The white dwarf binary V709 Cas shows refined periods (5.3329 h, 312.7478 s, 317.9267 s) and time-variable accretion geometry consistent with a two-pole disc-overflow accretor.
RXTE broadband X-ray spectra of intermediate polars and white dwarf mass estimates
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abstract
We present results of an analysis of broadband spectra of 14 intermediate polars obtained with the RXTE observatory (PCA and HEXTE spectrometers, 3-100 keV). By means of our calculations of the structure and the emergent spectrum of the post-shock region of intermediate polars we fitted the observed spectra and obtained estimates of the white dwarf masses. The estimated masses are compared with masses obtained by other authors.
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Long-term Optical Photometry of V709 Cas Using TESS : Refined Periods and Accretion Geometry
The white dwarf binary V709 Cas shows refined periods (5.3329 h, 312.7478 s, 317.9267 s) and time-variable accretion geometry consistent with a two-pole disc-overflow accretor.