A kinematic study of the compact jet in quasar B3 1633+382

A kinematic study of the compact jet in quasar B3 1633+382
复制标题

DOI:
10.1051/0004-6361/201014113
复制
发表时间:
2010-06
影响因子:
6.5
通讯作者:
Yi Liu;D. Jiang;Z. Shen;M. Karouzos
Yi Liu;D. Jiang;Z. Shen;M. Karouzos
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Yi Liu;D. Jiang;Z. Shen;M. Karouzos

文献摘要

相似文献

我们提出了类星体B3 1633+382中致密射流组分运动的研究。通过对22 GHz波段3个分量(B1、B2和B3)的14次VLBI观测数据进行分析,发现了两种不同的分量分类可能性。因此,可以采用两种相应的运动学模型来解释部件的演化轨迹。一个是线性运动,另一个是螺旋运动。未来的观测需要为这些部件在该源中的运动提供新的运动学约束。
We present a study of the motion of compact jet components in quasar B3 1633+382. Through analyzing 14 epochs of VLBI observations of three components (B1, B2, and B3) at 22 GHz, we find two different possibilities of component classification. Thus two corresponding kinematical models can be adopted to explain the evolutionary track of components. One is a linear motion, while another is a helical model. Future observations are needed to provide new kinematical constraints for the motion of these components in this source.