SPECTROPOLARIMETRY OF THE DWARF NOVA IP PEG

Citation
Vs. Dhillon et Rgm. Rutten, SPECTROPOLARIMETRY OF THE DWARF NOVA IP PEG, Monthly Notices of the Royal Astronomical Society, 274(1), 1995, pp. 27-30
Citations number
33
Categorie Soggetti
Astronomy & Astrophysics
ISSN journal
00358711
Volume
274
Issue
1
Year of publication
1995
Pages
27 - 30
Database
ISI
SICI code
0035-8711(1995)274:1<27:SOTDNI>2.0.ZU;2-3
Abstract
We present spectropolarimetric observations of the eclipsing dwarf nov a IP Peg in quiescence. The data show linear polarizations with a mean value of 0.10+/-0.06 per cent. There are no significant differences b etween the continuum and line polarizations and no significant variati ons with wavelength or binary phase. We argue that the measured polari zation may be attributed to scattering in the interstellar medium and hence conclude that there is no evidence of polarization intrinsic to IP Peg.