| Possible γ-ray emission of radio intermediate AGN Ⅲ Zw 2 and its implication on the evolution of jets in AGNs |
| |
| 作者单位： | Liang Chen(National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China;Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China;Graduate University of Chine);Jin-Ming Bai,Hong-Tao Liu(National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China;Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China);Jin Zhang(College of Physics and Electronic Engineering, Guangxi Teachers Education University, Nanning 530001, China) |
| |
| 基金项目： | the West Ph.D. project of the Training Programme for the Talents of the West Light Foundation of the CAS; the National Natural Science Foundation of China (NSFC;Grant Nos.10903025 and 10778702) for financial support;the National Natural Science Foundation of China (Grant No.10973034); the 973 Program (Grant No.2009CB824800) |
| |
| 摘 要： | AGNs with hard γ-ray emission identified so far are radio-loud.III Zw 2 is a radio intermediate AGN with a relativistic jet.We study its spectral energy distribution (SED) and find that the broad band emissions are dominated by the non-thermal emissions from the jet.We model its SED through a synchrotron + inverse Compton (IC) model.The results show that the IC component of III Zw 2 peaks at a few MeV, and the flux density drops rapidly at higher energy with photon index Γ≈3.3 above 0.1GeV.The predicted flu...
|
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
