NAOC Open IR
类星体4c3925的merlin图象角秒尺度上的单边喷流
吴盛殷1; PaulinyToth I I K2; Porcas R W2
1999
Source Publication天体物理学报
ISSN0253-2379
Volume019Issue:001Pages:15
Abstract长时间以来被看作是典型致密双源之一的类星体4C 39.25,其主要成分显示坦谱,且具有特殊的视超光速结构变化,根据在18厘米波长新的VLBI及MERLIN观测,可以认为该源是一个核-喷流类星体。喷流在毫角秒尺度上旋转了大约90度,并最终向79度的方向角延伸,喷流中包含了几个“节”及在其终点的一个热斑。预期在更高频率的亚毫角秒观测可以证实这样的结构,并对其核本身在18厘米,甚至6厘米波长都几乎是不可
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/53193
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.德国马普学会射电天文学研究所
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
吴盛殷,PaulinyToth I I K,Porcas R W. 类星体4c3925的merlin图象角秒尺度上的单边喷流[J]. 天体物理学报,1999,019(001):15.
APA 吴盛殷,PaulinyToth I I K,&Porcas R W.(1999).类星体4c3925的merlin图象角秒尺度上的单边喷流.天体物理学报,019(001),15.
MLA 吴盛殷,et al."类星体4c3925的merlin图象角秒尺度上的单边喷流".天体物理学报 019.001(1999):15.
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