Detection of variable circular polarization in the SW Sex star V795 Herculis

Bibcode
2002ASPC..261..533R
Rodríguez-Gil, P.; Casares, J.; Martínez-Pais, I. G.; Hakala, P. J.
Referencia bibliográfica

The Physics of Cataclysmic Variables and Related Objects, ASP Conference Proceedings, Vol. 261. Edited by B. T. Gänsicke, K. Beuermann, and K. Reinsch. ISBN: 1-58381-101-X. San Francisco: Astronomical Society of the Pacific, 2002, p. 533.

Fecha de publicación:
1
2002
Número de autores
4
Número de autores del IAC
3
Número de citas
22
Número de citas referidas
17
Descripción
We report the detection of modulated circular polarization in V795 Her. The degree of polarization increases with wavelength and is modulated with a period of 19.54 min, which is very close to the reported optical QPO period. The modulation has a peak-to-peak amplitude of 0.12% in the U-band. The estimated magnetic field intensity is in the range 2--7 MG.
Tipo
Sin árbitro

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