ABUNDANCES IN VIRGO SPIRAL GALAXIES

被引:2
|
作者
SHIELDS, GA
机构
关键词
SPIRAL GALAXIES; H II REGIONS; O ABUNDANCE;
D O I
10.1086/132907
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Observations of H II regions in spirals in the Virgo cluster suggest oxygen abundances substantially higher than in comparable field galaxies. Possible causes include stripping of the outer hydrogen disk and curtailment of cosmological infall in the cluster environment.
引用
收藏
页码:916 / 918
页数:3
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