130 citations · 182 across the 9 of their papers we have counts for
3 papers · 1 filter
Outbursts of EX Hydrae Revisited
N. Mhlahlo, D. A. H. Buckley, V. Dhillon +3
We present optical spectroscopy of EX Hya during its 1991 outburst. This outburst is characterised by strong irradiation of the front face of the secondary star by the white dwarf,…
The Discovery of a Persistent Quasi-Periodic Oscillation in the Intermediate Polar TX Col
N. Mhlahlo, D. A. H. Buckley, V. S. Dhillon +8
We report on the detection of an ~5900 s quasi-periodic variation in the extensive photometry of TX Col spanning 12 years. We discuss five different models to explain this period.…
Spectroscopic Observations of the Intermediate Polar EX Hydrae in Quiescence
Nceba Mhlahlo, David H. Buckley, Vikram S. Dhillon +3
Results from spectroscopic observations of the Intermediate Polar (IP) EX Hya in quiescence during 1991 and 2001 are presented. Spin-modulated radial velocities consistent with an…