5 papers
The radiative subpulse modulation and spectral features of PSR B192910 with the whole pulse phase emission
Zhengli Wang, Jiguang Lu, Weiyang Wang +7
In this work, we observe the nearby pulsar, PSR B192910, using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We find, for the first time, two new emission co…
An Extreme Radio Fluctuation of Pulsar B192910
Zhengli Wang, Shunshun Cao, Jiguang Lu +7
We report the detection of an extreme flux decrease accompanied by clear dispersion measure (DM) and rotation measure (RM) variations for pulsar B1929+10 during the 110-minute radi…
Radio Pulsar B095008: Radiation in Magnetosphere and Sparks above Surface
Zhengli Wang, Jiguang Lu, Jinchen Jiang +6
We observed the nearby 100-duty-cycle radio pulsar B0950+08 using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). We obtained the polarization profile for its…
PSR B0943+10: Mode Switch, Polar Cap Geometry, and Orthogonally Polarized Radiation
Shunshun Cao, Jinchen Jiang, Jaroslaw Dyks +10
As one of the paradigm examples to probe into pulsar magnetospheric dynamics, PSR B0943+10 (J0946+0951) manifests representatively, showing mode switch, orthogonal polarization and…
Non-symmetrical sparking may hint "zits'' on a pulsar surface
Zhengli Wang, Jiguang Lu, Jingchen Jiang +4
Pulsar electrodynamics could be relevant to the physics of stellar surface, which remains poorly understood for more than half a centenary and is difficult to probe due to the abse…