Heavy element abundances in giant stars

We present a comprehensive abundance analysis of 27 heavy elements in bright giant stars of the globular clusters M4 and M5 based on high-resolution, high signal-to-noise ratio...我们针对球状星团（globular clusters）M4和M5中的亮巨星，基于高分辨率、高信噪比（signal-to-noise ratio）的观测数据，开展了涵盖27种重元素的系统性丰度分析……