Spectroscopy of V341 Arae: A Nearby Nova-like Variable Inside a Bow Shock Nebula
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DOI: 10.1088/1538-3873/aace3e
Abstract: V341 Arae is a 10th-magnitude variable star in the southern hemisphere, discovered over a century ago by Henrietta Leavitt but relatively little studied since then. Although historically considered to be a Cepheid, it is actually… read more here.
Keywords: v341; v341 ara; spectroscopy; nebula ... See more keywords
Structure of accretion flows in the nova-like cataclysmic variable RW Tri
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DOI: 10.1093/mnras/staa2091
Abstract: We obtained photometric observations of the nova-like cataclysmic variable RW Tri and gathered all available AAVSO and other data from the literature. We determined the system parameters and found their uncertainties using the code developed… read more here.
Keywords: like cataclysmic; accretion; cataclysmic variable; variable tri ... See more keywords
Structure of accretion flows in nova-like cataclysmic variables: RW Sextantis and 1RXS J064434.5+334451
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DOI: 10.1093/mnras/stx1341
Abstract: New time-resolved optical spectroscopic echelle observations of the nova-like cataclysmic variable RW Sextantis were obtained, with the aim to study the properties of emission features in the system. The profile of the H_alpha emission line… read more here.
Keywords: like cataclysmic; component; accretion; structure ... See more keywords
Analysis of spiral structure in the accretion disc of the nova-like cataclysmic variable EC21178–5417
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DOI: 10.1093/mnras/stz2839
Abstract: We present an extensive Doppler tomography study of the eclipsing nova-like EC21178–5417, which exhibits the classic accretion disc signature in the form of double-peak emission lines in its spectrum. Doppler tomograms confirm the presence of… read more here.
Keywords: accretion disc; spiral structure; nova like; ec21178 5417 ... See more keywords