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arXiv 2007.04416astro-ph.SRastro-ph.EP
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评论“太阳比其他太阳系恒星更活跃”

Comment on "The Sun is less active than other solar-like stars"

Travis S. Metcalfe, Jennifer van Saders

摘要:

Reinhold等人(Science,2020年5月1日,第518页)提供了两种可能的测量解释,表明太阳比其他类太阳恒星活跃。我们认为,这些解释之一预期观察到的两个恒星样本的属性之间的差异。这表明类太阳恒星在特定的演化阶段之后变得永久性地变小。

英文摘要:

Reinhold et al. (Science, 1 May 2020, p. 518) provided two possible interpretations of measurements showing that the Sun is less active than other solar-like stars. We argue that one of those interpretations anticipates the observed differences between the properties of their two stellar samples. This suggests that solar-like stars become permanently less variable beyond a specific evolutionary phase.

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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