Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shohei Arata"'
Publikováno v:
Proceedings of the International Astronomical Union. 15:240-244
Recent discoveries of high-redshift galaxies have revealed the diversity of their physical properties, from normal star-forming galaxies to starburst galaxies. To understand the properties of these observed galaxies, it is crucial to understand the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f7edbe81b0e84df0bc69440cefdd63b
https://doi.org/10.1017/s1743921319004757
https://doi.org/10.1017/s1743921319004757
Publikováno v:
Proceedings of the International Astronomical Union. 15:55-59
Recent observations have successfully detected UV or infrared flux from galaxies at the epoch of reionization. However, the origin of their radiative properties has not been fully understood yet. Combining cosmological hydrodynamic simulations and ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c07c2760cd3475c2a44d82a8e161a15
https://doi.org/10.1017/s1743921319009554
https://doi.org/10.1017/s1743921319009554
Recent observations have successfully detected [O III] $88.3\,{\rm \mu m}$ and [C II] $157.6\,{\rm \mu m}$ lines from galaxies in the early Universe with the Atacama Large Millimeter Array (ALMA). Combining cosmological hydrodynamic simulations and r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64a4f4e0da574cd16ae6d7b72dd8b40c
http://arxiv.org/abs/2001.01853
http://arxiv.org/abs/2001.01853
Autor:
Nobunari Kashikawa, Kentaro Nagamine, Claudio Dalla-Vecchia, Yuexing Li, Hideki Umehata, Shohei Arata, Makito Abe, Yuichi Matsuda, Akio K. Inoue, Sadegh Khochfar, Hidenobu Yajima, Mariko Kubo, Hajime Fukushima, Ken Mawatari, Masami Ouchi, Tadayuki Kodama, Takuya Hashimoto
We present results from a new cosmological hydrodynamics simulation campaign of protocluster (PC) regions, FOREVER22: FORmation and EVolution of galaxies in Extremely-overdense Regions motivated by SSA22. The simulations cover a wide range of cosmolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b16e5e11d4ff7c27d1bf5f0ebc4dda0
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 475:4252-4262
Star formation in high-redshift dwarf galaxies is a key to understand early galaxy evolution in the early Universe. Using the three-dimensional hydrodynamics code GIZMO, we study the formation mechanism of cold, high-density gas clouds in interacting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f58032b539816b9fd0c38621aac13a91
https://doi.org/10.1093/mnras/sty122
https://doi.org/10.1093/mnras/sty122
Autor:
Hidenobu Yajima, Masakazu A. R. Kobayashi, Ryohei Itoh, Akio K. Inoue, Satoshi Kawanomoto, Haruka Kusakabe, Shohei Arata, Ikuru Iwata, Makito Abe, Haibin Zhang, Masami Ouchi, Ken Mawatari, Yoshiaki Ono, Tohru Nagao, Michael Rauch, Shotaro Kikuchihara, Yuichi Harikane, Yoshiaki Taniguchi, Kazuhiro Shimasaku, Kimihiko Nakajima, Nobunari Kashikawa, Satoshi Kikuta, Takatoshi Shibuya
We report the Subaru Hyper Suprime-Cam (HSC) discovery of two Ly$\alpha$ blobs (LABs), dubbed z70-1 and z49-1 at $z=6.965$ and $z=4.888$ respectively, that are Ly$\alpha$ emitters with a bright ($\log L_{\rm Ly\alpha}/{\rm [erg\ s^{-1}]}>43.4$) and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffacdfede0afd563571565e2e1343b03
http://arxiv.org/abs/1905.09841
http://arxiv.org/abs/1905.09841
Autor:
Hidenobu Yajima, Kentaro Nagamine, Andrea Ferrara, Seiji Fujimoto, Masami Ouchi, Christoph Behrens, Simona Gallerani, Andrea Pallottini, Shohei Arata, Rob Ivison
Publikováno v:
The Astrophysical Journal
We report the discovery of 10-kpc scale [CII] 158um halos surrounding star-forming galaxies in the early Universe. We choose deep ALMA data of 18 galaxies each with a star-formation rate of ~ 10-70 Msun with no signature of AGN whose [CII] lines are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ec4d8f6e4d0107dde19f2c851f5799
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Apr2018, Vol. 475 Issue 3, p4252-4262, 11p
Autor:
Haibin Zhang, Masami Ouchi, Ryohei Itoh, Takatoshi Shibuya, Yoshiaki Ono, Yuichi Harikane, Akio K. Inoue, Michael Rauch, Shotaro Kikuchihara, Kimihiko Nakajima, Hidenobu Yajima, Shohei Arata, Makito Abe, Ikuru Iwata, Nobunari Kashikawa, Satoshi Kawanomoto, Satoshi Kikuta, Masakazu A. R. Kobayashi, Haruka Kusakabe, Ken Mawatari
Publikováno v:
Astrophysical Journal; 3/10/2020, Vol. 891 Issue 2, p1-1, 1p
Autor:
Seiji Fujimoto, Masami Ouchi, Andrea Ferrara, Andrea Pallottini, R. J. Ivison, Christoph Behrens, Simona Gallerani, Shohei Arata, Hidenobu Yajima, Kentaro Nagamine
Publikováno v:
Astrophysical Journal; 12/20/2019, Vol. 887 Issue 2, p1-1, 1p