Ca4227 indices in early-type galaxies
收藏B2FIND2026-03-19 收录
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We have investigated the abundance of calcium in early-type galaxies by measuring the strength of the CaI {lambda}4227 absorption line in their integrated spectra. The database...
本研究通过测量早型星系（early-type galaxies）的积分光谱中CaI λ4227吸收线的强度，对该类星系的钙丰度进行了探究。本数据集的相关数据库……
