论文标题

大规模恒星研究中的公开问题

Open questions in massive star research

论文作者

Langer, N.

论文摘要

在讨论大型恒星领域的公开问题时,我认为它们从出生到死亡的演变。在谈到了巨大的恒星形成后,这可能是双模式的,并且不会导致最高质量的零老龄序列,我认为巨大恒星的后果接近他们的爱丁顿限制。然后,在讨论二进制伴侣的影响时,我强调了大规模的Algols和接触二进制方面的重要性,以理解质量转移的后果以及二进制文件在形成狼射线星中的作用。最后,提供了对配对不稳定性超新星和超小超新星的讨论。

In discussing open question in the field of massive stars, I consider their evolution from birth to death. After touching upon massive star formation, which may be bi-modal and not lead to a zero-age main sequence at the highest masses, I consider the consequences of massive stars being close to their Eddington limit. Then, when discussing the effects of a binary companion, I highlight the importance of massive Algols and contact binaries for understanding the consequences of mass transfer, and the role of binaries in forming Wolf-Rayet stars. Finally, a discussion on pair instability supernovae and of superluminous supernovae is provided.

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