147 citations · 1.7k across the 59 of their papers we have counts for
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Orbital Phase Dependent Gamma-ray emissions from the Black Widow Pulsar
E. M. H. Wu, J. Takata, K. S. Cheng +5
We report on evidence for orbital phase-dependence of the gamma-ray emission from PSR B1957+20 black widow system by using the data of the Fermi Large Area Telescope. We divide an…
Pulsed γ-ray emission from magnetar 1E 2259+586
J. H. K. Wu, C. Y. Hui, R. H. H. Huang +6
Anomalous x-ray pulsars (AXPs) are thought to be magnetars which are young isolated neutron stars with extremely strong magnetic fields of > 10^14Gauss. Their tremendous magnetic f…
X-ray studies of the Black Widow Pulsar PSR B1957+20
R. H. H. Huang, A. K. H. Kong, J. Takata +3
We report on Chandra observations of the black widow pulsar, PSR B1957+20. Evidence for a binary-phase dependence of the X-ray emission from the pulsar is found with a deep observa…
Weyl fluid dark matter model tested on the galactic scale by weak gravitational lensing
K. C. Wong, T. Harko, K. S. Cheng +1
The higher dimensional Weyl curvature induces on the brane a new source of gravity. This Weyl fluid of geometrical origin (reducing in the spherically symmetric, static configurati…
Discovery of γ-ray pulsation and X-ray emission from the black widow pulsar PSR J2051-0827
J. H. K. Wu, A. K. H. Kong, R. H. H. Huang +4
We report the discovery of pulsed γ-ray emission and X-ray emission from the black widow millisecond pulsar PSR J2051-0827 by using the data from the Large Area Telescope (LAT) on…