Evolution of Massive Stars. II : Helium-Burning Stage
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概要
- 論文の詳細を見る
To investigate the evolution of massive stars in the helium-burning stage, four sample models (M=15.6Mxodoi) consisting of the following four regions are constructed: (1) hydrogenrich envelope, (2) radiative zone with varying hydrogen content, (3) radiative helium region, (4) convective helium core. The results show that these models lie in the Hertzsprung gap of the h and x Persei cluster and do not explain the existence of the red supergiants branch of this cluster. These models are also compared with those in which the rate of helium burning is slower by a factor of 10. The comparison shows that the properties of models having the double energy-source are very sensitive to the rates of both the hydrogen- and helium-burning.
- 理論物理学刊行会の論文
- 1959-10-25
著者
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Hayashi Chushiro
Department Of Nuclear Science Kyoto University
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Nishida Minoru
Department Of Applied Science For Electronics And Materials Kyushu University
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Jugaku Jun
Department Of Nuclear Science : Research Institute For Fundamental Physics Kyoto University : Mount
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Nishida Minoru
Department Of Nuclear Science : Research Institute For Fundamental Physics Kyoto University
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Nishida Minoru
Department Of Applied Chemistry Faculty Of Science Science University Of Tokyo Kagurazaka
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HAYASHI Chushiro
Department of Nuclear Science : Research Institute for Fundamental Physics Kyoto University : National Aeronautics and Space Administration
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