CO and CaT derived sigma in spiral galaxies
收藏B2FIND2026-03-19 收录
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We examine the stellar velocity dispersions ({sigma}) of a sample of 48 galaxies, 35 of which are spirals, from the Palomar nearby galaxy survey. It is known that for...
我们针对帕洛马近邻星系巡天（Palomar Nearby Galaxy Survey）的48个星系样本开展恒星速度弥散（stellar velocity dispersions，常用符号为σ）的研究，其中35个为旋涡星系。已有研究表明，对于……
