55 citations · 99 across the 4 of their papers we have counts for
4 papers
Mass Outflow from the X-ray Binary X2127+119 in M15
L. van Zyl, T. Naylor, P. A. Charles +1
The bright X-ray binary X2127+119 in the core of the globular cluster M15 has long been thought to be in an unusual evolutionary state, in which the binary is embedded in a common…
X-ray and UV Variability in the Core of M15: the nature of X2127+119/AC211
P. A. Charles, W. I. Clarkson, L. van Zyl
The prototypical post-core-collapse globular cluster M15 provides an ideal environment for the formation of exotic binaries, it being already known to contain a luminous LMXB (X212…
V348 Puppis: a new SW Sex star in the period gap
P. Rodriguez-Gil, I. G. Martinez-Pais, J. Casares +2
We present time-resolved optical spectroscopy and photometry of the nova-like cataclysmic variable V348 Puppis. The system displays the same spectroscopic behaviour as SW Sex stars…
The optical counterpart to SAX J1808.4-3658: observations in quiescence
L. Homer, P. A. Charles, D. Chakrabarty +1
We report the first extensive set of optical photometric observations of the counterpart to SAX J1808.4-3658 (V4580 Sagittarius) in quiescence. The source was detected at V~21, 5 m…