11 citations · 30 across the 12 of their papers we have counts for
11 papers · 1 filter
Understanding Pulsar Magnetospheres with the SKAO
L. S. Oswald, A. Basu, M. Chakraborty +21
The SKA telescopes will bring unparalleled sensitivity across a broad radio band, a wide field of view across the Southern sky, and the capacity for sub-arraying, all of which make…
Pulsar anti-glitches: starquakes driven by magnetism?
Hanyuan Long, Ruipeng Lu, Weiyang Wang +4
In the conventional starquake model of pulsar glitches, it is usually assumed that such events arise from fault slip induced by the self-gravity of compact objects. This inevitably…
Constraining Pulsar Radiative Geometry via Multi-wavelength Modeling
Tong Zhao, Shunshun Cao, Renxin Xu
We propose that jointly modeling the thermal X-ray pulse profiles and the polarization position angles offers an effective means of locating the polarization orientation focus of t…
Understanding pulsar magnetospheres with the SKAO
L. S. Oswald, A. Basu, M. Chakraborty +22
The SKA telescopes will bring unparalleled sensitivity across a broad radio band, a wide field of view across the Southern sky, and the capacity for sub-arraying, all of which make…
Pulsar electrodynamics inferred from frequency-dependent circular polarization diversity
Shunshun Cao, Yanjun Guo, Jinchen Jiang +3
The nature of coherent radio emission is still challenging even after more than half a century of pulsar discovery, but it is generally a consensus that single-pulse observations a…
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…
Rapid Rotation of Polarization Orientations in PSR B1919+21's Single Pulses: Implications On Pulsar's Magnetospheric Dynamics
Shunshun Cao, Jinchen Jiang, Jaroslaw Dyks +5
We analyze and model rapid rotations of polarization orientations in PSR B1919+21's single pulses based on Five-hundred-meter Aperture Spherical radio Telescope observation data. I…
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…
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…
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…
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…