NAOC Open IR
致密陡谱源1150+497的VLBI偏振性质
齐经武; 张海燕; 南仁东
2009
Source Publication天文学报
ISSN0001-5245
Volume0.0Issue:1.0Pages:15
Abstract利用美国甚长基线干涉阵对致密陡谱源1150+497进行双波段全偏振观测,获得该源在5GHz和8GHz波段的偏振流量和偏振矢量分布结果,发现该源偏振主要集中在核心处,并通过对三个频率偏振角的拟合,首次获得了源1150+497毫角秒尺度的旋转量约为66rad/m2.移去旋转量后,获得该源毫角秒尺度的内禀磁场分布,显示磁场矢量与喷流方向一致.
Keyword星系 喷流 射电连续谱 星系 物理数据与过程 偏振
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/63372
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
齐经武,张海燕,南仁东. 致密陡谱源1150+497的VLBI偏振性质[J]. 天文学报,2009,0.0(1.0):15.
APA 齐经武,张海燕,&南仁东.(2009).致密陡谱源1150+497的VLBI偏振性质.天文学报,0.0(1.0),15.
MLA 齐经武,et al."致密陡谱源1150+497的VLBI偏振性质".天文学报 0.0.1.0(2009):15.
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