The radio and gamma-ray variability analysis of S5 0716+714
Li, H. Z.1,2; Jiang, Y. G.3; Yi, T. F.4; Guo, D. F.3; Chen, X.3; Zhang, H. M.5,6; Gao, Q. G.1; Lu, F. W.1; Ren, J. Y.1
发表期刊ASTROPHYSICS AND SPACE SCIENCE
2018-03-01
卷号363期号:3
DOI10.1007/s10509-018-3256-7
收录类别SCI
关键词Bl Lacertae Objects: Individual (0716+714)-galaxies: Active-galaxies: Jets
摘要

We have studied the variability of S5 0716+714 at radio 15 GHz and gamma-ray band using three different methods. A possible periodicity of P-15 GHz = 266.0 +/- 11.5 and P gamma = 344.0 +/- 16.4 days are obtained for radio 15 GHz and gamma-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 gamma-ray may be due to that the emission of radio 15 GHz is produced via the synchrotron process, while the gamma-ray is produced by both the SSC and EC processes.

资助项目NASA[NNX08AW31G] ; NASA[NNX11A043G] ; NSF[AST-0808050] ; NSF[AST-1109911] ; Open Projects of Key Laboratory for the Structure and Evolution of Celestial Objects of Chinese Academy of Sciences[OP201505] ; Natural Science Foundation of Yunnan Province[2013FB063] ; Young Teachers Program of Yuxi Nurmal University ; National Natural Science Foundation of China[11403015] ; National Natural Science Foundation of China[11463001] ; National Natural Science Foundation of China[U1531105] ; Program for Innovative Research Team (in Science and Technology) in University of Yunnan Province (IRTSTYN)
项目资助者NASA[NNX08AW31G, NNX11A043G] ; NSF[AST-0808050, AST-1109911] ; Open Projects of Key Laboratory for the Structure and Evolution of Celestial Objects of Chinese Academy of Sciences[OP201505] ; Natural Science Foundation of Yunnan Province[2013FB063] ; Young Teachers Program of Yuxi Nurmal University ; National Natural Science Foundation of China[11403015, 11463001, U1531105] ; Program for Innovative Research Team (in Science and Technology) in University of Yunnan Province (IRTSTYN)
语种英语
学科领域天文学 ; 星系与宇宙学
学科门类理学 ; 理学::天文学
文章类型Article
出版者SPRINGER
出版地VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
ISSN0004-640X
URL查看原文
WOS记录号WOS:000426605200001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]BL-LACERTAE OBJECTS ; INTRADAY VARIABILITY ; RAPID VARIABILITY ; OPTICAL VARIABILITY ; TIME-SERIES ; RELATIVISTIC JETS ; LOUD BLAZARS ; SPACED DATA ; PERIOD ; S5-0716+714
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/12290
专题中国科学院天体结构与演化重点实验室
通讯作者Li, H. Z.
作者单位1.Physics Department, Yuxi Normal University, Yuxi 653100, China
2.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China
3.Shandong Provincial Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai 264209, China
4.Physics Department, Yunan Normal University, Kunming, Yunnan 650092, China
5.GXU-NAOC Center for Astrophysics and Space Sciences, Department of Physics, Guangxi University, Nanning 530004, China
6.Guangxi Key Laboratory for the Relativistic Astrophysics, Nanning 530004, China
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Li, H. Z.,Jiang, Y. G.,Yi, T. F.,et al. The radio and gamma-ray variability analysis of S5 0716+714[J]. ASTROPHYSICS AND SPACE SCIENCE,2018,363(3).
APA Li, H. Z..,Jiang, Y. G..,Yi, T. F..,Guo, D. F..,Chen, X..,...&Ren, J. Y..(2018).The radio and gamma-ray variability analysis of S5 0716+714.ASTROPHYSICS AND SPACE SCIENCE,363(3).
MLA Li, H. Z.,et al."The radio and gamma-ray variability analysis of S5 0716+714".ASTROPHYSICS AND SPACE SCIENCE 363.3(2018).
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