, S., Hikage, C., Imanishi, M., Iwasawa, K., Jahnke, K., Kayo, I., Kashikawa, N., Kawaguchi, T., Kohno, K., Luo, W., Matsuoka, Y., Matsuda, Y., Nagao, T., Oguri, M., Ono, Y., Onoue, M., Ouchi, M., Shimasaku, K., Suh, H., Suzuki, N., Taniguchi, Y., Toba, Y., Ueda, Y., Yasuda, N.
Astrophysical Journal 899 ( 2 ) 2020年
Yamashita, T., Nagao, T., Ikeda, H., Toba, Y., Kajisawa, M., Ono, Y., Tanaka, M., Akiyama, M., Harikane, Y., Ichikawa, K., Kawaguchi, T., Kawamuro, T., Kohno, K., Lee, C.-H., Lee, K., Matsuoka, Y., Niida, M., Ogura, K., Onoue, M., Uchiyama, H.
Astronomical Journal 160 ( 2 ) 2020年
A Significant Excess in Major Merger Rate for AGNs with the Highest Eddington Ratios at z < 0.2
Marian, V., Jahnke, K., Andika, I., Baados, E., Bennert, V.N., Cohen, S., Husemann, B., Kaasinen, M., Koekemoer, A.M., Mechtley, M., Onoue, M., Schindler, J.-T., Schramm, M., Schulze, A., Silverman, J.D., Smirnova-Pinchukova, I., d, Wel, A.V.D., Villforth, C., Windhorst, R.A.
Astrophysical Journal 904 ( 1 ) 2020年
Subaru high-Z exploration of Low-luminosity quasars (ShellQs). VIII. A less biased view of the early co-evolution of black holes and host galaxies
Takuma Izumi, Masafusa Onoue, Yoshiki Matsuoka, Tohru Nagao, Michael A. Strauss, Masatoshi Imanishi, Nobunari Kashikawa, Seiji Fujimoto, Kotaro Kohno, Yoshiki Toba, Hideki Umehata, Tomotsugu Goto, Yoshihiro Ueda, Hikari Shirakata, John D. Silverman, Jenny E. Greene, Yuichi Harikane, Yasuhiro Hashimoto, Soh Ikarashi, Daisuke Iono, Kazushi Iwasawa, Chien Hsiu Lee, Takeo Minezaki, Kouichiro Nakanishi, Yoichi Tamura, Ji Jia Tang, Akio Taniguchi
Publications of the Astronomical Society of Japan 71 ( 6 ) 2019年12月
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). X. Discovery of 35 Quasars and Luminous Galaxies at 5.7 ≤ z ≤ 7.0
Yoshiki Matsuoka, Kazushi Iwasawa, Masafusa Onoue, Nobunari Kashikawa, Michael A. Strauss, Chien Hsiu Lee, Masatoshi Imanishi, Tohru Nagao, Masayuki Akiyama, Naoko Asami, James Bosch, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Takuma Izumi, Toshihiro Kawaguchi, Nanako Kato, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Shuhei Koyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Hitoshi Murayama, Mana Niida, Atsushi J. Nishizawa, Akatoki Noboriguchi, Masamune Oguri, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, Andreas Schulze, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji Jia Tang, Yoshiki Toba, Yousuke Utsumi, Shiang Yu Wang, Takuji Yamashita
Astrophysical Journal 883 ( 2 ) 2019年10月
The Brightest UV-selected Galaxies in Protoclusters at z ∼ 4: Ancestors of Brightest Cluster Galaxies?
Kei Ito, Nobunari Kashikawa, Jun Toshikawa, Roderik Overzier, Masayuki Tanaka, Mariko Kubo, Takatoshi Shibuya, Shogo Ishikawa, Masafusa Onoue, Hisakazu Uchiyama, Yongming Liang, Ryo Higuchi, Crystal L. Martin, Chien Hsiu Lee, Yutaka Komiyama, Song Huang
Astrophysical Journal 878 ( 1 ) 2019年06月
Discovery of the First Low-luminosity Quasar at z > 7
Yoshiki Matsuoka, Masafusa Onoue, Nobunari Kashikawa, Michael A. Strauss, Kazushi Iwasawa, Chien Hsiu Lee, Masatoshi Imanishi, Tohru Nagao, Masayuki Akiyama, Naoko Asami, James Bosch, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Takuma Izumi, Toshihiro Kawaguchi, Nanako Kato, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Shuhei Koyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Hitoshi Murayama, Mana Niida, Atsushi J. Nishizawa, Akatoki Noboriguchi, Masamune Oguri, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, Andreas Schulze, Hikari Shirakata, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji Jia Tang, Yoshiki Toba, Yousuke Utsumi, Shiang Yu Wang, Takuji Yamashita
Astrophysical Journal Letters 872 ( 1 ) 2019年02月
Optical Properties of Infrared-bright Dust-obscured Galaxies Viewed with Subaru Hyper Suprime-Cam
Noboriguchi, A., Nagao, T., Toba, Y., Niida, M., Kajisawa, M., Onoue, M., Matsuoka, Y., Yamashita, T., Chang, Y.-Y., Kawaguchi, T., Komiyama, Y., Nobuhara, K., Terashima, Y., Ueda, Y.
Astrophysical Journal 876 ( 2 ) 2019年
The REQUIEM Survey. I. A Search for Extended Lyα Nebular Emission around 31 z > 5.7 Quasars
Farina, E.P., Arrigoni-Battaia, F., Costa, T., Walter, F., Hennawi, J.F., Drake, A.B., Decarli, R., Gutcke, T.A., Mazzucchelli, C., Neeleman, M., Georgiev, I., Eilers, A.-C., Davies, F.B., Ba\&, ntilde, ados, E., Fan, X., Onoue, M., Schindler, J.-T., Venemans, B.P., Wang, F., Yang, J., Rabien, S., Busoni, L.
Astrophysical Journal 887 ( 2 ) 2019年
Second data release of the Hyper Suprime-Cam Subaru Strategic Program
Aihara, H., Alsayyad, Y., Ando, M., Armstrong, R., Bosch, J., Egami, E., Furusawa, H., Furusawa, J., Goulding, A., Harikane, Y., Hikage, C., Ho, P.T.P., Hsieh, B.-C., Huang, S., Ikeda, H., Imanishi, M., Ito, K., Iwata, I., Jaelani, A.T., Kakuma, R., Kawana, K., Kikuta, S., Kobayashi, U., Koike, M., Komiyama, Y., Li, X., Liang, Y., Lin, Y.-T., Luo, W., Lupton, R., Lust, N.B., Macarthur, L.A., Matsuoka, Y., Mineo, S., Miyatake, H., Miyazaki, S., More, S., Murata, R., Namiki, S.V., Nishizawa, A.J., Oguri, M., Okabe, N., Okamoto, S., Okura, Y., Ono, Y., Onodera, M., Onoue, M., Osato, K., Ouchi, M., Shibuya, T., Strauss, M.A., Sugiyama, N., Suto, Y., Takada, M., Takagi, Y., Takata, T., Takita, S., Tanaka, M., Terai, T., Toba, Y., Uchiyama, H., Utsumi, Y., Wang, S.-Y., Wang, W., Yamada, Y.
Publications of the Astronomical Society of Japan 71 ( 6 ) 2019年
Toba, Y., Yamashita, T., Nagao, T., Wang, W.-H., Ueda, Y., Ichikawa, K., Kawaguchi, T., Akiyama, M., Hsieh, B.-C., Kajisawa, M., Lee, C.-H., Matsuoka, Y., Noboriguchi, A., Onoue, M., Schramm, M., Tanaka, M., Komiyama, Y.
Astrophysical Journal, Supplement Series 243 ( 1 ) 2019年
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). V. Quasar Luminosity Function and Contribution to Cosmic Reionization at z = 6
Yoshiki Matsuoka, Michael A. Strauss, Nobunari Kashikawa, Masafusa Onoue, Kazushi Iwasawa, Ji Jia Tang, Chien Hsiu Lee, Masatoshi Imanishi, Tohru Nagao, Masayuki Akiyama, Naoko Asami, James Bosch, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Takuma Izumi, Toshihiro Kawaguchi, Nanako Kato, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Hitoshi Murayama, Mana Niida, Atsushi J. Nishizawa, Akatoki Noboriguchi, Masamune Oguri, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, Andreas Schulze, Hikari Shirakata, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Yoshiki Toba, Yousuke Utsumi, Shiang Yu Wang, Takuji Yamashita
Astrophysical Journal 869 ( 2 ) 2018年12月
Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). IV. Discovery of 41 Quasars and Luminous Galaxies at 5.7 ≤ z ≤ 6.9
Yoshiki Matsuoka, Kazushi Iwasawa, Masafusa Onoue, Nobunari Kashikawa, Michael A. Strauss, Chien Hsiu Lee, Masatoshi Imanishi, Tohru Nagao, Masayuki Akiyama, Naoko Asami, James Bosch, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Takuma Izumi, Toshihiro Kawaguchi, Nanako Kato, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Tomoki Morokuma, Hitoshi Murayama, Mana Niida, Atsushi J. Nishizawa, Masamune Oguri, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, Andreas Schulze, Hikari Shirakata, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji Jia Tang, Yoshiki Toba, Yousuke Utsumi, Shiang Yu Wang, Takuji Yamashita
Astrophysical Journal, Supplement Series 237 ( 1 ) 2018年07月
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). III. Star formation properties of the host galaxies at z ∼ 6 studied with ALMA
Takuma Izumi, Masafusa Onoue, Hikari Shirakata, Tohru Nagao, Kotaro Kohno, Yoshiki Matsuoka, Masatoshi Imanishi, Michael A. Strauss, Nobunari Kashikawa, Andreas Schulze, John D. Silverman, Seiji Fujimoto, Yuichi Harikane, Yoshiki Toba, Hideki Umehata, Kouichiro Nakanishi, Jenny E. Greene, Yoichi Tamura, Akio Taniguchi, Yuki Yamaguchi, Tomotsugu Goto, Yasuhiro Hashimoto, Soh Ikarashi, Daisuke Iono, Kazushi Iwasawa, Chien Hsiu Lee, Ryu Makiya, Takeo Minezaki, Ji Jia Tang
Publications of the Astronomical Society of Japan 70 ( 3 ) 2018年06月
The Hyper Suprime-Cam SSP survey: Overview and survey design
Aihara, H., Arimoto, N., Armstrong, R., Arnouts, S., Bahcall, N.A., Bickerton, S., Bosch, J., Bundy, K., Capak, P.L., Chan, J.H.H., Chiba, M., Coupon, J., Egami, E., Enoki, M., Finet, F., Fujimori, H., Fujimoto, S., Furusawa, H., Furusawa, J., Goto, T., Goulding, A., Greco, J.P., Greene, J.E., Gunn, J.E., Hamana, T., Harikane, Y., Hashimoto, Y., Hattori, T., Hayashi, M., Hayashi, Y., He?miniak, K.G., Higuchi, R., Hikage, C., Ho, P.T.P., Hsieh, B.-C., Huang, K., Huang, S., Ikeda, H., Imanishi, M., Inoue, A.K., Iwasawa, K., Iwata, I., Jaelani, A.T., Jian, H.-Y., Kamata, Y., Karoji, H., Kashikawa, N., Katayama, N., Kawanomoto, S., Kayo, I., Koda, J., Koike, M., Kojima, T., Komiyama, Y., Konno, A., Koshida, S., Koyama, Y., Kusakabe, H., Leauthaud, A., Lee, C.-H., Lin, L., Lin, Y.-T., Lupton, R.H., Mandelbaum, R., Matsuoka, Y., Medezinski, E., Mineo, S., Miyama, S., Miyatake, H., Miyazaki, S., Momose, R., More, A., More, S., Moritani, Y., Oriya, T.J., M, Morokuma, T., Mukae, S., Murata, R., Murayama, H., Nagao, T., Nakata, F., Niida, M., Niikura, H., Nishizawa, A.J., Obuchi, Y., Oguri, M., Oishi, Y., Okabe, N., Okamoto, S., Okura, Y., Ono, Y., Onodera, M., Onoue, M., Osato, K., Ouchi, M., Price, P.A., Pyo, T.-S., Sako, M., Sawicki, M., Shibuya, T., Shimasaku, K., Shimono, A., Shirasaki, M., Silverman, J.D., Simet, M., Speagle, J., Spergel, D.N., Strauss, M.A., Sugahara, Y., Sugiyama, N., Suto, Y., Suyu, S.H., Suzuki, N., Tait, P.J., Takada, M., Takata, T., Tamura, N., Tanaka, M.M., Tanaka, M., Tanaka, M., Tanaka, Y., Terai, T., Terashima, Y., Toba, Y., Tominaga, N., Toshikawa, J., Turner, E.L., Uchida, T., Uchiyama, H., Umetsu, K., Uraguchi, F., Urata, Y.J., Usuda, T., Utsumi, Y., Wang, S.-Y., Wang, W.-H., Wong, K.C., Yabe, K., Yamada, Y., Yamanoi, H., Yasuda, N., Yeh, S., Yonehara, A., Yuma, S.
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年
First data release of the Hyper Suprime-Cam Subaru Strategic Program
Aihara, H., Armstrong, R., Bickerton, S., Bosch, J., Coupon, J., Furusawa, H., Hayashi, Y., Ikeda, H., Kamata, Y., Karoji, H., Kawanomoto, S., Koike, M., Komiyama, Y., Lang, D., Lupton, R.H., Mineo, S., Miyatake, H., Miyazaki, S., Morokuma, T., Obuchi, Y., Oishi, Y., Okura, Y., Price, P.A., Takata, T., Tanaka, M.M., Tanaka, M., Tanaka, Y., Uchida, T., Uraguchi, F., Utsumi, Y., Wang, S.-Y., Yamada, Y., Yamanoi, H., Yasuda, N., Arimoto, N., Chiba, M., Finet, F., Fujimori, H., Fujimoto, S., Furusawa, J., Goto, T., Goulding, A., Gunn, J.E., Harikane, Y., Hattori, T., Hayashi, M., Helminiak, K.G., Higuchi, R., Hikage, C., Ho, P.T.P., Hsieh, B.-C., Huang, K., Huang, S., Imanishi, M., Iwata, I., Jaelani, A.T., Jian, H.-Y., Kashikawa, N., Katayama, N., Kojima, T., Konno, A., Koshida, S., Kusakabe, H., Leauthaud, A., Lee, C.-H., Lin, L., Lin, Y.-T., Mandelbaum, R., Matsuoka, Y., Medezinski, E., Miyama, S., Momose, R., More, A., More, S., Mukae, S., Murata, R., Murayama, H., Nagao, T., Nakata, F., Niida, M., Niikura, H., Nishizawa, A.J., Oguri, M., Okabe, N., Ono, Y., Onodera, M., Onoue, M., Ouchi, M., Pyo, T.-S., Shibuya, T., Shimasaku, K., Simet, M., Speagle, J., Spergel, D.N., Strauss, M.A., Sugahara, Y., Sugiyama, N., Suto, Y., Suzuki, N., Tait, P.J., Takada, M., Terai, T., Toba, Y., Turner, E.L., Uchiyama, H., Umetsu, K., Urata, Y., Usuda, T., Yeh, S., Yuma, S.
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年
Luminous quasars do not live in the most overdense regions of galaxies at z ∼ 4
Hisakazu Uchiyama, Jun Toshikawa, Nobunari Kashikawa, Roderik Overzier, Yi Kuan Chiang, Murilo Marinello, Masayuki Tanaka, Yuu Niino, Shogo Ishikawa, Masafusa Onoue, Kohei Ichikawa, Masayuki Akiyama, Jean Coupon, Yuichi Harikane, Masatoshi Imanishi, Tadayuki Kodama, Yutaka Komiyama, Chien Hsiu Lee, Yen Ting Lin, Satoshi Miyazaki, Tohru Nagao, Atsushi J. Nishizawa, Yoshiaki Ono, Masami Ouchi, Shiang Yu Wang
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年01月
Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam Wide-field imaging
Wanqiu He, Masayuki Akiyama, James Bosch, Motohiro Enoki, Yuichi Harikane, Hiroyuki Ikeda, Nobunari Kashikawa, Toshihiro Kawaguchi, Yutaka Komiyama, Chien Hsiu Lee, Yoshiki Matsuoka, Satoshi Miyazaki, Tohru Nagao, Masahiro Nagashima, Mana Niida, Atsushi J. Nishizawa, Masamune Oguri, Masafusa Onoue, Taira Oogi, Masami Ouchi, Andreas Schulze, Yuji Shirasaki, John D. Silverman, Manobu M. Tanaka, Masayuki Tanaka, Yoshiki Toba, Hisakazu Uchiyama, Takuji Yamashita
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年01月
The quasar luminosity function at redshift 4 with the Hyper Suprime-Cam Wide Survey
Masayuki Akiyama, Wanqiu He, Hiroyuki Ikeda, Mana Niida, Tohru Nagao, James Bosch, Jean Coupon, Motohiro Enoki, Masatoshi Imanishi, Nobunari Kashikawa, Toshihiro Kawaguchi, Yutaka Komiyama, Chien Hsiu Lee, Yoshiki Matsuoka, Satoshi Miyazaki, Atsushi J. Nishizawa, Masamune Oguri, Yoshiaki Ono, Masafusa Onoue, Masami Ouchi, Andreas Schulze, John D. Silverman, Manobu M. Tanaka, Masayuki Tanaka, Yuichi Terashima, Yoshiki Toba, Yoshihiro Ueda
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年01月
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 quasars and luminous galaxies at 5.7 < z ≤ 6.8
Yoshiki Matsuoka, Masafusa Onoue, Nobunari Kashikawa, Kazushi Iwasawa, Michael A. Strauss, Tohru Nagao, Masatoshi Imanishi, Chien Hsiu Lee, Masayuki Akiyama, Naoko Asami, James Bosch, Sébastien Foucaud, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Takuma Izumi, Toshihiro Kawaguchi, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Tomoki Morokuma, Hitoshi Murayama, Mana Niida, Atsushi J. Nishizawa, Masamune Oguri, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, Andreas Schulze, Hikari Shirakata, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji Jia Tang, Yoshiki Toba, Yousuke Utsumi, Shiang Yu Wang
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年01月
Enhancement of galaxy overdensity around quasar pairs at z < 3.6 based on the Hyper Suprime-Cam Subaru Strategic Program Survey
Masafusa Onoue, Nobunari Kashikawa, Hisakazu Uchiyama, Masayuki Akiyama, Yuichi Harikane, Masatoshi Imanishi, Yutaka Komiyama, Yoshiki Matsuoka, Tohru Nagao, Atsushi J. Nishizawa, Masamune Oguri, Masami Ouchi, Masayuki Tanaka, Yoshiki Toba, Jun Toshikawa
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年01月
GOLDRUSH. III. A systematic search for protoclusters at z ∼ 4 based on the >100 deg2 area
Jun Toshikawa, Hisakazu Uchiyama, Nobunari Kashikawa, Masami Ouchi, Roderik Overzier, Yoshiaki Ono, Yuichi Harikane, Shogo Ishikawa, Tadayuki Kodama, Yuichi Matsuda, Yen Ting Lin, Masafusa Onoue, Masayuki Tanaka, Tohru Nagao, Masayuki Akiyama, Yutaka Komiyama, Tomotsugu Goto, Chien Hsiu Lee
Publications of the Astronomical Society of Japan 70 ( Special Issue 1 ) 2018年01月
CLUSTERING of INFRARED-BRIGHT DUST-OBSCURED GALAXIES REVEALED by the HYPER SUPRIME-CAM and WISE
Toba, Y., Nagao, T., Kajisawa, M., Oogi, T., Akiyama, M., Ikeda, H., Coupon, J., Strauss, M.A., Wang, W.-H., Tanaka, M., Niida, M., Imanishi, M., Lee, C.-H., Matsuhara, H., Matsuoka, Y., Onoue, M., Terashima, Y., Ueda, Y., Harikane, Y., Komiyama, Y., Miyazaki, S., Noboriguchi, A., Usuda, T.
Astrophysical Journal 835 ( 1 ) 2017年
Niino, Y., Aoki, K., Hashimoto, T., Hattori, T., Ishikawa, S., Kashikawa, N., Kosugi, G., Onoue, M., Toshikawa, J., Yabe, K.
Publications of the Astronomical Society of Japan 69 ( 2 ) 2017年
Ota, K., Iye, M., Kashikawa, N., Konno, A., Nakata, F., Totani, T., Kobayashi, M.A.R., Fudamoto, Y., Seko, A., Toshikawa, J., Ichikawa, A., Shibuya, T., Onoue, M.
Astrophysical Journal 844 ( 1 ) 2017年
SUBARU HIGH-z EXPLORATION of LOW-LUMINOSITY QUASARS (SHELLQs). I. DISCOVERY of 15 QUASARS and BRIGHT GALAXIES at 5.7 < z < 6.9
Yoshiki Matsuoka, Masafusa Onoue, Nobunari Kashikawa, Kazushi Iwasawa, Michael A. Strauss, Tohru Nagao, Masatoshi Imanishi, Mana Niida, Yoshiki Toba, Masayuki Akiyama, Naoko Asami, James Bosch, Sébastien Foucaud, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Toshihiro Kawaguchi, Satoshi Kikuta, Yutaka Komiyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Tomoki Morokuma, Hitoshi Murayama, Atsushi J. Nishizawa, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji Jia Tang, Yousuke Utsumi
Astrophysical Journal 828 ( 1 ) 2016年09月
Probabilistic Selection of High-redshift Quasars with Subaru/Hyper Suprime-Cam Survey
Masafusa Onoue
Proceedings of the International Astronomical Union 2016年
Ishikawa, S., Kashikawa, N., Hamana, T., Toshikawa, J., Onoue, M.
Monthly Notices of the Royal Astronomical Society 458 ( 1 ) 2016年
A SYSTEMATIC SURVEY of PROTOCLUSTERS at z ∼ 3-6 in the CFHTLS DEEP FIELDS
Toshikawa, J., Kashikawa, N., Overzier, R., Malkan, M.A., Furusawa, H., Ishikawa, S., Onoue, M., Ota, K., Tanaka, M., Niino, Y., Uchiyama, H.
Astrophysical Journal 826 ( 2 ) 2016年
Masayuki Tanaka, Tanaka, M., Wong, K.C., More, A., Dezuka, A., Egami, E., Oguri, M., Suyu, S.H., Sonnenfeld, A., Higuchi, R., Komiyama, Y., Miyazaki, S., Onoue, M., Oyamada, S., Utsumi, Y.
Astrophysical Journal Letters 826 ( 2 ) 2016年
Ishikawa, S., Kashikawa, N., Toshikawa, J., Onoue, M.
Monthly Notices of the Royal Astronomical Society 454 ( 1 ) 2015年
The subaru high-z quasar survey: Discovery of faint z ∼ 6 quasars
Kashikawa, N., Ishizaki, Y., Willott, C.J., Onoue, M., Im, M., Furusawa, H., Toshikawa, J., Ishikawa, S., Niino, Y., Shimasaku, K., Ouchi, M., Hibon, P.
Astrophysical Journal 798 ( 1 ) 2015年
Hyper-luminous dust-obscured galaxies discovered by the Hyper Suprime-Cam on Subaru and WISE
Toba, Y., Nagao, T., Strauss, M.A., Aoki, K., Goto, T., Imanishi, M., Kawaguchi, T., Terashima, Y., Ueda, Y., Bosch, J., Bundy, K., Doi, Y., Inami, H., Komiyama, Y., Lupton, R.H., Matsuhara, H., Matsuoka, Y., Miyazaki, S., Morokuma, T., Nakata, F., Oi, N., Onoue, M., Oyabu, S., Price, P., Tait, P.J., Takata, T., Tanaka, M.M., Terai, T., Turner, E.L., Uchida, T., Usuda, T., Utsumi, Y., Yamada, Y., Wang, S.-Y.
Publications of the Astronomical Society of Japan 67 ( 5 ) 2015年
A first site of galaxy cluster formation: Complete spectroscopy of a protocluster at z = 6.01
Toshikawa, J., Kashikawa, N., Overzier, R., Shibuya, T., Ishikawa, S., Ota, K., Shimasaku, K., Tanaka, M., Hayashi, M., Niino, Y., Onoue, M.
Astrophysical Journal 792 ( 1 ) 2014年
Extended Lyα emission from a damped Lyα absorber at z = 3.115
Kashikawa, N., Misawa, T., Minowa, Y., Okoshi, K., Hattori, T., Toshikawa, J., Ishikawa, S., Onoue, M.
Astrophysical Journal 780 ( 2 ) 2014年
すばる望遠鏡とJWST、ユークリッド宇宙望遠鏡で探る超巨大ブラックホールの起源
日本学術振興会 科学研究費助成事業
研究期間:
尾上 匡房
初期クェーサー探査による宇宙再電離と超巨大ブラックホールの形成過程の解明
日本学術振興会 科学研究費助成事業
研究期間:
尾上 匡房
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