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Yasuhiro Shioya
Researcher at Ehime University
Publications - 137
Citations - 7344
Yasuhiro Shioya is an academic researcher from Ehime University. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 40, co-authored 137 publications receiving 7138 citations. Previous affiliations of Yasuhiro Shioya include Tohoku University.
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Journal ArticleDOI
The End of the Reionization Epoch Probed by Lyα Emitters at z = 6.5 in the Subaru Deep Field* **
Nobunari Kashikawa,Kazuhiro Shimasaku,Matthew A. Malkan,Mamoru Doi,Yuichi Matsuda,Masami Ouchi,Yoshiaki Taniguchi,Chun Ly,Tohru Nagao,Masanori Iye,Kentaro Motohara,Takashi Murayama,Kouji Murozono,Kyoji Nariai,Kouji Ohta,Sadanori Okamura,Toshiyuki Sasaki,Yasuhiro Shioya,Masayuki Umemura +18 more
TL;DR: In this article, an extensive search for Lyα emitters (LAEs) at z = 6.5 in the Subaru Deep Field was conducted, which revealed an apparent deficit at the bright end of ∼ 0.75 mag fainter L*, compared with that observed at z=5.7.
Journal ArticleDOI
Passive Spiral Formation from Halo Gas Starvation: Gradual Transformation into S0s
TL;DR: In this article, the authors show that even if a spiral orbits a cluster with a pericenter distance 3 times larger than the cluster core radius, 80% of the halo gas is stripped within a few Gyr and cannot be accreted by the spiral.
Journal ArticleDOI
A Subaru Search for Lyα Blobs in and around the Protocluster Region At Redshift z = 3.1
Yuichi Matsuda,Toru Yamada,Tomoki Hayashino,Hajime Tamura,R. Yamauchi,Masaru Ajiki,Shinobu S. Fujita,Takashi Murayama,Tohru Nagao,Kouji Ohta,Sadanori Okamura,Masami Ouchi,Kazuhiro Shimasaku,Yasuhiro Shioya,Yoshiaki Taniguchi +14 more
TL;DR: In this article, the authors report the properties of 35 robust candidate Lyα blobs (LABs) which are larger than 16 arcsec2 in isophotal area and brighter than 0.7 × 10-16 ergs s-1 cm-2, located in and around the protocluster region at redshift z = 3.3 × 105 Mpc3.
Journal ArticleDOI
Lyα Emitters at z = 5.7 in the Subaru Deep Field
Kazuhiro Shimasaku,Nobunari Kashikawa,Mamoru Doi,Chun Ly,Matthew A. Malkan,Yuichi Matsuda,Masami Ouchi,Tomoki Hayashino,Masanori Iye,Kentaro Motohara,Takashi Murayama,Tohru Nagao,Kouji Ohta,Sadanori Okamura,Toshiyuki Sasaki,Yasuhiro Shioya,Yoshiaki Taniguchi +16 more
TL;DR: Shimasaku et al. as discussed by the authors measured rest-frame Lyα equivalent widths (EWs) for the confirmed LAEs, to find that the median among the 28 objects satisfying the photometric selection criteria is W i0 = 233 ˚ A.
Journal ArticleDOI
Passive spiral formation from halo gas starvation: Gradual transformation into S0s
TL;DR: In this article, it was shown that even if a spiral orbits a cluster with a pericenter distance 3 times larger than the cluster core radius, 80 % of the halo gas is stripped within a few Gyr and, accordingly, cannot be accreted by the spiral.