Circular polarimetry of suspect wind-accreting magnetic pre-polars

Circular polarimetry of suspect wind-accreting magnetic pre-polars

We present results from a circular polarimetric survey of candidate detached magnetic white dwarf - M dwarf binaries obtained using the Nordic Optical Telescope, La Palma. We obtained phase resolved spectropolarimetry and imaging polarimetry of seven systems, five of which show clearly variable circ...

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Bibliographic Details
Main Authors: Gänsicke, B.T (Author), Hakala, P. (Author), Hermes, J.J (Author), Marsh, T.R (Author), Parsons, S.G (Author), Ramsay, G. (Author), Schwope, A. (Author)
Format: Article
Language:English
Published: Oxford University Press 2022
Subjects:
accretion
Accretion
binaries: close
Binaries: close
Cataclysmic variables
Cyclotron emission
Cyclotrons
Ellipsometry
Magnetic fields
Magnetic white dwarfs
Polarimeters
Star: cataclysmic variable
stars: cataclysmic variables
Stars: magnetic field
stars: magnetic fields
Stars: white dwarf
stars: white dwarfs
stars: winds
Stars: winds
Stars:cataclysmic
White dwarfs
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