J4 ›› 2016, Vol. 1 ›› Issue (6): 19-22.

• 物理学 • 上一篇    下一篇

颜色-星等图研究的新模型——新型星族合成

  

  1. (大理大学天文与科技史研究所,云南大理671003)
  • 收稿日期:2016-05-12 出版日期:2016-06-15 发布日期:2016-06-15
  • 作者简介:李忠木,教授,主要从事星族合成及星系研究.

A New Model for Color-Magnitude Diagram Study: Advanced Stellar Population Synthesis

  1. (Institute for Astronomy and History of Science and Technology, Dali University, Dali, Yunnan 671003, China)
  • Received:2016-05-12 Online:2016-06-15 Published:2016-06-15

摘要:

介绍新型星族合成的模型构建、优势以及它在颜色-星等图研究中的应用。与传统星族合成模型相比,新模型对星团
颜色-星等图的拟合更准确、更全面,可以广泛地应用于星系、星团等研究。

关键词: 颜色-星等图, 星族合成, 星团, 星系

Abstract:

This paper mainly introduces the construction, advantages, and the application in color-magnitude diagram studies of
advanced stellar population synthesis model. The new model is more accurate in cluster color-magnitude diagram fitting, and can be
widely used in the studies of galaxies and star clusters. The results can be compared with those of traditional stellar population
synthesis models easily.

Key words: color-magnitude diagram, stellar population synthesis, star clusters, galaxies

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