Shunta Shimizu

activity

20242026

most citedAge dependence of Lyα escape fraction of Lyα emitters and their significant role in cosmic reionization

5 citations · 5 across the 9 of their papers we have counts for

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astro-ph.GA2025★ 5 cited

Age dependence of Lyα escape fraction of Lyα emitters and their significant role in cosmic reionization

Shunta Shimizu, Nobunari Kashikawa, Satoshi Kikuta +4

We study the Ly $α$ escape fraction, $f_{esc}^{Ly α}$ of Ly $α$ emitters (LAEs) identified by Subaru/HSC narrowband imaging at $z = 2.2 - 6.6$ , using publicly availabl…

astro-ph.GA2025

Subaru High- $z$ Exploration of Low-Luminosity Quasars (SHELLQs). XXIII. The powering mechanisms of the Ly $α$ haloes around high- $z$ quasars probed by slit spectroscopy

Hiroki Hoshi, Rikako Ishimoto, Nobunari Kashikawa +15

We present the analysis of Ly $α$ haloes around faint quasars at $z \sim 4$ and $z \sim 6$ . We use 20 and 162 quasars at $z \sim 4$ and $z \sim 6$ , taken by slit spectroscopy, and detect Ly…

Age dependence of Lyα escape fraction of Lyα emitters and their significant role in cosmic reionization

Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). XXIII. The powering mechanisms of the Lyα haloes around high-z quasars probed by slit spectroscopy

Subaru High- $z$ Exploration of Low-Luminosity Quasars (SHELLQs). XXIII. The powering mechanisms of the Ly $α$ haloes around high- $z$ quasars probed by slit spectroscopy