The analysis of AGB star photospheres

被引：0
|
作者：
Smith, VV [1 ]
机构：
[1] Univ Texas, Dept Phys, El Paso, TX 79968 USA
来源：
ASYMPTOTIC GIANT BRANCH STARS | 1999年 / 191期
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The presence of excess C-12, C-13, N-14, Li, and the heavy s-process elements in the photospheres of AGB stars betray the operation of Hand He-4-burning, hot-bottom burning, and slow neutron-capture nucleosynthesis. Careful abundance analyses of these various elements provides insight into both nucleosynthesis events and mixing processes which occur deep within the AGB star. Recent results for the s-process are discussed.
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收藏
页码：69 / 74
页数：6
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