基于大尺度谱线成图技术对恒星形成反馈的研究

The Feedback of Star Formation Based on Large-scale Spectroscopic Mapping Technology

恒星是宇宙的基本组成单元，恒星如何形成是天文学研究的一个基本问题，它在天体起源的研究中处于枢纽地位．对于小质量恒星的形成，虽然目前已有一个被普遍接受的基本的物理图景，但其中的每一个过程都存在着物理和化学上的复杂性．一个关键的问题是恒星形成对分子云的反馈影响，对该问题的研究有助于我们更深入地理解恒星形成及分子云演化．

Star Formation is a fundamental topic in astrophysics. Although there is a popular model of low-mass star formation, every step of the process is full of physical and chemical complexity. One of the key questions is the dynamical feedback during the process of star formation. The answer of this question will help us to understand the star formation and the evolution of molecular clouds.