524 citations · 3.4k across the 75 of their papers we have counts for
5 papers · 1 filter
The birth of radio millisecond pulsars and their high-energy signature
P. H. T. Tam, K. L. Li, A. K. H. Kong +4
Millisecond pulsars (MSPs) are thought to born in low-mass X-ray binaries when the neutron star has gained enough angular momentum from the accreting materials of its companion sta…
Origin of Hydrogen Ionization in the 1 pc Galactic Central Region
D. O. Chernyshov, Gene C. K. Leung, K. S. Cheng +2
We study a possible connection between processes of gamma-ray emission and hydrogen ionization in a few pc of central region around Sgr A*. Previous investigations showed there is…
Fermi-LAT Detection of Pulsed Gamma-rays Above 50 GeV from the Vela Pulsar
Gene C. K. Leung, J. Takata, C. W. Ng +4
The First \fermi-LAT Catalog of Sources Above 10 GeV reported evidence of pulsed emission above 25 GeV from 12 pulsars, including the Vela pulsar, which showed evidence of pulsatio…
High-energy emissions from the gamma-ray binary LS 5039
J. Takata, Gene C. K. Leung, P. H. T. Tam +3
We study mechanisms of multi-wavelength emissions (X-ray, GeV and TeV gamma-rays) from the gamma-ray binary LS~5039. This paper is composed of two parts. In the first part, we repo…
High-Energy Emission of the First Millisecond Pulsar
C. -Y. Ng, J. Takata, G. C. K. Leung +2
We report on X-ray and gamma-ray observations of the millisecond pulsar B1937+21 taken with the Chandra X-ray Observatory, XMM-Newton, and the Fermi Large Area Telescope. The pulsa…