176 citations · 853 across the 45 of their papers we have counts for
5 papers · 1 filter
The timing behavior of magnetar Swift J1822.3-1606: timing noise or a decreasing period derivative?
H. Tong, R. X. Xu
The different timing results of the magnetar Swift J1822.3-1606 is analyzed and understood theoretically. It is pointed that different timing solutions are caused not only by timin…
AXPs & SGRs: Magnetar or Quarctar?
Guojun Qiao, Xiongwei Liu, Renxin Xu +4
The concept of a "magnetar" was proposed mainly because of two factors. First, the X-ray luminosity of Anomalous X-ray Pulsars (AXPs) and Soft Gamma-Ray Repeaters (SGRs) is larger…
Braking PSR J1734-3333 with a possible fall-back disk
X. W. Liu, R. X. Xu, G. J. Qiao +2
The very small braking index of PSR J1734-3333, , challenges the current theories of braking mechanisms in pulsars. We present a possible interpretation that this puls…
Non-detection of pulsed radio emission from magnetar Swift J1834.9-0846: constraint on the fundamental plane of magnetar radio emission
H. Tong, J. P. Yuan, Z. Y. Liu
The magnetar Swift J1834.9-0846 is observed using Nanshan 25 meter radio telescope. No pulsed radio emission is detected. The upper limit on pulsed radio emission from this source…
Recent glitches detected in the Crab pulsar
Jingbo Wang, Na Wang, Hao Tong +1
From 2000 to 2010, monitoring of radio emission from the Crab pulsar at Xinjiang Observatory detected a total of nine glitches. The occurrence of glitches appears to be a random pr…