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- Title
The radio and γ-ray variability analysis of S5 0716+714.
- Authors
Li, H. Z.; Jiang, Y. G.; Yi, T. F.; Guo, D. F.; Chen, X.; Zhang, H. M.; Gao, Q. G.; Lu, F. W.; Ren, J. Y.
- Abstract
We have studied the variability of S5 0716+714 at radio 15 GHz and γ<inline-graphic></inline-graphic>-ray band using three different methods. A possible periodicity of P15GHz=266.0±11.5<inline-graphic></inline-graphic> and Pγ=344.0±16.4<inline-graphic></inline-graphic> days are obtained for radio 15 GHz and γ<inline-graphic></inline-graphic>-ray light curves, respectively. The variability may be related to the intrinsically emission mechanism. The difference between the variability timescales of radio 15 GHz and γ<inline-graphic></inline-graphic>-ray may be due to that the emission of radio 15 GHz is produced via the synchrotron process, while the γ<inline-graphic></inline-graphic>-ray is produced by both the SSC and EC processes.
- Subjects
GALAXIES; SYNCHROTRONS; LIGHT curves; RADIO frequency; EMISSION spectroscopy
- Publication
Astrophysics & Space Science, 2018, Vol 363, Issue 3, p0
- ISSN
0004-640X
- Publication type
Article
- DOI
10.1007/s10509-018-3256-7