SUPERLUMINAL

作品数:45被引量:35H指数:3
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相关领域:理学机械工程更多>>
相关作者:张江水樊军辉彭智敏更多>>
相关机构:广州大学云南大学更多>>
相关期刊:《Science China Chemistry》《Applied Mathematics》《Science China(Physics,Mechanics & Astronomy)》《Communications in Theoretical Physics》更多>>
相关基金:国家自然科学基金北京市自然科学基金国家教育部博士点基金国家高技术研究发展计划更多>>
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Model fitting of the kinematics of ten superluminal components in blazar 3C 279
《Research in Astronomy and Astrophysics》2013年第7期783-802,共20页Shan-Jie Qian 
The kinematics of ten superluminal components (C11-C16, C18, C20, C21 and C24) of blazar 3C 279 are studied from VLBI observations. It is shown that their initial trajectory, distance from the core and apparent spee...
关键词:radio continuum - galaxies jets - galaxies kinematics - galaxies individual (blazar 3C 279) 
Model-fitting of the kinematics of superluminal components in blazar 3C 279
《Research in Astronomy and Astrophysics》2012年第1期46-62,共17页Shan-Jie Qian 
A precessing jet-nozzle model with a precession period of about 25 yr has been proposed by Qian to interpret the change with time of the ejection position an- gle of the superluminal components observed using very lon...
关键词:radio continuum -- galaxies: jets -- galaxies: kinematics -- galaxies:individual (blazar 3C 279) 
A possible precession period for superluminal ejection in QSO 3C 279
《Research in Astronomy and Astrophysics》2011年第1期43-62,共20页Shan-Jie Qian 
The search for periodic features in fiux variability and superluminal ejection in blazars has been an important subject, which is helpful for providing significant clues to the understanding of the structure and kinem...
关键词:radio continuum -- quasars -- jets -- kinematics -- individual: 3C 279 
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