Abundance Analysis of HD131023

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2001,（3）
• 所属期刊栏目: CENERAL
• 页码范围: 461-462
• 页数: 2页
• 分类号: 04
• 语种: 英文

摘要

Based on high resolution and high signal-to-noise ratio spectra, we determine the chemical abundance of nearby star HD131023 by using differential anlysis. Abundances of a total of 24 elements are presented. Some heavy elements, such as Sr, Y, Ba, La and Nd, are found to be overabundant relative to the Sun.