THEORETICAL HYDROGEN-LINE RATIOS FOR THE NARROW-LINE REGIONS OF ACTIVE GALACTIC NUCLEI

被引:127
作者
GASKELL, CM
FERLAND, GJ
机构
[1] UNIV CAMBRIDGE,INST ASTRON,CAMBRIDGE CB3 0HA,ENGLAND
[2] UNIV KENTUCKY,DEPT PHYS & ASTRON,LEXINGTON,KY 40506
关键词
D O I
10.1086/131352
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
引用
收藏
页码:393 / 397
页数:5
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