Ayumi Takahashi

most citedQuasar Luminosity Function at z = 7

64 citations · 64 across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph.GA2023

Subaru High- $z$ Exploration of Low-luminosity Quasars (SHELLQs). XVII. Black Hole Mass Distribution at $z \sim 6$ Estimated via Spectral Comparison with Low- $z$ Quasars

Ayumi Takahashi, Yoshiki Matsuoka, Masafusa Onoue +9

We report the distribution of black hole (BH) masses and Eddingont ratios estimated for a sample of 131 low luminosity quasars in the early cosmic epoch ( $5.6 < z < 7.0$ ). Our work…

astro-ph.GA2023★ 64 cited

Quasar Luminosity Function at z = 7

Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa +41

We present the quasar luminosity function (LF) at $z = 7$ , measured with 35 spectroscopically confirmed quasars at $6.55 < z < 7.15$ . The sample of 22 quasars from the Subaru High-…

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

Quasar Luminosity Function at z = 7

Subaru High- $z$ Exploration of Low-luminosity Quasars (SHELLQs). XVII. Black Hole Mass Distribution at $z \sim 6$ Estimated via Spectral Comparison with Low- $z$ Quasars