Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
The analysis of γ-ray flux variability along with the parsec-scale jet kinematics suggests that the high-energy radiation in the BL Lac object S5 0716+714 has a significant correlation with the mm-VLBI core flux density and with the local orientation of the inner jet flow. For the first time in any blazar, we report a significant correlation between the γ-ray flux variations and the variations in the local orientation of the jet outflow (position angle). We find that the γ-ray flux variations lead the 7 mm VLBI core flux variations by 82±32 days, which suggests that the high-energy emission in S5 0716+714 is coming from a region located 3.8±1.9 parsecs closer to the central black hole than the "core" seen on the mm-VLBI images. The results imply a strong physical and casual connection between γ-ray emission and the inner jet morphology in the source.
Язык оригинала | английский |
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Номер статьи | 120 |
Журнал | Proceedings of Science |
Состояние | Опубликовано - 2014 |
Событие | 12th European VLBI Network Symposium and Users Meeting, EVN 2014 - Cagliari, Италия Продолжительность: 7 окт 2014 → 10 окт 2014 |
ID: 88384297