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Position Angle Changes of Inner-Jets in a Sample of Blazars
Mi, Ligong1,3; Liu, Xiang1,2
AbstractWe have carried out the Gaussian model-fitting to 15 GHz VLBA cores for a sample of blazars from the MOJAVE database, analysed the correlations in the model-fitted parameters and studied the variability properties for different group of sources. We found that the Fermi LAT-detected blazars have on an average higher position angle changes of cores than the non-LAT detected blazars, and that the LAT-detected ones are associated with more variable cores in flux density.
KeywordActive Galactic Nuclei: Blazars Radio Continuum: Variability Gamma-ray: Fermi-lat
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000350481700045
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Document Type期刊论文
Affiliation1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
2.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Jiangsu, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Mi, Ligong,Liu, Xiang. Position Angle Changes of Inner-Jets in a Sample of Blazars[J]. JOURNAL OF ASTROPHYSICS AND ASTRONOMY,2014,35(3):393-396.
APA Mi, Ligong,&Liu, Xiang.(2014).Position Angle Changes of Inner-Jets in a Sample of Blazars.JOURNAL OF ASTROPHYSICS AND ASTRONOMY,35(3),393-396.
MLA Mi, Ligong,et al."Position Angle Changes of Inner-Jets in a Sample of Blazars".JOURNAL OF ASTROPHYSICS AND ASTRONOMY 35.3(2014):393-396.
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