Formation and Evolution of Dwarf Elliptical Galaxy(Proceedings of Japan-France Seminar on Chemical Evolution of Galaxies with Active Star Formation)
スポンサーリンク
概要
- 論文の詳細を見る
Evolution of the dwarf elliptical galaxy is considered with special attention to gas loss from the galaxy by supernova explosion. The dwarf elliptical galaxy is modeled as a spherical ensemble of gas clouds undergoing mass loss and its structural evolution is followed by N-body simulation. A significant fraction of the initial mass should have been lost from dEs. The characteristic structure of observed dEs is naturally explained if the gas is mainly ejected from the central region of the galaxy.dwarf elliptical galaxyformationevolutiondynamics
- 東北大学の論文
- 1987-03-20
著者
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Tosa Makoto
Astronomical Institute Faculty Of Science Tohoku University
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NAKAMURA Akiko
Astronomical Institute, Faculty of Science, Tohoku University
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Nakamura Akiko
Astronomical Institute Faculty Of Science Tohoku University
関連論文
- Chemical Evolution of the Galactic Halo(Proceedings of Japan-France Seminar on Chemical Evolution of Galaxies with Active Star Formation)
- Cloud Implosion and Star Formation(Proceedings of Japan-France Seminar on Chemical Evolution of Galaxies with Active Star Formation)
- Formation and Evolution of Dwarf Elliptical Galaxy(Proceedings of Japan-France Seminar on Chemical Evolution of Galaxies with Active Star Formation)