论文标题
环形电离簇的物理特性：NGC 7742
Physical properties of circumnuclear ionizing clusters: NGC 7742
论文作者
论文摘要
我们已经分析了螺旋星系NGC7742的周环环，以了解其形成和进化。我们获得了气态丰度，表征了簇的星际介质，并研究了电离簇的性能。我们还使用光谱的红色波长范围实现了一种新方法，目的是了解恒星在高金属度环境中如何演变。
We have analyzed the circumnuclear ring of the spiral galaxy NGC7742 in order to understand its formation and evolution. We have obtained gaseous abundances, characterized the interstellar medium of the clusters and studied the properties of the ionizing clusters. We have also implemented a new methodology using the red wavelength range of optical spectra, with the purpose of understanding how star formation evolves in high metallicity environments.
