标题： 如何在近红外后恒星爆发光谱中搜索AGB星 显示英文标题

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

摘要： 基于明确包含可变AGB恒星光谱的演化光谱综合模型，我们挑选了近红外特征，这些特征能够识别强氧富集或碳富集的AGB对后星暴群体近红外光的主要贡献。AGB温度尺度和寿命仍然是主要的不确定性来源。我们讨论了这些模型的应用，并建议大质量后星暴星团作为观测检验的理想目标。 显示英文摘要

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 clusters as prime targets for observational tests.