Possible Atmospheric Diversity of Low Mass Exoplanets – Some Central Aspects
Possible Atmospheric Diversity of Low Mass Exoplanets – Some Central Aspects
复制标题
DOI：
10.1007/s11214-020-00716-4
复制
发表时间：
2020-07
影响因子：
10.3
通讯作者：
J. Grenfell;J. Leconte;F. Forget;M. Godolt;Ó. Carrión-González;L. Noack;F. Tian;H. Rauer;F. Gaillard;É. Bolmont;B. Charnay;M. Turbet
中科院分区：
文献类型：
--
作者：
J. Grenfell;J. Leconte;F. Forget;M. Godolt;Ó. Carrión-González;L. Noack;F. Tian;H. Rauer;F. Gaillard;É. Bolmont;B. Charnay;M. Turbet
系外行星科学继续以其丰富的多样性令人兴奋和惊讶。我们在这里讨论一些关键方面可能影响的范围外行星的陆地型大气可能存在于自然界中。我们的动机是新出现的观测，完善的方法来解决数据退化，改进的理论影响大气演变的关键过程和新一代的大气模型，耦合物理过程从深内部通过到外逸层，并考虑行星恒星系统作为一个整体。以太阳系为例，我们首先总结了塑造大气演化的主要过程，然后讨论了它们在系外行星环境中的潜在相互作用。我们总结了关键的不确定性，并考虑了各种各样的大气成分，讨论其潜在的发生在系外行星的背景下。
Exoplanetary science continues to excite and surprise with its rich diversity. We discuss here some key aspects potentially influencing the range of exoplanetary terrestrial-type atmospheres which could exist in nature. We are motivated by newly emerging observations, refined approaches to address data degeneracies, improved theories for key processes affecting atmospheric evolution and a new generation of atmospheric models which couple physical processes from the deep interior through to the exosphere and consider the planetary-star system as a whole. Using the Solar System as our guide we first summarize the main processes which sculpt atmospheric evolution then discuss their potential interactions in the context of exoplanetary environments. We summarize key uncertainties and consider a diverse range of atmospheric compositions discussing their potential occurrence in an exoplanetary context.