Formation of the first generation of stars and blackholes in the Universe
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- YOSHIDA Naoki
- Department of Physics, School of Science, The University of Tokyo Kavli Institute for the Physics and Mathematics of the Universe (WPI), UTIAS, The University of Tokyo Research Center for the Early Universe, The University of Tokyo
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<p>Modern sky surveys using large ground-based telescopes have discovered a variety of celestial objects. Prominent structures such as galaxies and galaxy clusters are found virtually everywhere, and their collective distribution forms the large-scale structure of the Universe. It is thought that all of the rich content in the present-day Universe developed through gravitational amplification of primeval density fluctuations generated in the very early phase of cosmic evolution. The standard theoretical model based on an array of recent observations accurately predicts the physical conditions in the early Universe, and powerful super-computers allow us to simulate in detail the formation and evolution of cosmic structure to the present epoch. We review recent progress in the study on the first generation of stars and blackholes. We focus on the physics of early structure formation, while identifying several key issues and open questions. Finally, we discuss prospects for future observations of the first stars, galaxies and blackholes.</p>
収録刊行物
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- Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences
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Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences 95 (1), 17-28, 2019-01-11
日本学士院
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詳細情報 詳細情報について
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- CRID
- 1390001288108091904
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- NII論文ID
- 130007555477
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- NII書誌ID
- AA00785485
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- ISSN
- 13492896
- 03862208
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- NDL書誌ID
- 029545755
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- PubMed
- 30643093
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 使用不可