恒星的主序后演化

The Post Main Sequence Evolution of Stars

本文按质量把恒星分为四类:一、小质量恒星0.07M_☉<M<2.2M_☉,二、中质量恒星M<8M_☉或9M_☉之间,三、准大质量恒星M<13M_☉,四、大质量恒星。分别对它们主序后演化中的若干重要问题,特别是近十年中的研究进展作了评述。

Stars can be classified into four categories according to their initial mass as follows: (1) low mass stars with 0.07M<M<2.2M; (2) intermadiate mass stars with M<8 to 9M; (3) quasi-massive stars witk M<13 M; and (4) massive stars. Some important questions about the post main sequence evolutions of stars with different mass are reviewed, attention being paid especially to the progress in the last decade.