系外行星大气研究现状

发布时间：2018-04-04 19:49

本文选题：系外行星大气　切入点：大气模型　出处：《天文学进展》2015年01期

【摘要】：探测系外行星的最终目的是为了寻找系外生命和宣居行星,而系外行星大气是人们了解行星宜居特性的窗口,所以系外行星大气的研究至关重要。近10年来,系外行星大气的理论研究和观测都发展迅速。受观测技术限制,目前观测到大气的系外行星主要是用凌星法探测到的热木星和超级地球,还有用直接成像法探测到的离主星较远的年轻气态巨行星。力求在系外行星大气领域飞速发展之际,对该领域研究现状做简明介绍。首先介绍系外行星大气的观测方法,随后介绍热木星和超级地球的大气概况和研究现状,最后对系外行星大气探测的有关项目进行简要介绍,以展示未来系外行星大气研究的前景。
[Abstract]:The ultimate purpose of exploring exoplanets is to find out exoplanets, and the atmosphere of exoplanets is a window to understand the habitable characteristics of planets, so the study of the atmosphere of exoplanets is very important.In the last 10 years, the theoretical research and observation of exoplanet atmosphere have developed rapidly.Limited by observational techniques, the exoplanets in the atmosphere are mainly hot Jupiter and superEarth detected by the Lexus method, and the young gaseous giant planets detected by direct imaging method.At the time of the rapid development of the field of exoplanet atmosphere, this paper briefly introduces the present situation of the research in this field.This paper first introduces the observation methods of exoplanet atmosphere, then introduces the atmospheric profile and research status of hot Jupiter and superEarth, and finally briefly introduces the related items of exoplanet atmospheric exploration.In order to show the future of the atmosphere of exoplanet prospects.
【作者单位】：中国科学院紫金山天文台;中国科学院大学;中国科学院行星科学重点实验室;
【基金】：国家自然科学基金(11273068,11473073) 中国科学院战略性先导科技专项(B类)资助(XDB09000000) 中国科学院新兴与交叉学科布局试点项目(KJZD-EW-Z001) 紫金山天文台小行星基金会资助
【分类号】：P134

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