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arXiv 0912.5085astro-ph.SR
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冷星和亚恒星天体的分子天文学

Molecular astronomy of cool stars and sub-stellar objects

Peter F. Bernath

摘要:

对各种各样的“冷”天体,包括太阳、太阳黑子、K型、M型和S型恒星、碳星、褐矮星和太阳系外行星的光学和红外光谱进行了评述。这篇评论为化学物理学家理解和欣赏天文学中发现的独特分子环境提供了必要的天文学背景。讨论了模拟观测到的光谱能量分布所需的分子不透明度的计算。

英文摘要:

The optical and infrared spectra of a wide variety of `cool' astronomical objects including the Sun, sunspots, K-, M- and S-type stars, carbon stars, brown dwarfs and extrasolar planets are reviewed. The review provides the necessary astronomical background for chemical physicists to understand and appreciate the unique molecular environments found in astronomy. The calculation of molecular opacities needed to simulate the observed spectral energy distributions is discussed.

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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