Superluminal radio source PKS 0420-014
Data(s) |
1998
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Resumo |
The very long baseline interferometry result of a superluminal radio source PKS 0420-014 at 5 GHz with Shanghai (China), Urumqi (China), Note (Italy), and HartRAO (South Africa) telescopes is presented. Proper motions of the relativistic jet components in the source are calculated. Based on the Self-Compton emission in a uniform spherical model, the beaming parameters of the source are estimated. The results show that PKS 0420-014 has a high Doppler factor of 9.3, a Lorentz factor of 6.5, and a small angle of 5.5 degrees to the line of sight. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
洪晓瑜;蒋栋荣;沈志强.Superluminal Radio Source PKS 0420-014,Chinese Physics Letters,1998,15(7):545 |
Palavras-Chave | #射电天文学 |
Tipo |
期刊论文 |