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Results 1 - 8 of 8

EMPRESS. X. Spatially resolved mass-metallicity relation in extremely metal-poor galaxies: evidence of episodic star-formation fueled by a metal-poor gas infall
- Virtual Journal - Volume 22, Issue 50 - article #4
- Kimihiko Nakajima, Masami Ouchi, Yuki Isobe, Yi Xu, Shinobu Ozaki, Tohru Nagao, Akio K. Inoue, Michael Rauch, Haruka Kusakabe, Masato Onodera, Moka Nishigaki, Yoshiaki Ono, Yuma Sugahara, Takashi Hattori, Yutaka Hirai, Takuya Hashimoto, Ji Hoon Kim, Takashi J. Moriya, Hiroto Yanagisawa, Shohei Aoyama, Seiji Fujimoto, Hajime Fukushima, Keita Fukushima, Yuichi Harikane, Shun Hatano, Kohei Hayashi, Tsuyoshi Ishigaki, Masahiro Kawasaki, Takashi Kojima, Yutaka Komiyama, Shuhei Koyama, Yusei Koyama, Chien-Hsiu Lee, Akinori Matsumoto, Ken Mawatari, Kentaro Motohara, Kai Murai, Kentaro Nagamine, Minami Nakane, Tomoki Saito, Rin Sasaki, Takatoshi Shibuya, Akihiro Suzuki, Tsutomu T. Takeuchi, Hiroya Umeda, Masayuki Umemura, Kuria Watanabe, Kiyoto Yabe, Hidenobu Yajima, Yechi Zhang
- https://arxiv.org/abs/2412.04541
Probing Chemical Enrichment in Extremely Metal-Poor Galaxies
- Virtual Journal - Volume 22, Issue 45 - article #3
- Keita Fukushima, Kentaro Nagamine, Akinori Matsumoto, Yuki Isobe, Masami Ouchi, Takayuki Saitoh, Yutaka Hirai
- https://arxiv.org/abs/2401.06450
Probing Chemical Enrichment in Extremely Metal-Poor Galaxies and First Galaxies. (arXiv:2401.06450v1 [astro-ph.GA])
- Virtual Journal - Volume 22, Issue 3 - article #14
- Keita Fukushima, Kentaro Nagamine, Akinori Matsumoto, Yuki Isobe, Masami Ouchi, Takayuki Saitoh, Yutaka Hirai
- http://arxiv.org/abs/2401.06450
Stellar Initial Mass Function (IMF) Probed with Supernova Rates and Neutrino Background: Cosmic-average IMF Slope Is ≃2–3 Similar to the Salpeter IMF
- Virtual Journal - Volume 21, Issue 14 - article #22
- Shohei Aoyama, Masami Ouchi, Yuichi Harikane
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/acba87
EMPRESS. VIII. A New Determination of Primordial He Abundance with Extremely Metal-Poor Galaxies: A Suggestion of the Lepton Asymmetry and Implications for the Hubble Tension. (arXiv:2203.09617v2 [astro-ph.CO] UPDATED)
- Virtual Journal - Volume 20, Issue 35 - article #3
- Akinori Matsumoto, Masami Ouchi, Kimihiko Nakajima, Masahiro Kawasaki, Kai Murai, Kentaro Motohara, Yuichi Harikane, Yoshiaki Ono, Kosuke Kushibiki, Shuhei Koyama, Shohei Aoyama, Masahiro Konishi, Hidenori Takahashi, Yuki Isobe, Hiroya Umeda, Yuma Sugahara, Masato Onodera, Kentaro Nagamine, Haruka Kusakabe, Yutaka Hirai, Takashi J. Moriya, Takatoshi Shibuya, Yutaka Komiyama, Keita Fukushima, Seiji Fujimoto, Takashi Hattori, Kohei Hayashi, Akio K. Inoue, Shotaro Kikuchihara, Takashi Kojima, Yusei Koyama, Chien-Hsiu Lee, Ken Mawatari, Takashi Miyata, Tohru Nagao, Shinobu Ozaki, Michael Rauch, Tomoki Saito, Akihiro Suzuki, Tsutomu T. Takeuchi, Masayuki Umemura, Yi Xu, Kiyoto Yabe, Yechi Zhang, Yuzuru Yoshii
- http://arxiv.org/abs/2203.09617
EMPRESS. II. Highly Fe-enriched Metal-poor Galaxies with ∼1.0 (Fe/O) ⊙ and 0.02 (O/H) ⊙ : Possible Traces of Supermassive (>300 M ⊙ ) Stars in Early Galaxies
- Virtual Journal - Volume 19, Issue 21 - article #33
- Takashi Kojima, Masami Ouchi, Michael Rauch, Yoshiaki Ono, Kimihiko Nakajima, Yuki Isobe, Seiji Fujimoto, Yuichi Harikane, Takuya Hashimoto, Masao Hayashi, Yutaka Komiyama, Haruka Kusakabe, Ji Hoon Kim, Chien-Hsiu Lee, Shiro Mukae, Tohru Nagao, Masato Onodera, Takatoshi Shibuya, Yuma Sugahara, Masayuki Umemura,, Kiyoto Yabe
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/913/1/22
The Abundance of Star-Forming Galaxies in the Redshift Range 8.5 to 12: New Results from the 2012 Hubble Ultra Deep Field Campaign
- Virtual Journal - Volume 10, Issue 48 - article #15
- Richard S Ellis, Ross J McLure, James S Dunlop, Brant E Robertson, Yoshiaki Ono, Matthew A Schenker, Anton Koekemoer, Rebecca A A Bowler, Masami Ouchi, Alexander B Rogers, Emma Curtis-Lake, Evan Schneider, Stephane Charlot, Daniel P Stark, Steven R Furlanetto, Michele Cirasuolo
- arXiv.org - Astrophysics - Volume: 2012, Issue: 30 Nov
- arXiv:1211.6804 [pdf, ps, other]
A galaxy at a redshift z = 6.96
- Virtual Journal - Volume 4, Issue 37 - article #31
- Masanori Iye, Kazuaki Ota, Nobunari Kashikawa, Hisanori Furusawa, Tetsuya Hashimoto, Takashi Hattori, Yuichi Matsuda, Tomoki Morokuma, Masami Ouchi and Kazuhiro Shimasaku
- Nature - Volume 443, Issue 7108
- First paragraph, Full Text, PDF (269K)See also: Editor's summary

Results 1 - 8 of 8

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