A Radio Changing-state Jet in the Narrow-line Seyfert 1 Galaxy J1105+1452

Liming Dou, Zhining Chen, Jiahua Wu +9

We report the discovery of a radio-quiet to radio-loud transition in the narrow-line Seyfert 1 galaxy J1105+1452. The source has undergone a long-term evolution from a radio-quiet…