Probing the nature of multiple lobe‐like emissions in 3C 84
Probing the nature of multiple lobe‐like emissions in 3C 84
复制标题
探讨 3C 84 中多叶状发射的性质
DOI:
10.1002/asna.200811146
复制
发表时间:
2009
影响因子:
0.9
通讯作者:
M. Inoue
中科院分区:
文献类型:
--
作者:
H. Nagai;K. Asada;A. Doi;S. Kameno;M. Inoue
The bright radio source 3C 84 has a CSO-like feature in the central 10-pc scale with extended emissions on scale up to kpc. Our kinematic and synchrotron age measurements support that the innermost feature is a CSO formed by recent restarted activity before the radio emission that originated in the earlier activities has completely faded. The average rate of the jet power of the innermost feature over the source age is at least ∼1044 erg s–1. Synchrotron age constraint for an outer lobe-like feature beyond the central CSO indicates that this feature originates in the outburst from ∼1.3×105 years ago. Inferred duty cycle of the jet ejection is much shorter than the time scale expected from microquasars (© 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
影响因子:
2.3
作者:
K. Asada;S. Kameno;Zhi-qiang Shen;S. Horiuchi;D. Gabuzda;M. Inoue
通讯作者:
K. Asada;S. Kameno;Zhi-qiang Shen;S. Horiuchi;D. Gabuzda;M. Inoue
DOI:
--
发表时间:
2006
期刊:
The Astrophysical Journal 648,1
影响因子:
--
作者:
Nagai;H.;Inoue;M.;Asada;K.;Kameno;S.;Doi;A.
通讯作者:
A.