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A new cataclysmic variable star
Publications of the Astronomical Society of the Pacific, 1992We report spectrophotometric observation of a new cataclysmic variable star J 05.23, discovered as a byproduct of the Calan-Tololo Survey of quasars and Seyfert galaxies. From the ESO Quick Blue Chart we estimated a B magnitude of 17.5. The spectrum between 3200 and 6500 angstroms shows strong emission in the He I lambda-5876 angstroms, HBeta, HGamma ...
Jose Maza +3 more
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1995
The study of cataclysmic variables - interacting binary stars containing a white dwarf accreting from an orbiting companion - is undergoing an exciting renaissance, as it embraces observations at all wavelengths. Cataclysmic variables allow, in particular, the direct and detailed study of equilibrium and non-equilibrium accretion discs; in turn these ...
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The study of cataclysmic variables - interacting binary stars containing a white dwarf accreting from an orbiting companion - is undergoing an exciting renaissance, as it embraces observations at all wavelengths. Cataclysmic variables allow, in particular, the direct and detailed study of equilibrium and non-equilibrium accretion discs; in turn these ...
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Introduction to Cataclysmic Variable Stars
2016Cataclysmic Variables are semi-detached binaries consisting of a White Dwarf that accretes material from a companion star (usually a Red Dwarf) that transfers matter to the White Dwarf. In this chapter I give a description of cataclysmic variable stars, their composition, classification and spectral characteristics.
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Three unusual cataclysmic variable stars
Nature, 1983A recent survey for variable objects1 using an automated search procedure detected a number of variables for which it was only possible to give a preliminary classification. Many of the sample have now been observed spectroscopically on a large telescope and definite classifications made.
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Spectroscopy and Spectrophotometry of Cataclysmic Variable Stars
1981Distances and luminosities of individual cataclysmic variable stars (as opposed to statistical properties of the group as a whole) can best be acquired by studying the secondary stars of these short-period binary systems. Since the secondary stars are of late spectral type, observations in the near infrared are especially useful.
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Cataclysmic Variables as Interacting Binary Stars
1985The periodical literature on cataclysmic variables (CVs) and closely related topics has grown rapidly in recent years. In the Astrophysical Journal alone, the number of papers published on this subject in 1982 was about 80, the rate having doubled in three years. The other major journals taken together yield a similar annual total.
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Optical Properties of Cataclysmic Variable Stars
1990An overview is given of the optical behavior of cataclysmic variables, including the various types, the canonical model of these close binary systems, the causes of eruptions, short-term variations, and orbital periods, and correlations of light curve parameters with physical properties.
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TESS light curves of cataclysmic variables – I – Unknown periods in long-known stars
Monthly Notices of the Royal Astronomical Society, 2022Albert Bruch
exaly
Observations of Cataclysmic Variable and Double Degenerate Stars
2001In this chapter I will discuss cataclysmic variable stars and close pairs of white dwarfs or “double degenerates”. These stars are connected through their evolution, but in this case also because they are personal interests of mine. The detailed topics that I discuss are also personal choices and I make no attempt to be comprehensive in my coverage ...
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