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arXiv 0803.1986astro-ph
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Ia型超新星的伴星

Companion Stars of Type Ia Supernovae

Zhanwen Han

摘要:

WD+MS通道的单简并方案是目前有利的Ia型超新星(SNe Ia)的祖先。将该通道的详细双星演化计算结果转换为最新版本的双星总体合成程序,得到了SN爆炸时刻伴星的许多性质的分布。这些性质可以通过未来的观测来验证。

英文摘要:

The WD+MS channel of the single-degenerate scenario is currently favourable for progenitors of type Ia supernovae (SNe Ia). Incorporating the results of detailed binary evolution calculations for this channel into the latest version of a binary population synthesis code, I obtained the distributions of many properties of the companion stars at the moment of SN explosion. The properties can be verified by future observations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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