An Observational Study on First Galaxies and the Cosmic Reionization
| Project/Area Number |
19340046
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Astronomy
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| Research Institution | Ehime University |
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Principal Investigator |
TANIGUCHI Yoshiaki Ehime University, 宇宙進化研究センター, 教授 (40192637)
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| Co-Investigator(Kenkyū-buntansha) |
市川 隆 東北大学, 大学院・理学研究科, 教授 (80212992)
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| Co-Investigator(Renkei-kenkyūsha) |
ICHIKAWA Takashi 東北大学, 大学院・理学研究科, 教授 (80212992)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2009: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2008: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2007: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
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| Keywords | 銀河形成 / 銀河活動中心核 / 初代天体 / 宇宙再電離源 / 活動銀河中心核 / 宇宙再電離 |
|---|
| Research Abstract |
Using the multi-object infrared camera and spectrograph (MOIRCS) on the 8.2 m Subaru Telescope atop of Mt. Mauna Kea in Hawaii, USA (operated by the National Astronomical Observatory of Japan), we have made infrared deep imaging surveys for a few sky areas. We have been also making similar infrared surveys using the VISTA telescope of European Southern Observatory and the Hubble Space Telescope. Through these observations, we have found that low-metallicity star formation occurred in very high redshift galaxies.
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Report
(4 results)
Research Products
(81 results)
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[Presentation] 初代銀河2010
Author(s)
谷口義明
Organizer
初代星・初代銀河研究会
Place of Presentation
長崎大学
Year and Date
2010-03-18
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[Book] 銀河進化論2010
Author(s)
塩谷泰広・谷口義明
Total Pages
409
Publisher
プレアデス出版
Related Report
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[Book] 銀河進化論2009
Author(s)
塩谷泰広、谷口義明
Total Pages
409
Publisher
プレアデス出版
Related Report
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