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A METHOD FOR THE STUDY OF ACCRETION DISK EMISSION IN CATACLYSMIC VARIABLES. I. THE MODEL
(IOP PUBLISHING LTD, 2011)
We have developed a spectrum synthesis method for modeling the ultraviolet (UV) emission from the accretion disk from cataclysmic variables (CVs). The disk is separated into concentric rings, with an internal structure ...
Evidence for reduced magnetic braking in polars from binary population models
(Royal Astronomical Society, 2020)
We present the first population synthesis of synchronous magnetic cataclysmic variables, called polars, taking into account the effect of the white dwarf (WD) magnetic field on angular momentum loss. We implemented the ...
OAUNI astronomical photometry: stellar variability of FO Aqr on 2016 low state
(IOP Publishing, 2020)
This work reports a photometric monitoring of the intermediate polar cataclysmic variable star FO Aqr. This is part of the ongoing OAUNI stellar variability program. Around 1200 individual measurements (or ∼ 9 hrs of ...
Observations of three pre-cataclysmic variables from the Edinburgh-Cape blue object survey
(2009)
We present light curves and time-resolved spectroscopy of the three candidate pre-cataclysmic binaries EC 12477-1738, EC 13349-3237, and EC 14329-1625. We determine the orbital period for EC 12477-1738 as 0.362 d, thus ...
Cataclysmic variables: gladiators in the arenaThe Messenger
(s/is/i, 2020)
A Time-Series Analysis of the H alpha Emission Line in V3885 Sagitarii
(ASTRONOMICAL SOC JAPAN, 2009)
Flickering is a phenomenon related to mass accretion observed among many classes of astrophysical objects. In this paper we present a study of flickering emission lines and the continuum of the cataclysmic variable V3885 ...
XMM-Newton EPIC and OM observation of Nova Centauri 1986 (V842 Cen)
(WILEY-BLACKWELLHOBOKEN, 2012)
We report the results from the temporal and spectral analysis of an XMMNewton observation of Nova Centauri 1986 (V842 Cen). We detect a period at 3.51 +/- 0.4 h in the EPIC data and at 4.0 +/- 0.8 h in the Optical Monitor ...
Discovery and Characterization of an Extremely Deep-eclipsing Cataclysmic Variable: LSQ172554.8-643839
(2011)
We report the discovery of an eclipsing cataclysmic variable with eclipse depths >5.7 mag, orbital period 94.657 minutes, and peak brightness V ~ 18 at J2000 position 17h25m548, –64°38'39''. Detected by visual inspection ...