论文标题
行星/碎屑光盘
Planetesimal/Debris discs
论文作者
论文摘要
本综述为年轻研究人员提供了我们当前对碎屑光盘的理解。它介绍了它们的一些基本属性和可观察到的东西，并描述了我们认为它们如何形成和碰撞发展。特别强调的是对灰尘和气体的Alma观察，这会限制行星的分布，挥发性的组成以及潜在的挥发性递送到行星大气中。
This review chapter for young researchers presents our current understanding of debris discs. It introduces some of their basic properties and observables, and describes how we think they form and collisionally evolve. Special emphasis is dedicated to ALMA observations of the dust and gas, which constrains the distribution of planetesimals, their volatile composition, and potential volatile delivery to planetary atmospheres.
