How to search for AGB stars in near-IR post-starburst spectra

被引：0
|
作者：
Lancon, A
Mouhcine, M
Fioc, M
Silva, D
机构：
[1] Univ Strasbourg 1, Astron Observ, F-67000 Strasbourg, France
[2] CNRS, UMR 7550, F-67000 Strasbourg, France
[3] Inst Astrophys, F-75014 Paris, France
[4] European Space Observ, D-85748 Garching, Germany
来源：
ASTRONOMY & ASTROPHYSICS | 1999年 / 344卷 / 02期
关键词：
stars : AGB and post-AGB; galaxies : star clusters; galaxies : stellar content; infrared : galaxies;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Based on evolutionary spectral synthesis models explicitly including the spectra of variable AGB stars, we select near-IR features that dentify the strong O-rich or C-rich AGB contributions to the near-IR light of post-starburst populations. AGB temperature scales and lifetimes remain major sources of uncertainties. We discuss applications and suggest massive post-starburst dusters as prime targets for observational tests.
引用
收藏
页码：L21 / L24
页数：4
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