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Browsing by Author Koyama, Shuhei

Showing results 1 to 4 of 4
Publication DateArticle TitleAuthor(s)
10-Feb-2019Discovery of the First Low-luminosity Quasar at z > 7Matsuoka, Yoshiki; Onoue, Masafusa; Kashikawa, Nobunari; Strauss, Michael A; Iwasawa, Kazushi; et al
8-Aug-2020Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). IX. Identification of two red quasars at z > 5.6Kato, Nanako; Matsuoka, Yoshiki; Onoue, Masafusa; Koyama, Shuhei; Toba, Yoshiki; et al
1-Oct-2019Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). X. Discovery of 35 Quasars and Luminous Galaxies at 5.7 <= z <= 7.0Matsuoka, Yoshiki; Iwasawa, Kazushi; Onoue, Masafusa; Kashikawa, Nobunari; Strauss, Michael A; et al
5-Aug-2020Subaru Hyper Suprime-Cam view of quasar host galaxies at z < 1Ishino, Toru; Matsuoka, Yoshiki; Koyama, Shuhei; Saeda, Yuya; Strauss, Michael A; et al