Browsing Natural and Agricultural Sciences by Author "Wadiasingh, Z."

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Constraining the emission geometry and mass of the white Dwarf Pulsar AR Sco

Du Plessis, L. (North-West University (South Africa), 2020)

Marsh et al. (2016) detected radio and optical pulsations from the binary system AR Scorpii (AR Sco). This system, with an orbital period of 3.55 h, is composed of a cool, low-mass M-dwarf and a white dwarf with a spin ...
Orbitally-modulated X-ray and Gamma-ray Emission from Millisecond Pulsar Binaries

Van der Merwe, C.J.T. (North-West University (South Africa), 2020)

In the 11 years since its launch, the Fermi Large Area Telescope has yielded a large number of new detections. Among these new detections are about 30 black widow and redback systems. These sources are compact binaries in ...