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

页码：L21 / L24

页数：4

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