The Slow Merger of Massive Stars: Merger Types and Post-Merger Evolution
نویسندگان
چکیده
منابع مشابه
The Slow Merger of Massive Stars
We study the complete merger of two massive stars inside a common envelope and the subsequent evolution of the merger product, a rapidly rotating massive supergiant. Three qualitatively different types of mergers have been identified and investigated in detail, and the post-merger evolution has been followed to the immediate presupernova stage. The “quiet merger” case does not lead to significa...
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We present detailed simulations of the interaction of a stream emanating from a masslosing secondary with the core of a massive supergiant in the slow merger of the two stars inside a common envelope. The dynamics of the stream can be divided into a ballistic phase, starting at the L1 point, and a hydrodynamical phase where the stream interacts strongly with the core. Considering the merger of ...
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ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 2002
ISSN: 0252-9211
DOI: 10.1017/s0252921100001457