论文标题
过渡磁盘：从SED到成像的观察革命
Transition disks: the observational revolution from SEDs to imaging
论文作者
论文摘要
周围年轻恒星周围的原月球磁盘是行星的出生地。特别令人感兴趣的是具有数十亿个Au的内部灰尘空腔的过渡磁盘，暗示了大量同伴的存在。这些空腔首先是通过其光谱能量分布（SED）的缺陷认识到的，后来通过毫米干涉测定法确认。 Atacama大毫米/亚毫米阵列（ALMA）确实彻底改变了尘埃和气体中原星盘的空间分辨成像的领域，从而为缝隙和空腔的起源提供了重要的提示。同时，已经揭示了新型的子结构。红外观察结果也显示了分辨率成像，干涉法和光谱法中的各种子结构。自从上一次过渡磁盘（Protostars和Planets VI）的评论论文以来，已经获取了大量数据，从而导致了过渡磁盘起源的许多新见解。在这篇综述中，我将总结过去十年来的观察性工作，将他们的见解与SED建模的预测进行比较，分析过渡磁盘种群的性质，并讨论它们在一般磁盘进化中的作用。
Protoplanetary disks surrounding young stars are the birth place of planets. Of particular interest are the transition disks with large inner dust cavities of tens of au, hinting at the presence of massive companions. These cavities were first recognized by a deficit in their Spectral Energy Distribution (SED), later confirmed by millimeter interferometry observations. The Atacama Large Millimeter/submillimeter Array (ALMA) has truly revolutionized the field of spatially resolved imaging of protoplanetary disks in both dust and gas, providing important hints for the origin of gaps and cavities. At the same time, new types of substructures have been revealed. Also infrared observations show a large range of substructures both in resolved imaging, interferometry and spectroscopy. Since the last review paper of transition disks (Protostars and Planets VI), a huge amount of data has been taken, which led to numerous new insights in the origin of transition disks. In this review I will summarize the observational efforts from the past decade, compare their insights with the predictions from SED modeling, analyze the properties of the transition disk population and discuss their role in general disk evolution.
