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Optical Studies of Ten Hard X-ray Selected Cataclysmic Binaries
J. P. Halpern, J. R. Thorstensen
We conducted time-resolved optical spectroscopy and/or photometry of ten cataclysmic binaries that were discovered in hard X-ray surveys, with the goal of measuring their orbital p…
Fast quasi-periodic oscillations in the eclipsing polar VV Puppis from VLT and XMM-Newton observations
J. M. Bonnet-Bidaud, M. Mouchet, E. Falize +7
We present high time resolution optical photometric data of the polar VV Puppis obtained simultaneously in three filters (u', HeII 4686, r') with the ULTRACAM camera mounted at…
Optical Studies of 15 Hard X-ray Selected Cataclysmic Binaries
J. P. Halpern, J. R. Thorstensen, P. Cho +5
We conducted time-resolved optical spectroscopy and/or time-series photometry of 15 cataclysmic binaries that were discovered in hard X-ray surveys by the Swift Burst Alert Telesco…
On the area of accretion curtains from fast aperiodic time variability of the intermediate polar EX Hya
Andrey N. Semena, Mikhail G. Revnivtsev, David A. H. Buckley +6
We present results of a study of the fast timing variability of the magnetic cataclysmic variable (mCV) EX Hya. It was previously shown that one may expect the rapid flux variabili…