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arXiv 1507.08443astro-ph.SR
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麦哲伦云中B[e]超巨星的盘追踪

Disk tracing for B[e] supergiants in the Magellanic Clouds

G. Maravelias, M. Kraus, A. Aret

摘要:

B[e]超巨星是具有复杂星周环境的演化大质量恒星。一些重要的发射特征探测了星周物质的结构和运动学。在我们对麦哲伦云B[e]超巨星的调查中,我们关注的是[OI]和[CaII]发射线,我们在另外四个物体中发现了它们。

英文摘要:

B[e] supergiants are evolved massive stars with a complex circumstellar environment. A number of important emission features probe the structure and the kinematics of the circumstellar material. In our survey of Magellanic Cloud B[e] supergiants we focus on the [OI] and [CaII] emission lines, which we identified in four more objects.

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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