46 citations · 122 across the 7 of their papers we have counts for
7 papers
Kes 75 with IXPE: Detection of Nebular X-ray Polarization and Change in Pulsar Lightcurve
Josephine Wong, Jack T. Dinsmore, Roger W. Romani +16
We present the first X-ray polarization measurements of the PSR/PWN complex within SNR Kes 75. Two IXPE observations were conducted in October/November 2024 a…
High-Resolution Radio Study of the Dragonfly Nebula
Ruolan Jin, C. -Y. Ng, Mallory S. E. Roberts +1
The Dragonfly Nebula (G75.20.1) powered by the young pulsar J20213651 is a rare pulsar wind nebula (PWN) that shows double tori and polar jets enclosed by a bow-shock structu…
A Multi-epoch X-ray Study of the Spiral Galaxy NGC 7331
Ruolan Jin, Albert K. H. Kong
X-ray point sources in galaxies are dominated by X-ray binaries (XRBs) that are variables or transients and whether their variability would alter the X-ray luminosity functions (XL…
A Possible 55-day X-ray Period of the Ultraluminous Accreting Pulsar M82 X-2
A. K. H. Kong, C. -P. Hu, L. C. -C. Lin +4
We report a possible detection of a 55-day X-ray modulation for the ultraluminous accreting pulsar M82 X-2 from archival Chandra observations. Because M82 X-2 is known to have a 2.…
Searches for millisecond pulsar candidates among the unidentified Fermi objects
C. Y. Hui, S. M. Park, C. P. Hu +9
Here we report the results of searching millisecond pulsar (MSP) candidates from the Fermi LAT second source catalog (2FGL). Seven unassociated ray sources in this catalog are…
NuSTAR observations and broadband spectral energy distribution modeling of the millisecond pulsar binary PSR J1023+0038
K. L. Li, A. K. H. Kong, J. Takata +4
We report the first hard X-ray (3-79 keV) observations of the millisecond pulsar (MSP) binary PSR J1023+0038 using NuSTAR. This system has been shown transiting between a low-mass…
Discovery of an ultracompact gamma-ray millisecond pulsar binary candidate
A. K. H. Kong, R. Jin, T. -C. Yen +8
We report multi-wavelength observations of the unidentified Fermi object 2FGL J1653.6-0159. With the help of high-resolution X-ray observation, we have identified an X-ray and opti…